baber/WOPTO huggingface dataset:
Patent JP-H02160143-A (JP)
Title: Graphite mold for horizontal continuous casting
Inventor: OGAWA KUNIO
IPC: B22D11/04
Filed: 1988-12-12
Abstract: PURPOSE:To improve flatness of casting surface and casting velocity by arranging heat resistant and high heat conductive weir plate having penetrating hole at opening hole part in inlet side formed with graphite dies and graphite side pieces. CONSTITUTION:The boron nitride-made weir plate 7 is fastened and fixed from upper and lower sides with upper graphite die 41 and the lower graphite die 42 at the opening hole part in the inlet side of the graphite mold. In this weir plate 7, the prescribed pieces of the penetrating holes 8 penetrated to drawing direction are formed in a rank to longitudinal direction. Further, the prescribed length part from the inlet side is a little projected at upper and lower parts and the remaining length part is inserted between the upper graphite die 41 and the lower graphite die 42 and the weir plate is set at center part of the opening hole part in the inlet side as holding some interval from the graphite pieces 5 at both sides. By this method, uniform and quick cooled solidification is executed to the whole body and the casting velocity is improved, and genera tion of crack at edge part and casting defect can be prevented.
Patent JP-H03173768-A (JP)
Title: Sputtering apparatus
Inventor: MITOBE YOSHIHIRO
IPC: C23C14/34
Filed: 1989-11-30
Abstract: PURPOSE:To easily and accurately confirm worn condition of a target by connecting detecting electrodes inserted from back side of the position of a sputtering target where is easily worn with sputtering with a confirming means. CONSTITUTION:Two holes 18, 19 are board from the back side of sputtering target 3 in a vacuum chamber and lead wires 20, 21 covered with insulating cover are inserted in each hole to form the electrodes for detecting. The conducting parts at tip parts of the detecting electrodes 20, 21 are connected to the target 3, and the electrodes 20, 21 are connected to a lamp 15 for confirming means outside of the chamber. At the time of starting the sputtering, as the electrodes 20, 21 are electrically conducted through the target 3, the lamp 15 is turned on and successively useable condition of the target 3 is displayed. When erosion range 5 in the target 3 is worn with the sputtering, and wearing is progressed to the position of electrodes 20, 21 as shown with the broken line, the tip parts of both electrodes are exposed to the air, electrical conduction is cut off and the lamp 15 is turned off and impossibility of further using of the target 3 is displayed.
Patent JP-H04184951-A (JP)
Title: Semiconductor element mounting method
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L23/40
Filed: 1990-11-20
Abstract: PURPOSE:To lower the thermal resistance simultaneously eliminating the alignment step with high precision by a method wherein the heat dissipation fins are bonded onto the fear surface of semiconductor element using the solder at lower melting point than that of solder bumps furthermore, the electrodes of a wiring substrate are formed in recessed form. CONSTITUTION:The rear surface on the opposite side of the surface of a semiconductor element whereon bump electrodes are formed is aligned with a heat sink 1 to be bonded thereto using the solder 6 at the melting point lower than that of solder bumps 4. Next, when the electrodes of semiconductor elements 2 and a wiring substrate 5 are mutually aligned with one another and tack-fixed to be heated, the low melting point solder 6 is melted down before the solder bumps 4 are melted down. At this time, the solder bumps 4 are forced to be shifted to the centers of the recessed electrodes 7 so that the element 2 may be shifted to the correct position as if sliding over the surface of the heat sink 1. Through these procedures, the alignment of the element 2 with the wiring substrate 5 can be facilitated thereby enabling the thermal resistance to be lowered.
Patent JP-H08126741-A (JP)
Title: Pachinko machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 1994-11-21
Abstract: PURPOSE: To make a player interested in whether or not a game ball put into a specified prize winning port passes through a starting port via a warp zone. CONSTITUTION: Concerning this Japanese pinball game (pachinko) machine, it is decided whether or not a special game state advantageous for the player occurs by passing the game balls put from specified prize winning ports 13a and 13b through the starting port via the warp zone. Then, plural ejecting ports 15 are formed and at the terminal end of this warp zone.
Patent JP-2001134895-A (JP)
Title: System and device for guiding moving object
Inventor: MATSUMOTO MANABU
IPC: G07B15/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To guide a movement by providing exact guidance information a moving object utilizes a special facility such as a tollgate or packing lot. SOLUTION: At an exist tollgate 2 of an expressway, the tollgate 2 is guided by a previous notice antenna 4 but sometimes, it can not be clearly recognized which gates are for ETC and for manual. Then, by operating on-vehicle equipment for ETC and a car navigation system while linking them, it is displayed on a display device and guided by audio signals as well the gate to approach is to be exactly guided from moving instruction information received from the previous notice antenna 4 and gate location information stored on the side of vehicle.
Patent JP-2000109475-A (JP)
Title: Water-soluble camptothecin derivative
Inventor: LUZZIO MICHAEL J
IPC: A61K31/4738
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an intermediate for producing a water-soluble camptothecin derivative used for treating tumors. SOLUTION: A compound of formula I [(n) is 1 or 2; R1, R2 are each H, a 1-6C alkyl or the like, or R1 is H, a 1-6C alkyl or the like and R2 is a group of the formula; COR3, or R1 and R2 are bonded to each other together with a nitrogen atom bonded thereto to form a saturated three to seven-membered heterogeneous group; R3 is H, a 1-6C alkyl or the like; Y is O, S or the like], for example, 2'-amino-4',5'-methylenedioxy-2-trifluoroacetamidoacetophenone. The compound of formula I is obtained by reacting a compound of formula III (X is a halogen) (for example, 2'-amino-4',5'-methylenedioxy-2- chloroacetophenone) with a compound of the formula: HNR1R2 (for example, trifluoroacetamine) in the presence of a base in an aprotic polar solvent such as acetonitrile.
Patent JP-H09150672-A (JP)
Title: Vehicular mirror device
Inventor: KATO NAOTERU
IPC: B62D37/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the degrees of freedom of the outer appearance design of a housing by supporting a mirror, not requiring an engagingly locked rib by the support of the mirror by an engagingly locked piece. SOLUTION: A mirror 31, whose periphery edge is placed on a step part 36, is pressed through an elastic body 37 pasted on the back surface of the mirror 31 by an engagingly locked rib 34 and engagingly locked piece 35 and held by the engagingly locked rib 34 and engagingly locked piece 35 and step part 36. Thereby, the mirror 31 is held at its periphery edge by a frame body 33 and a housing 32 and supported by the housing 32 and the frame body 33. By this structure, the freedom of the outer appearance design of the housing 32 can be improved.
Patent JP-H02157860-A (JP)
Title: Output signal controller for business equipment
Inventor: OTANI MASAYUKI
IPC: G03G21/00
Filed: 1988-12-12
Abstract: PURPOSE:To speed up the switching of an energizing condition, and to prevent the complexity of a controller or hardware by providing plural output control means, and connecting them mutually in parallel. CONSTITUTION:A parallel/serial converting means 130 is connected to the output port of a digital control means 100. First set and second set output control means 140 including respective serial/parallel converting means are connected in parallel to the output of the converting means 130. Since the control means 100 latches and outputs a signal corresponding to the number of the bits of the converting means 130 by a latch means, the load of software is small. Therefore, the energizing condition of equipment connected to the output control means 140 can be updated at high speed. In addition, a synchronizing signal used for the transmission of a serial signal between the converting means 130 and the output means of each set is generated by a synchronizing signal generating means 160. Further, since the synchronizing signal can be shared by the plural output control means, a hardware constitution can be simplified.
Patent JP-H04182210-A (JP)
Title: Electromagnetic vibrating feeder
Inventor: NISHIDA NOBUKAZU
IPC: B65G27/32
Filed: 1990-11-19
Abstract: PURPOSE:To improve feeding precision by devising the feeder in an electromagnetic vibration feeder for powder and others so that vibration amplitude of a spring, a feeder main body and others is measured, fed back to a driver circuit and a feeder power signal is corrected by this fed back signal and a feeding amount setting signal. CONSTITUTION:Amplitude of a feeder main body 13 is measured by an amplitude sensor 18 installed on a plate spring 12, changed to measured voltage and input to a driver circuit 17. The driver circuit 17 compares this feed back signal with a feeding amount setting signal input from an in-up terminal 19 and a signal in the direction to decrease its difference is output. Accordingly, even when the feeding amount is deviated due to effect of disturbance from the outside of a control system, correction is carried out, and it is possible to precisely feed powder and others.
Patent JP-H10151029-A (JP)
Title: Substrate case storage rack
Inventor: ONO MITSUYOSHI
IPC: A47B67/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate case storage rack, with which a cleaning degree can be kept high even when the quantity of clean air to be supplied is a little, concerning a rack for storing substrates, to which the cleaning degree is required, while putting them in dedicated cases. SOLUTION: A substrate case storage rack 1 has air blowing holes 11 for letting layered clean air currents selectively flow onto the upper and lower surfaces of stored substrate cases 5. Since air is not conventionally blown from the entire deep surface of substrate case storage rack but the air currents are selectively formed between the substrate cases, the flow of required clean air can be considerably reduced rather than the conventional one.
Patent JP-S63159822-A (JP)
Title: Detergent for contact lens
Inventor: NOZAWA MEGUMI
IPC: C11D7/42
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the titled detergent capable of washing the contact lens with ease and for a short time by dispersing a specific enzyme particle in a base material contg. a specific compd. as a main component. CONSTITUTION:The titled detergent is formed by dispersing a water soluble protein decomposition enzyme which is composed of papain, etc. and has a particle size of 0.1-700mum into the base material which is mainly composed of polyethylene glycol and is stable to the protein decomposition enzyme, during storing it, and increases the protein decomposition activity by raising the temperature, while contacting with water. Thus, the titled detergent capable of washing the contact lens with ease and for short time is obtd. by mechanical washing effect in addition to the inherent effect about the protein decomposition of said enzyme.
Patent JP-2000149391-A (JP)
Title: Disk reproducing device
Inventor: TANAKA YOSHIAKI
IPC: G11B19/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To save electric power by supplying an electric power only to a necessary reproducing system according to kinds of data to be reproduced from a disk. SOLUTION: When a DVD disk is loaded on a disk recording/reproducing part 1, a control unit 3 judges whether the disk is a DSD disk or other disks by a disk identifier, and when it is confirmed as a DSD disk an internal power source switch control part switches off a power source to a program reproducing part, a video reproducing part, and a still picture reproducing part by making off internal power source switches SW1, SW2, SW3. The reproduced data read from the disk recording/reproducing part 1 is reproduced by an audio reproduction part as an audio signal. Since the power supply to unnecessary reproduction systems is switched off when the DSD disk is reproduced like the above, electric power saving is possible.
Patent JP-H06160486-A (JP)
Title: Large capacity test vector buffer memory for lsi test system
Inventor: IIDA YOSUKE
IPC: G11C29/14
Filed: 1992-11-24
Abstract: PURPOSE:To execute a diagnosis of all memory cells of a large capacity buffer memory at a high speed by providing a shift register to be connected to an output of a comparator for comparing an output of a parallel/serial converter with an expected value. CONSTITUTION:Diagnosis data written in blocks 20-27 of a test vector buffer memory 2 are read, and temporarily respectively latched in latches 200-207. Then, the data are sent in parallel to a parallel/serial converter, and serial- converted. A serial output of the converter is compared with an expected value to be supplied from a diagnosis controller 1 in a comparator 9. An OR operation of discordance of a data direction is conducted through a discordance OR 10, and retained in FF stages 230-237 of a shift register 23. A discordance OR operation of an output of the register 23 to be operated at a clock period of 50nsec with an expected value of 8 cycles are conducted through an OR circuit 24, and supplied to a malfunction flag register 11.
Patent JP-H03173437-A (JP)
Title: Manufacture of bipolar transistor
Inventor: AOKI KENJI
IPC: H01L21/331
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a high-performance semiconductor by depositing an Si semiconductor film on a semiconductor film deposited on the collector area of the semiconductor and dispersing impurities at a high concentration after cleaning the surface of the Si semiconductor film, and then, depositing another Si semiconductor film on a window section surrounded by an oxide film. CONSTITUTION:A collector area 2 is formed on the upper surface of a semiconductor substrate 1 made of silicon. This area 2 has a laminated structure of the N<+> type first N<+> layer 3 and N type second layer 4. The N<+> type first layer 3 contains an N type impurity dispersed into the layer 3 at a high concentration in order to reduce the collector series resistance of a bipolar transistor TR. The N type second layer 4 is the area used for forming a p-n junction. After cleaning the surface of the area 2, a semiconductor film 6 made of silicon is deposited on the area 2. The film 6 is cleaned so as to expose an activated surface and disperse adsorbed impurities into the film 6. Then the part other than an element area is coated with an oxide film 9 and a silicon semiconductor film 10 is deposited on a window section surrounded by the film 9. Finally, an emitter area is formed by introducing N type impurities into the film 10.
Patent JP-H06114946-A (JP)
Title: Optically molding method
Inventor: MARUTANI YOJI
IPC: B29C67/00
Filed: 1992-11-24
Abstract: PURPOSE:To separate a solid element from a surface of a board without damaging the solid element after the solid element is formed by solidifying to form a support interposed between the surface of the board and a molded solid element based on a light emission in order to mold the element by irradiating with a light. CONSTITUTION:In order to mold a spherical solid element, a base plate 2 is sunk in an optically curable fluid substance A and positioned. Then, it is irradiated with a light having an energy level necessary to cure the substance to obtain a cured part corresponding to a support 3 for supporting the element between the plate 2 and the element while converging a pointlike light by an optical converging unit 4. Then, the plate 2 is so sunk as to become the same depth as that formed with the cured part, and concentrically irradiated through the unit 4 to newly obtain a cured part continued thereto on the cured part. This operation is repeated to form a spherical solid element 5 on the support 3. Thus, the cured part having a round bottom is not peeled or not inclined from the base plate.
Patent JP-H07167927-A (JP)
Title: Characteristic measuring method for electromagnetic relay
Inventor: KOSUGI SHIGEHISA
IPC: G01R31/00
Filed: 1993-12-15
Abstract: PURPOSE:To shorten measuring time and increase measuring accuracy by varying a measuring voltage applied next time by a specified amount for each application of measuring voltage after setting the initial values of measuring voltage and its variation amount to the working rated value of an electromagnetic relay to be measured. CONSTITUTION:In an electromagnetic switch 3 to be measured whereby working values and release values are measured, a coil 31 is connected to the output side of a power amplifier 21, and a common contact 22, a make contact 33, and a break contact 34 are connected to a microprocessor 11 through an input buffer 13. After the initial values of the measured voltage and varied amount have been set to the working rated value of the electromagnetic switch 3 to be measured, a variation amount of measuring voltage to be applied next time is set to half the value set before for each application of measuring voltage. When the contact is closed by application of measuring voltage, the measuring voltage minus variation amount is taken as the next measuring voltage and, when the contact is not closed even if measuring voltage is applied, the measuring voltage plus variation amount is taken as the next measuring voltage. Then application of the measuring voltage to the electromagnetic switch 3 is repeated for detection of working values.
Patent JP-H09152479-A (JP)
Title: Tag
Inventor: MAZAKI YUTAKA
IPC: G01S13/79
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a high reliability and superior tag which never come off easily from an object even with repeated use, never meet disconnection of antenna and has no fear of interference and tangling of each hook part during transportation of plurality of produced tags. SOLUTION: This tag is constituted by forming in sheet having flexibility a package 11 provided with a response circuit capable of outputting signal responding to the signal from an interrogator. At a part of this package 11, a fixing hole 14 and perforation 15 for opening the fixing hole 14 are provided as a cutting part. If a belt of clothe and the like, for example, are slit in the fixing hole 14 through the perforation 15 (cutting part), the package 11 can be easily fixed to the clothes.
Patent JP-H09152446-A (JP)
Title: Impact sensor
Inventor: YUSE KAZUNORI
IPC: H01H35/14
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To keep an ON time relatively long in a simple constitution when an impact is detected and achieve a secure operation by setting an annular magnetic ring surrounding a magnetic lead switch. SOLUTION: When an impact acts, a magnet 14 and a magnetic ring 16 surrounding a magnetic lead switch 13 receive an inertial force in a direction of an arrow A. As a result, the magnet 14 moves against a coil spring 15 thereby turning the lead switch 13 ON. The ring 16 is magnetically attracted to the moving magnet 14. When an acceleration becomes not larger than a predetermined value thereafter, the magnet 14 is returned to an original position by the spring 15 with still attracting the ring 16. When the ring 16 butts against a step part 12c and is separated, the magnet 14 is braked and a moving speed is decreased. The lead switch 13 is turned OFF. That is, a time interval while the lead switch 13 is ON is kept relatively long owing to the deceleration of the magnet 14, and accordingly an air bag or the like is surely activated.
Patent JP-H05126276-A (JP)
Title: Method and circuit for deciding solenoid valve opening/ closing
Inventor: ABE HIROSHI
IPC: F16K31/06
Filed: 1991-10-31
Abstract: PURPOSE:To decide a solenoid placed in opened/closed conditions by a small number of parts additionally provided in the periphery of a solenoid valve main unit. CONSTITUTION:A permanent magnet 2 is provided so as to move in a coil 1 by a valve control rod 3 according to opening/closing a valve hole 7 by a valve 4. An inductance L provided in the coil 1 and an electrostatic capacitor for constituting a resonance circuit are provided. Changing of a resonance frequency in the resonance circuit, caused by a change of the inductance of the coil 1 with movement of the permanent magnet 2 according to opening/ closing the valve 4, is utilized to decide a solenoid valve placed in opened/closed conditions by detecting the changing of the resonance frequency.
Patent JP-2001095672-A (JP)
Title: Device for preventing fire and brand of incense stick of incense burner
Inventor: TAKAHASHI SHINROKU
IPC: A47G33/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the brand of the incense stick remaining in a incense burner and for preventing fire due to abnormal heating by solving a problem where the brand of the incense stick remaining in the incense burner cannot be visually verified and cannot be cleaned easily. SOLUTION: For preventing fire, water 2 is loaded into a incense burner 1 and further a cylindrical container 3 is provided. The container 3 is partially drilled for providing a gap such as a hole in advance and is blocked by a dissolving substance such as lead, so that the substance is melted on heating and the water 2 in the incense burner 1 enters for extinguishing fire. As a means for preventing the brand of the incense stick, a lifting shaft 5 that is combined with a sand absorption/exhaust hole catch pan 4 is installed in the cylindrical container 3 and a substance with a large specific gravity such as sand 6 is loaded inside, and the lifting shaft 5 is pulled up when taking out brand D of the incense stick, thus removing only the brand of the incense stick.  Further, the lifting shaft 5 is allowed to mate with a bearing port A of a catch lid 7, and the catch lid 7 is inversely inserted, the stopping the sand 6 at the catch lid 7 and the sand stop net 9. Further, by returning the lifting shaft 5 to a normal position, the sand absorption/exhaust hole catch pan 4 and the sand 6 are accommodated at the bottom of the cylindrical container 3 for completion.
Patent JP-H11128517-A (JP)
Title: Game machine mounting island
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To wash soiled balls and medals by setting a dehumidifier and a washing and polishing machine inside, supplying water discharged from the dehumidifier to the washing and polishing machine and washing and removing the soils of the ball and metal used each game machine. SOLUTION: The washing and polishing machine 13 has an upper feed ball rail 14 and a bottom feed ball rail 15 which are reverse direction each other. The pachinko ball fed from a derivation part 16 which is set on at almost middle of the raised and feed lift is lead to the upper feed ball rail 14. The bottom feed ball rail 15 is set a pair of absorption roller 17, which rotates with motor, on the middle of its and the end of it is connecting to a pool tank through an outlet chute. On another hand, the upper feed ball rail 14, has a water storage tank 20 which stores the water expelled from the exhaust pipe 19 of the dehumidifier 12 on its top. The water in the water storage tank 20 and a detergent are compressed and fed to a spray nozzle. It sprays the pachinko ball which flows on the upper feed ball rail 14 to remove the soil from the surface of it.