baber/WOPTO huggingface dataset:
Patent JP-S5485671-A (JP)
Title: Semiconductor device
Inventor: KARIMOTO HIROYASU
IPC: H01L21/60
Filed: 1977-12-20
Abstract: PURPOSE: To reduce the probability of open wire due to Al corrosion, even with the surface insulation damaged, by providing the bump electrode in common use through a plurality of Al wires lead out which are separated from the diffusion layer of the substrate.  
     CONSTITUTION: The SiO 2  film 51 is opened 53, 53' on the diffusion layer 52 of the n or p type substrate 50. Two wiring patterns 54, 54' are formed by separation by evaporating Al on the entire surface. The ohmic connection of Al and Si is formed with sintering for 30 minutes at 500°C under N 2 , covering the CVD SiO 2  55. Next, the Cr-Cu layer 57 is formed by opening 56, 56' on the A° wires 54, 54' and the film 55. The bump electrode 58 is formed with gold plating by taking the layer 57 as electrode through the use of resist mask. When the layer 57 is etched by selectively forming another resist mask through removing the mask, the electrode 58 is finished. With this constitution, even if the Al wiring is collided with the etching solution of the barrier metal 27 with the crack of SiO 2  film, the probability interrupting the bump electrode and element connection can remarkably be less and the yield rate is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01320510-A (JP)
Title: Working vehicle
Inventor: KAMIYAMA KENJI
IPC: G05D1/02
Filed: 1988-06-22
Abstract: PURPOSE:To accurately perform the travel and work of a working vehicle by correcting information with respect to the position and the direction of the working vehicle based on a recognition result by a visual recognition means which recognizes a reference mark provided at an edge part in a prescribed area. CONSTITUTION:The working vehicle 1 of a lawn mower robot travels to a recognition point 14 based on range and azimuth information from a par of measuring wheels 7 and 8, and when it arrives at the point 14, a camera 9 is located on a bar shape body 13. The vehicle stops in such state, and fetches the reference number of images of the bar shape body 13 by the camera 9. At this time, a measuring error is generated due to the slippage of the measuring wheels 7 and 8, etc. Here, the position of the bar shape body 13 displayed on the camera 9 is calculated, and the actual position of the lawn mower robot is detected from the inclination and the detected position of the bar shape body 13. Next, the information with respect to the present location and the direction stored in the robot are corrected. By providing plural such recognition points 14, it is possible to perform lawn mowing work accurately.
Patent JP-H102068-A (JP)
Title: Holding member for external facing material of building
Inventor: FUNAKI CHIKARA
IPC: E04D12/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a function of preventing local settlement/deformation in a heat insulation backing material even when the tightening force by a fixing piece is applied. SOLUTION: A holding member for an external facing material of a building comprises a fixing part 2 to be abutted on an upper side edge part on a surface of a heat insulation backing material (a), an engagement piece 4 to be engaged with engagement edge parts c1, c2 of external facings material (c), and a leg part 1 to be abutted on a surface of a building body (b). The pressing force to be generated in fixing the fixing part 2 to the building body (b) through a fixing piece (f) is received by the leg part 1 to prevent settlement/deformation of a surface of the heat insulation backing material (a).
Patent JP-S63316933-A (JP)
Title: Antenna shared device
Inventor: AMANO KINYA
IPC: H01L21/31
Filed: 1987-06-19
Abstract: PURPOSE:To share one wide band area antenna with transmitter/receivers of plural frequencies, by providing a switching means which connects the wide band area antenna to the transmitter/receiver when plural transmitter/receivers are not set at transmission states and connects the said wide band area antenna to the transmitter/ receiver when one transmitter/receiver is set at the transmission state. CONSTITUTION:The transmission signals of SSB transmitter/receivers 2a, 2b, and 2c and DSB transmitter/receivers 3a and 3b are outputted to the wide band area antenna 11 via transmission/reception change over switches 31a-31e and 30. Those transmitter/receivers receive the reception signal of the antenna 12 via a wide band area distributor 58. Respective detection circuit 41 outputs a detecting signal of H level to a transmission/reception switching control circuit 40a directly or via an OR gate OR when it detects a signal with a level over a prescribed level. The level of the output terminal Q of the circuit 40a is always set at the L level, and the switches 30 and 31 are connected to R sides. At this time when one signal with the H level is inputted to either input terminal D of the circuit 40a, the circuit 40a sets the output terminal corresponding to the input terminal at the H level, and switches the change- over switch corresponding to the output terminal to T side, and the two transmission signals of a corresponding transmitter/receiver are outputted to the antenna 11.
Patent JP-H05324001-A (JP)
Title: Backup operation unit for instrumentation control
Inventor: HIRAMATSU SHINICHI
IPC: G05B7/02
Filed: 1992-05-22
Abstract: PURPOSE:To obtain the backup operation unit for instrumentation control which continuously performs command constant control even if a host controller gets out of order. CONSTITUTION:If the host controller 2 gets out of order, a process measured value and a command are outputted to a command constant control means 8 provided in the backup operation unit 1 for control through the switching of a process measured value input switching means 6 and a command setting switching means 7 and command constant operation is performed; and the arithmetic result is outputted as a manipulated variable through the switching of a manipulated variable output switching means 9 to perform the command constant control.
Patent JP-S6232951-A (JP)
Title: Intrauterus contraceptive
Inventor: YUGOO TSUINBERU
IPC: A61F6/14
Filed: 1986-07-02
Abstract: The device is to be introduced into the uterus by means of a tube. It comprises two branches linked to the front end of a support rod, which branches spread apart upon expulsion of the support rod from the tube. Each of the branches bears at its free end a soft, pear-shaped terminal member and comprises a comparatively rigid positioning part. The terminal member is secured to a thin, flexible and movable prolongation at the end of the branch.
Patent JP-S5679177-A (JP)
Title: Stabilization of nature of soil
Inventor: MOTOTANI YASUHIKO
IPC: C09K17/46
Filed: 1979-11-30
Abstract: PURPOSE: To make a liquid agent percolate readily through a soft ground, and to set it stably and strongly without providing the human body with toxicity, by adding an organic carboxylate and an ester of a specific in organic acid, e.g., phoshphoric acid, silicic acid, etc. as a curing agent to a sodium silicate, a main agent.  
     CONSTITUTION: (A) Preferably 0.04W0.25wt% organic carboxylate [preferably 2-3C alkylene carbonate (mixture), not more than 5mol% polymer, a CO 2  content 50W30wt%] and (B) preferably 0.01W0.1wt% one or more esters of inorganic acids [e.g., PO(OR) 3 , Al(OR) 3 , Si(OR) 4  (R is 1-4C alkyl mono-tetrapropylene glycol, etc.), etc.] selected from the group consisting of phosphoric acid, aliminic acid, boric acid, titanic acid, stannic acid, and silicic acid, as a curing agent, is added to preferably 30W70wt% solution of sodium silicate as a main agent. The main agent and the curing agent are preferably mixed in the form of aqueous solutions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H104332-A (JP)
Title: High frequency filter
Inventor: TAGUCHI YUTAKA
IPC: H03H9/64
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide the high frequency filter in which an insertion loss in its frequency band is not deteriorated and a sufficient attenuation is ensured even when a surface acoustic wave filter and a dielectric filter are connected in cascade. SOLUTION: A surface acoustic wave filter 101 is configured by employing a 36 deg. rotation Y-cut X propagation lithium tantalate (LiTaO3 ) substrate for a piezoelectric substrate and the filter 101 is connected in cascade with a dielectric filter 102. The discrimination circuit filter whose temperature characteristic is opposite in polarity to a frequency temperature characteristic of the surface acoustic wave filter 101 is used for the dielectric filter 102.
Patent JP-S5854530-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H9/44
Filed: 1981-09-28
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-H0320359-A (JP)
Title: Monomer cast nylon
Inventor: SANO SABURO
IPC: C08L77/00
Filed: 1989-06-19
Abstract: PURPOSE:To form a monomer cast nylon with excellent strength in a high temp. range at a glass transition temp. or higher by incorporating wollastonite with a specified particle size and a crystalline morphology in a nylon at a specified ration when a monomer cast nylon is prepd. CONSTITUTION:A monomer cast nylon formed by monomer casting is incorporated with 5-40 pts.wt. wollastonite with a particle size of 200-400 mesh and an acicular crystal dispersed in the nylon based on 100 pts.wt. nylon. As the monomer cast nylon, nylon 6 wherein epsilon-caprolactam is used as a raw material and nylon 12 wherein omega-laurolactam is used as a raw material are cited.
Patent JP-S5778978-A (JP)
Title: Method for painting aluminum product
Inventor: KADOOKA TSUNEO
IPC: B05D7/24
Filed: 1980-11-05
Abstract: PURPOSE: To obtain a water insoluble polymer coating layer within a short time by a method wherein an aluminum surface having a surface of an inert condition is immersed in a fluorin ion containing polymer latex with a pH of 4.0 or less obtained by polymerizing one or more of an ethylenic unsaturated monomer so as to negatively charge a polymer particle.  
     CONSTITUTION: An aluminum product with various shapes such as a plate, a rod, a wire is subjected to anodic oxidation treatment and pore sealing treatment to form a surface structure having an inert condition. The resultant treated product is merely immersed in a fluuorine ion containing polymer latex with a pH of 4.0 or less obtained by polymerizing one or more of an ethylenic unsaturated monomer (an acrylic type, a methacrylic type, a vinyl type or the like) so as to negatively charge a polymer particle and, thereby, a high concn. resin coating layer with uniform as well as strong close adhesiveness and a high density similar to an electrodeposition painting layer is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5278157-A (JP)
Title: Oscillating block type crusher
Inventor: TANAKA TSUYOSHI
IPC: B02C1/02
Filed: 1975-12-23
Abstract: PURPOSE: Crusher to be able to prevent securely the superloading without using a large sized hydraulic cylinder by means that the composition is made up by combining an accumulator with a load diminishing mechanism and a hydraulic cylinder as a superloading preventer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6044100-A (JP)
Title: Humidity conditioning method of sludge in sludge drying system
Inventor: KAKETA KENJI
IPC: C02F11/12
Filed: 1983-08-23
Abstract: PURPOSE:To shorten time required in reaching rating operation, in conditioning the humidity of wet sludge with dry sludge in a sludge drying system, by using collected dust in place of dry sludge at the starting time of said system. CONSTITUTION:Wet sludge (c) is supplied to a kneader 1 and kneaded with a part of the treated dry sludge from a dry sludge tank 2 to be subjected to humidity conditioning. Subsequently, this humidity conditioned sludge is sent to a rotary type sludge crushing dryer 4 along with high temp. gas (b) from a high temp. gas generating furnace 3 and the powdery dry sludge is sent to a cyclone 5 along with exhaust gas. The dry sludge (e) obtained herein through solid-gas separation is stored in the dry sludge tank 2. In this sludge drying system, because dry sludge is not still formed at the starting time thereof, collected dust or a calcium compound such as Ca(OH)2 or CaCO3 is supplied to the kneader 1 in place of dry sludge through the dry sludge tank 2 to perform the humidity conditioning of wet sludge. By this method, dust explosion can also be prevented.
Patent JP-H11350367-A (JP)
Title: Steel cord and steel radial tire
Inventor: MIZUMA KAORU
IPC: B29K105/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide steel cords that have excellent rubber penetrability, as it maintains its required strength, and has excellent fatigue resistance, scarcely occurring buckling, even after undergoing repetitive bending load, and steel radial tires having prolonged life time. SOLUTION: In the steel cords having a single layer open-twisting structure (1×n, where n is 7 or 8) that are buried in a rubber-molded product, when it is used, the flatness ratio D1/D2 is controlled in the range from 1.2-2.5 and one wire has a smaller part than the other surrounding wires at a ratio of once per 2-50 pitches and deviates toward the cord core.
Patent JP-S5943780-A (JP)
Inventor: TAMURA TOSHIO
IPC: F24F7/007
Filed: 1982-09-07
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-H11471-A (JP)
Title: Computer game controller
Inventor: SATO TAKASHI
IPC: A63F13/24
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a computer game controller having a vibrating function. SOLUTION: A solenoid actuator 10 is fixed in a housing 2 of a computer game controller and a weight 12 is attached on both sides of a movable magnetic core 11. A compression coil spring 13 is mounted between both sides of the movable magnetic core 11 to keep it in a neutral position. Depending on the polarity of a bipolar pulse current output from a solenoid drive circuit, the movable magnetic core 11 oscillates back and forth. The reaction of the weight 12 causes the housing 2 to vibrate, resulting in vibration transmitted to the hand of the player.
Patent JP-H0447429-A (JP)
Title: Memory clear circuit
Inventor: ARAI MASAHIRO
IPC: G06F1/24
Filed: 1990-06-13
Abstract: PURPOSE:To clear the memory IC in a short time by utilizing the test mode function which the memory IC has, and continuing the write operation of the same clear data to an address generated at the time of test mode. CONSTITUTION:the timing for setting a test mode is generated by a control signal generating part 2 and a timing generating part 4, and a memory IC is set to a test mode. subsequently, the timing of a regular write cycle is generated by the control signal generating part 2 and the timing generating part 4, and an address generating part 3 generates an address. Also, write data is generated by a data generating part 1, and clear data '0' or '1' is generated. Next, a write operation is continued as the same data, and at the time point when a binary counter becomes an overflow, the write operation is finished. In this case, the timing for resetting the test mode is generated by the generating part 2 and 3. In such a way, the clear operation time can be shortened.
Patent JP-S5379444-A (JP)
Title: Magnetic bubble element
Inventor: KINOSHITA RIYOUICHI
IPC: G11C19/08
Filed: 1976-12-24
Abstract: PURPOSE: To secure a sufficient restraint for the fluctuation of the bias margin by etching the ion implantation layer until the exposure of the concentration distribution region onto the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11323696-A (JP)
Title: Knitted fabric with excellent stretchability
Inventor: TAKEMURA OSAMU
IPC: D03D15/56
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a knitted fabric afforded with a combination of novel texture with high stretch function by imparting a worsted-toned knitted fabric with excellent stretchability. SOLUTION: This knitted fabric comprises false-twist-textured yarns subjected to real twist with a twist multiplier of 7,000-35,000; wherein the section porosity at the non-interlaced portions of the yarns is 65-85%, there are voids at the center of the section representing 15-35% porosity, core yarns as a component of the textured yarns consists of side-by-side type conjugate filaments, there presents such a twist structure that the twist angle for the core yarns is smaller than that of the side yarns, and as for the textured yarns loosened from this knitted fabric, the extension is >=25% and the recovery at 25% extension is >=80%.
Patent JP-H05347390-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: YAGISHITA JUNJI
IPC: H01L21/76
Filed: 1992-06-15
Abstract: PURPOSE:To suppress a parasitic transistor effect and to prevent deterioration of a capacitor insulating film by increasing a width of a groove of a shallow part of a groove formed in a networklike state on a substrate, forming a thick insulating film on a side of the part and forming a storage node in the groove in height lower than an inlet of the groove and lower than a plate electrode. CONSTITUTION:A groove 3' having a first width and a first depth is formed in a groove formed with a capacitor connected to a MOSFET, and a groove 6 having a second width narrower than the first width and a second depth deeper than the first depth is formed, thereby forming a step 6' in the first depth. A capacitor is formed by forming an insulating film 13 inside the groove, removing the film 13 near the step 6' by using a resist pattern, and exposing part of a semiconductor substrate 1. Thereafter, it is connected to the substrate 1 near the step 6'. Thus, the film 13 between a storage node 11 and a plate electrode 14 is not exposed on a surface of the groove, and a breakdown strength between the node 11 and the electrode 14 can be improved.
Patent JP-H112867-A (JP)
Title: Silver salt/electronic still camera
Inventor: OGAWA HIDEHIRO
IPC: G03B1/66
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To secure taking chance of electronic still pictures as many as the number of the frames of silver salt photographic film by arithmetically processing the compression ratio of image data for storing the image data of an amount equivalent to the number of unexposed frames in a storage device, compressing the image data at the obtained compression ratio and storing it in the storage device. SOLUTION: When the new silver salt photographic film 15 is loaded in the camera in a state where an image memory 6 is unused, the number of frames of the film 15 is detected by a frame number detecting device 16. The compression ratio is calculated based on the detected number of frames and the storage capacity of the memory 6, and the image data of the taken electronic still pictures is compressed at the obtained compression ratio and stored in the memory 6. Thus, the image data of the taken electronic still pictures of the number equivalent to the number of frames of the film 15 is stored in the memory 6 and the silver salt photographing result is confirmed by the use of the electronic still picture before development.
Patent JP-S5678270-A (JP)
Title: B board operator's circuit
Inventor: ISHII TADAO
IPC: H04B3/20
Filed: 1979-11-30
Abstract: PURPOSE:To prevent an evil influence of a side tone from a transmitter to a receiver by setting the signal level of transmission from a transmitter circuit in proportion to the signal level of reception by a receiver circuit. CONSTITUTION:A transmitter circuit and receiver circuit, equipped with amplifiers TA and RA, are connected to a two-wire channel via hybrid HYB. The input part of receiver R and the output part of transmitter T are provided with resistance attenuators VR0 and VR1 and the attenuation of resistance attenuator VR0 is controlled to operate in inverse proportion to that of VR1. Therefore, when the reception signal level is reduced to half, an adjustment is so made that the atenuation of VR0 will be reduced to half, thereby doubling the attenuation of VR1 coupling with VR0. As a result, the output signal level of transmitter T is decreased to half, a side tone level superposed upon a received signal via HYB is also decreased to half, and the relative level of a side tone to the received signal is kept constant, so that the reception will be prevented from being masked with the side tone.
Patent JP-S5677619-A (JP)
Title: Combustion controlling system
Inventor: MAEHARA NAOYOSHI
IPC: F23N5/12
Filed: 1979-11-29
Abstract: PURPOSE: To control a heating power continuously according to the load, by providing a load temperature detecting means for detecting a load temperature such as room temperature, and affording the output signal of the load temperature detecting means to a combusting air controlling unit, a unit for controlling a datum signal of combusting state, and a constant-current controlling unit.  
     CONSTITUTION: There is provided a load temperature detecting means 38 for detecting a load temperature such as room temperature, which is connected to a combusting air controlling unit 34, a unit 36 for controlling a datum signal of combustion state, and a constant-current controlling unit 35 for controlling them according to the load condition. With such an arrangement, it is enabled to control combustion over a wide range from an extremely low heating power to a maximum heating power automatically according to the load condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H101083-A (JP)
Title: Automatic fuel feeder for vehicle
Inventor: NAGUMO TOMOO
IPC: B62J37/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To immediately fill a float chamber inside with fuel even if a vehicle is left a long time so as to start an engine in a short time by arranging a valve means, which allows only the flow lowing from the inside to the outside of a casing, in a vent passage. SOLUTION: An inlet passage 3, an outlet passage, a vent passage 5, and a vacuum passage 6 are arranged in a casing 2. In the middle of the vent passage 5, a valve chamber 25, in which a read valve 26 is arranged, is formed. A valve plate 26a of the read valve 26 is supported inside the valve chamber 25 freely rotationally. When an engine is operated, a negative pressure chamber 20 in the vacuum passage 6 is made into negative pressure, and a diaphragm 19 is sucked upward so as to open an opening part 23, so that fuel flows from the inlet passage 3 to a fuel feeding chamber 21 so as to be fed to a float chamber in a carburetor via the outlet passage. As the reed valve 26 is closed and counter-flow of outside air is shut off, no outside air is mixed in fuel, and as a result, the float chamber is immediately filled with fuel.
Patent JP-H0321368-A (JP)
Title: Grease coating apparatus
Inventor: NAKAJIMA MAKOTO
IPC: B05C5/00
Filed: 1989-06-16
Abstract: PURPOSE:To uniformly apply grease by providing a plurality of grease emitting orifices at a predetermined interval along the outer peripheral surface of an emitting cylinder in the peripheral direction thereof so as to arrange the same on one side of a ring-shaped object to be coated and providing the grease receiving part communicating with the grease emitting orifices. CONSTITUTION:Rings R... are set to a grease coating apparatus 1. Subsequently, a drive part 2 is operated to raise an emitting cylinder 3. The emitting cylinder 3 is inserted in the rings R and the grease emitting orifices 4a... are opposed to the inner peripheral surface Ri of each ring R. In this state, a control part 23 controls a grease supply part 22 to supply a definite amount of grease to a grease receiving part 5. Then, the grease is emitted from the grease emitting orifices 4a... in equal quantity and can be quantitatively applied to the inner peripheral surface Ri of the ring R uniformly. By this method, coating quality can be enhanced.