baber/WOPTO huggingface dataset:
Patent JP-S57192866-A (JP)
Title: Cracked grain detector
Inventor: SATAKE TOSHIHIKO
IPC: G01N33/10
Filed: 1981-05-22
Abstract: PURPOSE:To achieve a higher performance by indicating the number of cracked, damaged or unripened grains detecting a condition in which a difference in the quantity of light received between light receiving elements varies from a limit value in the reference quantity of light and the brightness of an actual image received. CONSTITUTION:When a cracked grain detector receives an image of a transmission light through an optical lens as irradiated after the projection of light on an unhulled grain from a light source 7, the quantity of light both sides of the grain, the quantity of light received by light receiving elements 17 and 18 is equal for accepted grain with no cracked surface holding the difference in the quantity of light therebetween within the reference light quantity limit value (voltage). This rice grain is identified as an accepted grain with no cracked surface. When any grain is cracked, the transmission light is scattered on the cracked surface R and as shown in the drawing, the quantity of light on the pressure side of the grain lowers so much as to make the difference in the quantity of light outside the limit value, where the grain is identified as cracked grain. This enables the automatization of the conventional eye measurement thereby achieving a high performance of the detection.
Patent JP-S574189-A (JP)
Title: Semiconductor laser device
Inventor: OOTA KAZUNARI
IPC: H01S5/00
Filed: 1980-06-10
Abstract: PURPOSE:To enable laser oscillation in a 0.6mum band by a method wherein each layer material of a laser is constituted by In1-x-yGaxAlyP, and compositions are selected properly. CONSTITUTION:N type In0.45Ga0.15Al0.4P 13 with 2mum thickness, I type In0.45 Ga0.45Al0.1P 14 with 0.1mum thickness, P type In0.45Ga0.15Al0.4P 15 with 1mum thickness and P type GaAs 16 with 0.8mum thickness are grown continuously on an N type GaAs substrate 12. The compositions x, y are selected so as to satisfy 0<=x <=0.6, 0<=y<=0.5 and grid-matched with GaAs in the active layer 14, and grid- matched with the layer 14 in forbidden band width larger than the layer 14 and  selected so as to satisfy 0<=x<=1, 0<=y<=1, 0<=x+y<=1 in the clad layers 13, 15.  Trimethyl Ga, Al, In and PH3 are used, and H2S or diethyl zinc is added. The  ratio of a mixed crystal and the concentration of impurities are controlled by selecting the flow rate of each gas. A reaction temperature is about 500 deg.C. According to  this constitution, laser oscillating wavelength in 0.61mum is obtained at room temperature.
Patent JP-H0614203-A (JP)
Title: Video control circuit for application on multiple media
Inventor: PIERANJIERO GARINO
IPC: H04N1/46
Filed: 1993-03-15
Abstract: PURPOSE: To make the video control circuit applicable to multimedia by receiving a digital video signal with a luminance - chrominance format, mixing the signal with other video signal and converting the format of the resulting signal into the CCIR 656 format. CONSTITUTION: A video flow decoder INP receives a video digital signal from an input 1 and stores it in a buffer memory. A multiplexer MX2 sends the digital video flow from the input 1 or generated in the control circuit to an output 5. A block VID receives video data based on in the Y, Cb, Cr format from an input signal 7 together with a control signal and gives them to an output 21 and the parallel characteristic of the signals is changed in a succeeding stage. Or the VID converts the format of the signals into the RGB format. A multiplexer MX1 is used to send data coming from a timing signal generator TIM or the block VID to an output 19. A conversion block OUT converts the format of data 21 into the CCIR 656 format 4.
Patent JP-S63242641-A (JP)
Title: Dot printer
Inventor: AIZAWA NORIO
IPC: B41J3/407
Filed: 1987-03-31
Abstract: PURPOSE:To carry out registration and correction quickly, by lapping a correction pattern data over a print data upon detection of an erroneous print data and printing them simultaneously. CONSTITUTION:When an input data is stored into a first buffer memory 2, a confirmation signal is fed from a confirmation signal generating means 5 to first control means 6 so as to move the data to a second buffer memory 2. When a second control means 8 receives a confirmation signal, a normal character pattern is generated from a print character generating means 4 and a printing means 9 starts printing operation. When the control means 8 receives a cancel signal from a cancel signal generating means 7, a correction character pattern is generated from the print character generating means 4 and the printing means 9 carries out overlapped printing of previous print pattern and correction character pattern. Correction can be made through normal feeding operation without disabling the feeding operation except canceling operation.
Patent JP-H09267751-A (JP)
Title: Steering wheel
Inventor: YUURA TAKASHI
IPC: B23K11/14
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a welding part between a main ring and a spoke, prevent the staying of deformation caused by heat, eliminate the sputter cleaning process and welding sub-materials and to shorten a welding work time. SOLUTION: In a steering wheel, projecting sections 36A and 38A are projectingly provided in the projection section 34 of a spoke section 24 as a core metal provided from a boss plate position in the center in a radial direction to be in parallel with each other along the axial direction of a main ring 28 as a ring-like core metal, pressure is applied and power is conducted while the outer peripheral surface section of the main ring 28 is in contact with the longitudinal directions of the projection sections 36A and 38A, and projection welding is performed.
Patent JP-S59205100-A (JP)
Title: Liquid transfer system
Inventor: SUGISAWA AKIRA
IPC: A61L2/07
Filed: 1983-05-02
Abstract: PURPOSE:To make more than two types of liquid substances different in characteristics each transferrable at the specified pressure and flow rate in succession, by installing such a back pressure device that has a function to discharge these liquid substances while keeping the specified pressure constant. CONSTITUTION:A liquid transfer device is made up of a device 1 in use for feeding transfer pipes 8 and 9 with a liquid substance, these transfer pipes 8 and 9 and discharge pumps 3 and 4 in the midway of the transfer pipe. This liquid transfer device is installed at least two units in number, while these liquid transfer devices are connected to one piece of other transfer pipe 10 via a three-way valve 6. And, a back pressure device 5 provided with a function capable of discharging the liquid substance as keeping the specified pressure in the midway of the discharge pump 4 and the three-way valve 6 is installed in the rest of these liquid transfer devices except at least one unit of it. With this constitution, when the liquid substance in the device 1 is selected from that in a device 2, the flow rate and pressure of the liquid substance are not varied owing to action of the discharge pump and the back pressure device.
Patent JP-H10254557-A (JP)
Title: Temperature controller for hot roller
Inventor: MASAI TETSUJI
IPC: D01D5/084
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To control the heating temperature of a filament more accurately and to manufacture a filament of high quality by arranging a noncontact type temperature sensor closely to the peripheral surface of the hot roller that the filament is heated in contact with. SOLUTION: The noncontact type temperature sensor 5 which is arranged closely to the peripheral surface of a roller main body 1b detects the temperature of the peripheral surface of the roller main body 1b by changing heat into a current. A central control unit 8 compares the actual peripheral surface temperature detected by the temperature sensor 5 with set peripheral surface temperature of the roller main body 1b and when the both are detected, a temperature control member 9 is placed in operation with a command from the central control unit 8 to control the temperature of a heater 1f. Thus, the noncontact temperature sensor 5 is arranged closely to the peripheral surface of the roller main body 1b, so the heating temperature of the filament F can be controlled more accurately.
Patent JP-H09268267-A (JP)
Title: Aqueous ink for recording and ink jet recording
Inventor: FUJIOKA MASAYA
IPC: C09D11/033
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous ink for recording, little in the generation of precipitates and excellent in liquid stability, and to provide an ink jet-recording method excellent in storage stability for a long period and in extrusion stability and good in extrusion responsibility. SOLUTION: Pure water (72.92 pts.wt.), methyl-1,3-propanediol (0.08 pt.wt.), a yellow dyestuff (2 pts.wt.), and diethylene glycol (25 pts.wt.) are compounded with each other, stirred for 30min, and subsequently filtered with a membrane filter having a hole diameter of 0.7×m to obtain a yellow ink composition. The ink composition has a pH of 8.6. When the ink composition is printed with an ink jet head, the extrusion stability and extrusion responsibility are good. When the ink composition is preserved at -30 deg.C and 60 deg.C for 6 months, insolubles are not deposited, and the color tone is substantially not changed.
Patent JP-H11276267-A (JP)
Title: Wash stand
Inventor: TANAKA KAZUKI
IPC: A47B67/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To make cosmetic tools on hand, the most convenient position, by equipping a side cabinet with a top plate at a position on the side of a face washing bowl higher than the setting point of the washing bowl and a mirror board above the back face side of the side cabinet. SOLUTION: A side cabinet with the top plate 2 on a position higher than that of the washing ball 1 is installed on the side of the washing ball 1 and a mirror board 4 above the back face side of the side cabinet 3. A single swing door 15 with a storage part 5 is equipped on the wash bowl 1 side of the side cabinet 3 as an embodiment of a drawer part 6 and a single upward swing door 16 on the top plate 2 of the side cabinet 3 as an embodiment of a drawer part 8 so that a storage part 7 with a tissue box corner 17 is placed inside the door 16.
Patent JP-H06265932-A (JP)
Title: Liquid crystal panel for projection projector
Inventor: NOTO ATSUSHI
IPC: G02F1/136
Filed: 1993-03-12
Abstract: PURPOSE:To apply a microlens to liquid crystal of high definition. CONSTITUTION:With respect to the liquid crystal panel for projection projector provided with a glass substrate 1a having plural picture element display areas partitioned by a black matrix 2 including display electrodes 4 for liquid crystal display and their leader lines 5 and a liquid crystal plate which is put on the glass substrate and has picture elements formed in parts corresponding to display electrodes 4, 2X2 picture element display areas 3 adjacent to one another in the longitudinal direction and the transverse direction are surrounded with the black matrix 2 apparently as one picture element display area, and thin film transistors TFT 6 to drive the display electrodes 4 are arranged at four corners of the black matrix 2.
Patent JP-H03279246-A (JP)
Title: Production of molded plate of cement
Inventor: SAEKI TAKU
IPC: C09K23/22
Filed: 1990-03-29
Abstract: PURPOSE:To improve workability and to facilitate extrusion molding of molded plate of cement, by using a specific emulsifying agent, processing a vinyl monomer and water into a W/O type emulsion, blending the emulsion with cement to give a cement-containing W/O type emulsion, polymerizing the emulsion in the presence of a polymerization catalyst and hardening the cement. CONSTITUTION:8-24 C higher fatty acid is condensed through dehydration with a diamine or polyamine shown by formula I or formula II (R is H, 1-24 alkyl group or alkenyl group; a is 1-4 integer; b is 1-8 integer) to give a condensation product, which is neutralized with an organic sulfonic acid and/or a phosphorylated organic compound to give a neutralized substance, which is used as an emulsifying agent. A vinyl monomer and water are processed into a W/O type emulsion by using the emulsifying agent. Then the W/O type emulsion is mixed with cement to give a cement-containing W/O type emulsion, which is polymerized in the presence of a polymerization catalyst and the cement is hardened.
Patent JP-S59204685-A (JP)
Title: Coal liquefaction
Inventor: KAGEYAMA YOUICHI
IPC: C10G1/06
Filed: 1983-05-06
Abstract: PURPOSE:The preasphalten component in the solvent refined coal which is the primary coal hydrogenation product, is recycled to the primary hydrogenation zone to obtain the liquefied distillate in high yield with reduced hydrogen consumption, thus effecting coal liquefaction with industrial advantage. CONSTITUTION:The preasphalten component in the solvent refined coal which is obtained by the primary coal hydrogenation is separated, e.g., by utilizing the difference in solubility in solvents. Then, the separated preasphalten is recycled to the primary hydrogenation zone. Subsequently, the solvent refined coal free from the preasphalten is fed to the secondary hydrogenation zone to effect the hydrogenation and obtain the distillates of the liquefied product.
Patent JP-H08280148-A (JP)
Title: Turbine generator
Inventor: WAKUI SHINICHI
IPC: H02K7/18
Filed: 1995-04-04
Abstract: PURPOSE: To provide a turbine generator which is suitable for a combined cycle power generation system that is constituted so as to remarkably shorten the starting time of a thyristor. CONSTITUTION: Dampers 3 are only provided in slots near the q-axis of the slots provided in the rotor 1 of a rotating field type turbine generator for inserting field windings 2 and, at the same time, wedges 4 and 5 used for retaining the dampers 3 are made of conductive materials having resistance values higher than that of the dampers 3. In addition, the resistance value of the wedges 4 on the opposite side of the d-axis in the rotating direction of the rotor 1 is made lower than that of the wedges 5.
Patent JP-H02257654-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L21/76
Filed: 1989-03-29
Abstract: PURPOSE:To prevent a parasitic transistor effect and to reduce a junction capacitance with reference to a silicon substrate by a method wherein ions of impurities used to prevent a channel from being produced are implanted into a part which is situated at the bottom of an insulating film. CONSTITUTION:A silicon film 200 and a nitride film 300 are patterned. A remaining region of the nitride film 300 becomes an active region; a residual region becomes a nonactive region. Then, boron is implanted to form a p-layer 23 in order to prevent a channel from being produced in the nonactive region. Accordingly, a p-layer 24 on the side of a field oxide film is hardly diffused, and does not affect an n-layer 30 and a p<+> layer 40 even after these layers have been formed. Thereby, when this assembly is used for a p-n-p parasitic transistor, an amplification factor becomes sufficiently small; it is possible to prevent a breakdown strength from being lowered and a leakage amount from being increased; it is possible to reduce a junction capacitance between the n-layer 30 and a silicon substrate 1.
Patent JP-H01252840-A (JP)
Title: Thermal accumulation tank operation control device
Inventor: KUHARA TAKASHI
IPC: F24F5/00
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate the problems generated in a conventional type of valve mechanism by a method wherein a communication passage of a communication device is provided with a part where gas can be enclosed, this part is provided with means for feeding/discharging gas and a lower-opened sinking type part is arranged within the communication passage. CONSTITUTION:When it is desired to operate a thermal accumulation tank in the state that water tanks 1 and 2 are communicated to each other, a blower 12 is stopped. As an atmospheric valve 13 is opened, water surface within a controlling chamber 5 is generated at a position X and water within a water tank 1 and a water tank 2 exceed over a dam 7 and flow to each other. When it is desired to operate a thermal accumulating tank while the water tanks 1 and 2 are not communicated to each other, the atmospheric valve 13 is closed, a blower 12 is energized, a solenoid valve 11 is opened, air is sent into the controlling chamber 5. As a water surface within the controlling chamber is pushed down to a position Y, water within the water tank 1 and water within the water tank 2 are shielded by a dam 4 and are not flowed. At this time, a liquid level meter 14 may detect a water surface position within the controlling chamber, output an electrical signal, thereby the blower 12 and the solenoid valve 11 are operated and a water surface within the controlling chamber 5 is always kept substantially at a position Y.
Patent JP-H03278550-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KONO TAKASHI
IPC: H01L21/60
Filed: 1990-03-28
Abstract: PURPOSE:To prevent a short circuit between adjacent conductors when a semiconductor device where long conductors are stretched is sealed by a transfer molding operation by a method wherein at least one part out of a plurality of conductors which connect semiconductor-element electrodes to inner leads of a lead frame is covered, in a bridge shape, with a resin which is different from a sealing resin. CONSTITUTION:A semiconductor device is composed of a semiconductor element 1 mounted on a lead frame 3; a plurality of conductors 5 which connect electrodes 2 of the semiconductor element 1 to inner leads 4 of the lead frame 3; and a sealing resin 8 which molds them integrally. At the semiconductor device, at least one part out of the plurality of conductors 5 is covered, in a bridge shape, with a resin 6 which is different from the sealing resin 8. For example, a thermoplastic-resin sheet frame is supplied onto a plurality of conductors 5 which are stretched, by a wire bonding operation, between electrodes 2 of a semiconductor element 1 and inner leads 4 of a lead frame 3. Then, the thermoplastic-resin sheet frame is heated and melted so as to cover the plurality of conductors; after that, the frame is cooled and hardened; a precoating material 6 is formed. Thence, this assembly is sealed with a resin 8 by a transfer molding operation and is completed.
Patent JP-2000272449-A (JP)
Title: Air bag processing equipment for vehicle and processing method of air bag for vehicle
Inventor: MIYASAKA JUNICHI
IPC: B60R21/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To process an air bag in a condition left as mounted in a vehicle. SOLUTION: This air bag processing method comprises a process for removing at least one power cord from a power supply battery in an air bag processing objective vehicle, process for connecting a connector 13 of a vehicle air bag processing equipment 10A formed by connecting a cigar lighter plug in one end of cables 12, 12 to connect the connector 13 for an air bag module to the other end of the cables 12, 12 to the air bag module of an air bag in a condition left as mounted in the vehicle, process for connecting the cigar lighter plug of the vehicle air bag processing equipment 10A to a cigar lighter receptacle in a condition carrying no current of the vehicle, process for turning on an ignition key of the vehicle, and a process for connecting to the power supply battery at least one power cord removed therefrom.  The processing method of the air bag for the vehicle carries a current in the air bag to extend it by the concerned connecting process, and in this way, the air bag can be extended easily and safely.
Patent JP-H03279194-A (JP)
Title: Escalator device
Inventor: EZAKI SHIGERU
IPC: B66B29/08
Filed: 1990-03-28
Abstract: PURPOSE:To lighten a buffer stop by constituting both side parts of a buffer stop out of steel, and constituting the intermediate part between both side parts out of a light weight member. CONSTITUTION:A buffer stop 3 generating both sides of the backward part of a movable step plate 1 and capable of projecting and retreating above the outside, is inclinedly and loosely fitted to a guide tool 2 mounted on the under face of a movable step plate 1 provided with a cleat. This nearly fork-like buffer stop 3 is constituted out of an intermediate part 4 as a light weight main body made of light metal such as aluminum or industrial plastics, and side parts 6 made of steel and screwed in both sides of the intermediate part with bolts 5. At usual operation, the buffer stop 3 is retreated a little under the step face of the movable step plate 1, at operation for a wheel chair, it is projected from the through hole of both sides of the backward part above the outside, and opposed to rear wheels of the wheel chair on the movable step plate 1 to function to prevent rolling down of the wheel chair from the step plate 1.
Patent JP-H04313571-A (JP)
Title: Elevator control method
Inventor: SAITO TAKAHARU
IPC: B66B1/14
Filed: 1991-04-12
Abstract: PURPOSE:To provide an elevator control method capable of reducing an operational hindrance and passenger's unpleasant feeling with simplification and high accuracy realized by minimizing the detection range of parallel travel and also a start preventing time. CONSTITUTION:When a No. A start request signal 13a is outputted to a start command circuit 20 in starting the elevator No. A, 10A, a No. B, 10B, is started if the start request signal 13b of the No. B, 10B, is sent already to the start command circuit 20, and the No. A, 10A, is waiting its start until the No. b start request signal 13b disappears. When the nonexistence of the No. B start request signal 13b is judged, the travel direction of the No. B, 10B, is adjudicated based on respective signals 11b and 12b, and the travel direction is specified when the No. B, 10B, has the same direction as the start direction of the No. A, 10A, to detect the possibility of parallel travel based on only a travel time from a start time. Consequently a detection range is minimized, and also a start preventing time is minimized because start prevention is immediately released at the point of time when the possibility of parallel travel is eliminated.
Patent JP-H07271640-A (JP)
Title: File map device
Inventor: WADA KAZUHIKO
IPC: G06F12/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a file map device which is small in useless memory consumption and efficient by eliminating restrictions regarding a map start address. CONSTITUTION:In addition to a 1st file map means (e.g. file map means 1 for an OS in the figure) which maps file data on a secondary storage device in swap units from the memory address border of the swap units in a memory address space, the file map device is provided with a 2nd file map means (e.g. low-order file map means 2) which maps the file data on the 2nd storage device into the memory address space from a freely settable memory address to freely settable size, and the mapping is performed by one of the both means suitable to the conditions of files to be mapped such as the map start address of the memory address space and the data size of the mapped part.
Patent JP-H07263403-A (JP)
Title: Method of storing silicon wafer
Inventor: SUZUKI KUNIYOSHI
IPC: H01L21/673
Filed: 1994-03-25
Abstract: PURPOSE:To provide the method of storing silicon wafers in process in the step of manufacturing mirror polished wafers without staining the surface thereof at all. CONSTITUTION:It is recommended that the title silicon wafer is stored in the immersed state at hydrogen peroxide concentration of 0.05wt%-1wt% and the hydrogen peroxide water temperature of 10 deg.C-30 deg.C. Through these procedures, the wafer surface will not be stained at all even if the storing time is for a long time of 120 hours.