baber/WOPTO huggingface dataset:
Patent JP-S6451480-A (JP)
Title: Antifouling coating composition
Inventor: TAKAHASHI TERUYOSHI
IPC: C09D5/16
Filed: 1987-08-20
Abstract: PURPOSE:To provide the title compsn. capable of being formed into a coating film which has excellent safety and antifouling properties, remains effective for a long period, and deteriorates little in physical and chemical properties, by incorporating thereinto a heavy metal salt of a lower alkylenebisdithiocarbamic acid or a metallic salt compsn. relevant thereto, and paraformaldehyde. CONSTITUTION:Paraformaldehyde (C) is sufficiently mixed with a heavy metal salt of a lower alkylenebisdithiocarbamic acid (A) such as zinc ethylenebisdithiocarbamate or a slurry of a metallic salt compsn. (B) relevant to the component A, prepd. by adding a water-soluble, at least bivalent, metallic salt such as a zinc salt to an aqueous solution of a mixture composed of 1mol. of a water-soluble salt of a lower alkylenebisdithiocarbamic acid and 0.1-10mol. of a water-soluble salt of a monofunctional dithiocarbamic acid to effect double decomposition thereof, to prepare an antifouling component, which is then mixed with a vehicle to prepare the title compsn.
Patent JP-S58106482-A (JP)
Title: Radiation detector
Inventor: YAMADA KENJI
IPC: G01T1/20
Filed: 1981-12-21
Abstract: PURPOSE:To output plural quality transmission signals simultaneously by employing multilayered constitution of, e.g. two layers having different quality detection characteristics for radiation. CONSTITUTION:Light emission corresponding to the intensity of soft radiation in radiation incident from a window 1 to a scintillator 2 is detected by a semiconductor photodetecting element 3. Further, light corresponding to the intensity of the hard radiation is emitted from the scintillator 2 and a scintillator 4 of two-layered constitution by hard radiation transmitted through a reflecting plate 4 and detected by a semiconductor photodetecting element 3'. Thus, plural quality transmission signals are outputted simultaneously.
Patent JP-S58113728-A (JP)
Inventor: ANSONII REJINARUDO RANGUTON MO
IPC: G01J3/04
Filed: 1982-11-22
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-2000035149-A (JP)
Title: Solenoid valve for flow rate control
Inventor: ENOMOTO SHIGEIKU
IPC: F16K31/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To precisely meter a fluid flow rate. SOLUTION: Low pressure fuel supplied from a feed pump P1 is sucked in a pressure chamber 4a through a solenoid valve 6, low pressure flow channels 17, 18, 19, etc., in a variable discharge high pressure pump P. Fuel sucked in the pressure chamber 4a is compressed in accordance with reciprocal motion of a plunger 3a and delivered to a common rail. One end part (left end in the drawing) of the solenoid valve 6 is made a fluid suction part by providing a communicating channel 71 on a valve body 63, and channels 66, 67 to connect the communicating channel 71 and an outer periphery of the valve body to each other are provided and these channels 66, 67 are made fluid discharge parts. In this case, it is possible to avoid nonconformity that sliding resistance between the valve body 63 and a valve case 6c becomes large as fuel pressure works in the diametrical direction of the valve body 63 and to favourably maintain balance of force working on the valve body 63.
Patent JP-H0954733-A (JP)
Title: Electronic mail managing method
Inventor: KIYOSUE TOMOYUKI
IPC: H04L12/58
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily sample an original mail mechanically even when many reply mails are sent continuously by managing the relation of a transmission mail and a reception mail with transmission and reception managing tables or by a consecutive number, transmission/reception modes and a relational mail. SOLUTION: At the time of mail transmission (S1), the ID of the mail that is the origin of the reply mail when it is the reply mail is described (S3, S4) in a relational mail column in a transmission managing table A together with accessary information such as the identifier(ID) of the transmission mail, a date and hour, and a transmission destination, and the ID of a target mail when it is a forward mail is described (S5). When the mail is received, the ID of the transmission mail when it is the transmission mail that is the origin of the reply mail is described on a reception managing table with the accessary information, and the transmission managing table A is retrieved, and the ID of its own transmission mail when it is its own transmission mail is described on the relational mail column (S9).  Relation between the transmission and reception mails of the reply mail is shown clearly in such a way.
Patent JP-S6361245-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NISHIKAWA TOSHIHIRO
IPC: G03C7/38
Filed: 1986-09-01
Abstract: PURPOSE:To obtain the titled material having improved durability against formalin by providing an emulsion layer contg. a two-equivalent magenta coupler which is composed of 5-pyrazolones and has a specific coloring unit density for an adjacent emulsion layer having the same color sensitivity through a non color sensitive layer. CONSTITUTION:The titled material comprises the plural emulsion layers which have substantially the same color sensitivity and the different photosensitivities. More than one layer of the emulsion layer contg. the two-equivalent magenta coupler of 5-pyrazolones shown by the formula has <=5.0X10<-4>mol/cm<3> binder of coupler coloring unit density. And, the non color sensitive hydrophilic colloid layer is interposed between said emulsion layer and the adjacent emulsion layer having the same color sensitivity. In the formula, R<1> is carbon amide, anilino or ureido, etc., R<2> is phenyl, Z is a group capable of releasing by coupling reaction of an oxidant of an aromatic primary amine developing agent. Thus, even if a camera is placed in the formalin atmosphere, the titled material having less tendency for reduction of coloring and excellent grainness is obtd.
Patent JP-H0252921-A (JP)
Title: Combustion control method for bath boiler
Inventor: HANADA YOSHIYUKI
IPC: F23N5/02
Filed: 1988-08-18
Abstract: PURPOSE:To reduce temperature difference between hot water discharged from a bus adapter and hot water in a bath for reducing uncomfortable feeling, by reducing the thermal efficiency of a bath boiler by increasing the feed rate of combustion air when the temperature of hot water in a bath reaches a specified temperature with respect to the final set temperature. CONSTITUTION:Changes in thermal efficiency of a bath boiler at around the set temperature of hot water in a bath is carried out only by changing the rotating speed of a fan 21 to change the feed rate of combustion air. Therefore, an expensive proportional valve is unnecessary to be furnished, and extreme high temperature of hot water is prevented from being discharged from a bath adapter, etc. so that an uncomfortable feeling to users can be reduced.
Patent JP-S5996487-A (JP)
Title: Hydraulic power generating system utilizing solar heat for pumping-up of water
Inventor: IKEJIRI TADAO
IPC: F04B17/00
Filed: 1982-11-24
Abstract: PURPOSE:To enable generating of a power without a dam, by a method wherein a pump is driven by a solar heat, and a power is generated by causing water, pumped up, to flow in the runner of a water turbine. CONSTITUTION:A solar light is collected by a reflecting mirror 1, and by means of the solar light, a Stirling engine 2 is driven. A pump 5, coupled to the Stirling engine 2, is operated by the driven Stirling engine, and water may be pumped up at a high head. The pumped up water is guided directly to the runner of a water turbine 7 to perform generation of a hydraulic power. Further, in this case, the water pumped up at a high head is guided to various spots of the runner of the water turbine by the use of sets of pumping up system to strengthen rotation of the water turbine, whereby a power may be generated without a dam.
Patent JP-H0254608-A (JP)
Title: Constant current circuit
Inventor: KUDO TOSHIO
IPC: G05F3/26
Filed: 1988-08-18
Abstract: PURPOSE:To supply a constant current set at all times with high accuracy to a load circuit even against the dispersion and fluctuation of a transistor(TR) and a set current value by adding a current correction current mirror type constant current circuit between a voltage current conversion circuit and a current mirror circuit supplying a constant current. CONSTITUTION:The voltage current conversion circuit is provided with a setting current detection TR 10 and TRs 1, 2, 3, 4, 5, 6 forming a correction current mirror type constant current circuit driven by the TR 10. A current 1 flowing to the constant current setting resistor 15 flows in the similar operation as a conventional circuit, I=V1/R1. The input to the current mirror type constant current circuit is a collector of the TR 2 and a collector current ICQ7 of a PNP TR7 being the input of the constant current supply current mirror circuit operated by a base current of the current detection TR 10 has a relation of ICQ7=I and since the current set by the resistor 15 flows to the input of the constant current supply current mirror circuit, the current decided by the setting resistor 15 flows to the output at all times.
Patent JP-H0742821-A (JP)
Title: Control device of automatic transmission
Inventor: ICHIKAWA MAKOTO
IPC: F16H61/00
Filed: 1993-07-28
Abstract: PURPOSE:To remove the resistance of a drive system and the reaction force and improve the rate of fuel consumption by opening a decompression valve with a brake pressure when a brake pedal is stamped during the car running to cause its stopping and lowering the pressing forces of a gear mesh adjusting brake and a mesh adjustment clutch. CONSTITUTION:When a car is stopped by stamping a brake pedal 39 during running with the gearing in the running position, a solenoid valve 45 is disengaged in conformity to a signal given from a speed sensor 49. This causes depressing of a piston 42 with the brake pressure to open a decompression valve 53 resulting in a decrease in the line pressure, and the pressing forces of a gear mesh adjusting brake and a mesh adjustment clutch are sunk to lead to a decrease in the resistance of the drive system (driving force). Even when a parking brake lever 58 is drawn while the car is at a standstill, the valve 45 is opened in conformity to a signal given by a parking brake sensor 48 to cause opening of the decompression valve 53, so that no resistance (driving force) is produced in the drive system. Accordingly a wasteful fuel consumption can be nullified and the amount of exhaust gas be reduced.
Patent JP-2000020714-A (JP)
Title: Image processing method, its device and recording medium storing image processing function
Inventor: HASEGAWA FUMIHIRO
IPC: G06T5/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a binary image having no noise interrupting recognition even on a background image. SOLUTION: The density image of an original to be threshold processed is inputted (S1) and stored (S2). Then a certain pixel is noticed and whether the pixel is the edge of a character or a ruled line or not is judged (S3). The pixel value on a binary image of the pixel judged as the edge is determined (S4) and stored. These operations are repeated for all pixels on the original image (S5) and all connection components of pixels other than edges are found out (S6). Pixels brought into contact with the periphery of a certain connection component and having already determined pixel values are noticed and the numbers of black pixels and white pixels are respectively counted (S7). The numbers of black and white pixels are mutually compared (S8), and when the number of black pixels is larger, the whole connection component is registered as black pixels (S10).  In the other case, the whole connection component is registered as white pixels (S9). The operation is repeated for all connection components (S11), and finally a binary image is generated (S12) and outputted (S13).
Patent JP-S6362005-A (JP)
Title: Guiding device for unmanned carrier
Inventor: YOSHIDA YUTAKA
IPC: G05D1/02
Filed: 1986-09-03
Abstract: PURPOSE:To improve the operation efficiency of an unmanned carrier by adding a detecting device to a guiding device to detect the reflected light quantity of an optical tape and therefore knowing previously the deterioration of the optical tape to output the tape maintenance information. CONSTITUTION:The reflected light of an optical tape is supplied to an image pickup element 1 and converted into electric signals. These electric signals are sent to comparators 100 and 200 via a video amplifier 2. The comparator 100 is connected with a reference voltage generator 101 set at a prescribed level and obtains the steering signals. While the comparator 200 is connected with a reference voltage generator 201 having a higher reference level than the generator 101 and outputs the tape soil signals. Then rise binary counters 102 and 202 and fall binary counters 103 and 203 are connected to both comparators 100 and 200 respectively. The outputs of these counters control the actions of binary counters 104A-205N via a decoder. Thus, deterioration of the optical tape is known by reading the values and checking the contents of counters 104A-205N.
Patent JP-H1051841-A (JP)
Title: Mobile communication device and its radio communication channel assigning method
Inventor: SHIODA HIROSHI
IPC: H04W72/10
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method which can decrease a retrieval frequency without fixing a line by determining radio channel assignment probability set by radio channels and a retrieval start radio channel based upon a random number which is generated independently of it. SOLUTION: The assignment probability f(i) of each radio channel is determined optionally or on the basis of statistics, an approximation expression, etc., according to a past allocation state and a past use state. The retrieval start radio channel is determined on the basis of a random number generated independently of the radio channel assignment probability f(i), and retrieval is performed from the radio channel according to priority until a radio channel which satisfies necessary quality is determined. If no radio channel meeting the necessary quality is determined even through the retrieval down to the radio channel of the lowest priority, the retrieval is repeated from the radio channel of the top priority. Thus, the mobile communication device which decreases the retrieval frequency totally and can assign radio channel meeting the necessary quality is obtained.
Patent JP-H1093835-A (JP)
Title: Image processing unit and its method
Inventor: YAMADA MASANORI
IPC: G06T1/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced image with high quality by detecting a background from a distribution of frequency in a color space where a color component is taken an axis and eliminating the background. SOLUTION: A 3-line sensor 210 consisting of CCDs in an image scanner section 201 converts an image of an original 204 into an RGB component signal and it is fed to an image signal processing section 211. The image signal processing section 211 processes the signal and gives it to a printer section 202 as an MCYBK component color signal. A latent image formed on a photoreceptor drum 217 by a semiconductor laser 213 and a polygon mirror 214 is developed by each color toner of MCYBK and transferred onto paper. The image scanner section 201 is provided with a color discrimination means, which detects a background from a distribution of frequency of an original image in a color space where each color component is taken as an axis as to an area designated to be a background or a color designated as a background color on the original by the operator and eliminate its component.  Then whether a color is a chromatic color or an achromatic color is discriminated.
Patent JP-S6266939-A (JP)
Title: Production of printing head for printer
Inventor: ASAI TAKESHI
IPC: B41J2/395
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a low-cost printing head of good yield and durability, by a method wherein a number of grooves for forming conductive discharge wires are drilled in a side surface of an insulating ceramic substrate and a conductive ceramic is vapor deposited on the overall side surface thereof and thereafter abraded to separately form conductive discharge wires only in the respective grooves. CONSTITUTION:A substrate 1 is formed by using a good insulating ceramic containing 97% of Al2O3, Y2O3, and a slight amount of an additives. Grooves 4 are drilled in the substrate 1 at pitches of 125mum by means of a mechanical grinding etc. On the side surface having the grooves 4, a conductive layer 5 is integrally adhered by means of CVD etc. using a mixed gas of titanium halide, hydrogen, methane, and nitrogen. Thereafter, the conductive layer 5 of TiCN is lapped to reduce its thickness until being separated by the projecting portions of the substrate, thus resulting in discharge wires 3' of conductive ceramic formed in the respective grooves 4.
Patent JP-H0866951-A (JP)
Title: Control method of injection molding machine
Inventor: HARA HITOSHI
IPC: B29C45/76
Filed: 1994-08-31
Abstract: PURPOSE: To efficiently deaerate and degas a mold at injection molding so as to prevent generation of flashes and sink marks by molding in quantities, when a platen-to-platen distance exceeds an allowable excess, with an initial mold clamping force in a shot just before it as an optimum value. CONSTITUTION: Based on a set signal from a setting device 41 for inputting a platen-to-platen distance and a mold clamping force, a pressure detection signal from a pressure sensor 27, and a platen-to-platen distance detection signal from a distance sensor 28, a proper initial mold clamping force is detected. An injection molding is performed with a previously set maximum mold clamping force as an initial mold clamping force. Until an excess e over a previously set setting maximum platen-to-platen distance of a maximum platen- to-platen distance detected during the injection molding exceeds a previously set allowable excess E, an injection molding as an initial mold clamping force is repeated by reducing the initial mold clamping force by predetermined quantities P.  When the excess e exceeds the allowable excess E, mass molding is performed with an initial mold clamping force in a shot just before it as an optimum value.
Patent JP-H0653322-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KIYOZUKA NOBORU
IPC: H01L27/04
Filed: 1992-08-03
Abstract: PURPOSE:To share facilities for mass production by equalizing the positions of electrode pads, connected to a power line, which are separately provided for stabilizing the operation of analog circuits built in a semi-custom LSI to those of power supply pads common among semi-custom products. CONSTITUTION:An analog VDD line 6 and analog GND line 7 to an analog circuit block 3 are positioned such that parts of digital VDD line 4 and digital GND line 5 are cut off and inserted thereinto. This makes it possible to use power supply pads at basic fixed positions as an analog VDD pad 10 and GND pad 11. Additional VDD pad 8a and GND pad 9a are provided to be connected to the digital VDD line 4 and GND line 5 cut off by the analog VDD line 6 and GND line 7.
Patent JP-S6450092-A (JP)
Title: Image display device
Inventor: NAKAJIMA HIDEKI
IPC: G09G1/00
Filed: 1987-08-21
Abstract: PURPOSE: To simultaneously drive plural screens to perform display with a simple circuit by using hierarchical structure for the constitution of a picture memory. CONSTITUTION: By arranging the main picture memory 1 common to the high- order parts of plural display parts, the hierarchized constitution of the picture memory is adopted separately from auxiliary picture memories 6-1 to 6-3 dedicatedly possessed by the display parts. The memories 6-1 to 6-3 used for picture display is controlled by 1st control circuit devices U-1 to 4-3 mainly performing display control. Furthermore, an inter-memory data transfer control part 7 is arranged between the higher and lower hierarchical memories so as to transfer picture data at high speed. Since a picture storage device is hierarchized in such a way, plural display devices are driven by the small-scale device constitution and perform the different picture display, respectively.
Patent JP-H054045-A (JP)
Title: Liquid chromatograph packing material for optical division
Inventor: WATABE KATSUNORI
IPC: B01J20/281
Filed: 1991-07-22
Abstract: PURPOSE:To obtain high molecule identification performance and to efficiently separate optical isomers by using a liquid chromatograph packing material having a specified optical isomer identifying group. CONSTITUTION:The packing material is expressed by formula 1, where A-CO-is a chiral part, (m) is an integer >3, and (n) is an integer >=5. In this packing material, -NH-(CH2)n-CO- is introduced as a subanchor part between the chiral part and an aminoalkyl silica as an anchor part, and further, a protective group is coupled as a spacer to unreacted aminoalkyl group between the optical identifying groups on the surface of the carrier.
Patent JP-S6099391-A (JP)
Title: Water quality changing filter of water conditioner
Inventor: MITSUI YOSHIMASA
IPC: C02F9/00
Filed: 1983-11-02
Abstract: PURPOSE:To reduce trihalomethane, etc, in water, and to enhance the sterilization effect by laminating many ceramic pieces obtained by compounding many metals, calcining, and impregnating with silver, and tightly sealing and covering with a porous water-permeable shell body. CONSTITUTION:An exchangeable water quality changing filter 10 which is incorporated in a water regulator 1 is obtained by compounding many metals such as Ca, Mg, K, Na, Si, and Al with a binder, calcining in due consideration of the m.p., etc. of each metal to obtain a ceramic piece 25, and laminating many ceramic pieces. And the laminate is covered and tightly sealed with a porous water-permeable shell body 26 which is capable of removing suspended matter and iron. In addition, silver is incorporated into each ceramic piece 25 to increase the sterilization effect. Moreover, the ceramic piece 25 is combined with a cartridge 27 contg. activated carbon 28, and covered and tightly sealed with the porous water-permeable shell body 26.
Patent JP-2000041155-A (JP)
Title: Horizontal oscillation circuit
Inventor: HARA KENJI
IPC: H04N3/16
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal scanning drive circuit in the case that a frequency reference signal is not received. SOLUTION: A horizontal oscillation frequency adjustment circuit 18 adjusts an oscillated frequency of a horizontal oscillator 10 with a frequency reference signal. A horizontal output circuit 12 outputs a synchronizing signal generated by the horizontal oscillator 10 as a horizontal output. An input signal detection circuit 21 counts number of pulses of the frequency reference signal at application of power supply Vcc. Just before number of pulses reaches a prescribed number after application of the power supply Vcc, the horizontal output circuit 12 is inactive and after number of the pulses reaches a prescribed value, the horizontal output circuit 12 is active till the power supply Vcc is turned off.