baber/WOPTO huggingface dataset:
Patent JP-H01238436-A (JP)
Title: Lighting controller
Inventor: IGARASHI KAZUYUKI
IPC: H05B37/00
Filed: 1988-03-16
Abstract: PURPOSE:To control lighting smoothly, by reporting the power supply conditions to the main lighting control panel and changing-over power supply to standby and pre-setting a plurality of lighting control patterns from the service interruption to the service recovery. CONSTITUTION:A power supply supervising signal of a power supply supervisory panel 7 is transferred to the main lighting control panel 8. The main lighting control panel 8 sends the pre-setted pattern signal corresponding to each control terminal device 9 and changes over the power supply to a standby unit 14 after receiving the acknowledge signal. By this reason, either one of the commercial power supply 4, an independent power supply 5 or a battery 6 supplies the electric power to the lighting load 15 according to the power supply condition. In case of service interruption, the battery 6 supplies the power to the power supply supervisory panel 7, the main lighting control panel 8 and the control terminal device 9.
Patent JP-S619943-A (JP)
Inventor: FUERIKUSU MASON KORUTEINA
IPC: B22C9/06
Filed: 1985-03-28
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-S61221352-A (JP)
Title: Sintered hard alloy for warm and hot forging tool
Inventor: HIGUCHI MATSUO
IPC: C22C29/08
Filed: 1985-03-27
Abstract: PURPOSE:To form the titled sintered hard alloy excelling in resistance to cracking as well as in resistance to heat checks by specifying the grain size of a WC hard phase and the content of a binding metallic phase in a sintered hard alloy, forming the binding metallic phase mainly of Ni or the like and making specific amounts of Cr or the like enter into solid solution. CONSTITUTION:In the sintered hard alloy consisting of the hard phase of WC and the binding metallic phase, the hard phase is formed so that WC with crystal grains of <=3mu comprises >=90vol% of the total WC. Further, the binding metallic phase comprises 10-35wt% and is mainly composed of 1 or >=2 kinds among Ni, Co and Fe, iron group metals, in which 0.5-10wt% of 1 or >=2 kinds among Cr, Mo and W are allowed to enter into solid solution; it is preferable that 0.1-5wt% of 1 or >=2 kinds among B, Al, Si, Mg and Ca are further added to the binding metallic phase. In this way, a hard metal having a low coefficient of thermal expansion as well as high hot hardness can be obtained.
Patent JP-S56159435-A (JP)
Title: Dredging method using dragline type water injecting pressure air mixing pump
Inventor: TAKAMURA SHIGEO
IPC: E02F3/88
Filed: 1980-05-13
Abstract: PURPOSE: To prevent water polution with an improved cycle time by means of a water injection pressure air mixing pump mounted in a bucket of a dragline type excavator.  
     CONSTITUTION: A dragline on a ship is operated to move a bucket backward or forward. A high pressure injection pump and an air compressor being installed ashore are driven and excavate and dredge actuating a water injection pressure air mixing pump 3 in the bucket 2. A high pressure water 7 from a shooting nozzle 8 is shot toward a suction tube 12 simultaneously with a pressure air 9 from a shooting tube port via an inlet 10, earth and other matters excavated in the bucket 2 are sucked by a strong suction force generated and sent to a accumulator installed  ashore through a fluidic feed tube 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09261913-A (JP)
Title: Motor
Inventor: KOBAYASHI YOSHIO
IPC: H02K5/08
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent an end of a power inputting connector from deforming owing to the pressure applied when injecting resin and completing a frame by forming a projection or recess in a side face of the power inputting connector. SOLUTION: A power inputting terminal 4 and a power inputting connector 5a is fastened to each other and the power inputting connector 5a is temporarily fastened to a stator iron core 1. Then, these components are set in a resin molding die (a slanting line section) and resin is injected into a space in the resin molding die to complete a frame 6a. At that time, the power inputting connector 5a tries to project in the radius direction of the frame 6a owing to the pressure applied when injecting the resin. However, a projecting end face 9 of a projecting section 8 of the power inputting connector is pressed against the resin molding die to prevent the power inputting connector 5a from projecting in the radius direction of the frame 6a.  There is a space 10 at an end 7a of the power inputting connector in the radius direction of the frame 6a, so the end 7a of the power inputting connector is not pressed against the resin molding die.
Patent JP-S60205587-A (JP)
Inventor: ARAI RIYOUICHI
IPC: G09G3/288
Filed: 1984-03-30
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-H06233933-A (JP)
Title: Ammonia adsorbent
Inventor: NAKAGAWA KAZUSHIRO
IPC: B01J20/20
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a regenerable ammonia adsorbent usable in both gas and liquid phases by a reduced number of processes by using carbide of the lint or fuzz thickly grown on the seed of the cotton of a plant belonging to the genus Malvaceae as the ammonia adsorbent. CONSTITUTION:The lint or fuzz of cotton is introduced into a carbonizing device capable of regulating the flow rate of inert gas and carbonized at about 100-1000 deg.C, pref., about 300-600 deg.C for 0.5-5hr, pref., 1-3hr to obtain black carbide. This carbide is used as it is without applying activation treatment or without adding a substance reacting with ammonia whereas it efficiently adsorbs ammonia. The used carbide can be regenerated by drying at about 100 deg.C for about 1hr to restore initial activity.
Patent JP-S59188046-A (JP)
Title: Fuel injection controller for compression ignition type internal-combustion engine
Inventor: KUMANO MIKIO
IPC: F02D41/40
Filed: 1983-04-08
Abstract: PURPOSE:To control fuel injection amount and injection timing with high accuracy over the whole range of operation condition by installing an opening and closing means in an overflow passage which communicates to the fuel pressurizing chamber of a fuel injection pump and installing a means for operating the starting timing for fuel pressurizing process. CONSTITUTION:A distribution-type injection pump B pressurizes the fuel inhaled into a pump chamber 12 from a suction port 11 by a plunger 10 which revolves and moves in reciprocation and sends said fuel under pressure into an injection nozzle N through a suction-return valve 14 from the distributing port 13 to each cylinder. A solenoid valve 16 as opening and closing means is arranged at one edge of an overflow port 15 which always communicates to the pressure of the pump chamber 12. Said solenoid valve 16 carries-out control according to the conduction time width (fundamental injection amount pulse width) calculated in a control circuit C, on the basis of each output of a revolution-number sensor 1a, an acceleration sensor 1b, etc. The timing of starting the fuel pressurizing process is controlled according to the revolution of a roller ring 9 installed onto a timer controlled according to the opening and closing of a solenoid valve 23.
Patent JP-S59188583-A (JP)
Title: Ultrasonic sensor
Inventor: KURAMOTO YOUJI
IPC: G01S15/04
Filed: 1983-04-10
Abstract: PURPOSE:To reduce the detection timing error of a reflected wave and to measure accurately a reflection time by reduce successively the amplitude of a transmitting ultrasonic wave. CONSTITUTION:Timing pulses from a timing signal oscillator 2 are applied to a charging and discharging circuit 5 consisting of a circuit adjusting circuit 3, and a discharge signal which varies in amplitude with the time constant of the circuit 5 is outputted from the circuit 7. Amplitude modulation is applied to a carrier fed to a modulator 11 by said output and an ultrasonic oscillator 13 is energized to decrease the amplitude of the transmitting ultrasonic wave successively. Therefore, an ultrasonic wave echo receiving signals different in reflection loss at the same range have the same waveform which rises suddently and falls gradually, and the detection error due to the difference in time when the receive signal attains to a threshold level after reception is reduced. Consequently, an accurate measurement of reflection time is taken by the ultrasonic wave.
Patent JP-H03263138-A (JP)
Title: System for increasing access efficiency in index sequence organizing file
Inventor: ATOBE TAKESHI
IPC: G06F12/00
Filed: 1990-03-13
Abstract: PURPOSE:To improve the access efficiency of an index sequence organizing file by dispersing biased data by using a hash function with the uppermost index. CONSTITUTION:By deriving a hash value with a certain definite rule, and generating an index with this hash value, the index of the uppermost level is dispersed. For instance, in a first figure, a key 1 is a numeral of six digits, and by using a hash function 2 as shown in the figure, the index of the uppermost level is generated. Also, in a second figure, the case for adding 100 pieces of data of 10000-10099 at the time when data of '0' - 9999 are stored by such a format is shown, and by this hash function 2, each data is dispersed and stored in each block. In such a manner, a free area can be used efficiently, and the access efficiency can be enhanced.
Patent JP-S52145683-A (JP)
Title: Numerical controller
Inventor: OOHASHI AKINAMI
IPC: G05B19/18
Filed: 1976-05-31
Abstract: PURPOSE: To obtain a numerical controller that ensures easy adjustment and constant characteristics and simplicity by removing a rammer generator while reducing exclusive circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000261684-A (JP)
Title: Color transforming device and its method
Inventor: TAI SHINKOU
IPC: G06T1/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a color transforming method by which colors are converted, while suppressing number of reference grating points and a scale of a device without degrading arithmetic accuracy. SOLUTION: A 1st output color component address generator 1005 receives 1st-4th color component data 1001-1004 in a inputted picture. The 1st output color component address generator 1005 combines high-order bits of each inputted color component to generate addresses for a color correction table. The color correction table 1006 receives the addresses and outputs grating point data 1007 consisting of 32 points around a target pixel to a nonlinear interpolation device 1008, which conducts nonlinear interpolation by using lower-order bits of a 1st component of the received picture. Linear interpolation devices 1009, 1010, 1011 uses low-order bits of the 2nd, 3rd and 4th components 1002, 1003, 1004 of the received image to conduct linear interpolation and outputs finally a 1st color component 1012 of an output image.
Patent JP-H07268296-A (JP)
Title: Adhesive for flexible printed wiring board and flexible printed wiring board
Inventor: NAGAI KAZUMI
IPC: H05K1/03
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an adhesive for flexible printed wiring board which can show an excellent adhesiveness even after being treated for a long time under high-temperature and high-humidity conditions. CONSTITUTION:The adhesive contains finely divided aluminum hydroxide particles as the essential component, and the soluble sodium content of the aluminum hydroxide is 0.02wt.% or below.
Patent JP-S57178520-A (JP)
Title: Data transfer control system
Inventor: SUGAWARA ISAO
IPC: G06F9/46
Filed: 1981-04-28
Abstract: PURPOSE:To use respective bus masters uniformly by varying the priority levels of the bus masters every time when the end of a command is detected by providing each bus master with a bus request signal switching circuit, a bus use permit signal switching circuit, and a switching counter. CONSTITUTION:Bus masters 10 given priority levels for the use of a common bus 30 are connected to the common bus 30, and in response to the data transfer requests of the bus masters 10, the right to use the bus 30 is controlled by a bus controller 20 in accordance with the priority levels. Each bus master 10 is provided with an initializing part 15 wherein the preset priority level for the use of the bus is stored, a bus use permit signal switching circuit 13 which outputs data transfer requests in the order which correspond to the stored priority level, and a control circuit 11 which receives a signal for obtaining the right to use the bus in accordance with the priority level. Every time when data transfer ends, the contents of the part 15 are updated by a switching counter 14 and the priority level of each bus master 10 is updated by a bus request signal switching circuit 12, thus using the respective bus masters 10 uniformly.
Patent JP-H10257912-A (JP)
Title: Warm/cold keeping vessel
Inventor: KURINO YUKINORI
IPC: A45C11/20
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a warm/cold keeping vessel which has no obstacle at the rear surface of a lid in case it is used as a sealed vessel merely where no ward keeping member is used and which presents a fine appearance even when the lid used is a transparent one. SOLUTION: A lid 1 is furnished at the rear surface with a recess 11 into which a warm keeping material 2 is fitted, and a plurality of engaging parts 31 and 32 are provided at the side peripheral surface of the warm keeping member 2, and the wall surface where the recess 11 confronts is provided with engaged parts 12 and 13 where the engaging parts 31 and 32 of the warm keeping member 2 are engaged. The warm keeping member 2 is composed of a body 3 of warm keeping material and one or more fasteners 4 capable of being mounted removably to the side surface of the body 3, and the engaging part 32 is attached to a resilient piece 41 furnished on the fastener 4, and the resilient piece 41 is deformed elastically in the direction of the body 3 to generate disengagement of the engaging part 32 from the engaged part 13.
Patent JP-S63230450-A (JP)
Title: Self-diagnosable device in detector
Inventor: KATAGIRI KAORU
IPC: H01L31/12
Filed: 1987-03-20
Abstract: PURPOSE:To achieve diagnosis of short of a light receiving element in a simple construction by providing light source control means for turning on and off a light source, when there is no article to be conveyed, and control means for comparing signals of the light receiving element in response to on-off action of the light source. CONSTITUTION:Prior to counting of bills, self diagnosis of a photoelectric sensor 17 is carried out. First, a CPU 6 transmits a signal to turn on a switch 16 and detects whether a signal from a light receiving element 4 is received. Then, it transmits a signal to turn off the switch 16 and detects whether a signal from a light receiving element 4 is received. Thus, the CPU 6 compares the signals transmitted to the switch 16 and the signals from the light receiving element 4 to check the photoelectric sensor 17, and if there is any abnormality, it transmits an abnormal signal. Such a check is repeated at intervals of a predetermined number of bills to obtain early detection of detection error.
Patent JP-S60209495-A (JP)
Inventor: YONETANI AKIRA
IPC: B66C13/12
Filed: 1984-03-31
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-H03266465-A (JP)
Title: Solid-state image sensing device
Inventor: NAKAI MASAAKI
IPC: H04N5/359
Filed: 1990-03-16
Abstract: PURPOSE:To suppress crystal defects caused by contaminants by a method wherein a crystal defect layer of high density is positively formed inside an overflow drain. CONSTITUTION:A P-type well layer 22 is formed on an N-type Si substrate 21, a P<+>-type double well and an N-type diffusion layer are selectively formed on a vertical CCD channel section, a first gate oxide film 31 is deposited on the surface, a photoresist 33 is formed on a region other than an overflow drain region 32, As or F ions are implanted into the region 32 using the photoresist 33 as a mask to form an impurity layer 34. In succession, the gate oxide film 31 in the region 32 is removed, the photoresist 33 is removed, polycrystalline poly-Si 2 and 27 serving as a first gate electrode are selectively built, a second gate 28 and a third gate 29 are formed to finish the formation of an element, and an overflow drain 26 is formed through diffusion of impurities from the first poly-Si. A crystal defect layer 30 of high density grown from the damaged layer 34 in an oxidation process is formed inside the overflow drain region. By this setup, crystal defects can be prevented.
Patent JP-S52147846-A (JP)
Title: Indicator for elevator
Inventor: TAKAHASHI SHINICHI
IPC: B66B3/00
Filed: 1976-06-02
Abstract: PURPOSE: An elevator indicator which can provide proper information, in a simple way, to the passengers waiting at each floor and which necessitates a relatively small number of connecting lines to electric circuits even when there are many floors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56159658-A (JP)
Title: Image stabilizing method
Inventor: TAJIMA HATSUO
IPC: G03G21/00
Filed: 1980-05-15
Abstract: PURPOSE:To prevent change of image density and stabilize an image, by measuring the optical density of the surface of a photoreceptor containing a material changing in color development due to moisture absorption in order to detect a state of moisture absorption, and controlling removal of the moisture till recovery of the coloring characteristics in accordance with this detection signal. CONSTITUTION:A detection sensor 15, such as a high sensitivity photorelay or a Cd cell, for measuring the optical reflection density of the surface of a photosensitive drum 1 and a reference light source 16 are provided between a corona charger 2 and a light path 3. The detection signal of the sensor 15 is fed to a controller 17. A moisture prevention means 20 provided with a heater 18 and a fan 19 is equipped between the charger 2 and a cleaning means 6. When the reflection density is changed by coloring of the drum 1 due to moisture absorption, a light quantity incident to the sensor 15 changes. When the detection signal of the sensor 15 drops to or below a given value, the controller 17 automatically actuates the moisture removal means 20 to start moisture removal. On the contrary, when a light quantity incident to the sensor 15 increases, the means 20 is stopped.
Patent JP-H07242745-A (JP)
Title: Polyester-imide resin and its production
Inventor: DANNO KAZUHISA
IPC: C08G63/685
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a polyester-imide resin which has a high heat softening temperature, can give an insulated wire capable of being soldered within a short time at a low temperature and is excellent in workability in synthesis. CONSTITUTION:A dihydric imidoalcohol represented by the formula (wherein R1 is a bivalent organic group; and R2 is a 2-6 C bivalent aliphatic group) and a polyhydric alcohol are reacted with a polycarboxylic acid and/or its derivative in an organic solvent to obtain the objective resin.
Patent JP-S58180362-A (JP)
Title: Braking device
Inventor: ISHIWATARI ICHIROU
IPC: B60W10/188
Filed: 1982-04-16
Abstract: PURPOSE:To improve the pressure holding efficiency of an automatic valve, by connecting the liquid pressure chamber of a master cylinder, in which pressure is generated earlier, to a line provided with a holding valve and by using the pressure of the line to previously move a plunger for operating the automatic valve of another line. CONSTITUTION:The liquid pressure chamber of a master cylinder 2, in which pressure is generated earlier, is connected to brakes 8, 9 through pipes 4, 5, 6 and a brake holding valve 7. The other liquid pressure chamber of the master cylinder 2 is connected to brakes 14, 15 through pipes 10, 11, 12 and an automatic valve 13. The automatic valve 13 is operated by the motion of a plunger 64, which receives the liquid pressure of both lines, to hold the operating pressure of the brakes 14, 15. At that time, pressure is produced earlier in the line provided with the holding valve 7, to move the plunger 64 to close the automatic valve 13 before pressure is produced in the other line provided with the automatic valve.
Patent JP-S55155471-A (JP)
Title: Electrode grid plate for lead accumulator and manufacture thereof
Inventor: ISHII MASAYUKI
IPC: H01M4/73
Filed: 1979-05-23
Abstract: PURPOSE:To obtain an electrode grid plate which is light-weight and has a sufficient strength and a large holding capacity for active substance by melting and casting lead alloy in the casting mold in three-dimensional irregular netlike structure having communication air holes and then removing said casting mold. CONSTITUTION:The resin mold which is in three-dimensional irregular netlike structure having communication air holes is made of plate type foamed polyurethane having the cavity ratio of 95%, and the whole surface of skelton and the gap of this resin mold are imbedded in gypsum slurry for casting mold, and then gypsum is dried sufficiently and hardened. After that, heating at about 600 deg.C is performed, and the mold made of polyurethane resin is carbonized and removed, and thus the communication passages having three-dimensional netlike structure are left in the casting mold. After that, molten lead or lead alloy is casted in the communication passages in the casting mold, and after molten metal is coagulated, metal is immersed into water, and then knock-out is carried out. Thus, the metal body which has the skelton made of lead or lead alloy and is in three-dimensional irregular netlike structure having communication air holes is formed.
Patent JP-S60207599-A (JP)
Title: Determination of estrogen
Inventor: FUSHIMI KATSUO
IPC: G01N33/50
Filed: 1984-03-31
Abstract: PURPOSE:To determine even an extremely small amount of estrogen, in high sensitivity and accuracy, by separating each estrogen component by HPLC, converting the strogen to NADH which is a strong fluorescent material, and measuring the fluorescence of the material. CONSTITUTION:The estrogen supplied to an injector 3 in advance is dissolved in the eluent to obtain a specimen solution. Tbe eluent is a buffer solution having a pH of 4.0-10.5. The estrogen is separated into constituent components by the separation column 4, eluted, and introduced into the immobilized enzyme column 7. A reaction liquid 5 containing NAD<+> is introduced into the column 7 and is made to react with the estrogen components by the action of 17beta-HSD to reduce the NAD<+> to NADH. Since the optimum pH of 17beta-HSD is 9-10, the mixture of the elutant and the reaction liquid passing through the immobilized enzyme column 7 is adjusted preferably to 9-10pH. The strong fluorescent light emitted from NADH is detected by the fluorescent detector 8 and is recorded by the recorder 9.
Patent JP-H01236871-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUTSUMI YUKA
IPC: H04N5/93
Filed: 1988-03-17
Abstract: PURPOSE:To enable monitoring by a large sized screen with a simple constitution by obtaining a regenerated output signal from a rotary head as a prescribed video signal and applying frequency modulation and optical conversion to the signal. CONSTITUTION:The device consists of a rotary head 11 regenerating a video signal recorded on the azimuth track on a magnetic tape 13, a video signal processing circuit 14 processing the regenerated output signal from the rotary head 11 into a prescribed video signal, a frequency modulation circuit 27 applying frequency modulation to the output signal from the video signal processing circuit 14 and optical conversion circuits 31, 32 applying optical conversion to the output signal from the frequency modulation circuit 27. Thus, the image picked-up screen is reproduced by the optical communication with a monitoring television receiver. Then the trouble of interconnection between the magnetic recording and reproducing device such as a video camera with a reproduction function and the television receiver by a connection cord is not required.