baber/WOPTO huggingface dataset:
Patent JP-H11328225-A (JP)
Title: Data management device and its method and medium recording data management program
Inventor: FUJIWARA MUTSUMI
IPC: G06F17/30
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a data management device which can effectively use a data area and also can significantly improve the search efficiency. SOLUTION: This data management device includes an index 2 which stores the coordinate data 1, an index generation means 3 which generates the index 2 from the data 1, a range searching means 4 which enumerates all coordinate data included in a designated rectangular range among ones or more coordinate data included in a prescribed range of a two-dimensional space (plane), i.e., in all areas, and a coordinate search means 5 which decides the coordinate data that is most approximate to the designated coordinate data. Then the storing form of an area group of the index 2 applies a form where the coordinates of every dimension and the items which are originally divided are successively stored.
Patent JP-S58147627-A (JP)
Title: Detecting element for fluid leakage
Inventor: TANAKA YOSHITO
IPC: G01N27/06
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a highly reliable detecting element, by constituting a heating element resistor body and a temperature compensating element resistor body by a metal paste having a high melting point. CONSTITUTION:A heating element resistor body 3 and a temperature compensating resistor body 4 are constituted by tungsten having melting point higher than the burning temperature of a ceramic substrate. The paste of the tungsten, which is adjusted for the resistor bodies 3 and 4, is printed on the green sheet of the ceramic substrate 2 so as to form a thick film and have a desired resistance pattern. Thereafter, the paste of alumina, which is to become an insulating coat 6, is applied. Then, the substrate is burned at a temperature lower than the melting point of the tungsten metal.
Patent JP-H04315680-A (JP)
Title: Radio type code signal transmitting device
Inventor: MISAWA YOSHIHARU
IPC: H04B1/04
Filed: 1991-01-31
Abstract: PURPOSE:To provide a small radio type code signal transmitting device by directly exciting the code signal with the frequency corresponding to the output of a code signal generation section. CONSTITUTION:When a switch 16 is turned on, a transistor 20 is turned on, a base current is fed to a transistor 20 for a fixed period, the transistor 20 is turned on, and power is fed to an elastic surface wave resonant circuit 13 for a fixed period. A code signal generating circuit 12 feeds the code signal read from a signal memory circuit 11 to the elastic surface wave resonant circuit 13. The elastic surface wave resonant circuit 13 generates the excitation output of the frequency corresponding to the level of the output of the code signal generating circuit 12, an RF amplifying circuit 14 amplifies the excitation output of the elastic surface wave resonant circuit 13 and transmits radio waves from a transmitting antenna 15.
Patent JP-S60173381-A (JP)
Title: Pump
Inventor: SHINOHARA KAZUTERU
IPC: F04C2/107
Filed: 1984-02-17
Abstract: PURPOSE:To prevent a sealing property from deteriorating due to the wear of a pump casing, by supplying air pressure to an air chamber defined between an inner elastic casing and an outer casing, to keep the contact surface pressure between a rotor and the inner casing constant. CONSTITUTION:A rotor 1 is spirally shaped and housed in an elastic pump casing 2. The pump casing 2 is fitted in an outer metallic casing 3 so that a gap is defined on the peripheral surface of the casing 2 and serves as an enclosed chamber B. The chamber B is connected to an air pressure source through the opening C of the outer casing 2. As a result, the contact surface pressure between the rotor 1 and the pump casing 2 is kept constant, so that the wear of the pump casing does not affect pump performance.
Patent JP-H10219917-A (JP)
Title: Fastener for c-shaped steel
Inventor: IIZUKA HIROAKI
IPC: F16L3/24
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fastener which can be easily mounted to a C-shaped steel and in which an equipment can be mounted in a stable manner without causing excessive clearances and which can be mounted to various C-shaped steels having different sizes so as to be generally used. SOLUTION: The fastener for C-shaped steel 20 includes a fastener body 21 in which a holding part 25 is formed on one end thereof to hold one of lips 2a, 2b forming an open groove 8 of a C-shaped steel 2 and an external thread member 27 is provided on the other end thereof. And there are provided a movable locking element 23 which is mounted to the body 21 so as to be movable in the longitudinal direction thereof and has a holding part 23b which can hold the other lip 2b between the body 21 and the part 23b and a locking element fixing means 32 which can adjust the fixing position of the element 23 on the body 21.
Patent JP-H07238848-A (JP)
Title: Fuel injection control device fitted with nox catalyst
Inventor: ATAGO TAKESHI
IPC: F02D45/00
Filed: 1994-02-28
Abstract: PURPOSE:To detect and correct the unevenness of the combustion conditions of an engine, and to set the air-fuel ratio according to the respective object, by providing a function to correct in order to improve the combustion condition of the engine, and a function to correct in order to mininize the exhaust NOX component in the exhaust gas. CONSTITUTION:Parameters to detect the combustion condition of an engine are made possible to be used for discriminating the limit of the operating property at the lowest fuel consumption, and for discriminating the limit of the engine stability to minimize the NOX exhaust amount. Object stability parameters DELTAS, DELTAS1, and DELTAS2, for example, are found beforehand so as to respond according to the operating condition (Steps 103, 108, and 109). And when it is discriminated to be in the area B of Step 106, it is in the fuel consumption emphasis area, and the combustion stability parameter DELTAS1 is calculated according to the engine operating condition. And when it is discriminated to be in the area C of Step 107, it is in the NOX emphasis area, and the combustion stability paramerer DELTAS2 is calculated according to the engine operating condition. By such a way, a desired combustion condition is realized.
Patent JP-S61189645-A (JP)
Title: Surface treatment method
Inventor: TSUJII KANJI
IPC: C23F4/00
Filed: 1985-02-19
Abstract: PURPOSE:To enable thin film formation or thin layer etching of high accuracy in succession for a long time, by preventing the decrease in permeability of a photo transmission window for irradiation with photo energy, by a method wherein the raw material gas is absorbed to a substrate surface in the first reaction chamber, and the substrate surface is irradiated with photo energy in the second reaction chamber. CONSTITUTION:In the case of forming a thin film over a substrate 4, first, in the state of installing the substrate 4 in the first reaction chamber 1, it is evacuated by opening a valve 9. Next, the raw material gas is guided from a raw material gas source 3 through a valve 8 into the reaction chamber 1, and the raw material gas is adsorbed to the surface of the substrate 4, then, a residual of said gas is exhausted by opening the valve 9. Thereafter, the substrate 4 is transferred to the second previous ly evacuated reaction chamber 2 with a carrier by opening a partition 12, and is kept in the state of 4' in the figure. An ultrathin film of mono-atomic, monolayer or several-atomic, several-layer level is formed on the substrate 4' by irradiating it with the light of a light source 5 through a lens 6 and a photo transmission window 7. In this case, since the raw material gas does not flow into the second reaction chamber, the contamination of the photo transmission window for photo energy irradia tion and the decrease in photo permeability are not caused.
Patent JP-H07300136-A (JP)
Title: Box for memory disk
Inventor: DAGURASU EMU JIYONSON
IPC: H01L21/673
Filed: 1993-02-18
Abstract: PURPOSE: To protect both surfaces of a memory disk and an important coated surface, conveniently receive the memory disk and enable the disk to be taken out. CONSTITUTION: A disk box 14 includes lower ends 18, 20 oppositely in parallel from each other; an opposed end portion 22 crossing at a right angle with the lower ends 18, 20; a disk supporting side portion curved at a lower part and curved to be communicated with the lower ends 18, 20; and an overlapping upper end placed at the upper portion of the disk supporting side portion and communicated with them. A disk 200 supported at the disk supporting side portion can be taken out of a released upper portion by inserting a robot hand, for example, into a hole 200a defined at the center of the disk 200.
Patent JP-S59155557-A (JP)
Title: Mixture ratio correcting apparatus
Inventor: UEDAHIRA KUNISUKE
IPC: F02M7/12
Filed: 1983-02-25
Abstract: PURPOSE:To prevent the occurrence of knocking, by detecting the operational region of an engine in which tendency to cause knocking is high, and enabling to correct the mixture ratio under particular conditions of enginge operation by opening a fuel correcting passage through operation of a three-way solenoid valve. CONSTITUTION:When an engine is operated under the conditions that the engine speed is 2,000rmp and the intake pressure is about -150mm.Hg to 50mm.Hg, a valve 10 driven by a vacuum-operated means is located apart from both of valve seats 7a and 7b, so that fuel in a float chamber 1 is passed through a main jet 2 and a main fuel passage 3 and ejected into a suction barrel 5 from a main nozzle 4. At the same time, fuel in the float chamber 1 is passed through a fuel correcting passage 6 and an on-off valve portion 7 and then carried from a fuel correcting passage 9 to the portion on the downstream side of the main jet 2 after being metered at a correction jet 8. As described above, the valve 10 is driven by the vacuum-operated means 11. When a low pressure lower than the pressure in an intake pipe of about -150mm.Hg is acted in a negative- pressure chamber 11a of the vacuum-operated means 11, the valve 10 is brought into engagement with the valve seat 7a. On the other hand, when a high pressure higher than about -50mm.Hg is acted in the chamber 11a, the valve 10 is brought into engagement with the valve seat 7b by the force of a spring 12.
Patent JP-H11229859-A (JP)
Title: Internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N13/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To always accurately determine the deterioration of NOx catalyst regardless of the state of the NOx sensor. SOLUTION: The temperature of the NOx catalyst 19, which occludes NOx in the exhaust in an excess oxygen atmosphere and discharges the occluded NOx in a decreased oxygen atmosphere, is detected by a temperature sensor 21. Also, the NOx concentration downstream of the NOx catalyst 19 is detected by a NOx sensor 22. The deterioration state value of the NOx catalyst 19 is determined based on the purification rate of NOx at low and high temperatures corresponding to temperature information against time and concentration information against time. Then, the deterioration state value and the deterioration determination value are compared to determine the deterioration of the NOx catalyst 19. Further, deterioration of the NOx catalyst 19 is determined by relative detected values of the NOx sensor 22.  Accordingly, deterioration of the NOx catalyst 19 is always accurately determined regardless of the state of the NOx sensor 22.
Patent JP-S63199263-A (JP)
Title: Production of modified maleimide resin
Inventor: ISHII KEIICHIRO
IPC: C08G59/14
Filed: 1987-02-13
Abstract: PURPOSE:To obtain the titled resin having improved brittleness without deteriorating heat-resistance and suitable as a molding material, powder coating, etc., by compounding and reacting a polyaminobismaleimide resin with a specific amount of a reaction product of a liquid rubber and an epoxy resin. CONSTITUTION:(A) 100pts.wt. of a polyaminobismaleimide resin is compounded and reacted with (B) 5-50pts., preferably 10-40pts. of a reaction product produced by reacting (B1) an acrylonitrile-butadiene liquid rubber having acrylonitrile content of 5-50% and containing 1.7-2.5 carboxyl groups per one molecule with (B2) an epoxy resin containing 1.4-2.5 epoxy groups per one molecule at an (epoxy group/carboxyl group) ratio of 1-10, preferably 1.5-5.
Patent JP-H06314805-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1993-01-26
Abstract: PURPOSE:To improve the visual product value as a whole device by a method wherein an open groove for isolation to prevent a leak is provided in a region other than the inter-electrode junction section in the circumferential region of either of the first electrode or the second electrode along the end section of the electrode. CONSTITUTION:A first electrode 23' of the cell 13 and a second electrode 25 of the cell 11 establish an ohm contact through the oxide contact and form junction section 12 through a second open groove 18. The contact 17 in the junction section 12 is established by the side surface of the first electrode 23' made by the second open hole 15 or the upper end surface of that side surface and the first electrode 23' to form a side contact structure. The second electrode 25 is closely contacted to this section to establish an electric serial connection. And, the third open groove 20 isolates only the electrode without poly- crystallizing the semiconductor underneath to electrically insulate between the second electrode 25 of element. Thus, it is possible to improve the product value, with the open grooves between the adjacent cells being difficult to be visually recognized.
Patent JP-H03234542-A (JP)
Title: Ink jet recording head and ink jet recorder using the same recording head
Inventor: EBISAWA ISAO
IPC: B41J2/175
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a small-size recording head by providing a liquid path for leading an ink stored in an ink liquid chamber to a delivery port and a filter disposed in the ink liquid chamber for removing dusts in the ink. CONSTITUTION:A delivery port for delivering an ink and an ink liquid chamber 4 that can store the ink therein are provided. A liquid path 2 for leading the ink stored in the ink liquid chamber 4 to the delivery port and a filter 5 disposed in the ink liquid chamber 4 for removing dusts in the ink are provided. In this manner, the outer dimension of a recording head can be made small. Simultaneously, the mounted parts of an ink supply system can be made small in size and simplified.
Patent JP-S55125522-A (JP)
Title: Laminated type magnetic head
Inventor: NAKAGAWA SHIROU
IPC: G11B5/147
Filed: 1979-03-16
Abstract: PURPOSE: To make a magnetic head highly efficient by getting rid of slippage of the butt surface of a core and properly locating a head of each gap on one straight line, by unifying beforehand a magnetic core and a spacer of non-magnetic body, subsequently dividing it into two, and recombining them after performing winding for a signal to one of them.  
     CONSTITUTION: Magnetic cores C 1 , C 2 , C 3 ... which have been made by piling up thin sheets of magnetic material processed and formed to the same dimensions by a fixed quantity each and L-spacers S 1 , S 2 , S 3 ... of non-magnetic body such as made of phosphor bronze of unifrom thickness are laminated alternately by a fixed quantity, and they are stuck so that they can be unified as a block. Subsequently, the block is separated into I-blocks of broad width and narrow width by cutting at the face including a broken line A-B. After that, the I-block of broad width is made a U-shaped block 1 by processing such as cutting, etc., after putting windings l 1 , l 2 , l 3 ... into the tip parts S 1 ', S 2 ', S 3 '... of the I-core of narrow width 3, and fixing them firmly, combining the cores 1 and 3 in the same direction as before separating the block, and they are stuck and fixed by putting a gap spacer 4 between the gap part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56127996-A (JP)
Title: Semiconductor circuit
Inventor: HOSHI TOSHIAKI
IPC: G11C17/00
Filed: 1980-03-10
Abstract: PURPOSE:To obtain a ROM which is steady with no reduction of the working speed, by separating a memory output line from a data latch via a delaying circuit having the maximum discharge time of the memmory output or the longer discharge time. CONSTITUTION:The sense output B1 caused by a discharge given via the sense amplifying inverter S of a memory cell containing the IGFETM1- connected in series is latched at the SD-type flip-flop FF. A pseudo cell array delaying circuit which conducts constantly is formed by the serial IGFETQv plus Q1- that have the longer stage number and the same arrangement pitch than the as the serial IGFETM1- of a memory cell having the longest discharge time of the ROM in which the above- mentioned memory cells are stacked in multiple stages. Thus the width of the latch clock phid, which has the sampling time to separate the inverter S from the FFF and is based on the delay discharge detection signal D obtained via the sense amplifying inverter S', becomes as the longest memory discharge time sampling time holding breakdown time of the shortest memory. As a result, a steady ROM can be obtained with no reduction of the working speed.
Patent JP-H03240691-A (JP)
Title: Oil supplying device with oil type discriminating function
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/32
Filed: 1990-02-08
Abstract: PURPOSE:To clarify a signal input time point from a gas sensor and to accurately discriminate oil type by discriminating the oil type by the output of the sensor after predetermined time is elapsed from when a conduit is returned from a negative pressure to the atmospheric pressure. CONSTITUTION:When a nozzle tube 32 is inserted into a vehicle fuel tank and an oil supply lever 34 is pulled up, a valve 36 of a vapor suction tube 35 is opened, and the tube 35 is connected to the tank. Accordingly, the pressure of a conduit 12 is reduced. Thus, the diaphragm 14a of a pressure sensor 14 is returned to its original position, and a signal from negative pressure switch means 26 is vanished. In this state, vapor in the tank is fed to a sensor room 11 through the tube 35 and the conduit 12 by an ejector 8. A controller inputs a signal from a gas sensor 15 after a predetermined time, for example 3sec, from when the signal of the means 26 is vanished to discriminate the type of fuel oil in the tank.
Patent JP-H03234149-A (JP)
Title: Portable telephone set
Inventor: MURAKAMI MASATOSHI
IPC: H04M1/03
Filed: 1990-02-08
Abstract: PURPOSE:To reduce a noise signal due to surrounding noise from a transmission signal considerably by arranging 1st and 2nd microphones so that the center direction of the directivity of the 2nd microphone crosses a part parted from a rear face of a 2nd end face of a case. CONSTITUTION:A case 1 is almost shaped to be a prism and a speaker 2 is arranged to a part, of a front face 11 close to an upper face 12 while taking its lengthwise direction as the vertical direction and two microphones 3, 4 are arranged close to an angular part between the front face 11 and a lower face 13. In this case, the center direction 32 of the directivity of the microphone 4 is selected to be in crossing with a part parted from a rear face 14 of the lower face 13 and the center direction 31 of the microphone 3 is selected to be in crossing with the front face 11 in almost opposite to the direction 32. Thus, the rear face 14 of the case 1 close to the lower face 13 is not used only the microphones 3, 4 and a noise signal due to surrounding noise from in a transmission signal is considerably reduced.
Patent JP-H06245650-A (JP)
Title: Device for handling and operating grafting machine
Inventor: KIKUCHI MOTOYUKI
IPC: A01G1/06
Filed: 1993-02-19
Abstract: PURPOSE:To stop a device for handling and operating a grafting machine after completion of one cycle of a grafting process in the case of stopping handling during operation. CONSTITUTION:During grafting working operation by handling of a starting means 35, when the grafting working operation is stopped by rehandling of the starting means 35, a device for handling and operating a grafting machine is stopped when one cycle from the beginning of the grafting process to the finish is completed. The device for handling and operating a grafting machine is stopped in a working starting process and the handling is simple.
Patent JP-H01209244-A (JP)
Title: Copying device
Inventor: MIYAMOTO KAZUKI
IPC: G03G21/00
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate processing a jam while enhancing safety by providing a door which concurrently serves for a hand inserting port being able to open and close in a conductive condition. CONSTITUTION:When a hand insertion opening and closing detecting sensor 32 detects a hand inserting door 24 to be opened during standby, a device is placed in a copy unable condition. A control part flickers an LED 70 showing the hand inserting door to be opened. Simultaneously, an LED in a copy start key changes from blue to red, and copying is placed inoperative. When the hand inserting door 24 opens during waiting, a main motor in rotating is instan taneously stopped, and turning a hand insertion open display 70 on and off, an LED in a copy key is changed from red to blue. When the hand inserting door 24 is detected to be opened during a copy sequence, the main motor and a fan or the like are immediately stopped, and cutting off a lamp and a heater, stopping also the other load while flickering a jam display LED and a jam position display LED 71, even a hand insertion open display LED 70 is turned on and off.
Patent JP-S63198493-A (JP)
Title: Data transmitter for catv terminal equipment
Inventor: SUGANO SUSUMU
IPC: H04N7/173
Filed: 1987-02-12
Abstract: PURPOSE:To prevent a leak of carrier wave signal when data is not transmitted by supplying one terminal of the input to which a signal voltage from a differential amplifier circuit is to be inputted with a voltage equal to the fixed voltage for the other input terminal during the time when data transmission is not executed. CONSTITUTION:During a time when data is not transmitted, a cut-off signal is in H-level, and a voltage 2.3-2.4V which is approximately equal to the fixed voltage V1 supplied to one input terminal is impressed to the other input terminal of the differential amplifier circuit 17 of a transformer 5 from abias setting circuit 20. Accordingly, the circuit 17 operates amplifier circuits 15, 16 in a status to give approximately same gains. Therefore, carrier wave signals in equal levels having a phase difference of 180 degrees are outputted from the circuits 15, 16, which offset each other not to be outputted. The modulator 5 at this time is in the operating status oscillating carrier wave signals, and is able to transmit data upon receiving a transmission request signal. At the time of transmitting a data, the circuit 20 does not operate, and a modulated wave is outputted from the modulator 5 in response to a binary signal supplied from a level adjusting circuit 4.
Patent JP-S61190815-A (JP)
Inventor: MINAMI UCHITSUGU
IPC: G02F1/133
Filed: 1985-02-18
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。