baber/WOPTO huggingface dataset:
Patent JP-S5616866-A (JP)
Title: Electrolytic current signal differentiating equipment in polarograph unit
Inventor: HAYASHIDA KAZUSHI
IPC: G01N27/48
Filed: 1979-07-19
Abstract: PURPOSE: To prevent generation of differentiation pulse noise, by providing a sample value memory element and a subtracting circuit to detect the change rate of the sample value.  
     CONSTITUTION: In electrolytic cell 1 including working electrode 2 and counter electrode 3, the electrolytic current is converted to a voltage and is input to sampling circuit 6. The electrolytic current signal sampled by sampling circuit 6 is differentiated by differential differenteating circuit 7 and is applied to the Y-axis input of XY recorder 8. Differential differentiating circuit 7 consists of amplifiers SH1 and SH2 to store samples and amplifier SH3 to subtract the sample value of amplifier SH2 from the sample value of amplifier SH1 and store the subtraction result, and amplifier SH3 outputs successively change quantities of sample values. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63276923-A (JP)
Title: Galois field computing element
Inventor: NAKAJIMA KENGO
IPC: H03M13/00
Filed: 1987-04-15
Abstract: PURPOSE:To enable high speed arithmetic operation with simple control by constituting a Galois field computing element by a vector index conversion circuit, an index vector conversion circuit, a NOT circuit switching multiplication/division and an adder circuit using modulo 2<n-1>. CONSTITUTION:A control section 41 is provided, which analyzes a command on a system bus 40 and outputs control signals 41a-41d. Moreover, registers 42-1, 42-2 storing an n-bit data based on the signals 41a, 41b and vector index conversion circuits 43-1, 43-2 converting the outputs into a data of exponential expression are formed. Furthermore, a NOT circuit to an output of the circuit 43-2 based on the control signal 41c such as a multiplication/divison circuit 44, a circuit 45 using a modulo 2<n-1> to add outputs of the circuits 44 and 43-1, and a register 47 outputting the output of the index vector conversion circuit 46 to a bus 40 are formed. Through the simple constitution as above, high speed Galois field anthmetic operation is enabled.
Patent JP-H04303948-A (JP)
Title: Glass package
Inventor: TANAKA YUTAKA
IPC: H01L23/08
Filed: 1991-03-30
Abstract: PURPOSE:To execute a surface-mounting operation by using a glass package to which a lead is glass-bonded. CONSTITUTION:The main part of a package main body is formed of a glass body part 16; an element-mounting part 20 is formed in the said glass body 16; a lead 14 one end of which is faced to the said element-mounting part 20 and the other end of which is extracted from the side face within the thickness of the said glass body part 16 and is formed as a connecting part 14a to a mounting board is bonded to the said glass body part 16. A bottom plate 10 and a cap sealing plate 12 are bonded to outside faces in the thickness direction of the glass body part 16.
Patent JP-H09254872-A (JP)
Title: Sloshing pressure relaxation structure
Inventor: KISO TAKASHI
IPC: B63B3/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To relax sloshing pressure generated by the movement of a liquid in a tank of a ship by providing a baffle plate which is installed extending over the whole area in the lateral direction of a wall surface in a position near the top of the wall surface of a tank and projected from the wall surface. SOLUTION: A baffle plate 2 is not a continuous both-end fixed structure like an upper deck 7 of the tank top part, but projected like a cantilever. Accordingly, even if it is enough reinforced to have high rigidity, it has a spring characteristic to a certain degree, so that the kinetic energy of a liquid can be absorbed by deflection energy due to deflection. Further, a lateral partition 1 is also an elastic body, so that when fluid force is applied to the baffle plate 2, the lateral partition 1 is deformed by moment generated in its root to accumulate deflection energy. This also contributes to absorption of kinetic energy of a liquid. Though a liquid goes over the baffle plate in some size of the baffle plate, the pressure and force applied to the tank top part by the liquid are small.
Patent JP-H10267254-A (JP)
Title: Explosion-proof type smoke consumer
Inventor: OINUMA RYOJI
IPC: F23J15/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent air pollution while improving sanitation for labor forces by mounting a catalyst, a preheater and an inert gas injection nozzle inside a flue gas cylinder of a heat treatment furnace or the like to allow safe and easy elimination of odorous and colored harmful oil flames generated from a heat treatment furnace or the like. SOLUTION: A catalyst 3, a preheater 4 for enhancing a decomposition capacity of the catalyst 3 and an injection nozzle 5 which senses a temperature at a dangerous level with a temperature sensor or the like and blows an inert gas from outside to prevent explosion are mounted inside a flue gas cylinder 2 of a heat treatment furnace 1 or the like. When a highly combustible oil smoke and a large amount of the oil smoke surpassing a treatment capacity are generated, a chemical reaction may be caused between the catalyst 3 and the oil smoke leading to a danger of explosion. In this case, the sensor or the like starts to work when the temperature reaches a dangerous level and a valve 7 of an inert gas cylinder 6 is opened.  Then, a low temperature inert gas is injected into a flue gas cylinder 2 from an injection nozzle 5 through a gas pipe 8 to cool the catalyst 3 to a safety temperature thereby allowing further continuation of smoke consuming action of the catalyst 3.
Patent JP-S59218283-A (JP)
Title: Welding method of three-ply projection
Inventor: KONDOU MASATSUNE
IPC: B23K11/14
Filed: 1983-05-25
Abstract: PURPOSE:To perform welding with one stage and to reduce working time in the stage of welding projection plates having different thicknesses and projection sizes on the respective surface sides of a base plate by superposing these plates into three plies and changing over welding conditions to two stages. CONSTITUTION:Projection plates 1, 4 are disposed on the respective surfaces 3a, 3b of a base plate 3 and the projection 2, 5 thereof are placed to face each other via the plate 3. The thickness is smaller with the plate 1 than with the plate 4 and the sizes of the projections 2, 5 are such that the former is smaller. The thickness of the plate 3 is smaller than that of the plate 1 in the figure but may be the same or larger. Welding is accomplished first by welding the plates 1, 3 under the 1st welding conditions of welding time T1, pressurizing force P1 and current value I1. The conditions are determined by the thicknesses of the plates 1, 3 and the size of the projection 2. The welding is then performed under the 2nd welding conditions of welding time T2, pressurizing force P2 and current value I2. The conditions are determined by the thicknesses of the plates 3, 1, 4 and the sizes of the projections 2, 5 and are T2>T1, P2>P1, I2>I1.
Patent JP-S58211079-A (JP)
Title: Automatic rapid closing apparatus for piping cock and the like
Inventor: WATANABE HISASHI
IPC: F16K17/36
Filed: 1982-06-01
Abstract: PURPOSE:To permit easy installation of the captioned apparatus onto the outside of a piping having been installed already by fitting a wire onto the top edge of a lever for turning a cock and installing, in free mounting and demounting, a locking and unlocking apparatus for restraining and releasing a rotary shaft for taking-up the wire onto a gas pipe etc. through a fixture. CONSTITUTION:A tightening band 1A is clamped and fixed onto a pipe T in the vicinity of a cock C, and a frame 2 is fixed by inserting the insert rod 2A of the frame 2 into a cylinder body 1B. A lever 13 is fitted onto the cock C, and a wire W taken-up onto a pulley 12 is connected to the lever 13. When a signal is transmitted from a fire detector, a solenoid 16 is energized, a pawl 15 is released from a ratchet wheel 8, a rotary shaft 4 is revolved speedily in the F direction, and the wire W is taken-up onto the pulley 12, and the lever 13 is turned to close the cock C.
Patent JP-S5217794-A (JP)
Title: Gas leakage alarm
Inventor: SUZUKI TAI
IPC: G08B21/00
Filed: 1975-07-31
Abstract: PURPOSE: To provide a constant detective concentration regardless of fluctuating of supply voltage and atmospheric temperature, by detecting gas leakage by using a bridge including a gas detection element and a thermistor and transistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61253386-A (JP)
Title: Method for etching multilayered film
Inventor: FUJITA KAZUHISA
IPC: C23F1/00
Filed: 1985-05-02
Abstract: PURPOSE:To reduce the number of stages by etching an upper film through a resist pattern, curing the resist again to widen the resist pattern, and etching lower films through the widened resist pattern. CONSTITUTION:The 1st layer wiring 2, an insulating layer 3, a Cr film 4, an Ni-Cr film5 and an Au film 6 are successively formed on a substrate 1, and a photoresist pattern 7 is formed on the Au film 6. The Au film 6 is etched, the resist is cured again and the Cr film 4 and the Ni-Cu film 5 are etched. The photoresist pattern 7 is then removed to obtain the 2nd layer pattern 8.
Patent JP-H04302583-A (JP)
Title: High voltage protecting circuit
Inventor: MATSUI MICHIHIRO
IPC: H04N3/18
Filed: 1991-03-29
Abstract: PURPOSE:To detect and act abnormality in a hot circuit without using an insulating element such as a photocoupler to be used for feeding back the hot circuit to a cool circuit in a high voltage protecting circuit for previously preventing the generation of a damages or the like in the circuits and apparatuses at the time of generating the abnormality in a high voltage generating circuit or the like in a CRT display device. CONSTITUTION:A horizontal driving circuit provided with a horizontal driving transformer T2 connecting one end of the primary side to the collector of a horizontal driving transistor(TR) TR1, receiving power supply to the other end of the primary side through a resistor and supplying a secondary side output to the base of a horizontal output TR TR2 is constituted of an SCR 3 connecting its anode to the other end of the primary side of the transformer T2 and grounding its cathode, and an overcurrent detecting circuit 2 receiving power supply from an input terminal 4, supplying power from an output terminal 5 to a flyback transformer and connecting an overcurrent detecting signal output terminal 6 to the gate of the SCR 3.
Patent JP-S5428046-A (JP)
Title: Underground closed cooling tower
Inventor: SAKAMOTO YUUKICHI
IPC: F25D1/00
Filed: 1977-08-04
Abstract: PURPOSE: To provide an underground structure which enables a harmonic relation of the natural draught cooling tower with surrounding landscape, a decrease in noise and an effective utilization of the ground site and further which is stable against the earthquake and wind load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61256970-A (JP)
Inventor: KIMURA SHINGO
IPC: H01B3/12
Filed: 1985-05-02
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-S62250464-A (JP)
Title: Electrostatic charger
Inventor: SUETAKE TOMOKO
IPC: G03G15/02
Filed: 1986-04-23
Abstract: PURPOSE:To take up a corona wire on which is stuck foreign matter by one support and to replace it with a corona wire having a fresh surface from the other support by winding the corona wire which is several times as long as he length required for electrostatic charging in reelform around the two supports and rotating them synchronously. CONSTITUTION:The corona wire 1 is extended and supported by pulleys 3 and 4 arranged on end housings 2a and 2b, and the pulley 4 is made of an insulator, but the pulley 3 is made of a conductor and connected electrically to a terminal 7 connected to a high voltage power source, thereby supplying a high voltage to the corona wire 1 which contacts the pulley 3. An electrostatic charger is supplied with power from the driving part of a copying machine through gears 5 and 6 and the corona wire part where foreign matter sticks is take up around the pulley 4. Thus, the corona wire 1 is always in a fresh state and if a state wherein discharging is unstable is entered, the gears are driven to replace the corona wire having the fresh surface, thereby obtaining stable corona discharging again.
Patent JP-H01265292-A (JP)
Title: Image display device
Inventor: TAMAI NORIYUKI
IPC: G09G1/00
Filed: 1988-04-15
Abstract: PURPOSE:To constitute the title device so that an enlarged image can be viewed efficiently by providing a cursor which has designated in advance an enlarged range, and an auxiliary display screen for moving by interlocking with the cursor, while always displaying the enlarged image of the range which has been designated by said cursor, on a CRT display device. CONSTITUTION:When a command for an enlarged display of a CRT display device 1 is inputted, first of all, data for an image display of a prescribed range is read, and subsequently, its data is converted in order to display it on an auxiliary display screen. Next, the converted data is displayed in the prescribed range from the cursor. Thereafter, in order to discriminate a part 3 for displaying its enlarged image from other part, the auxiliary screen is called. When the auxiliary display screen moves in the screen, or when the cursor moves, the enlarged image 3 of an image within some range from the cursor is always displayed on the auxiliary display screen by repeating said operation.
Patent JP-S58212244-A (JP)
Title: Controlling system of loop transmission
Inventor: MINE HIRONORI
IPC: G06F13/00
Filed: 1982-06-03
Abstract: PURPOSE:To attain data transmission between optional stations, by providing a countermeasure against the collision of loop acquiring request, giving the priority of use of a loop, taking the waiting time into account and standardizing each station so as to provide the flexibility, high speed performance and performance of applicability to the control system. CONSTITUTION:Plural loop stations 1 are connected in series with a transmission line in the form of loop, and a transmission line in the stations 1 is connected to a transmission section 4 and a receiving section 5 respectively. A switching section 6 is connected to the transmission section 4 and the switching section 6 selects the data given to the transmission section 4 whether the data is given from the receiving section 5 or a control section 7. The control of the switching section 6 is done at the control section 7 interfacing with a terminal 8. Further, a transmitting station transmits a loop block control frame including the priority information of transmission request to the transmission line 2 for acquiring the right of transmission, transmits a control frame after the end of data transmission, returns the right of transmission, stores the priority information of the transmission request of other stations for attaining data transmission between optional stations 1.
Patent JP-H04325022-A (JP)
Title: Carbody-driving apparatus of rush-harvester
Inventor: KONO KENJI
IPC: A01D63/00
Filed: 1991-04-24
Abstract: PURPOSE:To keep the straight movement of a carbody according to the forward motion of a harvester by attaching a straight-movement guide to a grass-dividing member in a specific state. CONSTITUTION:The front end of a straight-movement guide 8 is pivoted to a grass-dividing member 5 in a vertically adjustable state. The straight- movement guide moves forward under the ground to effect the straight movement of the carbody 4. The depth of the straight-movement guide is adjusted according to the hardness of the soil.
Patent JP-H02271624-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAI MASAHARU
IPC: H01L21/76
Filed: 1989-04-13
Abstract: PURPOSE:To shorten time for thermal oxidation for suppressing diffusion of boron by a method wherein a second insulation film deposited on a semiconductor substrate forming a groove is etched to form a side wall inside the groove and the substrate is oxidized in oxygen gas atmosphere or inactive gas atmosphere containing oxygen gas to remove a first and the second insulation films. CONSTITUTION:With silicon dioxide 102 as a first insulation film formed on a semiconductor substrate 101, the semiconductor substrate 101 is etched to form a groove so that silicon dioxide 103 as a second insulation film is deposited on the semiconductor substrate 101. By etching the second insulation film 103, a side wall is formed inside the groove. Further after oxidizing the semiconductor substrate 101 in oxygen gas atmosphere or inactive gas atmosphere containing oxygen gas, the first and the second insulation films 102, 103 are removed. Thus the groove corner can be rounded, oxidation time for forming a rounding oxide film 105 can be shortened, boron diffusion can be suppressed and fluctuation in device characteristics such as threshold voltage can be eliminated.
Patent JP-2000279502-A (JP)
Title: Deodorant
Inventor: YAMAMOTO NOBORU
IPC: A61L9/01
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant having high safety and quick and superior deodorizing effect against an alkaline-malodor such as ammonia by making it include raspberry juice therein. SOLUTION: Raspberry juice or an effective component of deodorant is not limited in particular so long as it contains juice components obtained by squeezing respberry fruit, for example, juice obtained by squeezing raspberry fruit, its concentrate, and extract extracted from the respberry fruit using an aqueous solvent or oily solvent. As long as the deodorant contains the raspberry juice, its form is not limited, for example, either form of a liquid form, a cream state, or other various kinds of solid forms is adoptable. The rate of the raspberry juice mixed in the deodorant is no especially specified, however for example in a case of 10-time concentrated respberry fruit juice, it is set to within 1-100 wt.% per 100 wt.% deodorant.
Patent JP-2000285020-A (JP)
Title: Method for processing of transferring data from cache memory
Inventor: KUROISHI NORIHIKO
IPC: G06F12/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently restart data transfer between a storage device and a cache memory without spoiling transferred data even when the data transfer is interrupted by an emergent access request. SOLUTION: When an emergent access request is generated from another bus master 32 during the transfer of data from a storage device 30 to a cache memory 10 due to a cache miss caused by a reading request from a certain bus master 32, the data transfer is interrupted. When the emergent access request is a write request, data to be accessed for the emergent access request are written in a corresponding position of a data memory if the data to be accessed belong to an address space of a cache block corresponding to the interrupted data transfer. Simultaneously, the data are written in the storage device 30. Then the interrupted data transfer is restarted.
Patent JP-S5428680-A (JP)
Title: Blood detecting apparatus in blood dialyzers
Inventor: YAMANISHI AKIO
IPC: G01N33/49
Filed: 1977-08-05
Abstract: PURPOSE:To detect blood at high sensitivity by making the incident intensities of light of two kinds of wavelength regions to a measuring cell at a fixed ratio, for example, equal, modulating the same with mutually different frequencies, discriminating the photometric values of the abovementioned two kinds of light having transmitted through the measuring cell depending upon the differences in the frequencies the comparing the same.
Patent JP-H11297717-A (JP)
Title: Mounting device for thin and long electronic component
Inventor: IRITA RYOICHI
IPC: H01L21/52
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To appropriately correct the positional deviation of long and thin electronic components of various lengths, to accurately recognize the position of the end face of the electronic component by an optical device, and to mount it on a substrate with high positional accuracy. SOLUTION: This mounting device has an opening part 24 formed at a position deviation correction pawl 23 disposed on a stage 22 of an electronic component positional deviation correction device and mutually oppositely faced two internal corner parts K1 and K2 and internal sides A and B are provided. A first internal corner part K1 is pressed against the corner part of the electronic component 3 which is transferred the stage 22 first and the end face T' of the electronic component 3 is made to overrun from a target position T. Then, the second internal corner part K2 and the internal side B of the position deviation correction pawl 23 are pressed against the corner part and the end face T' of the electronic component 3, the electronic component 3 is slid, and the end face T' is matched with the target position T.  Then, the electronic component 3 is picked up by a second transfer head, and after the end face has been recognized by the optical device, the electronic component 3 is mounted on the substrate.
Patent JP-H11293083-A (JP)
Title: Thermoplastic resin composition
Inventor: OZAWA SHINJI
IPC: C08K5/01
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having good compatibility with a softening agent and excellent in thermal stability and mechanical strength by mixing an isobutylene-based block copolymer, a polyolefinic resin and a softening agent. SOLUTION: The titled composition comprises 100 pts.wt. of an isobutylene- based block copolymer comprising a polymer block consisting mainly of isobutylene and a polymer block consisting mainly of a monomer component other than isobutylene; 5-400 pts.wt. of a polyolefinic resin; and 5-1,000 pts.wt. of a softening agent. The monomer component consisting mainly of a monomer other than isobutylene is preferably one consisting mainly of an aromatic vinyl monomer from the viewpoint of the balance between properties of the polymer and polymerization behavior and so on. The preferred aromatic vinyl monomers are styrene, α-methylstyrene, p-methylstyrene, indene and the like. And as the polyolefinic resin are preferable a polyethylenic resin and a polypropylenic resin.
Patent JP-S59218678-A (JP)
Title: Recording medium and track following method of said recording medium
Inventor: KAWAKUBO YOUICHI
IPC: G11B23/36
Filed: 1984-05-14
Abstract: PURPOSE:To actuate a servo circuit so that the servo signals sent from subsequent servo sectors are invalidated by recording a specific defective signal to a preceding servo sector to show that the sector servo signal part of a magnetic disk has a defect when a defect is detected with the sector servo signal of the disk. CONSTITUTION:When a defect 8 is detected after the position reference signal is written to a servo sector, a specific defect part indication signal 10 is recorded to an erasion zone 9 of a preceding servo sector 5b on a recording track 7. Then the signal 10 is detected when the servo sector signal is reproduced. In this case, a switching circuit is provided to a servo circuit to inhibit the working of said servo circuit for the signal sent from a servo sector following the relevant servo sector. Thus it is possible to avoid a malfunction due to a defect of a servo circuit.