baber/WOPTO huggingface dataset:
Patent JP-H04310457-A (JP)
Title: 2-circuit brake device of hydraulic type
Inventor: YOTSUHEN SHIEEFUAA
IPC: B60T8/34
Filed: 1992-01-28
Abstract: PURPOSE: To introduce the braking operation without problems in the traction control operation without inducing the unstable travelling condition in a hydraulic dual-circuit brake system for an automobile comprising a skid control system and a traction control system. CONSTITUTION: The brake fluid accumulators 43, 44 are formed as active controllable accumulators relative to the charge pressure formed by the brake fluid accumulators, and the brake pressure necessary for the traction control is adjusted by the corresponding pump elements 28, 29 on the basis of the control of the charge pressure formed by the brake fluid accumulators 43, 44 in a wheel brake cylinder 10 of at least one of drive wheels 11, 13.
Patent JP-H06222005-A (JP)
Title: Icp emission spectroscopic analysis
Inventor: MATSUBARA MICHIO
IPC: G01N21/73
Filed: 1993-01-28
Abstract: PURPOSE:To simplify the operation in multielement analysis of one trace sample by eliminating the need of replacing the sample introduction system and to enhance accuracy in measurement by keeping constant measuring conditions. CONSTITUTION:In ICP analysis, a sample introduction system for introducing a sample into a plasma torch 1 is attached to an Y-tube adapter 6. A sample 13 in the form of hydride is introduced into the torch 1 through one branch while at the same time the sample 13 atomized by an ultrasonic nebulizer 33 is introduced through the other branch. Plasma is then generated simultaneously and subjected to spectroscopic analysis thus analyzing the sample 13.
Patent JP-H04234996-A (JP)
Title: Measurement of quantity of cell
Inventor: NAGAI KOZO
IPC: C12M1/34
Filed: 1991-01-10
Abstract: PURPOSE:To enable the subject online measurement of the quantity of cells in a high-concentration cell culture system. CONSTITUTION:A rotatable filter tube 12 is set to the inside of a culture tank 28 and vacuum suction filtration is carried out while rotating it at a constant speed. The rotational speed and/or rotational torque is measured and a filtration speed constant and/or a viscosity is calculated therefrom. The calculated value is compared with a previously determined correlation formula, thus obtaining the objective quantity of cells.
Patent JP-S59140692-A (JP)
Title: Semiconductor memory
Inventor: BABA FUMIO
IPC: G11C11/409
Filed: 1983-01-31
Abstract: PURPOSE:To avoid the destruction of the information stored in a memory cell even in case the reading of data is discontinued halfway owing to the resetting of system or other factors, by using the different transfer gates between the reading and writing modes. CONSTITUTION:In a writing mode transistors TRQ1 and Q2 are used; while an information transfer circuit consisting of TRQ6, Q7, Q8 and Q9 is used in a reading mode. When the reading operation is carried out, the potentials of bit lines BL and BL are supplied to the gates of TRQ9 and Q8 respectively to control data buses DB and DB'. Therefore the redistribution is not carried out for the electric charge between the bit line and the data bus. Thus it is avoided that the potential of the bit line varies to an intermediate level if the read-out column selection signal CLR is set at a high level. For instance, the potential of the line BL is kept at a high level, and the potential of the line BL' is kept at a low level respectively. Thus it is avoided that the wrong information is never written to a memory cell MC even through a DRAM is shifted to a precharge period while the data is read out.
Patent JP-H03217590-A (JP)
Title: Stay for ladder
Inventor: UJIIE FUJIO
IPC: E06C1/06
Filed: 1990-01-22
Abstract: PURPOSE:To promote safety with a simple construction by bearing either the middle one or one unit constituted of two on both sides among three connection levers capable of expansion on a working lever so that it is capable of controlling angles. CONSTITUTION:Three connection levers 2-4 capable of expansion are arranged to a working lever 1 with stable balance. After that, either middle one 3 or one unit constituted of two levers 2 and 4 on both sides among the connection lever 2-4 is born on a working lever 1 so that it is capable of controlling angles. A position of the top of an isosceles triangle or a reverse isosceles triangle binding each end of the connection levers 2-4 is capable of changing properly. In addition, temporary connections 21, 31 and 41 formed on the ends of the connection levers 2-4 are respectively connected temporarily to cross rails L1 and L1 of a ladder L.
Patent JP-H06232002-A (JP)
Title: Chip-shaped capacitor
Inventor: NAKAZATO KENJI
IPC: H01G4/255
Filed: 1993-01-29
Abstract: PURPOSE:To finely control the capacitance of a chip-shaped capacitor within a wide range without changing the outside dimension of the chip by forming recessed sections on one or both surfaces of one end section of a dielectric body and filling the recessed sections with a metal for electrode. CONSTITUTION:The capacitor 10 is formed in such a way that an electrode 12a is formed at one end 11a of an intergranular-insulated dielectric substrate 11 including recessed sections 13 by forming the sections 13 on the surface of the section 11a and filling the sections 13 with a metal for electrode and another electrode 12b is formed at the other end section 11b of the substrate 11b. Since the sections 13 are filled with the metal for electrode, the surface areas of the electrodes 12 can be enlarged and the adhesive strength can be increased between the substrate 1 and electrodes 12. The recessed sections 13 can be formed on one surface or both surfaces. In addition, the capacitance value of the capacitor 10 can be precisely controlled within a wide range by selecting the diameters and depths of the recessed sections 13 immediately before forming the electrodes 1.
Patent JP-S58128333-A (JP)
Title: Preparation of alkylphenol
Inventor: INOUE YASUHIKO
IPC: C07C39/07
Filed: 1982-01-28
Abstract: PURPOSE:To obtain an alkylphenol in high selectivity, by reacting a phenol having at least one hydrogen atom on the aromatic ring with an alcohol in the presence of a metallic compound containing a highly active phenolate and an alcoholate as a catalyst. CONSTITUTION:A phenol having at least one hydrogen atom on the aromatic ring, e.g. phenol, is reacted with an alcohol, e.g. methanol, to prepare an alkylphenol, e.g. 2,6-xylenol. In the process, a metallic compound containing a phenolate or alcoholate, e.g. magnesium phenolate or magnesium methylate, is used as a catalyst. The reaction temperature is 100-600 deg.C, preferably 150-550 deg.C. The catalyst has an excellent activity, selectivity, induction period, life, etc.
Patent JP-S62170928-A (JP)
Title: Switching optical connector
Inventor: MIYAUCHI MITSURU
IPC: G02B26/08
Filed: 1986-01-24
Abstract: PURPOSE:To shorten an optical path switching time by providing a supporting part for holding a ferrule fitted to a selection side optical fiber end part on a position where the end surface of the optical fiber is abutted upon the end surface of any one of plural selected side optical fibers to displace the ferrule selectively from the external. CONSTITUTION:Two parallel thin grooves 18 to be engaged with ferrules 7a-7c are formed in a casing 17, a round bar 20 pressed by plural springs 19 in the groove direction is arranged on a position opposed to a projected part formed between the grooves 18 and the ferrules 7a-7c are positioned by the round rod 20 and the grooves 18. The ferrule supporting part is constituted of the casing 17, the grooves 18, the springs 19, and the round rod 20. The selection side ferrule 7a is pressed to displace the round rod 20, and while elastically deforming the casing 17, the round rod 20 is moved between the grooves 18 to switch the optical path. Thus, the optical path can be switched within a short period.
Patent JP-H05200979-A (JP)
Title: Water-pressure transfer printing apparatus
Inventor: NAGAI ICHITAMI
IPC: B65C1/02
Filed: 1992-01-28
Abstract: PURPOSE:To transfer printing patterns to a work while keeping the work in clean state by providing a work carrying conveyer that is for common use in devices for dust-removing/degreasing, water-pressure transfer printing, film removal and coating, and by providing conveyers connecting each of the devices independently from the conveyer for common use. CONSTITUTION:A work 8 is carried into a degreasing chamber 51 by means of a dust-removing/degreasing conveyer 57 and is cleaned at its surface in the chamber. Then, the work 8 is carried into a first rinsing chamber 52, and residual degreasing liquid is washed away. The work 8 is then carried to a second rinsing chamber 53 and is further carried to a posttreatment chamber 54. The work 8 is carried with the conveyer 57 to an air-blowing chamber 55, and air is blown off to the work 8 and residual waterdrops are blown away therewith. Then the work 8 is transferred from the conveyer 57 to a work-carrying conveyer 40 for common use and is carried therewith to a draining/drying furnace 26, and waterdrops are completely removed from the work. Then the work 8 is transferred to each of conveying chains of two water-pressure transfer printing apparatuses arranged side by side, and water-pressure transfer printing is applied to the work. After that, the work 8 is carried with the conveyer 40 toward a coating device 22 and is put in a booth 31a on a booth conveyer 63a, and coating is applied to the work by jetting of paint.
Patent JP-S61170538-A (JP)
Title: Aluminum alloy for casting
Inventor: ADACHI MITSURU
IPC: C22C21/10
Filed: 1985-01-25
Abstract: PURPOSE:To prevent the coloring of an anodic oxide film and to improve the tensile strength, yield strength and elongation by adding prescribed percentages of Zn, Mg, Ti, B, Be, Cr, Mn and Cu to Al. CONSTITUTION:This Al alloy for casting consists of, by weight, 3-4.5% Zn, 2-4% Mg, 0.05-0.3% Ti, 0.001-0.01% B, 0.001-0.004% Be, 0.05-0.3% Cr, 0.05-0.3% Mn, <=0.1% Cu and the balance Al. The alloy gives an anodic oxide film which is not colored and has >=30kg/mm<2> tensile strength, >=20kg/mm<2> yield strength and >=20% elongation. It hardly causes casting crack and has superior flowability.
Patent JP-H03217124-A (JP)
Title: Phase locked loop circuit
Inventor: KASAI KENICHIRO
IPC: H03L7/107
Filed: 1990-01-23
Abstract: PURPOSE:To quickly lock in an input signal by constituting a loop filter of a narrow band loop filter and a broad band loop filter and switching these loop filters and changing the characteristic of the broad band loop filter in accordance with the lock-in state. CONSTITUTION:When a certain lock-in state is attained within a time set by a filter control circuit 11, a filter control signal 12 does not change the characteristic of a broad band loop filter 2 to continue the lock-in operation. Otherwise, the filter control circuit 11 changes the characteristic of the filter 2 by the filter control signal 12. The characteristic of the filter 2 is so changed at this time that the input signal can be quickly locked in. Thus, the input signal which requires a long time for lock-in of cannot be locked in with the initial characteristic of the filter 2 is quickly locked in.
Patent JP-S62170346-A (JP)
Title: Ink supply controller for printing press
Inventor: SEKIMOTO TSUNEO
IPC: G06K15/00
Filed: 1986-01-24
Abstract: PURPOSE:To make it possible to obtain a printing area ratio in the step of editing a printing surface and to set an appropriate ink supply quantity, by a system wherein the content of a file part containing dot images is divided in a printing width direction into a plurality of divisional areas, and the ratio of printing area to non-printing area is calculated for each of the divisional areas. CONSTITUTION:The content of a machine plate surface (e.g., each page of a newspaper) edited by a terminal unit 2 is converted into character codes, which are stored into a makeup file part 3, then the content of the file part 3 is converted into dot images (for example, a printing area is assigned '1' while a non-printing area is assigned '0'), which are stored into a paper file part 4. A central controller 1 divides each dot train thus stored in the printing width direction into a plurality of regions, sums up the number of bits '1' corresponding to the printing area for each of the divisional regions, and calculates a printing area ratio by dividing the number of the bits '1' by the total number of bits in the divisional region. Based on the printing area ratios, an ink-supplying means 8 is controlled through an ink supply controlling panel 7.
Patent JP-H07222064-A (JP)
Title: Image processing circuit
Inventor: FUJII AKIHIRO
IPC: H04N5/335
Filed: 1994-02-07
Abstract: PURPOSE:To allow the circuit to convert a format and to improve picture quality with simple configuration. CONSTITUTION:Plural image format conversion means 2, 3 convert respectively an input image D1 into image D2, D3 whose picture element number is equal to each other but whose spatial resolution differs from each other. A high frequency component detection means 22 detects the magnitude of a high frequency component of the input image D1. An image adaptive synthesis means 23 synthesizes output images from the image format conversion means whose spatial resolution differs depending on the magnitude of the detected high frequency components to provide an output of a composited image D6.
Patent JP-H06226395-A (JP)
Title: Composition for binding molding sand
Inventor: MAEDA KATSUYUKI
IPC: C08G59/20
Filed: 1993-01-29
Abstract: PURPOSE:To provide the compsn. for binding molding sand which has high strength and excellent heat resistance at the time of calcination of a casting mold or core. CONSTITUTION:This compsn. for binding the molding sand consists of (a) an epoxy resin obtd. by further epoxylating a resin having the vinyl groups obtd. by bringing a compd. having >=1 pieces of vinyl groups and one piece of epoxy group in one molecule, at least one kind of polymers contg. a polybasic acid anhydride, polybasic acid, acid terminal polymer and carboxylic acid group and at least one kind of compds. having >=1 pieces of active hydrogen, (b) a hardener for the epoxy group which is inert at room temp. and (c) a phenol formaldehyde resin. As a result, the compsn. for binding the molding sand which has the high strength and the excellent heat resistance at the time of calcination of the casting mold or core is developed.
Patent JP-S56111030-A (JP)
Title: Stopping device of rotary type mixer
Inventor: YAMADA YASUHIKO
IPC: B01F29/60
Filed: 1980-02-06
Abstract: PURPOSE:To stop a rotary type mixer accurately in a predetermined position by providing a projecting piece to the mixer and plural detectors on the rotating circumference near the same and decelerating and stopping the rotation of the mixer by the operation signal of the detectors and the projecting piece, in operating said mixer. CONSTITUTION:In drying chips of a thermoplastic polymer with a rotary type mixer 5, a drying machine 5 is stopped accurately in a predetermined position so that no polymer chips are left in the inside. Accordingly, a projecting piece 6 made of metals such as iron, stainless steel, or brass is mounted to the drying machine 5, and detectors 7 consisting of contactless switches, limit switches, phototubes, etc. are installed near the surface of the rotating circumference of the drying machine 5 in the positions (a)-(d). Undried polymer chips are put into the machine and are dried, then the projecting piece 6 detects the stop signal with the detector 7 in the 1st position, by which the power source for the motor is turned off. The drying machine which continues to rotate by inertia is accurately stopped in the normal position by the signal of the detector 7 in the 2nd position.
Patent JP-H03219687-A (JP)
Title: Laser light output control by laser device
Inventor: FUNAKOSHI TOSHIO
IPC: H01S3/042
Filed: 1990-01-25
Abstract: PURPOSE:To enable output change of a laser light to be understood accurately and output control to be made precisely by comparing a measured value of a temperature of a cooling water with a reference value and controlling a power supply voltage for an excited body of a laser device. CONSTITUTION:The temperature of a cooling water flowing from a water output 7 of a cavity 2 to a water channel 8 is measured by a temperature sensor 13 which is provided at the water channel 8 in a water-cooling device and this measurement signal is output to a comparator circuit 14. The temperature of the cooling water which flows from the water output 7 of the cavity 2 to the water channel 8 was used to cool an excitation lamp 3 and a ruby rod 4 which are provided at the cavity 2 so that it reflects the heat build-up temperature of the excitation lamp 3 and the ruby rod 4. The relationship between the cooling water temperature and the laser light output which is obtained previously is programmed in the comparator circuit 14. A DC-DC converter 15 receives signal from a comparison result from the comparator circuit 14 and adjusts voltage for charging a capacitor C which is provided at a power supply circuit of the excitation lamp 3 so that a target laser light output may be maintained.
Patent JP-H11290359-A (JP)
Title: External auxiliary implement for treating fracture in radius tip part
Inventor: BRUKMAN GIRIELMO VICTORIO
IPC: A61B17/64
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To efficiently treat the fracture of a radius tip part by forming plural opening parts respectively in a main body and a head part which are mutually joint-joined, respectively penetrating respective pins through the opening parts and also fitting respective pressure fitting screws onto respective screw holes corresponding to the opening parts. SOLUTION: The main body 1 consisting of a hard piece and the head part 2 which is joint-joined with it are arranged and a projecting part 3 formed at the opposed end of them is fitted to a hole 4. A horizontal opening part where the fitting screw is worked is formed in the part 3 and the head part 2 is pivotally arranged in the main body 1. Plural passage opening parts 6-8 and the screw holes where the pressure fitting screws 12 and 14 are worked are respectively formed in the head part 2 and, in the meantime, the plural passage opening parts 15 and 16 and the screw opening parts where the pressure fitting screws 19 and 20 are worked are also formed in the main body. Then, the radius fracture part is respectively fixed by penetrating the pins 21-23 through the openings 6-8 and an external auxiliary tool is fixed by penetrating the pins 25 and 26 through the opening parts 15 and 16.
Patent JP-S61167455-A (JP)
Inventor: YAHASHI SATOSHI
IPC: B02B7/00
Filed: 1986-01-23
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-S60157614-A (JP)
Title: Tap switching device of transformer
Inventor: OGAWA SHINICHI
IPC: G05F1/20
Filed: 1984-01-27
Abstract: PURPOSE:To prevent the input and output of a transformer from becoming open even when a fuse blows by connecting one of plural taps of the transformer to a semiconductor switch which has no fuse and others to a series circuit of a fuse and a semiconductor switch. CONSTITUTION:Taps T1-T3 are provided at the input side of an automatic transformer; and a reverse parallel semiconductor switch SW circuit 10 is connected to the tap T1, the series circuit 2 of a protection fuse FS5 and a reverse parallel semiconductor SW6 is connected to the tap T2, and the series circuit 3 of a protection FS7 and a reverse parallel semiconductor SW8 is connected to the tap T3 respectively. If the SWs 6 and 8 are broken to flow a bridge current ib and either or both of the FSs 5 and 7 blow, a fusion detection signal is sent from a fusion detector 12 or 13 to an ignition control circuit 11. The circuit 11 supplies an ignition pulse to the SW10, which is turned on forcibly. In this case, a bridge current ia is suppressed by a current limiting reactor 9. Consequently, even when the circuits 2 and 3 are opened, the SW10 is connected and the input and output of the transformer 1 are closed, so that power transmission from the output side is never stopped.
Patent JP-H10207038-A (JP)
Title: Reticle and pattern forming method
Inventor: MATSUOKA KOJI
IPC: G03F1/30
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the throughput and alignment accuracy at the time of forming resist patterns by combining a resist of a positive type and a phase shift master by using a reticle formed by combining phase shift patterns and ordinary patterns on one reticle substrate. SOLUTION: A first pattern region 11 which is a phase shift pattern region and a second pattern region 12 which is an ordinary pattern are formed on the one reticle substrate. The first pattern region 11 has a first aperture which allows the transmission of light, a second aperture which varies by 180 deg.C in the phase of the transmitted light from the first aperture and allows the transmission of the light and a mask part which is formed between the first and second apertures and does not allow the transmission of the light in order to form the island-shaped pattern. The second pattern region 12 has the aperture which allows the transmission of the light and the mask part which does not allow the transmission of the light in order to form the island-shaped pattern. As a result, the raticle alignment and the wafer alignment are executed respectively by one time.
Patent JP-S58132043-A (JP)
Title: Non-expanded antistatic synthetic resin product
Inventor: KUMASAKA SADAO
IPC: C08L71/02
Filed: 1982-01-30
Abstract: PURPOSE:To provide the titled non-expanded product, which is little charged and can be used as an electrically conductive resin material, by incorporating a polyhydroxy compd. having an ethylene oxide content not lower than a specified amount and carbon black in a thermoplastic resin. CONSTITUTION:A non-expanded antistatic synthetic resin product obtd. by incorporating a polyhydroxy compd. (B) having an ethylene oxide content of 15% or above and carbon black (C) in a thermoplastic resin (A) such as PE or PVC in a proportion of 10-70pts.wt. of the combined amount of components B and C per 100pts.wt. component A. This product can be applied to materials which should be non-electrostatic, such as electrostatic recording paper, spinning roll etc., and is useful as a package for semiconductor devices such as IC or as an electrically conductive resin material. A resin obtd. by incorporating 10-200pts. wt. components B and C in 100pts.wt. thermosetting resin as component A in place of the thermoplastic resin can be used for the same purpose.
Patent JP-S61174154-A (JP)
Inventor: OCHI KOSUKE
IPC: C04B24/30
Filed: 1985-01-28
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-H08202084-A (JP)
Title: Electrostatic charge image developer and carrier used for the developer
Inventor: UCHIDA MASAFUMI
IPC: G03G9/08
Filed: 1995-01-31
Abstract: PURPOSE: To keep the quality of an image constant without generating toner spent or the stripping of a coated resin and changing chargeability even used over a long term by using a magnetic particle having an oxide of an element selected from among specific metals. CONSTITUTION: This carrier has a coated layer of a polyolefin resin formed on the magnetic body having Fe2 O3 and the oxide of the element selected from among Li, Be, Na, Mg, K, Ca, Rb by surface polymerization coating method. As a result, the stable image is obtained without varying the chargeability of the carrier since the specific gravity is decreased compared with the oxides of heavy metals such as copper or zinc to be conventionally used and then stress in a developing device is reduced. Since sintered primary particle diameter on the magnetic body surface is relatively uniformly and finely controlled, the polymerization of the resin on the surface proceeds uniformly and since the exposure of the magnetic body particle is prevented, the generation of the toner spent is prevented.