baber/WOPTO huggingface dataset:
Patent JP-H045453-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: SHIGEGAKI SHINICHI
IPC: F02D45/00
Filed: 1990-04-23
Abstract: PURPOSE:To perform fuel injection even at the time of the failure of an engine speed sensor and avoid the running impossibility of a vehicle by controlling the fuel injection according to the detected output of a turbine rotation sensor at the time of the failure of the engine speed sensor. CONSTITUTION:A control unit 12 predicts the engine speed from the detected output of a turbine rotation sensor 9 at the time of the failure of an engine speed sensor 8,perceiving that a rotation difference is caused by the slippage of a torque converter 7 in the relation between the speed of an engine 5 and the turbine rotating speed. Thus, fuel injection is controlled according to the turbine rotating speed detected by the turbine rotation sensor 9. Hence, the stop of fuel injection by the failure of the engine speed sensor and the resulting operation impossibility of a vehicle are eliminated, and smooth running can be effectively performed.
Patent JP-H05303164-A (JP)
Title: Electron beam recording medium
Inventor: MENDA KAZUNORI
IPC: G03C1/72
Filed: 1992-04-27
Abstract: PURPOSE:To enable the exact recording of fine electron beam diffracted images by providing a base body having an electrical conductivity on the upper surface and a fine crystal layer formed on this base body. CONSTITUTION:A transparent electrode 32 consisting of, for example, SiO2 or ZnO is formed on a glass substrate 31 and the fine Si crystal layer 33 is formed one the transparent electrode 32. Namely, the transparent electrode 32 is formed by, for example, a vapor deposition or sputtering method on the glass substrate 31. The glass substrate 31 is then arranged in the upper part within a prescribed reaction vessel with the transparent electrode 32 positioned on the lower side and powder (lump) of Si is dispersed atop the bottom within the reaction vessel and sputtering is executed in the state of arranging an SiO2 target, by which the fine Si crystal layer 33 is formed on the main surface of the transparent electrode 32 and the electron beam recording medium 34 is produced. Ge, CdS, etc., may be used in place of the Si. Such electron beam recording medium 34 is mounted to an electron diffraction device.
Patent JP-H09292560-A (JP)
Title: Lens barrel for holding eccentric lens
Inventor: KUME TAMOTSU
IPC: G02B7/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the vignetting of a luminous flux on a lens surface side which is not set as reference by deciding a centering axis with either lens surface of an eccentric lens as reference and cutting a lens barrel aperture part on the other lens surface side which is not set as reference by a plane inclined to a plane perpendicular to an axial center. SOLUTION: The eccentric lens 10 is held by deciding the centering axis L11 with the 1st lens surface 11 as reference and aligning the axis L11 with the axial center of the lens barrel. A chamfering axis given by a line segment linking the center of curvature C11 with the surface apex P11 of the 1st lens surface 11 is aligned with the axial center of the lens barrel. Then, the chamfering axis M12 of the 2nd lens surface 12 given by a line segment linking the center of curvature C12 with the surface apex P12 of the 2nd lens surface 12 which is not set as the reference is deviated from the axial center of the lens barrel. The lens barrel aperture part on the 2nd lens surface 12 side which is not set as reference is cut by the plane (inclined plane) inclined to the plane perpendicular to the axial center.
Patent JP-S60252157-A (JP)
Title: Heater controller for engine suction air heating
Inventor: KURIHARA KATSUMITSU
IPC: F02M31/13
Filed: 1984-05-28
Abstract: PURPOSE:To facilitate engine restarting for a specified period after an engine stall, by controlling the operation of a heater for suction sir heating so as to keep up it for a given period, when engine temperature and suction temperature are in a specified state. CONSTITUTION:When engine temperature is less than 65 deg.C, a fourth operating signal in a high level is inputted into a fourth input terminal 9. Under this condition, when an engine reaches a complete explosion state, both transistors 25 and 26 are conducted whereby a relay coil 4 is excited and a heater 1 for suction air heating is energized with electric power. Since a second operating signal is outputted out of a second timer 19 till the specified time elapses after the engine has been stalled, the heater 1 for suction air heating is energized with electric power and suction heating takes place. Thus, engine restarting is made ever so easy.
Patent JP-H09295690-A (JP)
Title: Medium size container
Inventor: UENISHI MASATO
IPC: B65D90/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a medium size container which is excellent in safety and can be easily handled, by forming the container out of a metal into a cylindrical shape, fixing the container to a metal angular frame, and housing the container itself and a manhole and the like attached thereto in the frame. SOLUTION: A metal cylindrical container 1 is formed into a cylindrical shape, so that the strength at its outer periphery becomes uniformized. As a reinforcing rib is not necessary, the manufacturing cost can be reduced. It is preferable that the drum diameter of the container 1 be made to be large and the height be restrained. An interval between an upper frame material 7 and a lower frame material 8 is made to be about the same as a height which includes the container 1 and attachments such as a manhole 3, a discharge opening 6 and the like, or a little longer than that, so as to house the container 1 itself and the attachments such as the manhole, etc., in the inside of the frame. It is for protecting the body of the container 1 and the attachments by making the frame receive impact when the medium size container is struck and tumbled during working.
Patent JP-H11308684-A (JP)
Title: Optical wireless acoustic transmitter
Inventor: IMOTO KATSUYUKI
IPC: H04B10/114
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the optical wireless acoustic transmitter with few crosstalks and interference noise. SOLUTION: This transmitter is provided with a plug 31, that is plugged in a jack 14 of an acoustic device 1 having the earphone jack 14 or a headphone jack, an optical transmitter 32 that converts an electric signal obtained through the plug 31 into an optical signal and outputs it to space, and an optical receiver 34, that decodes the optical signal received from space into an electric signal and uses it to drive an earphone 35 or the headphone.
Patent JP-S5812883-A (JP)
Title: Watertight system for hatch cover
Inventor: KAMIYA SHIYUUSAKU
IPC: B63B19/26
Filed: 1981-07-13
Abstract: PURPOSE:To improve the friction properties of a packing, by making up a packing available for a slope-down type hatch cover with a gummous solid part plus a gummous or resinous wearproof layer in combination, resistible to a compression bar. CONSTITUTION:A packing is set in position proximate to the lower end of a sidewall 1S of a hatch cover panel 1 while a compression bar 8 is installed on top of a hatch coaming 3, and in time of sloping down of the hatch cover panel 1, the said bar and the packing both are forcibly pressed with each other by compression force, rubbing the surface of the packing 7 together so that there is required wearproofness for it. Therefore, it is made up of a gummous solid part 4 plus a gummous or resinous wearproof layer 15 through which the friction properties of the packing are improved. In this connection, as for the said wearproof layer, there are considered various ways, e.g., using such one as sticked with a plastic laminate excellent in the qualities of self-lubrication and so on.
Patent JP-S5953-A (JP)
Inventor: UENO MASATO
IPC: A61C13/00
Filed: 1982-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07314644-A (JP)
Title: Image data editor
Inventor: KISHIDA YOSHIHIRO
IPC: G03F1/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide an image data editor which can process the ink volume data calculation of a press plate in a short time. CONSTITUTION:An editor 150 samples image data input from an image input scanner 110 at a specific interval, and produces rough image data having low resolution. The editor 150 edits character, graphic data input from a line drawing processor 120 and the rough image data at a page unit, and produces page data. An RIP 160 unwinds the page data to bit map data at a page unit, and returns it to the editor 150. The editor 150 disposes the bit map data of the page unit at each press plate, produces paging data, and an area rate calculator calculates the halftone area rate of a press plate area as ink volume data based on the paging data.
Patent JP-S5733857-A (JP)
Title: Two-way data transmission system
Inventor: KOMATSU KUNIO
IPC: H04B10/524
Filed: 1980-08-08
Abstract: PURPOSE:To execute a two-way transmission of a high speed pulse, by combining a constant-current circuit for making a constant-current flow in the existence of a ringing current with a current detecting circuit using a photocupling element. CONSTITUTION:When a constant-current circuit 10 of a transmission side 1 is operated by applying to an input terminal IN, a current flows through a terminal 10   a line B   a terminal T12   a light emission element   a terminal T13   a line A   a terminal 11, an emitted light beam of the light emission element is received by a photodetecting element, becomes an output signal to the outside, and is outputted from a terminal 2. A signal to a main device 1 from the terminal 2 is transmitted in the same way.
Patent JP-H05308728-A (JP)
Title: Method for controlling closing of breaker and synchronous closing controller
Inventor: SHINOZAKI NOBUHIKO
IPC: H02J3/44
Filed: 1992-04-28
Abstract: PURPOSE:To reduce displacement from an actual phase synchronization point due to slip fluctuation by permitting the transmission of a closing signal over a breaker when the absolute value of phase difference in electric wires at both ends of the breaker reaches or is less than a value obtained by multiplying a reference angle by the absolute value of frequency difference and a closing dead time. CONSTITUTION:A phase difference detector 11 detects the phase difference of AC power in electric wires at both ends of a breaker. First and second voltage/frequency conversion circuits 12, 13 convert voltages VG, VL into generator frequency and commercial frequency, and a frequency difference detector 14 detects the absolute value of the difference of these frequency. The phase-angle arithmetic means of a command- emitting time arithmetic circuit 16 obtains phase angles until the phase synchronization points of both power after the time of detection by multiplication by the absolute value of frequency difference and a closing dead time. A command-signal generating means compares the absolute value of phase difference detected and the arithmetically operated phase angles, and emits a command signal when the former value reaches the latter value or less. Accordingly, displacement from an actual phase synchronization point due to slip fluctuation can be reduced.
Patent JP-S5810974-A (JP)
Title: Wireless transmitter for video camera output
Inventor: OKADA YOSHINORI
IPC: H04N5/77
Filed: 1981-07-13
Abstract: PURPOSE:To record only an excellent picture and an audio signal on a VTR stably, by detecting a level of a synchronizing signal at a reception side and controlling the operating mode of the VTR. CONSTITUTION:An antenna 6 receives a modulation wave from a video camera and a demodulation circuit 7 demodulates the signal into an original camera video output. This video output is separated into a video signal (a), an audio signal (g) and a remote control signal (e) at a signal separation circuit 8 and a vertical synchronizing signal is detected at a vertical synchronizing signal detection circuit 9. The level of this synchronizing signal is compared at a comparison circuit 10, and only when the level exceeds a reference voltage 11, a comparison circuit output (c) is outputted. This signal is processed at a signal processing circuit 12 and a control signal (d) is outputted. When the signal (d) is outputted, the deterioration of reception state is informed at an informing circuit 14 and the recording of a VTR is stopped with an addition control signal (f).
Patent JP-S5632503-A (JP)
Title: Preparation of alpha-olefin polymer
Inventor: SHIGA AKINOBU
IPC: C08F10/00
Filed: 1979-08-24
Abstract: PURPOSE: A catalyst comprising a solid catalyst consisting of a specific titanium composition, a halide, an ether and a titanium compound, and an activator, is used to polymerize an α-olefin, thus giving the titled polymer of high crystallinity and low amorphous content and eliminating the operation of removing catalyst residue.  
     CONSTITUTION: The homo- or copolymerization of α-olefin is conducted in the presence of a catalyst that is composed of (A) a solid catalyst resulting from reaction between (i) a titanium trichloride of formula I (R 1  is 1W8C hydrocarbyl; X is halogen; E is ehter; n, p, q are in the ranges from 0 to 2, from 0 to less than 1 and from 0 to less than 1 respectively), (ii) at least one halogen-containing compound selected from halogens, interhalogens and 1W10C iodine-containing hydrocarbons of the formulas: X 2 , XX' a  (X, X' are Cl, Br, I; a is 1, 3), (iii) an ether compound of formula II (R 2 , R 3  are 1W10C alkyl) and (d) titanium tetrachloride and (B) an activating agent of formula III (R 4  is 1W8C hydrocarbyl; Y is H, halogen; m ranges from 2 to 3). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60251886-A (JP)
Title: Selection of fused cell
Inventor: KANEKO TADAO
IPC: C12R1/91
Filed: 1984-05-30
Abstract: PURPOSE:True hybrid cells of heterocaryon are selected from a mixture resulting from fusion of two genetically different kinds of plant cells by adding survical selection of each kind of cells to the cultivation conditions for the callus after fusion. CONSTITUTION:An N-fixation gene 3 is introduced into one of 2 genetically different kinds of cells 1 and 2 to be fused to form cell 4. Meanwhile, an aerobic N-fixation microorganism is tetatively introduced into the other cell 2 to give cell 6. Thus, a mixed callus containing, in addition to the objective heterocaryon between 4 and 6, homocaryon and not-fused cells 4 and 6 is obtained. Then, the mixed callus are aerobically cultured in a nitrogen-free medium 10 to deactivate N-fixation enzymes in cells 4 and 7 to allow only cells 6, 8 and 9 to be survival. Then, the cultivation is continued in nitrogen-free medium but under anaerobic conditions 11 to keep only cell 9 survival, further the cell 9 is made free from cell 5. Then, the resultant cell 12 is cultured under ordinary conditions 13 to ensure high-efficiency and errorless selection of the objective heterocaryon.
Patent JP-S5810285-A (JP)
Inventor: MOROE YURIKO
IPC: G07B1/00
Filed: 1981-07-10
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-H11323414-A (JP)
Title: Blast furnace
Inventor: HEINRICH PETER DR
IPC: C21B7/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve cooling of a blast furnace hearth so that a liquid phase cannot melt a blast furnace casing any longer when fire brick lining of the hearth is damaged because of some reasons. SOLUTION: The blast furnace 1 has a shaft kiln structure and is used for continuously melting iron ores to be treated to liquid pig iron. The blast furnace is composed of a furnace wall made of a refractory material, a lower ramp 4 of the shaft, the hearth 5 below the lover ramp of the shaft and a metallic jacket 8 surrounding at least lower parts of the blast furnace. Further, lower ramp of the shaft and the hearth have water-cooled cooling element 13 disposed between the refractory furnace wall and the metallic jacket. At that time, the water-cooled cooling element disposed in a hearth region of the blast furnace is made of a material having high heat conductivity and the heat conductivity thereof is at least 5 times that of cast iron.
Patent JP-S5441772-A (JP)
Title: Electronic watch
Inventor: ASANO KAZUHIRO
IPC: G04C21/02
Filed: 1977-09-09
Abstract: PURPOSE: To change sound pressure level of sounding of alarm without changing timber by changing boosting ratio thereby changing sound pressure in an electronic watch with alarm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63273432-A (JP)
Inventor: ITO SADAMI
IPC: A21D13/08
Filed: 1987-05-01
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-S5333539-A (JP)
Title: Memory test unit
Inventor: HIRASHIMA MASAYOSHI
IPC: G06F11/00
Filed: 1976-09-09
Abstract: PURPOSE: To secure an easy-to-understand information for the unit which contains mismemory by testing the memory state for many memories simultaneously through a simple-structure unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04313888-A (JP)
Title: Dynamic semiconductor memory device
Inventor: KAGAMI AKIHIKO
IPC: G11C11/4076
Filed: 1991-04-11
Abstract: PURPOSE:To facilitate the control by supplying an internal row address rope RAS signal and an internal column address rope CAS signal to a peripheral circuit in order to refresh all word memory bits for each constant time. CONSTITUTION:After a CAS before RAS (CBR) timing, an RAS signal is held at a low level. Then, a pulse oscillating circuit 6, a timer circuit 7 and a frequency-dividing circuit 8 count a time for a first prescribed time and the entry is performed for a semiconductor memory device to a self-refreshing mode. Subsequently, for each self in which the prescribed time passes, refreshing is repeated. A second prescribed time can be changed by switching to the frequency-dividing signal outputted from the frequency-dividing circuit 8. The self-refreshing mode can be released by returning the RAS to a high level. Thus, since it is unnecessary to supply the signal from the external part to control, the refreshing control from the external part can be facilitated.
Patent JP-H11287025-A (JP)
Title: Mortar wall structure of building
Inventor: SUGIYAMA SHOJI
IPC: E04B1/70
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To ensure the thickness of a venting layer, equalize the thickness of mortar and to promote work efficiency of mortar wall execution in mortar wall structure having the venting layer. SOLUTION: A substrate 15 of mortar is so constituted that a lath 17 as a footing of the mortar, a waterproof sheet 18 and a venting layer formation member 21 having a bent sheet 20 bent so as to ensure a certain thickness and to form a vertical air duct 19 are monolithically formed. A metal lath or a welded wire net, etc., are used for the lath, and corrugated cardboard, etc., are used for the venting layer formation member 21. The substrate 15 is mounted on a thermal insulating material layer 14, and the mortar 16 is applied thereon.
Patent JP-H05281820-A (JP)
Title: Image forming device
IPC: G03G15/06
Filed: 1992-03-31
Abstract: PURPOSE:To correct image forming conditions corresponding to the degree of deterioration every time specified number of image forming times is attained in the case that a photosensitive body is deteriorated. CONSTITUTION:When the photosensitive body shows the different degree (inclination theta1) of the deterioration in the case of initializing an exposing lamp voltage V10 (inclination theta0') corresponding to the degree (inclination theta0) of the predicted deterioration of the photosensitive body at the time of initializing the image forming conditions, a CPU correspondingly arithmetically displays the correction value V3 of the exposing lamp voltage based on the exposing lamp voltage V10 initialized, the first correction value V2 of the exposing lamp voltage and the number of image forming times, 10000. In the case that the correction value of the exposing lamp voltage is set to V3' in a state where the small shortage of the exposing lamp voltage is confirmed, the CPU arithmetically displays V4 as the correction value of the exposing lamp voltage based on the previous initialized value V10, V2+V3' and the number of image forming times, 15000, when the number of image forming times attains 15000. A serviceman judges the propriety of the value and newly performs the correction to go along with the inclination theta1' corresponding to the degree (inclination theta1) of the deterioration of the photosensitive body.
Patent JP-H08301341-A (JP)
Title: Package of side dish article etc.
Inventor: MIYAUCHI SHINGO
IPC: B65D65/40
Filed: 1995-05-02
Abstract: PURPOSE: To provide a no-tray type package by which a packaged commodity can be seen from the outside, and which can take home as is after purchasing. CONSTITUTION: A package is equipped with a packaging member 1 consisting of a highly transparent film 2 which is located at an intermediate part and has a specified width, and sheets 3, 3 which are separatably bonded to both side parts of the film 2, and have air permeability, moisture absorption and water and oil resistances. Then, a commodity 9 such as daily dishes, etc., is placed on the film 2 part of the packaging member, and wrapped with the sheet 3, 3 parts, and the bonded end parts are sealed 11. Both end parts are sealed 14, 14 together with the film for packaging.
Patent JP-S5811701-A (JP)
Title: Fine powder of silver-palladium alloy and its production
Inventor: KOBAYASHI SHINICHIROU
IPC: B22F1/00
Filed: 1981-07-14
Abstract: PURPOSE:To produce a silver-palladium alloy of fine grain sizes by dropping an aq. soln. contg. specific amts. of hydrogen peroxide, silver ions, palladium ions and nitrate radicals into an aq. strong basic soln. of specific concns. and reducing the resultant precipitate. CONSTITUTION:An aq. soln. which contains 10-50g hydrogen peroxide in 1l water, 10-200g silver ions, 10-100g palladium ions, as well as nitrate radicals, and wherein the weight ratios of the palladium ions to both silver palladium ions are 0.1-0.3 is dropped and mixed at 4:1-1:4 vol. ratios to and with a 0.2-5 normal aq. strong basic soln. The resultant precipitate is heated for 0.5- 3hr at 80-180 deg.C in a hydrogen atmosphere, whereby it is reduced. Thus the fine powder of the silver-palladium alloy with 0.1-0.5mu grain sizes consisting of 10-30wt% palladium and the balance silver and unavoidable impurities is obtained.
Patent JP-H06298869-A (JP)
Title: Production of poly(p-tert-butoxystyrene)
Inventor: WATANABE OSAMU
IPC: C08F4/48
Filed: 1993-04-12
Abstract: PURPOSE:To facilitate the preparation of a poly(p-tert-butoxystyrene) having a monodisperse molecular weight distribution (Mw/Mn) as narrow as 1.00-1.30 and having a freely controlled high molecular weight. CONSTITUTION:The production process of a poly(p-tert-butoxystyrene) comprises polymerizing p-tert-butoxystyrene monomer of the formula in the presence of an initiator in a polymerization solent, which process comprises using sec- butyllithium as the initaiator, and a mixture of an organic solvent selected from among toluene, cyclohexane, benzene and hexane with 0.2-10wt.%, based on this solvent, tetrahydrofuran, 1,4-dioxane, ehyl ether or N-methylpyrrolidine is used as said polymerization solvent, is provided.