baber/WOPTO huggingface dataset:
Patent JP-H06233986-A (JP)
Title: Biocide having effect on legionella for system based on water
Inventor: KAREN RIMAA
IPC: A01N31/16
Filed: 1993-12-07
Abstract: PURPOSE: To suppress the Gram-negative bacteria of Legioonellaceae within an aq. system by adding a citrus fruit seed extract to the system in an amt. effective for controlling or suppressing the propagation of the bacteria.  
     CONSTITUTION: The seed extract of citrus fruits (e.g. grape fruits) is added to the system in the amt. effective for controlling or suppressing the propagation of the bacteria. The entire amt. of the citrus fruit seed extract is 0.5 to 500 ppm. The biocide contains a dispersant (e.g. ethylene oxide adduct), paper-making additive (e.g. defoaming agent) or cooling water additive (e.g. scale inhibitor) together with the citrus fruit seed extract. Further, the compsn. described above is adequately liquid and the citrus fruit seed extract further contains a hydrophilic org. solvent (e.g. glycerol) exhibiting soludability, and an arbitrary solid carrier (e.g. silicon dioxide). Consequently, the control of the Gram-negative bacteria of Legioonellaceae in the aq. system is made possible. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06189090-A (JP)
Title: Image information processor
Inventor: YOSHIDA HIDEKAZU
IPC: G06K9/00
Filed: 1992-12-21
Abstract: PURPOSE:To easily acquire a first-order copy of an original document concerning the new image information processor suitable for copying hard copy images. CONSTITUTION:This device is provided with an image reading part 11 for reading the image information of the original document or the copied document and outputting obtained image data Do and Dc, storage part 15 for previously storing collation information X at every original document, image discrimination part 16 for extracting encoded image data DN corresponding to the code images on the copied original from the image data Dc, and display part 14B for displaying the collation information X indicated by the extracted encoded image data DN.
Patent JP-H10185566-A (JP)
Title: Apparatus and method for measuring position of self machine
Inventor: AKITA TOMOHITO
IPC: G01S17/06
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method whereby a wide measurement area is secured in a simple constitution an a position of a machine can be measured quickly and highly accurately. SOLUTION: A beam-shaping device 12 adjusts a spread angle of pulse laser beams 5 from a laser beam source 11 optionally. An image pickup element 13 picks up an image of a returning light from a corner cube mirror 4. A start trigger part 23 detects a part of the pulse laser beams 5 and generates a start trigger signal. A stop trigger part 31 detects a part of the returning light from the corner cube mirror 4 and sends a stop trigger signal for a comparator 35. A direction of the corner cube mirror 4 is specified from the image of the image pickup element 13, and a distance to the corner cube mirror 4 is specified from a time difference between the start trigger signal and stop trigger signal. A position of a helicopter 1 to the corner cube mirror 4 can be specified by the direction and the distance.
Patent JP-2000157337-A (JP)
Title: Brush for hairdressing
Inventor: NAKAJIMA TAKESHI
IPC: A46B5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive brush for hairdressing having both the electricity conducting property and strength and formed so as to pass wind of a dryer easily. SOLUTION: A skeleton brush 10 as this brush for hairdressing consists of a brush hair arrangement body 2 in which many brush hairs 11 are integrally arranged and fixed on a surface 2a thereof and which is made of an electricity conducting material and a grip body 3 made of a non-electricity conducting material. The brush hair arrangement body 2 and the grip body 3 have a plurality of common through hole parts 23 and 33 for ventilation and are fitted mutually and are provided with a groove 21 and a projecting bar 31 (fitting pair) joining a rear surface 2b of the brush hair arrangement body 2 with a surface on a remote position side 3a of the grip body 3.
Patent JP-H09177250-A (JP)
Title: Screw reinforcing bar connecting sleeve structure
Inventor: TADA TOSHIMASA
IPC: E04C5/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide such a sleeve structure as being capable of sufficiently fixing the connections of simply-structured screw reinforcing bars when great tensile strength is operated thereon. SOLUTION: A collar 12 is integrally protruded on the outer periphery at the center of a sleeve 10. The sleeve 10 is threaded straddling on the top ends of a pair of screw reinforcing bars 16, 16 which are protruded from PC beam members, installed opposedly on the upper ends of a PC column members, to connect the screw reinforcing bars 16, 16 each other. After the screw reinforcing bars 16, 16 are connected each other, concrete is placed between the PC beam members to function the collar 12 as an anchor. A spiral member 22 is loosely fitted to and encircled around the outside of the sleeve 10 including the collar 12 to constrain the concrete at the peripheral edge of the sleeve 10 with the spiral member 22.
Patent JP-H09183143-A (JP)
Title: Insert molding system
Inventor: ROBAATO DEII SHIYATSUDO
IPC: B29C45/84
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate, move and double mold the mixed state of a product while sensing the position and presence of the product by detecting the presence or absence of an insert during moving of the insert for a preform from a first station for molding to contain the insert to a second station for molding. SOLUTION: In a preform insert molding system 10, inserts are oriented in isolated multiple rows from feed screws 30a to 30d, and sent to an insert transferring and introducing mechanism 16. The mechanism 16 has a shuttle table 32 conforming to contain the preforms in an array from the first introducing station 34 and to move the inserts to the second introducing station 35. The insert detecting system is operated to decide the presence or absence of the insert on a mandrel on the way of directing toward the station 35.
Patent JP-H08187672-A (JP)
Title: Clutch mechanism for screw tightening machine
Inventor: FUJIYAMA TAKEO
IPC: F16D11/14
Filed: 1994-12-28
Abstract: PURPOSE: To provide a clutch mechanism for a screw tightening machine which prevents generating noise and to relax a shock. CONSTITUTION: In an end part of a main shaft 8, a plurality of the first clutch pawls 13 formed in a protrusive shape are arranged on a circumference with the axial center serving as the center, and in a clutchment 9, the second clutch pawl 20 formed with the point end in a protrusive shape to be meshable/ unmeshable with the first clutch pawl 13 is arranged turnably by a fixed amount from a condition properly opposed to the first clutch pawl 13 relating to a turn shaft 21 orthogonal to the axial center, also to be energized so as to be placed always in a properly opposed condition. By meshing the first clutch pawl 13 with the second clutch pawl 20, the clutchment 9 is connected to the main shaft 8, and by separating the first clutch pawl 13 from the second clutch pawl 20, the clutchment 9 is separated from the main shaft 8.
Patent JP-H09175363-A (JP)
Title: Brake pressure control method for coupled vehicle, and its device
Inventor: EGUCHI MEGUMI
IPC: B60T8/58
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To surely avoid jack knife phenomena even in any road face condition by controlling the brake pressure on the side of a self traveling vehicle so that the pressure difference between the brake pressure of the self traveling vehicle and the brake pressure of a coupled vehicle may be not more than a specified value. SOLUTION: A self traveling vehicle (A) judges antilock (ABS) control condition, and when it is not fulfilling the conditions, this judges (S2) the existence of the execution of ABS control on the side of a coupled vehicle (B), and when it is executing that, the ABS control of B judges whether the brake pressure(BP) is in maintenance condition, in decompressed condition, or pressurized condition (S3, S5, S7), and when it is maintained or decompressed, this maintains the BP on A side at a pressure at that time so that the difference of BP between A side and B side may not widen more. When the difference is not less than the specified value, this decompresses (S10) the BP on A side to prevent the widening of the difference of BP, and pressurizes the BP on A side together with the pressurization of the BP on B side.  Hereby, jack knife phenomena can be avoided, raising the braking force effect.
Patent JP-H04210466-A (JP)
Title: Vacuum film forming device
Inventor: YOSHIKAWA HIDEJI
IPC: C23C14/24
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the consumption of a heater for a vaporization source, etc., by dividing a vacuum vessel with a partition plate into a substrate chamber and a vaporization source chamber and forming the thin film of an oxide or nitride on a substrate under the reduced pressure. CONSTITUTION:A substrate 2 is set at the upper part of a vacuum vessel 1 and vaporization sources 3a-3c at the lower part, the materials vaporized from the sources 3a-3c are deposited on the substrate, and a thin film is formed on the substrate 2. In this vacuum film forming device, a partition plate 11 is provided between the substrate 2 and the sources 3a-3c, and a hole 10 for passing the vaporized material is furnished. The vessel 1 is divided by the partition plate 11 into a substrate chamber 12 and a vaporization source chamber 13. Evacuating systems 20 and 21 are connected to the chambers 12 and 13, the chamber 12 is kept at 10<-4>Torr and the chamber 13 at 10<-5>Torr, and the heater for the sources 3a-3c is used at a lower pressure than the heater for the substrate 2.
Patent JP-2000152689-A (JP)
Title: Motor power failure-detecting device
Inventor: ITO KAZUO
IPC: H02P29/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor power failure-detecting device for detecting the failure in an actuation part, based on the change rate of power that is supplied to a motor for cyclically driving the actuation part. SOLUTION: In a motor power failure-detecting device 1, when power that is cyclically supplied to a motor M for driving a tool (actuation part) K of a machine tool MC is measured by a motor power sensor 2, the measurement power data is stored at a data storage part 4. Therefore, the change rate between the measurement power data of a current drive cycle and that of the previous drive cycle is calculated by a data-processing part 3. When the change rate exceeds an upper-limit value, the failure detection part 5 detects the failure in the tool (actuation part) K, so that the abnormality is displayed on a display part 6.
Patent JP-H03203688-A (JP)
Title: Image-recording
Inventor: TAKEMURA OSAMU
IPC: G03G15/06
Filed: 1989-12-29
Abstract: PURPOSE:To accurately control the toner falling from a toner control means by applying the voltage corresponding to an image signal to the toner control means using a toner supply roller as an opposed electrode. CONSTITUTION:An image signal is applied to a toner control means 20 from an image data generating means 40 using a toner supply roller 12 as an opposed electrode and it is determined whether toner preliminarily charged negatively passes through a toner passing hole 22 or accumulated on the toner control means 20. The toner passing through the toner passing hole 22 falls on the recording paper 60 placed on a base electrode 50. Since bias voltage positive with respect to the toner control means 20 is applied to the base electrode 50, the falling of the toner from the toner control means 20 is accelerated. When no image signal is applied, bias voltage having polarity reverse to that of the toner is applied to the toner control means 20 and the toner is positively held to the toner control means to be suppressed from its natural falling.
Patent JP-H08185643-A (JP)
Title: Master disk forming device
Inventor: TAKANO JUNZO
IPC: G11B7/26
Filed: 1994-12-30
Abstract: PURPOSE: To efficiently treat a waste liquid and to efficiently produce a master disk by executing a development processing stage and a pretreating stage within the same splashing preventive means. CONSTITUTION: A series of processing are executed within one chamber 30 of this device 1. Liquid chemicals, such as alkaline developers, acidic surfactants and catalysts, and washing water are discharged via one discharge hole 37 formed at the bottom in this chamber 30 into a drain neutralizing tank outside a casing 2. The alkaline developers at the time of the development processing stage are neutralized by sticking to the inside wall of the chamber and the contamination of the inside walls of the chamber 30 is prevented when the acidic catalysts stick to the inside walls of the chamber 30 at the time of the NED pre-processing stage where the development processing and the WED pre-processing are executed within the one chamber 30.
Patent JP-H09176249-A (JP)
Title: Rubber-modified aromatic vinyl resin composition
Inventor: HAYASHI KEIICHI
IPC: C08F279/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ion-cross-linkable rubber-modified arom. vinyl resin compsn. excellent in moldability and resistances to impact and scratch. SOLUTION: This resin compsn. comprises an ion-cross-linkable arom. vinyl resin as a continuous phase and a rubberlike elastomer dispersed therein. The vinyl resin contains 2-20mol% at least one kind of structural unit derived from an α,β-ethylenically unsatd. carboxylic acid. In this compsn., the ratio of carboxyl groups neutralized by metal ions to all the carboxyl groups (i.e., the ionomerization ratio) of the above structural units is 10% or higher, the content of the α,β-ethylenically unsatd. carboxylic acid units (Amol%) and the ionomerization ratio (B%) satisfy the relation: 2<=(A+B)/100<=10, and the vinyl resin contains lower than 20wt.% high-molecular component contg. 0.5mol% or lower α,β-ethylenically unsatd. carboxylic acid units.  The compsn. further contains 0.01-2 equivalents of a polycarboxylic acid component per equivalent of the metal ion used for neutralizing.
Patent JP-H10190627-A (JP)
Title: Wavelength multiplex transmission system
Inventor: ISHIDA OSAMU
IPC: H04B10/2563
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To divert the equidistantly arranged laser devices to the non- equidistantly arranged ones by dividing plural working grid frequencies into at least two groups which hold at least an unused grid frequency between them on a frequency axis and then keeping the difference within a prescribed range between every optical carrier frequency and its corresponding working grid frequency. SOLUTION: When the frequency of optical carriers are non-equidistantly arranged, these carriers are arranged at the positions which are shifted from the grid frequency fi (i: a natural number) which are equidistantly arranged with a prescribed frequency difference by an extent equal to the least frequency difference Δf that is decided by the degrees of stability of frequency of the optical carriers, etc. An example shows seven waves which are non-equidistantly arranged with shift kept within ±1 multiple against the grid frequency. Thus, seven waves f1 , f2 +Δf, f3 -Δf, (no use of f4 ) f5 -Δf, f6 -Δf, f7 +Δf and f8 are never overlapping the position of the 4-light wave mixture light and accordingly no beat noise is produced.
Patent JP-H07168235-A (JP)
Title: Driving mechanism for optical axis correcting lens
Inventor: MARUYAMA SHIGEHISA
IPC: G02B27/64
Filed: 1993-12-14
Abstract: PURPOSE:To precisely detect the position of an optical axis correcting lens in a driving mechanism for the optical axis correcting lens suitable for optical system equipment requiring the correction of a camera shake. CONSTITUTION:Position sensors 16h and 16v detecting positional components obtained by dividing the position of a correcting convex lens 3 into the components of two directions (H-V direction) orthogonally crossed each other in a radial direction centering the optical axis X' of the correcting convex lens 3 respectively are provided and composed of light emitting diodes (LEDs) 17h and 17v and semiconductor position detecting elements (PSDs) 18h and 18v receiving the light of the LEDs and the LEDs and PSDs are attached to the lens holder 6 of the correcting convex lens and the lens barrel of a photographic lens system 2 respectively. Each of the PSDs is formed unidirectionally longer and arranged so that the longitudinal direction of the PSD and the radial direction centering the optical axis X of the photographic lens system almost coincide.
Patent JP-2001149761-A (JP)
Title: Solid/liquid separation method and solid/liquid separation device
Inventor: FUCHU YUICHI
IPC: B01D69/14
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid/liquid separation method and a solid/liquid separation device, which solves the conventional problems that the return of filtrate to a raw water tank is necessary until a biological sludge deposited layer is formed, an additional power is required, the water recovery rate is decreased due to the return and an insanitary state is caused in the conventional filtration performed by forming the deposited layer on the surface and that the flux is low because of the membrane soiling, a chemical is necessary to clean the membrane and the durable years are short by the membrane degradation due to the chemical cleaning in the conventional precise filtration. SOLUTION: In the solid/liquid separation method precise filtration is performed after the biological sludge deposited layer is formed on the surface of a filter body and filtration is applied, and the solid/liquid separation device is composed of a filter device for forming the biological sludge deposited layer on the surface of the filter body and a precision filter device.
Patent JP-H09178585-A (JP)
Title: Method for measuring strain of work
Inventor: IMAI SHINJI
IPC: B23K31/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To measure the strain of a work accurately from the reaction to pressure detected by a detection means, e.g. a load cell, provided for a clamp unit when the work is clamped. SOLUTION: Clamp units 31 , 32 provided with a detection means 35 are closed one by one to clamp works Wa, Wb and the reaction to pressure detected by the detection means 35 is set as a reference value. Subsequently, a plurality of clamp units 31 , 32 are closed to clamp the works Wa, Wb and the difference of reaction to pressure detected, at that time, by the detection means 35 of clamp units 31 , 32 from the reference value is employed for calculating the strain of works Wa, Wb at the clamping position.
Patent JP-H10185749-A (JP)
Title: Method and apparatus for leak inspection
Inventor: ITO YOSHIHIRO
IPC: G01M3/26
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To measure a leak directly and easily without performing a complicated calculation by a method wherein the flow rate of a gas which flows out from an object to be inspected or which flows into the object to be inspected is measured and whether the leak in the object to be inspected exists or not is judged. SOLUTION: The flow rate of a gas which flows out from an object 31 to be inspected or which flows into the object 31 to be inspected is measured, and whether a leak in the object 31 to be inspected exists or not is judged. When the existence of the leak in the object 31 to be inspected is inspected, a specific pressure which conforms to the kind and the size of an airtight container or the like as the object 31 to be inspected is first formed by a pressure supply source 50, a shutoff valve 33 is set to an open state, an atmosphere open valve 35 is set to a closed state, and the specific pressure is supplied to the object 31 to be inspected. When a hole part in a specific diameter, a crack or the like is formed in the object 31 to be inspected, the air at the specific pressure flows out to the outside of the object 31, to be inspected, from the hole part or the like. Since a flowmeter 36 is constituted of a mass flowmeter, it can measure the leak amount of the object 31, to be inspected, as it is.
Patent JP-H09185260-A (JP)
Title: Toner cartridge and image forming device using the same
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance the reutilizing efficiency of toner by preventing the toner recovered from a photoreceptor from being scattered. SOLUTION: This device is provided with a cartridge case 25 constituted so that a residual toner housing chamber 24 housing the residual toner recovered from the surface of the photoreceptor 7 and a new toner housing chamber 23 housing the new toner supplied to a developing unit 15 are integrally formed by being connected by an aperture part 39. Besides, the aperture part 39 is provided with a reverse-flowing prevention part 40 allowing the movement of the residual toner only in one direction toward the chamber 23 from the chamber 26 and obstructing the movement thereof in a reverse direction. Thus, since the toner is obstructed to be moved to the chamber 24 from the chamber 23 and the rise of toner pressure in the chamber 24 is suppressed, the toner is prevented from being scattered and the reutilizing efficiency thereof is enhanced.
Patent JP-H06197162-A (JP)
Title: Abnormality cause retrieval system at the time of call connection abnormality
Inventor: TOKUNAGA YASUSHI
IPC: H04M3/22
Filed: 1992-12-24
Abstract: PURPOSE:To quickly cut and divide abnormality causes at the time of a complaint by relating and referring to incompleted call information for each call from a subscriber line switchboard or a service controller and call connection condition information for each terminal. CONSTITUTION:A gathering device 14 gathers the incompleted call information for each call from the subscriber line switchboard or the service controller and an incompleted call information storage part 12 stores the incompleted call information gathered by the gathering device 14. Also, a connection condition storage part 13 stores call connection conditions set for each terminal. Then, a retrieval part 11 retrieves the call connection conditions of both terminals from the connection condition storage part 13 based on a call originating terminal number and a call terminating terminal number supplied through an input/output part 10, also specifies the time when a call connection abnormality occured and the originating and terminating terminal numbers from the incompleted call information storage part 12, retrives the pertinent incompleted call information and returns a retrived result to the input/ output part 10 to be displayed. Thus, when the complaint relating to the call connection abnormality is present, an operator can quickly grasp the abnormality cause and reply.
Patent JP-H05311489-A (JP)
Title: Hole sealing treatment of gold plated material
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D5/48
Filed: 1991-12-25
Abstract: PURPOSE:To improve corrosion resistance by using a gold plating material, in which a Ni plated material in used as a base material, as an electrode and electrolyzing in an aq. hole sealing treating solution at a prescribed bath voltage to fill the inside of pinholes with a complexing compound, to seal hole and to reduce contact resistance. CONSTITUTION:Gold plating is applied on a base material obtained by applying Ni (alloy) plating on a base metal (e.g. copper (alloy), iron or the like). The aq. hole sealing treating solution containing 10-1000ppm benzotriazol based compound expressed by the formula as an inhibiter is prepared. (In the formula, R1 is hydrogen, alkyl and substituted alkyl, R2 is alkali metal, hydrogen, alkyl, substituted alkyl.) In the aq. hole sealing treating solution, D.C. electrolysis is executed by the use of the gold plating material as the electrode at 0.3-1.5V bath voltage.