baber/WOPTO huggingface dataset:
Patent JP-H11209740-A (JP)
Title: Separating agent for halogenated ethylene compound
Inventor: YAGI MINORU
IPC: C02F1/58
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a separating agent capable of separating and collecting a halogenated ethylene compound selectively and efficiently from a mixed solution or the like which includes the halogenated ethylene compound by forming the separating agent out of a specific inclusion host compound. SOLUTION: The objective separating agent comprises a separation host compound selected from 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-imidazole of formula I, diphenic acid bis(dicyclohexylamide) of formula II and 4-t- butylcalizarenes of formula III [R is t-butyl; (n) is 1-7]. Tetrachloroethylene, trichloroethylene or the like are cited as (B) halogenated ethylene compounds to be separated. The separation method comprises, for example, adding the component A to a mixed solution containing the component B, heating and dissolving the component A at 50-70 deg.C, and recrystallizing the component A to provide an inclusion compound. The amount of the component A used is preferably regulated so that the molar ratio of the components A:B may be about (1:0.1) to (1:10).
Patent JP-H05196214-A (JP)
Title: Composite gas burner structure
Inventor: ORIMOTO MANABU
IPC: F23D17/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a composite gas burner structure capable of stable combustion, of preventing production of any dust, and of reduction of fuel cost, and further of improvements of combustion efficiency and environmental condition. CONSTITUTION:A high calorie gas burner 18 is disposed on the outer periphery of a low heat value gas burner 8, and a gas collision plate 21 is provided in the vicinity of the high heat value gas burner 18, whereby a mixture ratio is improved and a flame holding region is widened.
Patent JP-2000209693-A (JP)
Title: Speaker
Inventor: DOI TERUO
IPC: H04R7/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a speaker with high sound quality applied to various acoustic devices where excellent linearity with respect to the amplitude is obtained and nonlinear distortion is reduced even when a large input is applied to the speaker. SOLUTION: This speaker has a thin and long damper 5a whose inner circumference is connected to a voice coil 6 and having a rising part 13 around an outer circumference in a major radial direction and an adhesive part 11 to a frame 2 or a magnetic circuit section 10 at its outer circumference. Even when a high input is applied to the speaker, excellent linearity with respect to the amplitude is obtained and nonlinear distortion is reduced to improve the sound quality.
Patent JP-H02189354-A (JP)
Title: Fluororesin composition
Inventor: SAKAMOTO YOSHITO
IPC: C08L57/00
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a fluororesin composition suitable for a heat-shrinking tube by controlling its stickness in an uncrosslinked state without detriment to its heat resistance after being crosslinked by adding a salt of a perfluoroalkylsulfonic or carboxylic acid to a resin composition containing a specified fluororubber and a polyvinylidene fluoride resin. CONSTITUTION:A flexible fluororesin composition is prepared by adding a salt (A) of a perfluoroalkylsulfonic and/or perfluoroalkylcaboxylic acid to a composition comprising a fluororubber (B) (a vinylidene fluoride/ hexafluoropropylene copolymer rubber, a vinylidene fluoride/hexafluoropropylene/tetrafluoroethylene copolymer rubber or a tetrafluoroethylene/propylene copolymer rubber) and a fluororesin (C) (polyvinylidene fluoride or a copolymer of vinylidene fluoride with another fluoroolefin of an m.p. >=60 deg.C). The mixing ratio among the respective components is such that B:C=1:1-4:1 (by weight), and 0.1-5 pts.wt. A is present per 100 pts.wt. components B and C.
Patent JP-H03213718-A (JP)
Title: Static-pressure air bearing
Inventor: HAYASHI TAKASHI
IPC: F16C32/06
Filed: 1990-01-17
Abstract: PURPOSE:To heighten a spring constant so as to hold sufficient stability by setting the depth of a pocket to be thin to the same degree as a shaft gap, and forming an autogeneous throttle inside the pocket. CONSTITUTION:A complex throttle system static-pressure air bearing is provided with a shaft 11, a bearing body 12 and a nozzle 13. The depth of a pocket 14 continued from the nozzle 13 is set to be thin enough for its outogeneous throttling action to function. The ratio of pocket depth H to the size Cr of a shaft gap G is set to be within the range of H/Cr=0.5-1.5. In this case, the maximum spring constant value and a high damping coefficient can be obtained. The spring constant can be thus heightened to maintain sufficient stability.
Patent JP-H11202601-A (JP)
Title: Image forming device
Inventor: MIURA KANEYOSHI
IPC: G03G15/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of properly controlling the density of a toner and capable of realizing those by simple constitution even when a variation in the relation between a developer quantity and Cin (image occupancy ratio of toner) is generated due to the fluctuation of the toner concentration of a developer or the potential of a latent image or the relation between the developer quantity and the Cin is changed due to the secular deterioration of a developing material. SOLUTION: The image forming device is provided with a developing means 1 obtaining a toner image by developing an original image and an electrostatic latent image of a pattern for detecting the density formed on an image carrier by a prescribed developing bias voltage, a detection means 2 detecting the density of the toner image of the pattern for detecting the density and a density control means 3 controlling the density of the toner image of the original image based on the density of the toner image of the pattern for detecting the density.  Further, it is provided with a developing bias control means 4 controlling the developing bias voltage so that developing property is more lowered than the case that the electrostatic latent image of the original image is developed when the electrostatic latent image of the pattern for detecting the density is developed by the developing means 1. Then, the density of the toner image of the original image is controlled based on the density of the toner image of the pattern for detecting the density whose an image occupancy ratio is high by the density control means 3.
Patent JP-S54102076-A (JP)
Title: Lighting equipment
Inventor: HARADA TOSHIAKI
IPC: F21V1/00
Filed: 1978-01-26
Abstract: PURPOSE: To provide the subject equipment wherein a hanging projection is formed to project to the inner part of a shade frame, and the shade is formed in a bendable manner through a deflection part, thereby preventing the shade from dropping at the time of replacing the lamp.  
     CONSTITUTION: A pair of square holes 3 are formed at one end of the square plate shaped equipment main structure 1 suspended down through a chain 2 from the ceiling, and a lamp 4 is fitted to the lower surface of the main structure. The  square shaped shade frame 5 at the upper and lower opening has a flange 6 at the  peripheral edge of the lower surface, and one side of said flange is projected to the inner part of the shade frame 5, and provided with a hanging projection 7 in hanging engagement with the square hole 3. Another side facing the projection 7 is provided with an engagement button energized to the inner part of the shade frame 5 by means of a spring. When the engagement button is pulled outward, the shade frame 5 is rotated around the hanging projection 7 as the rotation fulcrum. However, the shade frame 5 and shade 11 do not fall. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5393869-A (JP)
Title: Moving object position detection system
Inventor: ENOMOTO YOSHIO
IPC: G01C22/00
Filed: 1977-01-28
Abstract: PURPOSE:To achieve the improvement in position detection accuracy by comparing the receiving signal phase of cross type inductive radio lines which become of antiphase at every address, as a reference, with the phase of the receiving signals from the lines by which binary codes differing with respect to addresses are obtainable.
Patent JP-H06232616-A (JP)
Title: Loop antenna
Inventor: SENDA MASAKATSU
IPC: H01Q7/00
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a small sized loop antenna having sufficiently large radiation power in which an eddy current loss is avoided. CONSTITUTION:A magnetic substance 3 is installed on a lower conductor 1 via a nonmagnetic insulator 2, an upper conductor 4 is installed onto the magnetic substance 3 via the nonmagnetic insulator 2, and the magnetic substance 3 and the lower conductor 1 and the upper conductor 4 are electrically insulated by the nonmagnetic insulator 2, and the lower conductor 1 and the upper conductor 4 are in electric continuity at their one-side ends. By such a constitution, the small sized loop antenna having sufficiently large radiation power is obtained.
Patent JP-H04241024-A (JP)
Title: Software structuring system
Inventor: TANAKA TATEJI
IPC: G06F9/06
Filed: 1991-01-25
Abstract: PURPOSE:To offer the software structuring system through which a system designer can develop software where the designer's thinking system can be reflected by filling the gap between function specification that the system designer represents and code systems which can be processed by a current computer system. CONSTITUTION:This structuring system consists of a model defining function for obtaining a description system representing the function specifications directly by combining figures and documents, a model interface, a model data base stored with the description system, a model executing function which performs verification by previous evaluation and the predictive evaluation of performance by this description system, a code generating function which generates the object codes of the programming language system and knowledge description system of a target computer system from said description system by referring to a library of model components and code components, and a code interface.
Patent JP-H11198826-A (JP)
Title: Rack-and-pinion type steering device
Inventor: MINAMOTO NOBORU
IPC: F16H19/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a rack-and-pinion type steering device which can preclude a guide sheet from warping with respect to a sliding member in good performance, lessen the number of component items used, and can enhance easiness in the assembling workability. SOLUTION: The back face to rack teeth 2a of a rack shaft 2 moving in the longitudinal direction in compliance with the steering operation is supported by a pair of guide sheets 6, 6 on a housing 3 together with a pair of a sliding members 5 provided with fitting holes and a sheet body is furnished with a contacting surface where guide sheets 6, 6 contact with the back surface where projections 62 are provided on the sheet body in a single piece with its side face opposite the contacting surface to be fitted in the fitting holes. The sheet body is curved in the direction opposite the projections 62 in the area from the periphery to the center, and by fitting of the projections 62 into the fitting holes, the sheet body is forcedly deformed elastically in the direction opposite the curving direction so that flat condition is established.
Patent JP-S62167990-A (JP)
Inventor: MATSUI SHIGETOMO
IPC: G09G1/16
Filed: 1986-01-20
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-H06236335-A (JP)
Title: Terminal device for communication network and menu display method of terminal device for communication network
Inventor: NAKAI KAZUHIKO
IPC: G06F3/0482
Filed: 1993-01-21
Abstract: PURPOSE:To saves the time and cost required to receive a menu through the communication network when the same menu is referred to in the communication network. CONSTITUTION:This terminal device for the communication network has a menu storage which stores menus displayed once in communication sessions and a menu retriever which retrieves menus in addition to a communication control means 1 which sends and receives data through the communication network, a display means 3 which displays the data received from a host computer through the communication network 7, and an input means 4 which inputs data to be sent to the host computer through the communication network 7.
Patent JP-S59134506-A (JP)
Inventor: NAKANE FUMOTO
IPC: H01B13/00
Filed: 1983-01-21
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-S60151939-A (JP)
Title: Shadow mask for color picture tube
Inventor: FUJIMURA TAKEO
IPC: H01J29/07
Filed: 1984-01-19
Abstract: PURPOSE:To prevent color shift due to doming from being produced by forming a shadow mask having a plurality of transparent holes by dividing said shadow mask into a plurality of portions obtained by pasting together materials different in a thermal expansion property from each other, and reversing thermal deformation of adjoining parts. CONSTITUTION:A surface of a shadow mask 4 for color picture tube having many transparent holes 5 is divided into at least two kinds of portions 4a, 4b, and formed into a pattern of a chessboard. For the portion 4a, a surface side thereof is formed by a material having a high thermal expansion coefficient, while a back side formed by a material having a low thermal coefficient. For the portion 4b, the surface and the back surface thereof are reversed to the part 4a, while the transparent hole 5 are arranged such that it forms one of a boundary lines between the portions 4a, 4b. Accordingly, even if the shadow mask 4 is locally heated by the emission of the electron beam, the deformation is reduced as a whole since individual small sections are oppositely bent backward. Thus, doming can be reduced along with the improvement of a picture quality.
Patent JP-S58127555-A (JP)
Title: Linear motor
Inventor: UEDA NOBUHIRO
IPC: H02K41/03
Filed: 1982-01-21
Abstract: PURPOSE:To enable to generate a stable detection signal and a large torque by employing a movable element having a reflection type photosensor, plating black chromium on projections forming pole teeth of a stator and coating paint having high reflectivity on recesses. CONSTITUTION:A movable element which has a reflection type sensor 1 made, for example, of a light emitting element 2 and a photodetector 3 for detecting the projections and the recesses of pole teeths 4a by the reflected light from the surfaces of the pole teeth 4a of a stator 4' is used. Black chromium 12 is plated on the surfaces of the projections forming the pole teeth 4a of the stator 4', and paint 13 having light reflectivity higher than the chromium plating 12 is coated on the surfaces of the projections. For example, after the chromium plating 12 is coated on the slit member 11 made of a magnetic material having rectangular nothces 11a longitudinally at the prescribed pitch, the member 11 is bonded onto the plate member 10. Thereafter, after paint 13 of such as white color is coated on the overall surface, only the paint 13 on the surface of the member 10 is wiped off, and the stator 4' is completed.
Patent JP-S61168660-A (JP)
Title: Low-temperature curing resin composition
Inventor: KITABAYASHI HIROSHI
IPC: C08K5/17
Filed: 1985-01-22
Abstract: PURPOSE:To provide the title compsn, having excellent adhesion, surface hardness and resistance to water, solvents and heat, by blending a specified reaction product with a synthetic resin contg. COOH groups or volatile basic salt thereof, or a soln. or dispersion of said resin. CONSTITUTION:A reaction product (A) of NH3, NH2OH, a monoamine (e.g. alkylamine) or a polyamine (e.g. ethylenediamine) (a) with a polyglycidyl compd. (b) [e.g. (poly)ethylene glycol glycidyl ether] in an equimolar quantity to an active hydrogen atom of component (a), is blended with a synthetic resin (B) contg. COOH groups or volatile basic salt thereof (e.g. diethylamine or NH3), an org. solvent soln. of the resin or a dispersion of the resin in a petroleum solvent, in such a proportion as to give about one epoxy equivalent per equivalent of COOH group.
Patent JP-S62166123-A (JP)
Title: Hill holder device for automobile
Inventor: MIZUMA TAKASHI
IPC: B60W10/18
Filed: 1986-01-18
Abstract: PURPOSE:To prevent an automobile from reversing due to its dead weight even in a case that an engine is stopped by insufficient depression of an accelerator pedal when the automobile is started on an ascending road, by constituting a device such that it holds a pressure of brake fluid interlocking to a predetermined distance depression of the accelerator pedal. CONSTITUTION:An action limiting means, constituted of the first and second control members 24, 26, is provided in an interlocking mechanism, formed by, for instance, a clutch pedal 9 and a brake fluid pressure holding value 7, and when the depression of an accelerator pedal 10 is in a predetermined distance or less, a device is constituted so as to break an interlocking relation between the clutch pedal 9 and the brake fluid pressure holding valve 7. And when the depression of the accelerator pedal 10 is in the predetermined distance or less, a brake fluid pressure is maintained by the brake fluid pressure holding valve 7 even if the clutch pedal 9 is returned. Accordingly, even in a case such that an engine is stopped because of insufficient depression of the accelerator pedal 10 when an automobile is started on an ascending road, the automobile can be prevented from reversing due to its dead weight by holding the brake fluid pressure in an operative condition.
Patent JP-S63177279-A (JP)
Title: Individual identifying device
Inventor: SHIMAKAWA HIROMITSU
IPC: G06T1/00
Filed: 1987-01-17
Abstract: PURPOSE:To identify an individual with high accuracy by recognizing the position of a palm put on a surface onto which a light beam flux is made incident to identify the position of a fingerprint to be read and setting a focal point at the fingerprint put on the identified position for read/collation processes. CONSTITUTION:A reading device like a TV camera, etc., reads an overall picture of a palm 12 put on an optical device 3 like a rectangular prism, etc., on which a light beam flux 6 sent from a light source 1 is made incident. The picture thus obtained recognizes the palm 12. It is considered that a fingerprint 2 is set on a cross point between a middle line 15 between a finger tip 13 and a 3rd joint 14 and a finger center line 16. Thus a position identifying device 9 identifies the position of the fingerprint 2 from the picture of the palm 12. An automatic focusing device 10 sets the focal point of a device 4 at the identified position to read a magnified fingerprint picture. A processor 5 checks whether the read fingerprint is coincident or not with a registered one. In addition, a fingerprint picture selector 11 selects a picture having highest contrast out of the fingerprints of five fingers at the time of registration. In such a way, an individual can be identified with high accuracy.
Patent JP-S63176744-A (JP)
Title: Belt slip releasing method for v-belt type continuously variable transmission
Inventor: KITANO KOJI
IPC: B60W10/10
Filed: 1987-01-17
Abstract: PURPOSE:To eliminate slip by providing a duty control zone for releasing belt slip at a portion higher than an upper limit of duty control zone for speed change control, and outputting a control signal to a solenoid valve when an engine enters into said control zone in order to increase the oil pressure in a hydraulic chamber. CONSTITUTION:A duty control zone for releasing belt slip is provided at a portion higher than an upper limit of duty control for speed change control. Lower limit of said releasing duty control zone is set with reference to an input rotation which can not be achieved through normal speed change control. When oil adheres to V-belt 15 or pulleys 12, 14 and causes belt slip, the input rotation exceeds over the duty control zone for speed change control and enters into the duty control zone for releasing belt slip, thereby it is judged to be slip. A duty ratio is read out from the releasing duty control zone and outputted to a pulley control solenoid 44. Consequently, oil pressure in an oil chamber 18 increases to increase thrust of pulley thus releasing belt slip.
Patent JP-S6360925-A (JP)
Title: Cerebral function improver
Inventor: KANEHIRA KOICHI
IPC: A61P25/28
Filed: 1987-01-18
Abstract: PURPOSE:To obtain a cerebral function improver useful for preventing various cerebral function disorder caused by abnormality of metabolic regulation in the brain, having low toxicity, containing a specific nitrogen-containing terpene alcohol as an active ingredient. CONSTITUTION:A cerebral function improver containing a nitrogen-containing terpene alcohol shown by formula I {X<1> and X<2> are H or OH; Y<1> and Y<2> are H; X<1> and Y<1> or X<2> and Y<2> are linked to form bond; one of Q<1> and Q<2> is Y<3> (Y<3> is OH when X<3> is OH and Y<3> is H or OH when X<3> is OH) and the other is group shown by formula II (R<1> and R<2> are alkyl, aryl, 4-piperidinyl, pyridyl, etc., or R<1> and R<2> together with bonded N form 5-membered or 6-membered heterocyclic ring); X<3> is H or OH; n is 0-2} or a pharmaceutically acceptable ester or salt thereof, such as 1-(dibutylamino)-3,7-dimethyl-6-octene-2,3-diol as an active ingredient. A dose of the compound is usually 30-2,000mg/day, preferably 50-600mg/day.
Patent JP-S5394982-A (JP)
Title: Output display device
Inventor: TORII HIROYUKI
IPC: G01D3/02
Filed: 1977-01-31
Abstract: PURPOSE: To display linear power as logarithmically converted values and make possible displaying of these outputs with a meter even if the outputs of an amplifier are small by inserting a nonlinear element to the feedback circuit of the amplifier amplifying the output of a Hall element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58128186-A (JP)
Title: Method for removing bacteria in pure water pipe
Inventor: YAMAGUCHI TOORU
IPC: C02F1/50
Filed: 1982-01-22
Abstract: PURPOSE:To completely remove bacteria and its dead body in a pure water pipe, by charging a lumplike ice piece with water into the pure water pipe, and scraping the bacteria adhering onto the inside wall of the pipe. CONSTITUTION:From one end of a pure water pipe 11, a lumplike ice piece (ice lump) 13 is fed together with pure water into the pipe. Subsequently, bacteria 12 sticking to the inside wall of the pipe 11 are scraped by this ice lump 13 and are discharged to the outside of the pipe 11. In this case, when the ice lump 13 is vibrated by an ultrasonic wave, etc. from the outside of the pipe 11, the inside wall of the pipe can be polished better, and the bacteria 12 can be removed effectively. As a result, the bacteria sticking to the inside wall of the pipe 11 can be removed completely, therefore, it is possible to constitute so that dead bodies of bacteria are not contained in pure water used for diffusion of a wafer and pretreatment of oxidation.