baber/WOPTO huggingface dataset:
Patent JP-S56106998-A (JP)
Title: Metal rolling oil
Inventor: HASHIGUCHI YUKIO
IPC: C10N40/24
Filed: 1979-07-14
Abstract: PURPOSE: A metal rolling oil under high pressure, having improved lubricity, and containing a polymer obtained through the thermal polymerization of a reaction product between castor oil (carboxylic ester) and an unsaturated fatty acid.  
     CONSTITUTION: A metal rolling oil containing a polymer prepared by the thermal polymerization of (A) an esterification product obtained by reacting one or more of (i) castor oil, (ii) castor oil to which an alkylene oxide is added and (iii) a partial ester having residual OH groups of the component (i) or (ii) with a 4W60C carboxylic acid with (B) a 12W24C unsaturated fatty acid. Capric, lauric, myristic acid, etc. may be cited as the carboxylic acid of the component (iii) in the component (A). Oleic, linoleic, linolenic acid, etc. may be cited as the component (B). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60232686-A (JP)
Inventor: NARUO NOBORU
IPC: H05B3/48
Filed: 1984-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62244012-A (JP)
Title: Small-sized zoom lens
Inventor: TANAKA KAZUO
IPC: G02B15/163
Filed: 1986-04-17
Abstract: PURPOSE:To satisfactorily correct an aberration without using an aspherical surface, by providing three lens groups consisting of the first group having a positive refractive power, for moving on an optical axis, the second group having a negative refractive power for variable power, and the third group which has been fixed, and also, making focal distances of the first and the second groups satisfy a specific condition. CONSTITUTION:In order from an object side, the first group consists of a cemented lens which has joined a negative lens and a positive lens, and a positive lens, the second group consists of a negative lens, and a cemented lens which has joined a negative lens and a positive lens, and the third group consists of a positive lens, diaphragm, a positive lens, a negative lens, a positive lens and a positive lens in order. In this case, by setting a refractive power ratio of the first group and the second group, as shown in the inequality in three group zoom lenses, a small-sized zoom lens which has an F-number of about 1.4, scarcely causes an aberration variation which follows variable power, and in which the overall length of the lens is short is obtained. When the refractive power of the first group exceeds the lower limit value of the inequality and becomes too strong, it becomes difficult to correct an abberation in the vicinity of 1.4 F-number, and also, when the refractive power of the second group exceeds the upper limit value and becomes too strong, the interval becomes larger than required.
Patent JP-S5613803-A (JP)
Title: Antenna drive control device
Inventor: TERASAWA HIDETO
IPC: H01Q1/10
Filed: 1979-07-12
Abstract: PURPOSE:To secure the automatic stopping of the antenna rod at the upper and lower fixed positions respectively, by giving the control to the antenna driving reversible motor in coupling to the use or nonuse of the radio. CONSTITUTION:When key switch 2 of the car is turned on and then radio switch 3a is turned on, electromagnetic relay 4a is energized via transistor Tr1. Thus the antenna rod begins to go up by antenna driving reversible motor 5. Then electromagnetic relay 4b is energized after a fixed time set by timer circuit 4c, and thus the feed to motor 5 is stopped to give a halt to the antenna rod at the fixed position of the upper end. After this, switch 3a is turned off. As a result, relay 4a is deenergized to give the reverse rotation to motor 5. And the antenna rod beings to go  down. Then relay 4b is deenergized after a fixed time set by timer circuit 4c, and  the antenna rod stops at the position of the lower end. In such way, the antenna  can be stopped at the upper and lower fixed positions in coupling to the use or  non use of the radio.
Patent JP-S5315339-A (JP)
Title: Phenylthiourea derivatives and insecticides and funficides containing same as active constituents
Inventor: NISHIMURA TATSUTOMO
IPC: C07C325/00
Filed: 1976-07-26
Abstract: PURPOSE: Phenylthio urea derivatives I(X is phenyl or naphthyl having one or more groups selected from phenyl, halogen, alkyl, haloalkyl, alkoxy, phenoxy and alkylenedioxy), e.  g.  N-tribromoacetyl-N'-2,4,6-trichlorophenylthiourea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09258313-A (JP)
Title: Optical part fixing device
Inventor: SOSHI ISAO
IPC: G03B17/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to eliminate time for assembly so as to reduce cost by directly mounting an electronic circuit board on an optical part, and fixing the electronic circuit board and the optical part on a finder main body by a fixing member through a cushioning member. SOLUTION: Both of the 1st and the 2nd reflection surfaces of a pentagonal prism 1 functioning as the optical part and an FPC 3 functioning as the electronic circuit board are simultaneously pressed and fixed from above by a pentagonal prism pressing and fixing plate 5 through a pair of presser rubbers 4 functioning as the cushioning member. The external shape of the area of the FPC 3 pressed by the rubbers 4 is not made the same as the 1st and the 2nd reflection surfaces, and made smaller than the shape thereof, so that not only the FPC 3 but also both of the 1st and the 2nd reflection surfaces of the prism 1 are directly pressed from above by the rubbers 4. Therefore, the prism 1 and the FPC 3 are simultaneously fixed by one fixing plate 5.
Patent JP-S5517119-A (JP)
Title: Variable magnifying power copying apparatus
Inventor: IKESUE MASUMI
IPC: G03B27/34
Filed: 1978-07-21
Abstract: PURPOSE: To achieve simple and easy manupulation and enhance the working efficiency, by providing a control device for setting the magnification and detection part of longer and shorter side lengths of both original and paper.  
     CONSTITUTION: In order to detect the length of the longer and shorte sides of an original 4 placed on a contact glass 2, a member is provided, for instance, on the original 4 to read by fitting cursors 23, 24 from the positions thereof. In order to detect the length of longer and shorter sides of a paper 14, a member is provided, for instance, on a cassette 12 to read by setting specified mark when installing. In addition is furnished a control device 27 which sets the magnification by means of zoom lens 7 by receiving outputs from the detecting members for said original 4 and paper 14. By thus constituting, without requesting the operator to calculate the magnification and set, simply by manipulating the button, the original used in longer side direction or shorter side direction may be copied easily under the specified magnification by aligning in one direction, so that the working efficiency may be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60232863-A (JP)
Title: Grinding of dynamic valve cam for engine
Inventor: KUMITA ZENICHIROU
IPC: B24B19/12
Filed: 1984-05-07
Abstract: PURPOSE:To improve the grinding efficiency by arranging a pair of master cam chips on the shaft with same phase while rotating the cam shaft and the work shaft by 180 deg. upon finish of grinding of chip then further rotating only the work shaft by the amount corresponding with the phase against a chip to be grinded next. CONSTITUTION:A pair of master cam chips 71, 72 for intake and exhaust valves are arranged in in-phase then a table 1 is rolled through a roller 4 while profiling one of the chips 71, 72. At first, the grinding wheel 3 and the roller 4 are moved respectively to the positions facing with the chips Wa, 71 then the work shaft 2 and the cam shaft 6 are index rotated independently such that the base section A of the chips Wa, 71 will face with the grinding wheel 3 and the roller 4 to roll the table 1 thus to grind the circular base section A of the tip Wa to predetermined depth then the shafts 2, 6 are rotated synthronously to finish grinding at the position where the top section B of the chip Wa will contact with the grinding wheel 3. Thereafter, the shaft 6 is rotated by 180 deg. synchronously with the shaft 2 and index rotated by the amount corresponding with the phase of next chip.
Patent JP-H03287206-A (JP)
Title: Crossing type optical waveguide
Inventor: KAMATA YOSHIYUKI
IPC: G02B6/122
Filed: 1990-04-03
Abstract: PURPOSE:To prevent light from being diffused at an intersection part when the angle of intersection is small by forming discontinuous zones which have an equivalent refractive index at parts of connections with the intersection part of optical waveguides connected to the intersection part. CONSTITUTION:The discontinuous zones 4a-4d which have the equivalent refractive index are formed at the parts of connections with the intersection part 3 of at least one optical waveguide 1(2) connected to the intersection part 3 of the optical waveguides 1 and 2. Namely, the optical waveguides 1 and 2 cross each other at a desired angle theta of intersection to form the intersection part 3 and groove parts 4a-4d are formed at the parts where an incidence port 1a and an incidence port 2a, and a projection port 1b and a projection port 2b are connected to the intersection part 3. Light beams from the incidence ports 1a and 2a are therefore confined to the intersection part 3 to suppress crosstalk to the sides of the projection ports 1b and 2b in a cross state. Consequently, the crosstalk is reduced.
Patent JP-H01262377-A (JP)
Title: High pressure seal
Inventor: NAKANISHI TOSHIKAZU
IPC: F16J15/24
Filed: 1988-04-12
Abstract: PURPOSE:To make improvements in high-pressure resistance and durability by constituting an external seal ring of a flunger being reciprocated in a cylinder with a cylindrical ring, a section-almost-wedgy elastic seal ring, two elastic seal rings holding each of the wedgy surface in between and a support ring. CONSTITUTION:In a high-pressure hydraulic pump made up of fitting a plunger 7 in a cylinder 1, a metal cylindrical ring 2 is attached to a surface 11 of a metal spacer 8 installed at the high pressure side. A section-almost-wedgy elastic seal ring 3 is attached to another surface 12 of this cylindrical ring 2, and each of section-almost-trapezoidal elastic seal rings 4a, 4b is set up on the respective wedgy surfaces 13, 14. These seal rings 4a, 4b is made to adhere to a resin support ring 4 at a low pressure side 15, constituting an external seal ring for the plunger 7 from respective elements 3, 4a, 4b, 5 of the seal rings. Then, an adjusting ring 6 is set up on another surface 16 of the support ring 5, and the required high pressure seal is completed so as to give the external ring tensile force.
Patent JP-H04217915-A (JP)
Title: Stabilizer for 4-ethyl-2-hydroxyimino-5-nitro-3-hexenamide-containing pharmaceutical, method for stabilization and stabilized pharmaceutical
Inventor: UEDA YOSHIO
IPC: A61K47/10
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a stabilizer for 4-ethyl-2-hydroxyimino-5-nitro-3-hexenamide or a pharmaceutical containing the aforementioned compound as an active ingredient, a method for stabilization and a pharmaceutical stabilized by including the above-mentioned stabilizer. CONSTITUTION:A compound selected from polybasic acids, 16-20C fatty acids, ascorbic acid, erythorbic acid and riboflavin is used as a stabilizer for the aforementioned compound expressed by the formula.
Patent JP-H05256063-A (JP)
Title: Cushioning control method for automatic door
IPC: E05F15/10
Filed: 1992-03-12
Abstract: PURPOSE:To prevent door bodies from colliding against a doorstop because of load of parallel links even though braking is applied in an automatic door structure in which vertically rectangular door bodies are made movable smoothly with the parallel links provided thereto. CONSTITUTION:In an automatic door structure in which door bodies 1a, 1b are provided to a doorway so that the door bodies can move freely in reciprocation along the doorway as they are guided by parallel links 17, braking force is applied when the door bodies 1a, 1b come to positions just short of a doorstop. After that, the braking force is applied step by step until the door bodies 1a, 1b touch the doorstop.
Patent JP-S5615106-A (JP)
Title: Vehicle driven by dc linear motor
Inventor: FUKAYA TOSHIO
IPC: B60L13/00
Filed: 1979-07-17
Abstract: PURPOSE: To cause a floating force which is based on the interaction between field units and conductor plates, by placing the conductor plates on a track in the face of the field unit on vehicle, and to automatically maintain a center line as to the track, by arranging armature windings and sliders in right and left symmetric positions.  
     CONSTITUTION: Numerous armature windings 5 are provided at both the sides of a braking track 8. A thin insulating sheet 24, a conductor plate 4 and a track sheet 21 made of a nonmagnetic, electroconductive and lubricating metal material are coated on each armature winding 5. A pair of sliders 1 are mounted on the body 10 of the vehicle so that the sliders slide along the track sheets 21. Field units 3 for driving and repulsion are supported on the sliders 1. Other field units 6 for causing horizontal thrusting forces opposite to each other by interaction with the paired armature windings 5 are also supported on the sliders 1. According to this constitution, the gap between the armature winding 5 and the field unit 3 is kept at the minimum to heighten driving efficiency and the concentricity of the body of the vehicle to the track is automatically maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11287900-A (JP)
Title: X-ray spectral element and fluolescent x-ray analyzer using the element
Inventor: KANAZUKI TOSHIKI
IPC: G01N23/223
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray spectral element that has an atomically flat and smooth interface and improves the reflectance even for a short lamination period. SOLUTION: In an X-ray spectral element 1 where an artificial lattice 3 formed by laminating pairs of reflective layers 4 (4A, 4B...4X) and spacer layers 5 (5A, 5B...5X) alternately is provided on a substrate 2, firstly, the reflective layers 4 and the spacer layers 5 have a crystal structure of a cubic crystal made by epitaxial growth. Moreover, the spacer layers 5 is made of Al and the reflective layers 4 is composed of a metal containing Ag and Pd. Additionally, the orientation of crystal growth in the reflective layers 4 and the spacer layers 5 is <001> for a unit lattice of the cubic crystal and the whole body of the artificial lattice 3 constitutes a single crystal.
Patent JP-H01260376-A (JP)
Title: Test mode selection circuit
Inventor: SHIMIZU MASAHIKO
IPC: G01R31/28
Filed: 1988-04-11
Abstract: PURPOSE:To obtain a test mode selection circuit to enter a normal application mode when an integrated circuit is reset, by incorporating a test mode clearing circuit into the integrated circuit to select a test mode with no input signal from outside when a power source is ON. CONSTITUTION:When a power source is turned ON, a reset signal 111 generated with a power source ON resetting circuit 101 permits the resetting of a counting circuit 104 as well as the setting of a test mode for a test mode cleaning circuit 105. The test mode clearing circuit 105 puts a test motor to a halt by a reset pulse signal 113 from an input terminal 208 or a counting completion signal 120 from a counting circuit 104 to enter a normal application mode. The counting circuit 104 counts outputs of a ring oscillation circuit 102 and a frequency dividing circuit 103 connected to the test mode clearing circuit 105. This enables selection of a test mode with no input signal from outside when the power source is ON.
Patent JP-S60233804-A (JP)
Title: Improvement of magnetism in amorphous alloy thin film
Inventor: SATOU SHIYUN
IPC: H01F1/153
Filed: 1984-05-04
Abstract: PURPOSE:To obtain an iron core which has less iron loss in low frequency band by locally and momentarily melting the surface of an Fe group amorphous alloy thin belt used for the iron core of a power transducer irradiating laser light of the limited beam diameter of 0.5mm. or less and then by rapidly cooling to be solidified in amorphous again. CONSTITUTION:The surface of an amorphous alloy thin belt is melted locally and momentarily, the melted part is rapidly cooled and solidified to be made amorphous again and the iron loss is greatly reduced. In this case, the shape and the distribution of the locally melted part are desirable to be parallel lines or dotted lines and the area and the depth of each melted part are made under the conditions that the melted part and the peripheral part are not made amorphous in the solidification process during heating or after melting. For this reason, when locally melting using laser light, the width of the line of the melted part is made 0.3mm. or less and in the case of dotted lines, the diameter of the spot is made 0.5mm. or less.
Patent JP-H10294084-A (JP)
Title: Lamp harness assembly
Inventor: TAILLIE JOSEPH P
IPC: H01J61/52
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To uniformalize the illuminance distribution of a fluorescent lamp in its longer direction without extending the lamp in length, and without delicately adjusting the width of a slit through which light passes and the like in a fluorescent lamp forming up a light source for a document scanner. SOLUTION: A fluorescent light source contains a fluorescent lamp 111, lamp bases 120 mounted to both its end parts, and an electrical insulating substrate 125 covering the fluorescent lamp 111. A heater element 113 is disposed to the fluorescent lamp 111, and electric power traces 130 and 132 for the fluorescent lamp 111 and the heater element 113, are formed over the electrical insulating substrate 125. Furthermore, a light shielding area 1132 is formed over the electrical insulating substrate 125. The illuminance of the fluorescent lamp 111 along its longer direction is thereby adjusted by the light shielding area 1132, so that its illuminance distribution is thereby uniformalized.
Patent JP-H06299858-A (JP)
Title: Multivalve suction type engine
Inventor: SATO HIROMI
IPC: F02F1/42
Filed: 1993-04-16
Abstract: PURPOSE:To ensure formation of a normal swirl of suction air flow by forming a plural number of suction ports in a helical port and a tangential port and also forming a recessed portion and a protuberant portion respectively in the tangential port to guide and deviate suction air. CONSTITUTION:Among two suction ports 2, 3 on an engine, one of them is formed on a helical port 7 and the downstream side of the other port 3 is formed in a tangential port 6. And this tangential port 6 has a recessed portion 9 formed thereon so as to guide suction air made by the tangential port 6 to the upstream side of a normal swirl S, which is made by the helical port 7 in the internal wall portion 11 near an opening 5 on the under surface of the cylinder head 1, in the normal swirl direction S of the cylinder 4. Further, the tangential port 6 has a protuberant portion 14 formed thereon that deviates suction air to the outer side of the cylinder 4 immediately before the recessed portion 9 from the center O2 of the tangential port 6 towards the center 01, of the cylinder 4.
Patent JP-S61249966-A (JP)
Title: Benzazepine derivative
Inventor: KURAUSU BURUSUTORUPU
IPC: C07D409/04
Filed: 1986-04-21
Abstract: Novel 2,3,4,5-tetrahydro-1H-3-benzazepines which in the 5-position have furyl, thienyl, pyridyl, or ring systems consisting of phenyl ortho condensed with a benzen, cyclohexan, cyclohexen, cyclopentan or cyclopenten ring wherein one of the carbon atoms may be exchanged with oxygen, sulphur or nitrogen, have interesting central nervous system and cardiovascular effects.
Patent JP-H05289568-A (JP)
Title: Fixing device
Inventor: SHIMAZAKI HIROMITSU
IPC: G03G15/20
Filed: 1992-04-10
Abstract: PURPOSE:To uniformly heat the surface of a heating roller without providing a speical controller and to shorten a time for warming up by filling a gap part generated at the time of fitting a heat generating body layer into the hole of the heating roller, with a conductive material having a good heat conductivity. CONSTITUTION:The device is constituted of a cylindrical heat generating body having a heat generating body layer 3 formed on a conductive support body 4, a conductive heating roller 1 having a hole to be fitted with the cylindrical heat generating body and a conductive filler 5 such as conductive grease, etc., packed in the gap of the fitting part of the cylindrical heat generating body into the hole of the heating roller 1. And heat is generated by the heat generating body layer 3 by impressing a voltage between the conductive supporting body 4 and the heating roller 1, and the heat generated by the heat generating body layer 3 is transmitted to the heating roller 1 through the conductive filler 5, and also, the heat generating body layer 3 is formed by applying thermal spraying with a ceramic material having a positive resistance temperature coefficient. The heat generated by the heat generating body is effectively transmitted to the heating roller 1 by the conductive filler 5 packed in the gap of the fitting part.
Patent JP-S63256103-A (JP)
Title: Membrane separator
Inventor: TATSUTA MASAKAZU
IPC: C02F1/44
Filed: 1987-04-13
Abstract: PURPOSE:To reduce noise sources by using a water-cooled driving motor, and coupling the driving motor directly to a multiple-stage centrifugal pump without using a bearing unit for coupling in the title membrane separator using a membrane module. CONSTITUTION:The driving motor 19 is cooled by water, and a cooling water passage is formed on the inside of a casing 19b. The coupling part 20 between the multiple-stage centrifugal pump 18 and the driving motor 19 is formed with a housing 20a, a cylindrical coupling 20b, etc. Namely, one side of the housing 20a is fixed to the end face of the motor casing 19b by a bolt 24, and the suction-side casing 18c of the pump casing is abutted on the other end face of the housing 20a through a seal retainer 25 and clamped and fixed by a bolt 26. As a result, a cooling fan, etc., are omitted, and the noise due to the operation of a pump device can be remarkably reduced.
Patent JP-S61247972-A (JP)
Title: Automatic analyzing device
Inventor: WAKATAKE KOICHI
IPC: G01N35/02
Filed: 1985-04-26
Abstract: PURPOSE:To obtain plural pieces of reliable blood analytic information in a short time by measuring >=1 items for each of plural reaction container holders and inhibiting different items from being analyzed for the same reaction container. CONSTITUTION:When a specific sample container 1 is conveyed to a sample dispensing position, the sample in the container 1 is dispensed to a reaction container A by a specific amount through a sample dispensing device C. When a reagent bottle 5 corresponding to a measurement item is conveyed to a reagent dispensing position, the reagent in the bottle 5 is dispensed to the reaction container A by a specific amount through a reagent dispensing device D. A turret type reaction container holder E which holds a necessary number of reaction containers A at equal intervals is formed integrally wit the outer peripheral drum part of a column 20 and one item is analyzed for each stage of the reaction container holders E1-E5. For example, a GOT analysis is taken in the holder E1, a GPT analysis in E2, an LDH analysis in E3, an ALP analysis in E4, and a TP analysis in E5 respectively.