baber/WOPTO huggingface dataset:
Patent JP-S62240313-A (JP)
Title: Resin for use in semiconductor sealing
Inventor: FUKUSHIMA JIRO
IPC: C08G59/00
Filed: 1986-04-09
Abstract: PURPOSE:To obtain the titled resin with reduced mold wear in sealing and enhanced heat dissipation of sealed semiconductor devices, outstanding in moisture resistance, for use as epoxy mold resin for low-pressure transfer molding, by incorporating a resin with, as a filler component, spherical alumina powder. CONSTITUTION:The objective resin can be obtained by incorporating a resin such as epoxy resin with, as a filler component, spherical alumina powder (e.g. with an average size 10-20mum).
Patent JP-H03280666-A (JP)
Title: Original reader
Inventor: MIYAZAWA HIDEYUKI
IPC: H04N1/19
Filed: 1990-03-28
Abstract: PURPOSE:To prevent density fluctuation of a reproduced picture by inputting a peak value of a digital peak hold circuit to an input of an analog peak hold circuit when an original is stopped at intermittent carrying. CONSTITUTION:A peak hold circuit 13 consists of an analog peak hold circuit section 12 and a digital peak hold circuit section 13 and a switch SW 2 selecting the input stage of a comparator 4 is provided to the analog peak hold circuit section 12. Then the SW 2 is connected to a noninverting input of the comparator 4 to select an output of a picture read section and an output of a D/A converter 8 alternatively by a switching signal from the control section. That is, when the original is carried intermittently to the read position by an original carrier section and the original is stopped, the output of the digital peak hold circuit 13 is inputted through the SW 2 to the analog peak hold circuit 12. Thus, the reduction in the peak output during the stop of the original is avoided and density fluctuation of the reproduction picture is prevented.
Patent JP-S58206581-A (JP)
Inventor: RUUTOUITSUHI HAA SHIYURAAGAA
IPC: A01N43/30
Filed: 1983-05-12
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-S63247631-A (JP)
Title: Wheel temperature detector
Inventor: SASAJIMA YOSHIO
IPC: G01K13/08
Filed: 1987-04-02
Abstract: PURPOSE:To enable noncontact detection without causing performance deterioration due to the adverse influence of rainfall, snowfall, etc., by fitting a temperature sensing magnetic body and a permanent magnet which lose magnetism at specific temperature on the flank of a wheel by shielding magnetism, and providing a temperature sensor where a magnetic sensor is arranged at a spatial distance from the temperature sensing magnetic body. CONSTITUTION:Permanent magnets 5 and 6 are arranged on both sides of the temperature sensing magnetic body 4, and those are put in a magnetic shield 7, whose bottom surface is fixed to the flank of the wheel 1. Then the magnetic sensor 8 is arranged at the spatial distance (l) from the magnetic body 4 without contacting it. Then when a brake shoe 2 is run by being pressed against the wheel 1 at the time of snowfall, etc., the wheel 1 raises up to temperature corresponding to the pressing pressure. The magnetic body 4 becomes a ferromagnetic body or loses its magnetism according to whether or not the temperature is below the curie point of the magnetic body 4, and the output of the magnetic sensor 8 becomes high or low. For the purpose, the curie point of the magnetic body 4 is selected according to the wheel temperature to be measured and the temperature of the wheel 1 can be detected.
Patent JP-H08250337-A (JP)
Title: Electric equipment iron core
Inventor: KANEKO TADASHI
IPC: H01F30/00
Filed: 1995-03-14
Abstract: PURPOSE: To protect the wound iron core of a stationary electromagnetic equipment against cracking caused by vibrations or a thermal stress induced inside it, wherein the wound iron core is formed of low-magnetostrictive silicon steel thin belt (silicon steel thin plate) which is rigid and fragile. CONSTITUTION: Wound iron cores 3 and 2 formed of directional silicon steel plate of the same width as a wound iron core 1A are provided to a low- magnetostrictive thin silicon steel belt (6.5%, silicon steel plate of thickness 0.1mm. The weight ratio of the iron cores 3 and 2 to the whole core is set to 4 to 20:100. The whole wound iron core is vacuum-impregnated with an epoxy resin into an integral structure.
Patent JP-S537701-A (JP)
Title: Preparation of porous activated coke
Inventor: KAWAMURA KAZUO
IPC: C01B32/336
Filed: 1976-07-12
Abstract: PURPOSE: To prepare high quality porous activated coke economically by activating semi-coke, carbonized at a specific temperature, with hot gas containing steam and/or CO 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61238718-A (JP)
Title: Hair cosmetic
Inventor: SAKAMOTO TETSUO
IPC: A61K8/97
Filed: 1985-04-17
Abstract: PURPOSE:A hair cosmetic, obtained by incorporating 1-2 of rosemary, Rumex japonicus Houtt., sesamol, lecithin, gamma-oryzanol, phytic acid, etc., having high safety and very useful for preventing dandruff. CONSTITUTION:An antidandruff hair cosmetic obtained by incorporating one or two or more selected from compounds having germicidal and antimicrobial action, e.g. pyrithione zinc, trichlorocarbanilide and triclosan, with a substance selected from the group of 21 kinds of rosemary, Rumex japonicus Houtt., sesamol, lecithin, gamma-oryzanol, phytic acid, phosphatidyl serine, phosphatidyl ethanolamine, ascorbic acid, butyl hydroxyanisole, citric acid, dibutyl hydroxytoluene, erythorbic acid, guaiac resin and nordihydroguiarectic acid as an active constituent.
Patent JP-H08255934-A (JP)
Title: Light emitting diode
Inventor: KOIKE YASUHIRO
IPC: H01L33/62
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a light emitting diode which can output variously kinds of luminous flux. CONSTITUTION: The light emitting diode LED comprises a light emitting part EM, a lead LD for feeding a current to the light emitting part EM, and a cap part CP covering the light emitting part EM. An epoxy resin is employed, for example, as the material of the cap part CP. A side reflection part RF having a conical recess is provided at the forward end of the cap part CP. Luminous flux FL1-FL3 radiated forward from the light emitting part EM is reflected on the side reflection part RF an converted into luminous flux FL1'-FL3' advancing in all circumferential direction. The luminous flux FL1-FL3 may be totally reflected on the side reflection part RF. When a pyramid recess is employed in place of conical recess, the luminous flux FL1-FL3 radiated from the light emitting part EM is reflected on the inner surface of the pyramid recess to produce a plurality of sectoral luminous flux.  The side reflection part RF at the forward end of the cap part CP may be inclined. Alternatively, a cylindrical lens part may be provided at the forward end of the cap part CP in order to produce the flat luminuous flux.
Patent JP-H11283980-A (JP)
Title: Pattern forming device, formation of pattern and substrate
Inventor: INOUE SATOSHI
IPC: H01L21/283
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a new method of forming a microscopic pattern. SOLUTION: A pattern forming device is provided with a first electrode 11 and a second electrode 12, at least one side of which is formed of a layer containing aluminium, which is a material which generates electromigration, or the like, a power-supply unit 13 for applying a voltage between the electrodes 11 and 12 and a carrying unit 14, which brings the electrodes 11 and 12 into contact with arbitrary positions on a pattern formation surface (100) and moves the electrode on one side of the electrodes 11 and 12 along the surface (100). The electromigration is generated in the point of the electrode 11 by a power supply, and hillocks are generated on the point. A pattern is formed by a string of these hillocks.
Patent JP-H11279057-A (JP)
Title: Ne kappa b activation inhibitor
Inventor: MIYAMOTO ARIMASA
IPC: A61K31/185
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor which can display safe and high effects in oral administration and is useful as an excellent preventive against Alzheimer' s disease, antiphlogistic or the like by making the inhibitor include taurine or taurine chloramine as an active ingredient. SOLUTION: This inhibitor includes taurine, taurine chloramine and a sulfur- containing amino acid (preferably methionine, s-adenosyl methionine, homocystein or the like) capable of converting to these precursors in vivo or their pharmacologically permissible salts as active ingredients. Taurine chloramine is the chlorine adduct of taurine. The active ingredient of taurine is preferably administrated in a dose of 0.1 g/day-15 g/day. By this process, the activation of NF-κB which controls the production of inductive type nitrogen monoxide synthase and cytokine on inflammatory reaction is inhibited and this inhibitor is expectable as an preventive against diseases participating in the activity of NF-κB.
Patent JP-S568786-A (JP)
Title: Screw mounting device in floating type hull
Inventor: MOCHIZUKI SHIYOUJI
IPC: B63H20/02
Filed: 1979-06-29
Abstract: PURPOSE: To hold a screw at a fixed position irrespective of the variation in the floating height of a hydrofoil boat by providing a float on the top of its stern arm and mounting an outboard motor on this float area.  
     CONSTITUTION: The arm 6 is rotatingly mounted to the rear ship's bottom of the hydrofoil boat 1 which floats up to the fixed height and is sailed by the hydrofoil 2 which is mounted on a pole 3. The float 4 is provided on the top of the arm 6 and the outboard motor 5 is mounted on this float 4. When the boat sails at high speed, the hull 1 floats. However, this structure can always retain the outboard motor 5 at a fixed position irrespective of the variation in its floating height. When the hull does not float up at low speed, the float 1 is housed in the stern concave 8 of the  hull 1 and is united with the hull in a body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07293004-A (JP)
Title: Self-supporting house for physically-handicapped person
Inventor: SASAKI MICHIHIRO
IPC: E04H1/02
Filed: 1994-04-21
Abstract: PURPOSE:To ensure a room suitable for training for self-support as a physically- handicapped person is helped by his family, to occupy no wasteful space, and to perform construction simply and at a low cost by using units. CONSTITUTION:A self-supporting house for a physically-handicapped person comprises a bath room, closet, and toilet unit 1, a living dining unit 2, and a bed room 3. In the units 1, 2, and 3, respective openings 11 are united, and interconnected without a difference in level in an opening floor surface.
Patent JP-H11257809-A (JP)
Title: Ice making structure of water-storage-type ice machine
Inventor: MARUYAMA FUMIO
IPC: F25C1/10
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent cotton ice and muddy ice from arising during ice making operation, by forming a nonflow part, where ice making water not flowing with agitation collects, in the vicinity of an ice making projection, in an object which creates ice blocks around the ice making projections while agitating the ice making water, with its ice making projections soaked in the ice making water. SOLUTION: An ice machine 11 which makes many ice blocks 10 is composed of an ice making frame 12 arranged horizontally, a takeout member 30 arranged tiltably over it, and an ice making plate 14 having many ice making projections 16 projected at specified intervals lengthwise and crosswise. Moreover, a cloudiness preventer 28, which has an agitation plate 28a for preventing the ice blocks 10 from becoming cloudy by moving ice making water, is arranged in an ice making mechanism 11. In this case, a recess 50 as a nonflow part is partitioned off in the space between a through hole 12a and the ice making projection 16.  Then, an ice nucleus is made by easily freezing the ice making water collected in the recess 50 not subjected to the influence of agitation of the cloudiness preventer 28, thus the occurrence of cotton ice or muddy ice caused by overcooling of the ice making water is prevented.
Patent JP-S62238546-A (JP)
Title: Fitting device for light source part
Inventor: KONUKI KAZUHIKO
IPC: G03B27/54
Filed: 1986-04-10
Abstract: PURPOSE:To attach a light source part to a device body with high accuracy, by a simple constitution, by engaging and holding a latch metallic fixture to a hook of the device body by an energizing member, so that the light source is pressed and supported by the device body. CONSTITUTION:The title device is constituted by providing a latch metallic fixture 2 which is engaged to a hook 41 of a device body 20 so as to be movable relatively in the attaching the detaching directions of a light source part 1, on the light source part 1, and providing an energizing member 3 for energizing the latch metallic fixture 2 in the engaging direction to the hook 41, and also, pressing and energizing the light source part 1 to the device body. In this regard, in the latch metallic fixture 2, a slotted hole 2a is formed in the attaching and detaching directions, and a shaft 4 which is fitted into its slotted hole 2a is provided on the light source part 1. The latch metallic fixture 2 can move in the upper and lower directions, drawn downward by a spring 3, and also, a counterclockwise rotational force is given centering around the shaft 4. The energizing member 3 energizes the latch metallic fixture 2 in the engaging direction to the hook 41, and also presses and energizes the light source part 1 to the device body 20, therefore, the attaching and detaching operations can be executed easily, and the light source part 1 can be attached to the device body 20 with a high position accuracy by a simple constitution.
Patent JP-S61240512-A (JP)
Inventor: OSHIMA NOBUYUKI
IPC: H01B5/16
Filed: 1985-04-18
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-H11259410-A (JP)
Title: Information processor, connection device control method in the same and record medium
Inventor: ATSUIZUMI TAKAHIRO
IPC: B41J29/38
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the operability of a user by automatically installing printer/scanner driver used for executing a printing processing or a scanning processing. SOLUTION: An information processor is provided with an operating system USB driver stack 1107 detecting that a printer/scanner device having printer/ scanner cartridge which can be attached/detached on a carriage and which realizes original printing function/original picture reading function is newly added/connected, and a printer manager 1102 installing the printer/scanner driver for its control when the printer/scanner device is newly added/connected.
Patent JP-H10279659-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: NIWA KATSUHIRO
IPC: C08L63/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. excellent in reliabilitty, such as resistances to soldering crack and peeling, and moldability by compounding an epoxy resin component contg. an epoxy resin having a structure wherein at least two arom. rings exist between epoxy groups and a C-C double bond exists between the arom. rings, a phenolic curative, and an inorg. filler. SOLUTION: For instance, the epoxy resin component contains a compd. represented by formula I (wherein an II atom bonded to a double-bond carbon atom or an arom. ring may be substd. by an org. group), pref. in an amt. of 50 wt.% or higher. A compd. represented by formula II (wherein R<1> is a divalent arom. group having no hydroxyl group; R<2> is a hydroxylated divalent arom. group; R<3> is a hydroxylated monovalent arom. group; and n is an integer of 0 or higher) is pref. as the curative, a phenol/p-xylylene copolymer being esp. pref. Usually, 2-15 wt.% epoxy resin component, 2-15 wt.% curative, and 60-95 wt.% inorg. filler are compounded.
Patent JP-S63249804-A (JP)
Title: Quartz base optical waveguide film and its production
Inventor: KAWACHI MASAO
IPC: G02B6/13
Filed: 1987-04-06
Abstract: PURPOSE:To produce a quartz base optical waveguide film having high quality by constructing it with an oxide single crystal substrate having high melting point, and a thick film of quartz base glass sintered at high temp. on the substrate, wherein a core layer is included in the quartz glass thick film. CONSTITUTION:A completely transparent quartz base optical waveguide film having high quality is obtnd. by using an oxide single crystal plate having high melting point for a substrate of the optical waveguide film, and vitrifying a film of fine glass particles at high temp., for example, at >=1,400 deg.C, more pref. at >=1,500 deg.C. This quartz base optical waveguide film (for single mode) consists of a sapphire (Al2O3 single crystal) substrate 1 as a high melting oxide single crystal substrate, a quartz base glass buffer layer 2, and a quartz base glass core layer 3. By this constitution, a quartz base optical waveguide film of high quality is prepared without causing remarkable deformation nor fusion of the substrate.
Patent JP-S59208681-A (JP)
Title: Printer
Inventor: SATOU SHINSUKE
IPC: B41J2/485
Filed: 1983-05-12
Abstract: PURPOSE:To read out and convert a ''kanji'' (Chinese character) front ROM rapidly by providing the titled device with a circuit reading out horizontal font data in parallel and converting the data into vertical font data and a circuit selecting the arraying direction and reading order of the font data. CONSTITUTION:A font reading/converting circuit determines a reading address automatically by internal counters 13-15 and a selector 16 and applies font patterns in a font ROMB by every 8 bits in an order corresponding to a request from the printer. In the printer body, a microprocessor is used as a part of a control device and data are inputted/outputted between the printer body and the conversion circuit through a data bus 1 of 8 bits and control lines 2-5. A font reading order and a ''kanji'' code are set up in a font reading order latch circuit 11 and a ''kanji'' code latch circuit 12 by respective control signals and the set values are maintained until the printing control device reads out the font of one character. Thus, the array direction and reading order of the font data are selected.
Patent JP-S57200743-A (JP)
Title: Composite spring
Inventor: SASAE TAKASHI
IPC: F16F1/42
Filed: 1981-05-29
Abstract: PURPOSE:To obtain a greater damping effect in the titled spring, for resiliently supporting a vibrating body, by sealing in a resilient cylinder of rubber or the like, an elastomer sponge column having notches around the outer circumference and impregnated with a liquid. CONSTITUTION:In a case that the present composite spring is used for supporting an engine of an automobile, the cylindrical column 14 of an elastomeric sponge having, for example, a plurality of circular V-shaped notches 15 in the outer circumferential surface and impregnated with an antifreezing solution, that is, an ethylene glycol solution is loaded in the thick-walled cylinder 10 of a resilient matter such as rubber having a bottom. A plate 13 in which a bolt 12 for attaching an engine, that is, a vibrating body is embeded, is bonded to the bottom 11 of the cylinder 10, and a flange of each seat plate 17 is fitted into the notch formed in the outer circumferential surface of the open end of the cylinder 10, and is bolted to the plate 16 at 18. According to this arrangement, the liquid can flow between the spaces formed by the notches 15 and the column 14 so that a greater damping force can be obtained.
Patent JP-2000274020-A (JP)
Title: House
Inventor: UMETSU HIROYUKI
IPC: E04D13/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To melt snow by reducing cost and by using clean thermal energy. SOLUTION: A house A is so constituted that a lower end part of a heat pipe is arranged on a heat collection space B formed in the underground, an upper end part of the heat pipe is arranged in the vicinity C of a back surface of a roof material, and heat in the underground is propagated conducting to the roof material by the heat pipe to melt snow. Accordingly, the warm heat in the underground can be used for snow melting as it is, special energy for the snow melting is not needed, and the clean and safe house A which exhibited energy saving can be formed. Furthermore, the heat pipe can be easily arranged compared with a conventional snow melting type, and the house A, which exhibited rich in workability and maintenance free, can be formed.
Patent JP-S527077-A (JP)
Title: Dust collector
Inventor: NAKAJIMA TERUO
IPC: B03C3/41
Filed: 1975-07-05
Abstract: PURPOSE: To provide a dust arrester,whose absorbing power does not lessen and whose corona discharge does not get weak,even when operated for a long time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S538585-A (JP)
Title: Injection type laser
Inventor: SUZAKI WATARU
IPC: H01S5/00
Filed: 1976-07-12
Abstract: PURPOSE: To minimize the threshold current and the range of temperature change of threshold current, by reducing the width of forbidden band of the second semi-conductor layer or injection type laser composed of four layers formed on the substrate, in comparison with the width of forbidden bands of the first, third and fourth semiconductor layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11278074-A (JP)
Title: Front axle case of working vehicle
Inventor: TAKEKATA MITSUHIRO
IPC: B60K17/30
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To supply lubricating oil along both sides of a differential mechanism without a hindrance only by providing a lubricating oil supply port on the one side of the differential mechanism without causing weight increase and diametral increase of the front axle case. SOLUTION: Grooves 22 for distribution of air and lubricating oil are respectively provided on upper and lower positions of an inner peripheral surface of a front axle case 20 at points of places corresponding to a differential bearing to support a differential mechanism. These grooves 22 for distribution are to form a channel to allow distribution of air and lubricating oil and are constituted of recessed grooves formed by case wall bulged line parts 23 bulged outward in the diametrical direction in a rib shape along the longitudinal direction of the front axle case 20.
Patent JP-S60225638-A (JP)
Title: Iodine adsorbent
Inventor: SHIOMI HIROMI
IPC: B01D53/04
Filed: 1984-04-25
Abstract: PURPOSE:To obtain an iodine absorbent reduced in a metal supporting amount and showing high iodine removing effect even under a high humidity condition, by supporting a metal by zeolite of which the mol ratio of silica to alumina is 15 or more. CONSTITUTION:A metal such as silver or lead, mercury or copper is supported by zeorite, of which the mol ratio of silica to alumina is 15 or more, pref., about 20-50, in a uniformly dispersed state.
Patent JP-2000273391-A (JP)
Title: Coating material for treating end face of joint of cast iron pipe
Inventor: AOKI NOBUO
IPC: B05D7/24
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which forms a coating film excellent in adhesion to cast iron and mortar by compounding an epoxy resin which is liquid at a normal temperature and has a specified number of epoxy groups and a specified epoxy equivalent with an amine-base curative, a diluent and a body pigment. SOLUTION: This coating material comprises an epoxy resin (e.g. a bisphenol epoxy resin) which is liquid at normal temperature and has an epoxy equivalent of 170-250 and, on average, at least 1.5 epoxy groups per molecule, an amine- base curative (e.g. a modified m-xylenediamine-type curative) preferably having an active hydrogen equivalent of 90-100, a diluent (e.g. a toluene resin as a nonreactive diluent resin) and a body pigment (e.g. barium sulfate). A cast iron pipe is coated after the end face of its joint is coated with this coating material. This coating material is quickly cured to quickly develop its strengths and gives a coating film having high strengths and adhering well to a cast iron pipe and a mortar lining, thus giving excellent water-stopping properties to the end face of the pipe.