baber/WOPTO huggingface dataset:
Patent JP-H10141085-A (JP)
Title: Driving system device for vehicle
Inventor: HACHIMAN JUTARO
IPC: B60K17/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal sound in a power transmitting passage in a torsional quint vibration mode by setting items of members for the amplitudes of the front and rear connections which appear with reversed phases resulting from the torsion of propeller shafts, so that the ratio of the amplitude of the front connection to the amplitude of the rear connection can be in a target range. SOLUTION: The items of members are set to establish  (1+α)kp/(ρ1.ρ2)<2> + kcl)/ mcl+mtm/ρ1<2> +mf/(ρ1.ρ2)<2> )= (1+1/α)kp/(ρ1.ρ2)<2> +ka/(ρ1.ρ2.ρf)<2> }/ mr/(ρ1.ρ2)<2> +md/(ρ1.ρ2.ρf)<2> }, where a clutch 4, the inertial moments mcl, mtm of a transmission, the equivalent inertial moments mf, mr of front and rear connections, the inertial moments and the speed reducing ratio md, ρf of a final reducer, a clutch 4, propeller shafts 8a-8c, the torsional spring constants kcl, kp, ka of an axle 12 and an input speed reduction ratio and a speed change ratio ρ1, ρ2 are defined.
Patent JP-H11133647-A (JP)
Title: Electrophotographic photoreceptor, image forming method and image forming device
Inventor: MATSUURA KATSUMI
IPC: G03G5/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To stably form a sharp image without causing spots or fogging due to deformation of the substrate when image-formed by means of image exposure to transmitted light through the substrate from its inside by adjusting the degree of swelling of a cylindrical transparent resinous substrate in a coating solvent for forming a coating layer with which the substrate is to be coated, to a specified value or lower. SOLUTION: This photoreceptor is obtained by sequentially forming a transparent electrically-conductive layer 2 placed on a specific cylindrical transparent resinous substrate 1, if necessary, an intermediate layer 3 placed on the transparent conductive layer 2 and a photosensitive layer 6 placed on the intermediate layer 3, in that order. This substrate 1 is required to have a <=3.0% degree of swelling in a coating solvent for forming a coating layer(s) with which the substrate 1 is to be coated, as a necessary condition. When the degree of swelling of the substrate 1 is >3.0%, at the time of coating the substrate 1 with coating liquids for photosensitive layer formation to form a photoreceptor, deformation of the substrate 1 due to its swelling or dissolution occurs to deteriorate sharpness of the image and to cause spots and fogging in the background of the image, when forming an image on the photoreceptor.
Patent JP-H03161005-A (JP)
Title: Air purifying apparatus
Inventor: TERAJIMA YOSHIKAZU
IPC: B01D47/06
Filed: 1989-11-17
Abstract: PURPOSE:To reutilize the water discharged from a shower apparatus for the collection of contaminant by constituting an air purifying apparatus wherein the water discharged from the shower apparatus is received by a water receiving part to be allowed to flow down as a water curtain. CONSTITUTION:In an apparatus for removing contaminant from contaminated air to purify air, a shower apparatus 13 discharging water in a waterdrop state is provided and a water receiving part 8 receiving the water from the shower apparatus 13 to allow the same to flow down from the end part thereof in a water curtain state is provided under the shower apparatus 13. An air passage 10 is provided so that contaminated air is guided so as to pass under the end part of the water receiving part 8 and the shower apparatus 13 and the contaminant in the contaminated air is collected by the water discharged in a water curtain state from the end part of the water receiving part 8 and the water discharged in a waterdrop state from the shower apparatus 13. A separate shower apparatus 12 may be provided as shown by a drawing.
Patent JP-H11134993-A (JP)
Title: Terminal apparatus
Inventor: TSUKA KAZUMASA
IPC: H01F27/28
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of an unnecessarily excess amount of seal agent. SOLUTION: This terminal apparatus is provided with a base 6, an electric part 10 installed in the base 10, a cover 7 to be attached to and sealed in the case 6 from the outer face 6h by a seal agent S as to house the electric part 10 in the inside, and terminals 6c, 6d, 6f connected with the electric part 10, led out of the base 6, and bent in the outside. In this case, the terminals 6c, 6f are formed so as to have recessed parts 6g in one faces nearer to the tip sides than the leading root parts.
Patent JP-H11130813-A (JP)
Title: Resin particle and its production
Inventor: TAKEZAWA SATOSHI
IPC: G03G9/087
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To produce a resin particle of a specific form different from a spherical shape, good in cleaning properties and useful as a toner for electrophotography by unevenly distributing and sticking a monomer to a part of the surface of a base resin particle and polymerizing the monomer. SOLUTION: A suspension 2 containing a base resin particle 1 (e. g. a polyolefin wax particle) dispersed therein and a monomer emulsion 4 containing a monomer dispersed in a particulate form therein are prepared. The base resin particle 1 preferably has<=150 deg.C softening temperature which is higher than the polymerizing temperature when carrying out the polymerization of the monomer in the monomer emulsion 4 by preferably>=10 deg.C. The wax is finely dispersed in water to provide the wax suspension 2. the particle diameter of the base resin particle 1 is preferably, e.g. 1-5 μm. The monomer emulsion 4 is then mixed with the base resin particle suspension 2 and the monomer is compounded with the base resin particle 1 so as to unevenly distribute and stick the monomer particle to a part of the surface of the base resin particle 1. Thereby, a snowmanlike particle 5 is obtained and the monomer is then polymerized by heating, heating, irradiation with light or the like to afford a resin particle 5.
Patent JP-H03163754-A (JP)
Title: Electrode substrate material and manufacture thereof
Inventor: OSAWA TOSHIYUKI
IPC: H01M10/05
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a battery having high energy density and excellent charge- discharge performance by using a porous carbon composite sheet comprising carbon fibers and a carbon matrix as an electrode material. CONSTITUTION:A porous carbon composite sheet having conductivity and comprising carbon fibers and a carbon matrix is used as an electrode material. This electrode material is obtained, for example, in such a way that a porous composite sheet obtained by the impregnation of phenol resin is carbonized in a nonoxidation atmosphere at 500-3000 deg.C to obtain a porous carbon sheet, then silica particles having a particle size of 1mum or less are stuck onto the carbon sheet.
Patent JP-H09168298-A (JP)
Title: Polyphase dynamo-type electric machine
Inventor: GEERII II HOOSUTO
IPC: G01N3/40
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To detect the position of a rotor without use of a sensor and control energization and de-energization of stator winding based on the detected rotor position. SOLUTION: The polyphase dynamo-type electric machine 10 consists of a stator assembly 12 and a rotor assembly 14 capable of moving relative to the stator assembly. The stator assembly 12 contains a stator 16 having a plurality of stator poles 18, and the rotor assembly 14 contains a rotor 20 having a plurality of rotor poles 22. The stator winding 24 is energized and de-energized in specified sequence so that phase will be sequentially energized and de- energized. Energization and de-energization are, at least partially, determined as a function of the instantaneous position of the rotor. A processor 26 detects the waveform of a circulating current joined from stator winding energized for an energized phase to stator winding de-energized for a de-energized phase, and finds the position of the rotor based on the waveform.
Patent JP-2001122279-A (JP)
Title: Container for hair dye
Inventor: SHIBAYAMA YOSHIMI
IPC: B65D25/20
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a container for hair dye capable of easily indicating letters or the like expressing kinds of hair dye on the surface and retaining the distinguishability for a long time. SOLUTION: The container 1 for hair dye is constituted of a body 11 made of an aluminum tube and a cap 12 fixedly screwed in the end of the body 11. A first beige printing layer 13 is printed all over the surface of the side face of the body 11 and a rectangular printing layer 14 having the same color with the first printing layrt 13 is printed at a part of the surface of the first printing layer 13. A letter 'A-1' showing the color numberof the hair due is printed on the surface of the first printing layer 13 by a scanning method using a carbon dioxide gas laser. In this method, laser is emitted on the surface of the second printing layer 14 to melt and remove the letter shape of the second printing layer 14 and expose the inside first printing layer 13 in order to indicate the letter.
Patent JP-H01141326-A (JP)
Title: Colorimetric method
Inventor: TANIGUCHI ITARU
IPC: G01J3/51
Filed: 1987-11-27
Abstract: PURPOSE:To exactly derive a reflection factor value of an object obtained by a blue color filter by deriving a Y value of tristimulus values, and an (x) value and a (y) value of a color specification coordinate value from a spectral spectrum and inputting them to a set expression. CONSTITUTION:A light beam from a halogen light source 3 is allowed to branch into a monitor light beam 4 and a sample light beam 5, and the sample light beam 5 is radiated to the sheet surface from a head part 7. The switch 9 switches the sample light beam and the monitor light beam which are reflected by the sheet surface and sends them to a spectrophotometer 11. The spectrophotometer 11 separates the sample light beam and the monitor light beam into spectral components, for instance, at every 5nm, derives a distribution of a spectral reflection factor of every wavelength band and derives tristimulus values X, Y and Z, and also, calculates an (x) value and a (y) value of a color specification coordinate value of the International Illumination Committee. A colorimetric arithmetic part 12 calculates a reflection factor value of a sheet 1 obtained by a blue color filter of 457nm main wavelength, based on these values.
Patent JP-H07127655-A (JP)
Title: Flexible material of plate spring type shaft coupling
Inventor: TANAKA SHINICHI
IPC: F16D3/79
Filed: 1993-11-05
Abstract: PURPOSE:To provide a flexible material of a plate spring type shaft coupling capable of absorbing misalignment such as eccentricity, angle of deviation, and end play. CONSTITUTION:A flexible material 1 is formed with fitting holes 1a-1d for being penetrated through on symmetric positions in the vicinity of the outer circumferential edge. In addition, openings 2-5 are formed in the transverse directions of the lines connecting the fitting holes to the center of axis and formed into a slender shape. Hereby, the parts formed with the fitting holes are apt to deform along the radial direction.
Patent JP-2000126519-A (JP)
Title: Module structure of tubular inorganic filter medium
Inventor: ISHIKAWA MIKI
IPC: B01D63/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a module structure capable of increasing the number of tubular inorganic filter media to be installed in the casing as much as possible. SOLUTION: This module structure is provided with one or more of ceramic filter elements 30 having filtration layers having a smaller average fine pore diameter than the average fine pore diameter of a porous tubular substrate in at least one face of the inner and outer faced of the tubular substrate and supporting plates 31 into which both end parts of the ceramic filter elements 30 are respectively inserted and which support the ceramic filter elements 30 in parallel. At least one of the supporting plates 31 is integrally made of either a synthetic resin as to be joined with the end parts of the ceramic filter elements 30 or a synthetic resin, in which a buffer material or a block material is inserted, as to be joined with the end parts of the ceramic filter elements 30.  Moreover, at least one of the supporting plates 31 is made of a porous plate of a synthetic resin and the pore parts of the synthetic resin porous plate and the end parts of the ceramic filter elements 30 are joined to each other by an adhesive.
Patent JP-H03200782-A (JP)
Title: 1,3-dioxane derivative and liquid crystal composition using 1,3-dioxane derivative
Inventor: OBIKAWA TAKESHI
IPC: C07D319/06
Filed: 1989-11-20
Abstract: NEW MATERIAL:A 1,3-dioxane derivative expressed by formula I (R is 1-10C alkyl; A is single bond or CH2CH2; X is F or CN; Y is F when X is CN and H or F when X is F; cyclohexane ring and 1,3-dioxane ring are trans configuration). EXAMPLE:trans-2-(4'-Fluorophenyl)-5-(trans-4'-propylcyclohexyl)-1,3-di oxane. USE:A raw material for nematic liquid crystals used in liquid crystal display devices. PREPARATION:For example, a 2-(4'-alkylcyclohexyl)propane-1,3-diol expressed by formula II is reacted with substituted benzaldehydes in a solvent such as dichloromethane using p-toluenesulfonic acid as a catalyst to afford the 1,3- dioxane derivative expressed by formula I.
Patent JP-H05145609-A (JP)
Title: Communication system and communication terminal equipment
Inventor: SHIYOUHATA EMIKO
IPC: H04M1/663
Filed: 1991-11-18
Abstract: PURPOSE:To provide the communication system and the communication terminal equipment in which detailed called system service processing is implemented in response to the emergency degree of a call and the current status of the called party. CONSTITUTION:The communication system consists of a communication network and a communication terminal equipment provided with transmission reception sections 21, 23 sending/receiving a setup request attended with information relating to the urgency of a call, a state mode/service setting storage section 25 storing information relating to the current state (such as in bed, in work and in absence) of the user and storing in advance service setting information corresponding to the urgency and the state of a call, and a service control section 24 retrieving service setting information stored in the setting storage section based on the information relating to the urgency degree of the call attending the setup request and the information relating to the state stored in the state storage section and implementing called system service processing (such as incoming enable, automatic answering, incoming call disable, incoming call transfer) represented by the retrieved service setting information.
Patent JP-2001123211-A (JP)
Title: Reducing method of metallic oxide and apparatus thereof
Inventor: ICHIKAWA HIROSHI
IPC: C22B1/16
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To thicken the layer of agglomerated material and material to be heated composed of powdery material laid on the hearth furnace and to uniformly heat this material to be heated, in a rotary hearth furnace used in the case of reducing iron ore and metallic oxide-containing waste material, etc., such as iron oxide. SOLUTION: The furnace hearth is constituted of a gas permeable material, and combustible material is burnt at the upper part and the lower part of the furnace hearth, and the burnt gas at the lower part is blown to the material to be heated through a venting hole in the furnace hearth. Incomplete combustion gas is desirable to be blown through the venting hole, and it is desirable to spread the bulky material on the furnace hearth and lay the material to be heated thereon. This apparatus has the peculiarity, in which the furnace hearth is constituted of the gas permeable material and the burners are arranged at the upper part and the lower part of the furnace hearth. In this way, the excellent effect to improve the productivity to the supplied energy and the high quality product having high reducibility, are obtained, and the equipment cost is low.
Patent JP-H08133014-A (JP)
Title: Seat belt retractor with pretensioner
Inventor: MATSUKI BAI
IPC: B60R22/46
Filed: 1994-11-11
Abstract: PURPOSE: To increase winding quantity of a seat belt by engaging a clutch outer wheel with a planetary gear so as to make the rotor rotatable concentrically with a winding shaft and rotating the rotor by gas pressure of a gas pressure generator. CONSTITUTION: A pretensioner 12 provided with a drive means which rotates a winding shaft in the direction removing seat belt slack is arranged on one 2a of base side walls of a retractor base 2. This pretensioner 12 is provided with a clutch outer ring 6 which is a rotation drive member for intermittently transmitting torque to the winding shaft via a clutch mechanism 13, around the winding shaft. The clutch outer ring 6 and a planetary gear 15, which is an acceleration gear transmission device, are made to engaged with each other and the planetary gear 15 and internal teeth 4b formed around the internal circumferencial part of a rotor 4 are made to engage with each other. Gas pressure from a gas generator 1 is applied on a receive face of a rotor vane part 4a of the rotor 4 so as to rotate the rotor 4. The winding quantity of the seat belt can be thus increased.
Patent JP-H08131485-A (JP)
Title: Wheelchair
Inventor: MIMURA YASUO
IPC: A61G5/02
Filed: 1994-11-11
Abstract: PURPOSE: To move the chair body straight without effort and smoothly turn without braking by providing a means which can slant the stem part of a caster wheel to the right and left to the travel direction of large wheels independently of the chair body. CONSTITUTION: An operation rod 16 is extended on the stem 15 of the base end part of the yoke 14 of a caster wheel 13 and a blind tube type operation handle 17 is fitted onto the tip part of the operation rod 16; and the stem 15 is pivoted on the lower fulcrum 18 of a front pipe 1 so that it can slant to the right and left about the travel direction of the chair body and a stopper 19 for fixing the tilt is provided between the front pipe 1 and operation rod 16. A movable part is energized upward by a spring 24 has a projection 25, engaging a groove 22, at the upper end, and the projection meshes with the groove 22 at a proper tilt position to fix its tilt position. The stem 15 of the caster wheel can be adjusted with a right-left range of about 5 deg. by moving the operation handle to the right and left.
Patent JP-2000113455-A (JP)
Title: Exposing device of master optical disk
Inventor: ENDO HIDEYASU
IPC: G11B7/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an exposing device of a master optical disk capable of easily forming a pit and a groove having the width wider than that of the pit. SOLUTION: A signal of a frequency F1 is generated in a voltage control oscillator(VCO)(1) 10. A signal of a frequency F2 is generated in a VCO(2) 11. Each signal is selected/synthesized by a synthesizer 14 and inputted to an AO deflector 6. When the pit of a discrete information pattern is formed, the F1 is selected. When a latent image of one wide guiding groove wider than a half-value width of the intensity of a single converged beam is formed on the master optical disk 8, the F1 and the F2 are synthesized.
Patent JP-H06121892-A (JP)
Title: Cloth end detector of sewing machine
Inventor: SUZUKI TAKAAKI
IPC: H01L31/12
Filed: 1992-10-13
Abstract: PURPOSE:To shorten a time taken for detecting a cloth end position with high precision detection by grouping a plurality of sets of a luminescent element and light receiving element into a plurality of groups to operate a plurality of groups of both elements one by one in a predetermined order. CONSTITUTION:A cloth end controller in an industrial final sewing machine calculates a deviation amount of a work cloth end detected by a cloth end detecting means provided on the cloth feeding direction upstream of a sewing needle and from the reference position to shift the work cloth end in the direction orthogonal to the cloth feeding direction according to the result of the calculation. The cloth end detector is composed of a plurality of optical fibers disposed in a row, a plurality of luminescent elements for projecting the detected light to the proximal ends of the respective optical elements and a plurality of light receiving elements for receiving the reflected light returned to the respective optical fibers. Then, a plurality of sets of the luminescent element and light receiving element are grouped respectively into three groups having two sets of them, and the sets of luminescent element and light receiving element in the respective groups are one by one simultaneouly sequentially operated.
Patent JP-H09108086-A (JP)
Title: Diet plate
Inventor: KAMOSHITA MASARU
IPC: A47G19/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To restrain intake of excessive water containing excessive oil components and salt components by forming the bottom of a plate with the center thereof higher than the perimeter thereof so that a liquid flows toward the periphery of the bottom from the center thereof. SOLUTION: The bottom of a disc-shaped body thick uniformly with a rim 3 is formed being bent with the center 4 thereof higher than the periphery 3 thereof so that a liquid 5 such as excessive water containing excessive oil components and salt components flows to the periphery 3 of the bottom. The central part 4 of the bottom can be made higher to such an extent as to keep a sausage, for instance, from rolling. When fried food is put on a plate thus obtained, the liquid 5 such as excessive water containing oil components and salt components seasoned as falling from the fried food flows toward the periphery 3 of the bottom thereby enabling restraining of the intake of the excessive water containing excessive oil components and salt components at a meal. When water is put into the plate to steam food with a microwave oven, the water 5 flows to the periphery 3 of the bottom.  This prevents water from soaking into the food excessively thereby enabling steaming of the food very tasty deep to the bottom thereof.
Patent JP-H11128754-A (JP)
Title: Process for regenerating fluidized bed catalyst and fluidized bed catalyst reaction device
Inventor: SAIMA HITOSHI
IPC: C07B61/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To maintain a good fluidity in a fluidized bed catalyst reaction device, and prepare an aimed reaction product efficiently. SOLUTION: A catalyst fluidized in a fluidized bed reaction section is extracted, introduced into a cyclone and crushed. A catalytic active component is rendered the molten liquid state at the time of reaction. The device is provided with a reactor 5, a cyclone 2 attached to the reactor 5, a transfer piping 3 for transferring a catalyst from a fluidized bed reaction section 1 to the cyclone 2 having one end connected with the fluidized bed reaction section 1 in the reactor 5, and the other end opened on a gas suction area 6 of the cyclone 2 or connected with the cyclone 2, a gas introduction opening 4 for transferring the catalyst installed on a piping line of the piping 3 and a catalyst return piping 7 for returning the catalyst crushed and classified in the cyclone 2 to the fluidized bed reaction section 1.