baber/WOPTO huggingface dataset:
Patent JP-H0698992-A (JP)
Title: Washing machine
Inventor: OHASHI YOSHIKI
IPC: D06F37/30
Filed: 1992-09-22
Abstract: PURPOSE:To provide the washing machine capable of suppressing the generation of vibration noise of a part to install a spin-drying motor. CONSTITUTION:A spin-drying motor is elastically supported on a base plate 22 through a vibration damping spring 37 with a holder 39 fixed. An elastic projection section 48 integrally formed on the base plate 22 is placed between the holder 39 and the base plate 22 and is restrained by a restrain claw 44 of a restrain chip 43 engaged with an engagement hole 47. Thus, the backlash caused by the play between the holder 39 and the base plate 22 is eliminated by the power to be energized by the elastic deformation of the section 48. Thus, the generation of vibration at the part mounting a dehydration motor on the base plate 22 caused by the play between the holder 39 and the base plate 22 can be suppressed, thus preventing the generation of big vibration noise.
Patent JP-H04178394-A (JP)
Title: Inositol production and production thereof
Inventor: OZAKI SHOICHIRO
IPC: A61K31/66
Filed: 1990-09-25
Abstract: NEW MATERIAL:A compound shown by formula I [A is (CH2)nCH(R')NH2 (namely substance bonded to carboxylic acid is alpha, beta, gamma, delta or epsilon-amino acid), group shown by formula II, etc.; R' is H, 1-5C alkyl, hydroxyalkyl, aminoalkyl, phenyl, etc.; n is 0-5; B is H, NH2 or NHCOCF3; P is free or protected phosphate group]. EXAMPLE:Inositol-1,4,5-triphosphate derivative. USE:A medicine. PREPARATION:OH group at the 1-position of inositol-4,5-diphosphate derivative is previously protected with a silylating agent, reacted with any of various carboxylic acids, further subjected to silyl group removal reaction, then phosphorylated at the 1-position, the prepared derivative is reacted with a reducing agent, reduced and subjected to reaction with a nitrous acid and an azide compound.
Patent JP-2000068677-A (JP)
Title: Selective electromagnetic shielding screen
Inventor: WATANABE FUMIO
IPC: H05K9/00
Filed: 1998-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a selective electromagnetic shielding screen with high selective electromagnetic shielding function by alternately arranging a plurality of FSS (selective electromagnetic shielding) elements in normal positions and inversed positions in a horizontal direction. SOLUTION: FSS elements 1 shielding the electromagnetic wave of a constant frequency are formed in equilateral triangles and the length of a whole periphery is formed to be equal to the wavelength of the reflected electromagnetic wave, The FSS elements 1 in normal positions and elements 1A in inversed positions are alternately arranged on a curtain 5 in a horizontal direction. Thus the scattering opening faces of the respective FSS elements 1 are overlapped and a selective electromagnetic shielding function is installed on the whole face of the curtain 5. Thus, a selective electromagnetic shielding screen with the high selective electromagnetic shielding function can be obtained and transparency can highly be kept.
Patent JP-H1080088-A (JP)
Title: Dc motor having reinforced laminate yoke
Inventor: NISHIKAWA HIROKI
IPC: H02K5/04
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To reinforce a laminate yoke by covering right and left polygonal frame-shaped intermediate rings integrally with a steel plate. SOLUTION: Inner edge portions of 2a-2d outer periphery of the surfaces of 4 sides of upper, lower, front and rear of a laminate yoke 2 are covered with four rectangular plated 8 with a larger width, and the surfaces of sloped sides contacting to four octagonal corners are surrounded by four steel plates 9 narrower than rectangular steel plates 8 having the width corresponding to the sides at octagonal four corners. And each of these eight steel plates is lap-welded, at least, to inner side edges of outer periphery of each side of right and left intermediate rings 4A and 4B, and the whole outer periphery of the laminate yoke is covered by storing jointing. By doing this, the rigidity can be improved and the occurrence of vibration can be prevented.
Patent JP-2000080326-A (JP)
Title: Rosin ester resin and activation energy ray curable resin composition
Inventor: IMAI TOSHIYUKI
IPC: C09D11/106
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To improve compatibility with a general-purpose reactive diluent, curability, adherence and emulsification resistance of an activation energy ray curable resin composition by addition reacting rosins with a compound containing polyfounctional (meth)acryloyl group, and thereafter esterifying a carboxylic acid of the rosins with a polyol. SOLUTION: One equivalent of conjugated double bonds in rosins containing 0.6-0.8 mole of a resin acid having the conjugated double bonds in 1 mole of a raw material, rosin and 0.3-0.8 equivalent of (meth)acryloyl group of a compound containing a polyfunctional (meth)acryloyl group of 2-6 functions undergo an addition reaction at a temperature of 180-250 deg.C for 3-8 hr to produce a mixture of a (meth)acrylate adduct of the rosins having a plurality of carboxylic acids and the rosins having one carboxylic acid and no addition of (meth) acrylate. One equivalent of the carboxylic acid group in this mixture and 0.5-1.5 equivalents of a hydroxyl group in polyol of 2-4 functions undergo an esterification reaction at a temperature of 180-270 deg.C for 8-20 hr, thus obtaining the objective activation energy ray curable resin composition.
Patent JP-2000081305-A (JP)
Title: Displacement sensor
Inventor: HAYASHI MICHIHIKO
IPC: G01B7/30
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a displacement sensor with stable output characteristics without deviation of a contact part between a connector terminal and an electrode on a base body of a resistor even when a intense vibration works on the displacement sensor. SOLUTION: An electrode 19 on a base body 17 of a film-like resistor is provided with a hole 20 while being provided with a metal foil plated with metal across the hole 20. The metal foil 21 is kept in contact with each one end part of a plurality of connector terminals to fix the both by thermal depositing.
Patent JP-H08113869-A (JP)
Title: Dry-cleaning method for clothes and combined dry-cleaning solution therefor
Inventor: MORIYA HITOSHI
IPC: D06L1/08
Filed: 1994-10-18
Abstract: PURPOSE: To provide a dry-cleaning method for clothes capable of cleaning and removing oil-soluble, insoluble and water-soluble stains and free from troubles such as the wrinkle, shrink and dye bleeding of clothes. CONSTITUTION: Dry-cleaning of clothes is carried out by using two different kinds of dry-cleaning solutions A and B in two steps comprising the cleaning of clothes first with the dry-cleaning solution A and the cleaning of the cleaned clothes with the dry-cleaning solution B. The dry-cleaning solution A has a water-content of <=5wt.% based on the organic solvent in the solution and the dry-cleaning solution B has a water-content adjusted to 10-30wt.% based on the organic solvent in the solution.
Patent JP-H0781317-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: SUZUKI SHIGEHIKO
IPC: B60C11/13
Filed: 1993-09-14
Abstract: PURPOSE:To make improvements in grip performance and controllability in time of traveling on ice and snow as well as to keep the stability of traveling on a dried road surface. CONSTITUTION:A radius of curvature TR of a tread surface 2 is made to be 0.9 to 1.10 times over the sectional width WT of a tire, and further the ratio of an area SS of a ground contact surface to an area SL of a land face 4 within this ground contact surface (SL/SS) is set to 0.55 to 0.75, and the ratio of the groove depth Gh of an outer longitudinal groove 9 at an outer area 6 to the groove depth GH of an inner longitudinal groove installed in an inner area (Gh/GH) is set to 0.45 to 0.65 respectively.
Patent JP-H0995900-A (JP)
Title: Raw paper for electrical insulation laminate
Inventor: UEMATSU KENICHIRO
IPC: H01B17/60
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain raw paper for electrical insulation laminate, excellent in varnish impregnation, heat resistance, resistance to silver ion migration and suitable for printed circuit board by making pulp containing hydrotalcite into paper. SOLUTION: An aqueous slurry of bleached kraft pulp is mixed with a dispersion of hydrotalcite so that the amount of the hydrotalcite becomes 0.5-10wt.% based on the absolutely dried weight of pulp to prepare a paper stock. Additionally, a melamine resin is internally added to give the objective base paper for electrical insulation laminate with a basis weight of 125g/m<2> and a density of 0.50g/cm<3> .
Patent JP-S63112763-A (JP)
Inventor: ITO SHIGEKI
IPC: D05C15/22
Filed: 1986-10-23
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-H0895469-A (JP)
Title: Developing device
Inventor: FURUMOTO RYUJI
IPC: G03G15/08
Filed: 1994-09-20
Abstract: PURPOSE: To improve the productivity, to allow a partial repair and recycling, and to achieve a stable development, in a developing device which controls the amount of toner, supplied and carried to a toner supply roller from a toner storage part, by means of a toner control member, charges this toner, and supplies it to a developing roller from a toner supply roller. CONSTITUTION: The developing device supplies the toner to the toner supply roller 23 from the toner storage part 12, controls the amount of toner carried by means of the toner supply roller 23, by using the toner control member 24, charges the toner, and supplies this toner to the developing roller 21 from the toner supply roller 23. In the developing device, a unit 20 integrating at least the toner supply roller 23, toner control member 24 and developing roller 21 is so provided as to be separable from the main body 10 of the device, and this unit 20 is attached to the main body of the device swingably around the rotary shaft 23a of the toner supply roller 23.
Patent JP-H0991865-A (JP)
Title: Magnetic disk driving device
Inventor: MORIMOTO HIROSHI
IPC: G11B19/20
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To concretely constitute a magnetic fluid seal mechanism for grounding the static electricity generated in a rotating part to a fixed part. SOLUTION: Two pole pieces 7b, 7c joined to upper and lower surfaces of an annular magnet 7a forming the magnetic fluid seal 7 are constituted so as to be different from each other in the outer diameter dimension. The outer circumference of the pole piece 7c having a larger outside diameter is fixed to the inner circumference of end part of a through hole 1c formed for attaching a rotary shaft 4 to an attaching frame 1 by means of interference force-fit.
Patent JP-H04132250-A (JP)
Title: Ic package for solderless mounting
Inventor: WADA SHINGO
IPC: H05K3/30
Filed: 1990-09-21
Abstract: PURPOSE:To upgrade the efficiency of replacing an IC such as ROM and to reduce product cost by making a mounting board for IC package have a structure that a lead and the corresponding through hole apply a pressure to each other when loading the board with the IC package. CONSTITUTION:Leads 2 are extended vertically from the bottom surface of an IC package so as not to be broken by a friction force when inserting leads 2 in to through holes of a mounting board 4. This lead 2 is made of elastic material, while a section for a through hole 3 on a mounting board 4 has a contact portion 2a slightly larger than the inner diameter of through hole 3 and in the center portion thereof is provided with a hole 2b. Therefore, when inserting the lead 2 in the through hole 3, the contact portion 2a is compressed and thrusted to the inner wall of through hole 3, thereby being able to secure electric and mechanical connection between them.
Patent JP-H08122148-A (JP)
Title: Infrared detecting circuit
Inventor: NAKAGAWA KENICHI
IPC: G01J1/02
Filed: 1994-10-19
Abstract: PURPOSE: To perform the detection of the position of infrared information in a short time and in high accuracy by processing the time-serially binarized signal from a binary circuit into the flag setting signal and the flag resetting signal, which convert a flag memory region into the flag setting state and the flag resetting state, with a flag processing circuit. CONSTITUTION: When the n-th (n is the integers which are changed from 1 to N sequentially) block of the first-N-th blocks contains infrared information, a flag processing circuit 9 processes the binarized signal into the flag setting signal. By the flag setting memory signal, the n-th flag memory region of the first-N-th flag memory regions of a flag memory 8 is made to be in the flag setting state. When the n-th block does not contain an infrared information, the signal is processed into the flag resetting signal. By the flag resetting signal, the n-th flag memory region is made to be in the flag resetting state. A microprocessor 11 computes the position of the infrared information in a screen based on the image memory region of an image memory 3 corresponding to the flag memory region in the flag setting state.
Patent JP-H04130654-A (JP)
Title: Resin sealing type semiconductor device
Inventor: YASUDA TAKESHI
IPC: H01L23/50
Filed: 1990-09-20
Abstract: PURPOSE:To improve frequency characteristics and also heat dissipating property by a method wherein, in a resin sealing type semiconductor device adopting a four-directional lead arrangement structure, tab suspending leads are also used as a leads for power supply. CONSTITUTION:A generally square-shaped tab 21 square on which a compound semiconductor pellet 3 is mounted is supported at central portions of four sides of the tab 21 by tab suspending leads 22, and a plurality of inner leads 23 (and outer leads 24) are arranged along sides other than regions to which the tab suspending leads 22 of the tab 21 are coupled. In a resin sealing type semiconductor device 1 for consumer demands adopting a four-directional lead arrangement structure in which an external terminal 31 to the compound semiconductor pellet 3 is electrically connected to the inner leads 23, the tab suspending leads 22 are electrically connected to the external terminal 31 which is applied by a reference power supply (GND) of the compound semiconductor pellet 3, and the semiconductor device 1 is also used as leads for the reference power supply.
Patent JP-H0595146-A (JP)
Title: Driving circuit for semiconductor laser
Inventor: OHASHI TSUTOMU
IPC: H01S5/042
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a circuit which has no regulation without using a temperature compensator and in which the relationship between an input signal and a light intensity is not varied even in the case of an irregularity in a semiconductor laser or a temperature change by providing special first reference voltage generator, second reference voltage generator voltage divider and semiconductor laser driver. CONSTITUTION:A laser light modulated in response to an input signal (n) is monitored by a monitor 2, and a light intensity of a semiconductor laser is controlled in response to its monitor signal. First and second reference voltage generators R1 and R2 for generating first and second reference voltages VH and VL corresponding to maximum and minimum light intensities to be generated from the laser 1 are provided in such a driver. Further, voltage dividers 11, 12 connected to the output sides of the generators R1 and R2 to output divided voltages responsive to the data to be modulated, and a semiconductor laser driver 13 for driving the laser 1 based on the divided voltages of the dividers 11, 12 are provided.
Patent JP-S61131636-A (JP)
Title: Polarized wave multiplex radio communication system
Inventor: SEGUCHI HIROSHI
IPC: H04J11/00
Filed: 1984-11-29
Abstract: PURPOSE:To decrease a setting-disable time by applying a frequency offset to one of polarized waves of the orthogonal polarized wave communication system. CONSTITUTION:The oscillation frequency of a local oscillator 11 or 12 is offset within a capture range of a demodulator in advance. For example, when the oscillation frequency of one local oscillator is shifted by nearly 100kHz to that of the other local oscillator, the time requiring the 90 deg. phase rotation is quickened to nearly 10musec in comparison with nearly 1sec without the offset.
Patent JP-H0387166-A (JP)
Title: Method for freeze-storage of food
Inventor: USUI TAKAYUKI
IPC: A23L7/109
Filed: 1989-09-29
Abstract: PURPOSE:To remove denaturation of protein and occurrence of crack by successively dipping a food into brines each retained to a specific low temperature and having a fluidity in order to freeze the food and realizing the request for carrying the quick freezing of food and decreasing the difference of temperature between the inside and outside of food in good balance. CONSTITUTION:A food such as boiled and flown wheat noodle is successively dipped in brines each having temperature of -35 to -40 deg.C, -20 to -25 deg.C and -35 to -40 deg.C freeze the food.
Patent JP-S61134578-A (JP)
Inventor: HORIE TETSUO
IPC: C21C5/38
Filed: 1984-12-03
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-2001072101-A (JP)
Title: Unalterable closure structure
Inventor: YONEYAMA MICHINORI
IPC: B65D41/34
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a function of being unalterable for a fin-lock type cap and also to provide a function of preventing a tamperevident band from falling after opening of the cap by a method wherein various kinds of devices are provided for a closure main body of a caulking-type closure and the cap. SOLUTION: In an unalterable closure structure A comprising a cap having a tamper-evident band 42 connected with a bridge part at its lower part and a closure 1 to which the cap is screwed down, the closure 1 is composed of a closure main body 2 and a caulking ring 3 and while a tapered part 22 is provided at the outer circumferential wall of the closure 2, a recessed part 24 to which a blade-like member 43 provided at the inner circumferential face of a tamper-evident band 42 is inserted is formed at the tapered part 22, and a caulking ring fitting part 25 to which a peripheral edge 51 of a container opening part 50 is inserted is provided at the underside of the tapered part 22.
Patent JP-S61134399-A (JP)
Title: Monoclonal antibody, hybridoma, production of monoclonal antibody, and method of separating human protein c
Inventor: WAKABAYASHI KENJI
IPC: C07K16/00
Filed: 1984-12-03
Abstract: NEW MATERIAL:A monoclonal antibody not recognizing human protein C in the absence of calcium ion(Ca<++>), and recognizing specifically protein C in the presence of calcium ion(Ca<++>). USE:For separating and purifying human protein C, and a measuring reagent. PREPARATION:Purified human protein C is administered to mouse Balb/C, the mouse is immunized against it, its spleen is collected, to give a splenic cell. Then, it is mixed with a myeloma(P3U1) of mouse, subjected to cell fusion, and cultivated in medium HAT, to give a hybridoma. Then, it is used as an antigen, screened, cloned by limiting dilution analysis to give a nonocloned hybridoma, which is cultivated to give a monoclonal antibody specific to human protein C.
Patent JP-H1179785-A (JP)
Title: Thin film magnetic head
Inventor: OKADA NORIHIRO
IPC: C03B32/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain good adhesion, to make processing easy and to suppress the generation of recesses in an electromagnetic conversion part by constituting a slider of a crystallized glass essentially comprising silicon oxide, magnesium oxide and aluminum oxide in specified proportions and having specified crystallinity, and forming an electromagnetic converting part on the slider. SOLUTION: The crystallized glass for a slider of a magnetic head consists of 30 to 65 wt.% SiO2 , 9 to 40 wt.% MgO, and 8 to 41 wt.% Al2 O3 , and has 30 to 90% crystallization degree and 700 to 800 Vickers' hardness. This crystallized glass has low density as about 3.1 g/cm<3> , which decreases the inertial mass of the slider and enables rapid and accurate seeking operation of a magnetic head. Since the glass material of this compsn. is crystallized at the same time of forming by heating and pressurizing, a planer body can be easily produced. The magnetic head is obtd. by forming an electromagnetic converting part of a thin film laminated body on a slider, and is used for an induction thin film magnetic head or an MR induction composite head.
Patent JP-H06213737-A (JP)
Title: Method and device for predicting supporting force for pile
Inventor: SAKAKI TOYOKAZU
IPC: G01N19/00
Filed: 1991-09-05
Abstract: PURPOSE: To predict the support forces of not only a single pile but also a group pile without performing a vertical loading test. CONSTITUTION: A transmitter 22 and a receiver 26 are inserted to search holes 20, 24 before piling to measure the acoustic speed and attenuation of P-wave and S-wave of vibration, the same measurement is performed after piling, changes of void ratio and coefficient of permeability of each earth element before and after piling are determined by use of acoustic tomography, and the support force is estimated on the basis of these changes.
Patent JP-H1196976-A (JP)
Title: Incandescent lamp
Inventor: TAKEUCHI ICHIRO
IPC: H01K1/18
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an incandescent lamp which does not cause discharge between a luminescent part of a filament and an internal lead rod, even if a gas filling pressure is low, as for an incandescent lamp of a sealed end type with a rated voltage of 12 V. SOLUTION: In an incandescent lamp with a rated voltage of 12 V, in which a valve 10 having a sealing part 11 and the remainder of an exhaust tube 12, a filament 20 with a luminescent part 23, the first internal lead rod 30 and the second internal lead rod 40 are equipped, a gas filling pressure in the glass bulb 10 in which rare gas is filled is set for 5×10<4> -1×10<5> Pa (25 deg.C), a length L of the first lead rod 30 existing in a space from an inner end of the sealing part 11 to an end surface on the sealing part side of the luminous part 23 is set for 3.0-8.0 mm, and the shortest distance between an end part 231 of the luminous part 23 and the first internal lead rod 30 is set for not less than 0.30×L (mm).
Patent JP-2000090631-A (JP)
Title: Tape cartridge
Inventor: MIYAZAKI YUKIO
IPC: G11B23/087
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a tape cartridge which does not increase the number of components, which does not apply an overload to a hub, which prevents the play movement of the hub and by which a tape is run stably. SOLUTION: In a tape cartridge, a pair of hubs 3 on which a tapelike medium 4 is wound and placed are supported rotatably inside a case body which is composed of an upper case 1 and a lower case 2, and an upper sheet 5 and a lower sheet 6 are arranged respectively on the upper side and the lower side of the pair of hubs 3. In the tape cartridge, pressure-force generation parts 5b which are formed by cutting and erecting the upper sheet 5 partly are installed at the upper sheet 5. The hubs 3 which come into contact with the rear surface of the upper sheet 5 are pressed downward by an urging force which is generated due to the deformation of the pressure-force generation parts 5b at a time when the pressure-force generation parts 5b are brought into contact with the inner face side of the upper case 1.