baber/WOPTO huggingface dataset:
Patent JP-H0250501-A (JP)
Title: Coaxial waveguide body structure
Inventor: KAWAKAMI YOSHIO
IPC: H01P1/08
Filed: 1988-08-11
Abstract: PURPOSE:To improve the reliability and the durability by brazing a backup ceramics body, in which the thickness of a shaft direction is thicker than the thickness of an airtight window plate, at an inner conductor inside corresponding to the airtight window plate. CONSTITUTION:At the inside of a thin wall cylinder 26 corresponding to an airtight window plate 20, a backup ceramics body 30, in which the thickness t1 of the shaft direction is sufficiently thicker than a thickness t2 of the airtight window plate 20 and which has a central hole 209, is provided. At the outer circumferential surface of the backup ceramics body 30, many grooves 31, in which a refrigerant, for example, a cooling water passes and the cross section shape is trapezoidal, are radially formed in the shaft direction and the outer circumferential surface between respective grooves 31 and the inner surface of the thin wall cylinder 26 are joined by brazing. Thus, since the stress distortion to remain at the inner conductor acts at the remote position in the shaft direction from airtight brazed part of the airtight window plate, namely, in the vicinity of the edge part of the backup ceramic body, the damage, etc., of the airtight brazed part of the airtight window plate and the inner conductor hardly occur and the highly reliable coaxial waveguide body structure is obtained.
Patent JP-S6261672-A (JP)
Title: Preparation of cylindrical organic photosensitive body
Inventor: ODA HEIHACHIRO
IPC: G03G5/05
Filed: 1985-09-12
Abstract: PURPOSE:To form an org. photosensitive substance layer with a uniform predetermined thickness to a desired coating region, by applying electrostatic painting to a conductive cylindrical support during a period when said support is revolved around the rotary disk of a coating head while being rotated. CONSTITUTION:The application of a photosensitive substance to a cylindrical org. photosensitive body coming to the parts of an electrophotographic copier or laser printer is performed by electrostatic painting such that a cylindrical support 1 is moved so as to be revolved around the rotary disk 2 constituting the painting head of a rotary disc type electrostatic painting apparatus along the circumference of the circle having the center of rotation of said disk as the center while rotated. In this case, the rotary disk 2 of the painting head is inclined at a definite angle to the center axis of the cylindrical support 1 supported by a support stand 3 and the fine particles of the photosensitive substance emitted and sprayed from both end peripheral side parts in the in clined direction are uniformly applied to the entire surface of the coating region 7 of the cylindrical support 1 during a period when the cylindrical support 1 revolved around the rotary disk 2 while being rotated.
Patent JP-H1143969-A (JP)
Title: Antifreezing structure of piping
Inventor: HATA GIICHI
IPC: E03B7/12
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To improve workability and antifreezing function by covering heat accumulating material with a specific fusing point, with sealing material made of plastic, and laminating the sealing material at the end face of the butt end of the heat accumulating material. SOLUTION: Heat accumulating material 1 is covered with sealing material 2 to constitute 8 band-like antifreezing means which is wound around piping. Sealing material 2A, 2B are laminated at both end faces of the butt end of the heat accumulating material 1, or one sealing material is laminated at one end face of the butt end. Polyolefin group organic heat accumulating material or the like of liquid, powder or gel with a fusing point of about -2-10 deg.C is used as the heat accumulating material 1. Instead of this, the heat accumulating material 1 is divided every specified quantity and filled in the sealing material 2 so as to facilitate winding onto the piping and to prevent mass leakage of the heat accumulating material 1 at the time of being damaged.  The thickness of the inner sealing material 2A is made thicker than that of the outer sealing material 2B to improve strength and heat insulating performance. Positive winding and easy follow to bending or the like can therefore be obtained, and airtightness and heat insulating performance are improved so as to be able to effectively display antifreezing effect.
Patent JP-H0364396-A (JP)
Title: Method and mechanism for calory control of generated gas
Inventor: NUKUI KAZUMITSU
IPC: C10J1/00
Filed: 1989-08-02
Abstract: PURPOSE:To make the calory of a mixture of a generated gas and a working fluid less dependent on the variation of the operation rate and eventually keep it constant by correcting the flow rate of the generated gas with the operation rate in a system where the calory of the generated gas is controlled by mixing the gas with a working fluid such as a high-calory gas. CONSTITUTION:In mixing a gas generated by a gas generating process 1 and a working fluid (4: mixing zone, 5: route of mixed gas), the calory of the generated gas 6 is controlled by employing, as the set point of a flow control meter 11 constituting a flow control loop 12 for the working fluid, a value obtained by multiplying the flow rate of the generated gas by a coefficient obtained from a calory balance formula, followed by the addition of an output from a calory control meter. The above coefficient is obtained as the function of the operation rate, based on the relationship between the operation rate of the gas generating process 1 and the calory of the generated gas (the higher the operation rate, the larger the calory of the gas generated). For example, the flow rate of the generated gas used for obtaining the coefficient by the 1st computing unit 14 is obtained by the 2nd computing unit 15 from the operation rate of the process 1, and the result is output to the 1st computing unit 14 for the calculation of the above coefficient.
Patent JP-H0948769-A (JP)
Title: Production of 2,4-oxazolidindione compound
Inventor: DOTANI MASAHARU
IPC: B01J23/06
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain in high yield without the need of using any expensive alkali metal compound, the subject compound useful as an intermediate for photographic yellow couplers or medicines. SOLUTION: This compound, a 2,4-oxazolidindione, is expressed by formula I (R1 and R2 are each H, an alkyl, phenyl, benzyl or a heterocyclic group), e.g. 5,5-dimethyl-2,4-oxazolidindione. The compound of formula I is obtained by reaction of a mixture of a 2-hydroxycarboxylic ester or 2-hydroxycarboxylic acid amide of formula II (X is an alkoxyl or amino) (e.g. glycolic acid, lactic acid) and urea in the presence of, as a catalyst, a metallic simple substance such as copper or beryllium or its compound at 100-250 deg.C. It is preferable that the amount of the compound of formula II to be used is 1-5mol per mol of the urea.
Patent JP-H0485022-A (JP)
Title: Manufacture of peel ply and laminate with said peel ply
Inventor: KAWAGUCHI OSAMU
IPC: C09J7/02
Filed: 1990-07-27
Abstract: PURPOSE:To provide peeling force usable without trouble on an automatic machine by laminating a laminate composed of specified three components on a substrate by the extrusion laminating method. CONSTITUTION:A peel ply composed of a compound prepared by the reaction of polyolefin synthetic resin, an organic silicon compound having at least one hydrogen radical with a hydrocarbon compound having at least one double bond reacting with said hydrogen radical and an ethylene.alpha-olefin copolymer is laminated on a substrate by the extrusion laminating method. The same can be used without trouble on an automatic machine by said arrangement. The peeling force, for instance, at 0.3m/min (low speed) is 10g/25mm width or less, and the peeling force, for instance, at 200m/min (high speed) is 100g/25mm width or less. Also, a tape (sheet) can be laminated on said peel ply, and magic ink can be applied with good writing effect and also non-slipping properties are provided.
Patent JP-H0650017-A (JP)
Title: Automobile loading pallet fall prevention device for multistory parking device
Inventor: OKADA SHIGERU
IPC: E04H6/06
Filed: 1992-07-28
Abstract: PURPOSE:To ensure a proper operation for preventing the fall of a pallet, even when a chain is broken at any position, and simplify a structure. CONSTITUTION:A suspension section 2 is provided at four corners of a vehicle loading pallet 1. A chain 4 running vertically along a vertical pillar 3 is connected to the suspension section 2 for hanging the pallet 1. The chain 4 is hoisted or paid out, thereby elevating or lowering the pallet 1. In addition, the pillar 3 is provided with many engagement holes 5 along a vertical direction, and the suspension section 2 is provided with a latch 10 for engagement with the holes 5 to prevent the fall of the pallet 1. Also, a wire 15 in parallel to the chain 4 and capable of vertical travel together with the chain 4 is hooked to the latch 10. In a normal case, the latch 10 is kept at an inoperative position and forcibly turned on the tension of the wire 15 for engagement with the holes 5, upon the break of the chain 4.
Patent JP-H0737645-A (JP)
Title: Round connector
Inventor: SHIMIZU MOTOMITSU
IPC: H01R13/648
Filed: 1993-07-21
Abstract: PURPOSE:To facilitate the shielding of EMI at the time of separating a connector. CONSTITUTION:An EMI shield plate 1 is fitted to the front surface of a female type connector 4 freely to turn, and the radiation of the electromagnetic wave from jacks 5a, 5b is shielded by this EMI shield plate 1. The female type connector 4 is provided with a stopper 6 for restricting the movement of a projecting member 2, which is fitted to the periphery of the EMI shield plate 1, toward the female type connector 4 and a projection housing groove 7 for housing this projecting member 2. A spring 8 for energizing the projecting member 2 toward a male type connector 9 is fitted inside the projection housing groove 7. The male type connector 9 is provided with an engagement part 11 to be engaged with the female type connector 4 and the EMI shield plate 1. An engagement groove 12 to be engaged with the projecting member 2 and an engagement groove to be engaged with the stopper 6 are provided inside the engagement part 11.
Patent JP-S6260147-A (JP)
Title: Photomagnetic disk
Inventor: MORI YOSHIHIRO
IPC: G11B7/00
Filed: 1985-09-11
Abstract: PURPOSE:To attain a random access and to facilitate the easy production of a photomagnetic disk by providing a spiral groove for record/reproduction of the primary information by means of the photomagnetic effect and preparing the address information that is recorded according to the presence or absence of said spiral groove. CONSTITUTION:A transparent disk substrate is provided in the incident direction 6 of the laser light of a recording medium 1. The primary information 4 is recorded according to the direction of magnetization of the medium 1. While the address information 5 is recorded according to the presence or absence of the recessed/projected parts of a tracking groove 3. The information 4 recorded to the groove 3 is recorded double to the recording part of the information 5. Then the information 4 is reproduced successively by the laser light according to the revolution of the disk. However the accurate reproduction of the information 4 is difficult at the part where the information 5 is recorded owing to the variation of the reflection intensity of the laser light. Thus an error occurs but this error can be corrected by an error correcting function.
Patent JP-S6260780-A (JP)
Title: Master yarn bobbin feeder for automatic doffing apparatus in spinning machine
Inventor: MURAMATSU SHIGERU
IPC: B65H67/06
Filed: 1985-09-10
Abstract: PURPOSE:To make maintenance or the like for a driving mechanism ever so easy, by installing a mechanism which carries an empty bobbin stock part, a master yarn winding device, an empty bobbin feeding mechanism and a master yarn bobbin toward a delivery position to an auto-doffer. CONSTITUTION:The sidepiece of one end of a spinning machine comes to a dead space for traveling an auto-doffer 4, and a master yarn feeder 6 is set up along the said side-piece. A lot of empty bobbins 24 housed in an empty bobbin stock part 21 are fed to an empty bobbin feeding mechanism, from which they are fed one by one, whereby master yarn is wound at a master yarn winding device 20. And, a master yarn bobbin 5 finishing the winding of master yarn is conveyed to a delivery position to the auto-doffer 4 by a conveyor 47. Therefore, any hindrance against opening or closing operation on a door at a spinning machine bed end part is in no case entailed and, what is more, no hindrance is caused to maintenance or the like for a driving mechanism. In addition, since the device 6 is installed in an extension part of a traveling space of the auto-doffer 4, it means that a dead space is utilized in consequence, so that there is no invasion into the operating space of an operator.
Patent JP-2000137912-A (JP)
Title: Magnetic disk
Inventor: SASAKI HIDEKI
IPC: G11B5/738
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To improve clogging of a head and to avoid sticking by incorporating fatty acid esters and fatty acid esters of lower alcohols as lubricants into a nonmagnetic base layer and using the two kinds of lubricants in a specified compounding ratio and compounding amts. SOLUTION: The magnetic layer and the nonmagnetic base layer do not contain fatty acids as lubricants, but the nonmagnetic base layer contains carbon black as a nonmagnetic powder and contains fatty acid esters A expressed by formula I (wherein n is 12 to 18) having iso form of alcohols, and fatty acid esters B expressed by formula II (wherein n is 12 to 18 and n'<=5) prepared from lower alcohols having <=5 carbon number. The weight ratio of the fatty acid esters A to B is controlled to 6/4 to 9/1, and the add amt. of each fatty acid esters per unit volume of the nonmagnetic base layer is controlled to satisfy formula III in the relation with the BET of the carbon black and its weight added to the nonmagnetic base layer.
Patent JP-S6359335-A (JP)
Title: Gas deodorizing method
Inventor: IMOTO TOMOSAKU
IPC: B01D53/81
Filed: 1986-08-29
Abstract: PURPOSE:To continuously deodorize malodorous gas, by a method wherein a granular deodorizing material is supplied onto a fluidized bed and gas is sent into said bed to be contacted with the granular deodorizing material while the granular deodorizing material is continuously or intermittently discharged from the fluidized bed little by little along with the gas. CONSTITUTION:A granular deodorizing material 10 is supplied onto a fluidized bed 2 by definite quantity from a supply pipe 4 by a quantitative supply device 3 while gas having a malodor is sent into a fluidized bed 2 by definite quantity from below to above by a blower 5 through a gas feed-in pipe 5. The granular deodorizing material 10 on the fluidized bed 2 is fluidized by the gas stream and the malodorous gas uniformly contacts with the granular deodorizing material 10 on the fluidized bed 2. As a result, the malodor in the gas is removed within a short time to be exhausted from an exhaust pipe 7. At this time, a part of the granular deodorizing material 10 on the fluidized bed 2 is discharged along with the deodorized gas. Further, the supply of the granular deodorizing material 10 to the fluidized bed 2 and the discharge thereof from the bed may not necessarily be performed continuously and may be performed intermittently.
Patent JP-H0933201-A (JP)
Title: Tension balancer for overhead wire
Inventor: HARA YOJI
IPC: G01B5/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily confirm the appering amount of an inside member at a spring-type tension balancer in which a coiled spring is interposed concentrically between an outside cylindrical member and the inside member. SOLUTION: An outside intermediate tube 2, an inside intermediate tube 3 and a rod 4 are received and housed in a casing 1 concentrically and so as to be freely displaceable in the direction of an axial line, coiled springs 5, 6, 7 are interposed concentrically between respective members, a triple structure is formed, and a ring-shaped member 11 which is prevented from coming off in the direction of the axial line via a C-shaped ring 13 and which is freely rotatable around the axial line is installed at the protrusion end part of the rid 4. A scale plate 8 which is extended in the direction of the axial line along the outer circumferential face of the casing 1 is fixed to, and installed at, the extension end of a support arm 12 which is extended toward the outside in the radial direction from the ring-shaped member 11.  Since the ring-shaped member 11 is supported by the rod 4 so as to be freely rotatable, the scale plate 8 can be situated always at the lower part due to its own weight, and a visual inspection from the lower part can be performed easily.
Patent JP-H1048511-A (JP)
Title: Autofocusing device
Inventor: KONDO HIDEYUKI
IPC: G02B21/36
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To realize an autofocusing device whose operation state is confirmed and whose handleability is excellent. SOLUTION: At a constrast detection type autofocusing device 4, rough focusing operation is firstly performed, and when a peak value appears at a point other than both ends of the contrast curve of a video signal obtained, close focusing operation is continuously performed. When the peak value appears at the position (a) of the end of the contrast curve 96C1, a scanning range is shifted, and the rough focusing operation is repeatedly executed. Since the peak value P1 appears at the position other than both ends of the contrast curve 96C2 obtained, the contrast curve 97C2 so as to perform the close focusing operation is obtained.  In the case that a difference Δ2 between the peak value and minimum value of a curve exceeds a previously set value Δ0, a lamp 43a informs that a focal point is detected, and in the case the difference is equal to or less than the value Δ, the lamp 43b informs that the focal point is not detected.
Patent JP-H0365378-A (JP)
Title: Duplicating slip
Inventor: OTA YASUHITO
IPC: B41M5/124
Filed: 1989-08-04
Abstract: PURPOSE:To use an oil supply slip issuing system and permit the printing of different contents by binding a plurality of sheets of slips, on which different contents are printed, in the duplicating slips, such as a statement of delivery and the like, issued by an oil supply station, for example. CONSTITUTION:3-sheet duplicating slip is constituted of a statement of delivery used both for a receipt, a receipt of commodity and a service check sheet M3 provided between two sheets of statement and receipt. When a serviceman supplies oil and inputs predetermined terms by the touch key 5 of a service device 1 for an oil supply station, the processing results of oil supply and predetermined terms are printed on the duplicating slips. When service and inspection are effected and predetermined data are inputted by the touch key 5, the processing results of the terms of service and inspection are printed on the duplicating slips. Then, the serviceman delivers the statement of delivery, the receipt and the service check sheet M3 to a customer. According to this method, the customer may be able to know clearly the result of the service and the inspection through the service check sheet M3.
Patent JP-H0251615-A (JP)
Title: Thrust roller bearing
Inventor: CHIBA MOICHI
IPC: F16C19/30
Filed: 1988-08-12
Abstract: PURPOSE:To reduce abrasion, seizing, etc., at a contacting surface between an outer circumferential edge part of a holder and a flange part of an outer ring by stopping the flange part of the outer ring at an end part of a pawl of an inner ring without separating them from each other. CONSTITUTION:An inner ring 10 is provided with pawls 12 at three positions equally separating the circumference of the outer circumferential edge of an orbit part 11 consisting of a circular steel plate standing on the side of an orbit surface 11a. Rollers 31 with holders 30 and an outer ring 20 are pushed into the inner ring 10 by resiliency deformation of the pawls 12 at the inner ring 10, then flange parts 23 of the outer ring 20 are stopped by tabs 12a of the pawls 12. A bearing can thus be composed without separation which will not be separated from the inner ring 10 if the outer ring 20, the holders 30 and the rollers 31 move axially in handling the bearing.
Patent JP-S5991130-A (JP)
Title: Surface treatment of polymeric substrate
Inventor: SHINOHARA KOUICHI
IPC: B29C59/14
Filed: 1982-11-16
Abstract: PURPOSE:To eliminate the sticking phenomenon of substrates to be treated and to make the mass-treatment possible, by subjecting a molded polymeric substrate which is moving along a rotary support to a high-frequency glow discharge treatment with the aid of a high-frequency electrode having a width smaller than that of the substrate. CONSTITUTION:A molded polymeric substrate 1 (e.g., polyphenylene terephthalate) moves from a feed shaft 3 to a take-up shaft 4 along a rotary support 2. This substrate is subjected to a high-frequency glow discharge treatment with the aid of a high-frequency electrode 5 having a width narrower than that of the substrate 1. Conventionally, high-frequency glow discharge treatment has been performed by using an electrode having a width larger than that of a substrate. A phenomenon that one substrate adheres to another near each end sometimes arises, and this phenomenon becomes more marked as the length of a substrate to be treated increases. This has been a neck for mass treatment. The use of an electrode having a width smaller than that of a substrate can eliminate the sticking phenomenon of substrates and make the mass treatment possible.
Patent JP-H0485600-A (JP)
Title: Voice recognition device
Inventor: YAJIMA HIROFUMI
IPC: G10L15/28
Filed: 1990-07-30
Abstract: PURPOSE:To offer a voice recognition device which is improved in voice recognition rate by stopping the operation of a recognition part and reporting the decision result when it is decided that the amplitude level of a voice signal is not within a permissible range. CONSTITUTION:A voice signal which is inputted from a microphone 1 is amplified by an amplifier 2 and then inputted to the level detector 31 of a processing circuit 3. When a level detector 31 decides that a voice signal is not within the permissible range, a control part 32 outputs a control signal for the operation stop of a data analysis part 6 and also outputs a control signal for voice output to a voice synthesizer 4. Consequently, the operation of the data analysis part 6 is stopped not to send an input voice signal to a recognition part 7, and a voice synthesizer 4 informs a speaker with a synthesized voice that the sound volume of the input voice is large or small through a speaker 5, so that a voice re-input wait state is entered. Consequently, voice recognizing operation is canceled in a state where the voice input is not suitable for recognition, thereby improving the recognition rate.