baber/WOPTO huggingface dataset:
Patent JP-S5620826-A (JP)
Title: Preparation of pivot bearing
Inventor: TSUKAMOTO MITSUYOSHI
IPC: F16C19/12
Filed: 1980-06-19
Abstract: PURPOSE: To improve reliability and accuracy by a method wherein balls to support a pivot shaft are encased in a case frame, a lid is fitted to the case frame and both of them are coupled by rolling an outer peripheral portion of one of them into an outer peripheral portion of the other of them.  
     CONSTITUTION: A plurality of balls 3 are encased in a case frame 1 having a flange portion 2 on an outer peripheral rim portion thereof while a lid 5 having a cylindrical portion 8 is fitted to an opening portion side of the case frame 1. An inner diameter of the cylindrical portion 8 and an outer diameter of the flange portion 2 are made to be substantially equal, thereby, positioning of both of them can be effected. Subsequently, the cylindrical portion 8 is rolled into the flange portion 2 by drawing to cover the flange portion 2 with the cylindrical portion 8 perfectly. According to this method, positioning of both parts can be effected simply and a pivot bearing with high accuracy and reliability may be manufactured under automation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03284618-A (JP)
Title: Oriental orchid-like perfume composition
Inventor: KOMATA AKIHIKO
IPC: C11B9/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a perfume composition gradually causing stable and Oriental orchid-like fragrance, containing a specific amount of methyl epijasmonate. CONSTITUTION:A composition containing 0.1-20wt.% methyl epijasmonate, a main fragrant component of Oriental orchid-like fragrance. Methyl jasmonate is blended with 5-15wt.% methyl epijasmonate and 20-90wt.% total amounts of methyl epijasmonate and methyl jasmonate are added to the composition to further improve stability. Addition of 5-15wt.% diisobutyl adipate and/or triethyl citrate provides an Oriental orchid-like fragrance with excellent balance.
Patent JP-S61241336-A (JP)
Title: Resin composite material of potassium titanate fiber plated with silver
Inventor: SHIMIZU NORIO
IPC: C08K7/00
Filed: 1985-04-19
Abstract: PURPOSE:The titled resin composite material having improved wear resistance, dimensional stability and electrical conductivity, containing potassium titanate fiber plated with silver or the fiber having the surface metallized with a metal except silver. CONSTITUTION:Potassium titanate fiber is put in a silver ion solution (silver nitrate solution, etc.) and blended with the solution in the presence of a reducing agent, silver is precipitated on the surface of the potassium titanate fiber and the fiber is plated with silver. Or, the surface of silver plating of potassium titanate fiber subjected to silvering is further metallized with a metal (copper, nickel, etc.) except silver and the resultant fiber is added to a resin material to produce a resin composite material having improved strength and electrical conductivity.
Patent JP-H03282525-A (JP)
Title: Irradiating angle variable flash illuminator
Inventor: MITSUSAKA MAKOTO
IPC: G03B15/02
Filed: 1990-03-30
Abstract: PURPOSE:To realize efficient illumination by displacing a Fresnel lens for condensing in an optical axis direction with the aid of a driving means and changing the irradiating angle of projecting luminous flux to an object side. CONSTITUTION:In the case that a photographing system is within a zoom area on a telephoto side and a photographing viewing angle is narrow, the Fresnel lens for condensing 1 is moved to a position P1 which is separated from a light emission part 3 by the driving means 7. Divergent luminous flux 9 from the light emission part 3 is condensed by the lens 1 and projected on the objected side by making the irradiating angle thereof narrow. At this time, by making the shape of the lens 1 a meniscus shape that the projecting surface thereof is faced to the object side, the luminous flux including much peripheral luminous flux can be efficiently condensed. Besides, in the case that the photographing system is within the zoom area on a wide side and the photographing viewing angle is wide on the contrary, the lens 1 is moved to a position P2 being on the light emission part 3 side by the means 7. Then, the luminous flux 9 from the light emission part 3 is hardly condensed by the lens 1 and projected on the object side so as to make the irradiating angle thereof wide.
Patent JP-H05287179-A (JP)
Title: Polyether-ester block copolymer composition
Inventor: KIMURA KUNIO
IPC: C08G63/688
Filed: 1992-04-06
Abstract: PURPOSE:To obtain the subject composition improved in the temperature dependency in its resilience, useful for fibers, films, sheets, coating agents, adhesives, etc., by incorporating a polyetherester block copolymer with a sulfonate. CONSTITUTION:The objective composition can be obtained by incorporating (A) a polyether-ester block copolymer >=1.2 in reduced viscosity with the constituents being (1) an aromatic dicarboxylic acid or its ester-forming derivative, (2) an aliphatic glycol or its ester-forming derivative and (3) a polyoxyalkylene glycol with (B) a sulfonate of formula I (Z is 6-18C aromatic hydrocarbon; R<1> is LC alkyl; R<2> is NC alkylene; M is alkali metal or phosphonium; k+n=2-14; l and n are each 1-18; 1 is 0-8; m is 0 or 1; L, M, N and l satisfy the relationship II) (e.g. sodium butylbenzenesulfonate). The component B is incorporated, e.g. during the polymer production.
Patent JP-H02264208-A (JP)
Title: Manufacture of multiple optical fiber connector
Inventor: SHIMOYAMA HIRONORI
IPC: G02B6/36
Filed: 1989-04-04
Abstract: PURPOSE:To obtain the multiple optical fiber connector which has a high- accuracy optical fiber fitting hole by molding the optical fiber connector while abutting parts of core pins on both sides which from the optical fiber fitting hole are clamped by clamping pieces from above and below. CONSTITUTION:The core pins 23A and 23B can move lengthwise and the tips are made to abut on each other at the lengthwise center part of a cavity 22. Further, the core pin clamping pieces 26A and 26B can move up and down to clamp the abutting parts of the core pins 23A and 23B. For example, epoxy resin is injected into a metallic mold like this and set and the core pin clamping pieces 26A and 26B are drawn out vertically; and the core pins 23A and 23B are drawn out to the right and left direction and metallic mold main bodies 21A and 21B are opened. Consequently, the core pins 23A and 23B are prevented from deflecting and the multiple optical fiber connector which has the high- accuracy optical fiber fitting hole can be obtained.
Patent JP-S61244387-A (JP)
Inventor: SEKIGUCHI HIROSHI
IPC: B26B7/00
Filed: 1985-04-19
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-H09274665-A (JP)
Title: Information processing terminal
Inventor: SAWAI TETSUJI
IPC: G06T11/80
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an information-processing terminal with which pen width to be inputted is not expanded/reduced corresponding to an expanded/reduced display picture. SOLUTION: In order to transform plotting information (sampling coordinate) inputted through an input part 1 with the designated pen width to stroke data while using an interpolation part 2, data interpolation between the sampling coordinates is performed and the interpolated continuous stroke data are outputted to an image memory 3 corresponding to the pen width of the input plotting information. The stroke data stored in the image memory 3 and the display contents corresponding to an icon input are displayed on a display part 4 in the instructed display mode (expanded display, reduced display or non-magnified display).
Patent JP-H05248987-A (JP)
Title: Automatic inspection device for lens joint surface
Inventor: SASAKI KUNIHIKO
IPC: G01M11/00
Filed: 1992-03-06
Abstract: PURPOSE:To automatically sense foreign matters over the whole area of the lens joint surface by casting light so that it is converged on the joint surface of a complex lens to be inspected in rotating, moving the light projecting part bit by bit, and sensing the transmitted photo-quantity by a photo-receiving part. CONSTITUTION:Light emitted by a semiconductor laser 13 is cast via a light projecting system 14 and converged on the joint surface 7a of a complex lens to be inspected 7. The lens 7 rotates round the optical axis at a frequency (f). If there is any foreign matter on the joint surface 7a, the received photo-quantity by a photo-diode 21 drops with the cyclic period 1/f. If the photo-reception signal is subjected to Fourie transform by a spectral analizer 33, the extreme value of received photo-quantity appears at the frequency nf (n is integer). Only signals with frequency nf can be extracted by giving an appropriate threashold to the received photo-quantity by the use of a personal computer 34, and the foreign matters are sensed. By motors 15, 18, gears 17, 20, etc., movement can be generated from the center of the lens 7 to the end while the light flux from the projecting part 1 focuses at the joint surface 7a, which enables inspection over the whole area of joint surface 7a. The photo-reception part 3 moves in compliance with the photo-projecting part 1.
Patent JP-S58200125-A (JP)
Title: Method for measuring amount of eccentricity of lens system
Inventor: USUI MASAYUKI
IPC: G01B11/27
Filed: 1982-05-18
Abstract: PURPOSE:To obtain the amount of eccentricity of a lens system to be measured readily, by combining the lens system, whose amount of eccentricity is to be measured, and an optical system, whose amount of eccentricity with respect to a reference axis displaying the amount of eccentricity is known, and measuring the amount of deflection. CONSTITUTION:In the inside of a lens mounting mechanism 10, e.g. a single lens 20 is built in advance. An amount of eccentricity epsilon with respect to a reference axis B' of said single lens 20 is already known. Under the state a photograph lens LX is attached to the lens mounting mechanism 10, each surface in the photograph lens LX are measured, and each surface of the single lens 20 in the lens mounting mechanism 10 is measured at the same time. By this measurement, the amount of deflection DELTA of a reflected image I2 by each lens surface of the photograph lens LX and the surfaces of the single lens 20 is measured. In this way, the amount of eccentricity of each surface with respect to a measuring reference axis B and the eccentricity epsilon of the two surfaces of the single lens 20 can be readily obtained.
Patent JP-S59214319-A (JP)
Title: Delay device
Inventor: MISONO TOSHIAKI
IPC: H03K5/13
Filed: 1983-05-13
Abstract: PURPOSE:To obtain a delay time which is affected by neither variation in ambient temperature nor variation in source voltage by providing the 2nd delay circuit which has the delay amount control signal characteristics as same as the 1st delay circuit, and detecting variation in the amount of delay and performing negative feedback control. CONSTITUTION:The 2nd delay circuit 16 which has the delay control characteristics as same as the 1st delay circuit 12 is provided. Further, the amount of delay of the 2nd delay circuit 16 is equalized to the amount of delay of the 1st delay circuit 12. Further, variation in the amount of delay of the 2nd delay circuit 16 is detected by a feedback control circuit 17, and the detection output obtained at the output terminal 18 of the feedback control circuit 17 is applied to the control terminal 19 of the 2nd delay circuit 16 to hold the amount of delay of the 2nd delay circuit 16 constant. When the 1st delay circuit 12 varies in the amount of delay with temperature, the 2nd delay circuit 16 also varies in the amount of delay at the time, but this is detected by the feedback control circuit 17 to feed a control signal back so that variation in the amount of delay is compensated.
Patent JP-H02264852-A (JP)
Title: Detection of segregation of component in titanium alloy
Inventor: FUNABASHI YOSHIKO
IPC: G01N27/00
Filed: 1989-04-05
Abstract: PURPOSE:To perform detection with a sharp hue by a method wherein voltage is swept from 0V to be applied up to 15 - 30V in such a state that stepping voltage is 1.0V or less and the holding time thereof is 1 - 10sec and, thereafter, voltage is further swept from 0V to be applied up to 15V or more in such a state that stepping voltage is 1.0 - 2.5V and the holding time thereof is 1 - 10sec. CONSTITUTION:When a titanium alloy is polarized by a voltage sweeping method, voltage sweeping is performed by applying stepping voltage and, in such a state that the stepping voltage is 1.0V or less and the holding time at each stepping voltage is 1 - 10sec, voltage is swept to be applied up to 15 - 30V. Thereafter, when voltage is swept from 0V to be applied up to 15V or more in such a state that the stepping voltage is 1.0 - 2.5V and the holding time at each stepping voltage is 1 - 10sec, the alloy lower in Al content can be largely polarized. Further, at the same time, the alloy is colored with the interference color corresponding to applied voltage when a polarizing current is small and colored gray when the polarizing current is large. By this method, the segregation of the component in the titanium alloy can be detected with a sharp hue.
Patent JP-S5310470-A (JP)
Title: High-frequency crystal watch
Inventor: ICHINOSE MATSUO
IPC: G04G99/00
Filed: 1976-07-16
Abstract: PURPOSE:To provide a high-frequency crystal watch, in which number of stages of frequency dividing circuit for high-frequency SOS integrated circuit is made larger than that of low-frequency Si integrated circuit, whereby cutting into chip forms can be made easy and the SOS integrated circuit can be formed in an economical size.
Patent JP-S61295210-A (JP)
Title: Treatment of gas
Inventor: RICHIYAADO UIRIAMU WATOSON
IPC: C01B17/04
Filed: 1986-04-12
Abstract: In a process for recovering sulphur from a typically relatively concentrated gaseous stream of hydrogen sulphide, the stream is reacted with pure oxygen or oxygen-enriched air in a furnace 2 to form a gas mixture including hydrogen sulphide and sulphur dioxide. The hydrogen sulphide and sulphur dioxide then react to form sulphur vapour and water vapour. The temperature of the gases in the furnace 2 is controlled by introducing into the gases a quenchant. The quenchant is preferably liquid water although other liquid quenchants may be employed. Alternatively a vaporous quenchant stream comprising at least 80% by volume of steam is employed. The process enables relatively high rates of formation of sulphur vapour to be achieved for a given furnace volume.
Patent JP-H07296177-A (JP)
Title: Method and device for high-speed plotting
Inventor: MATSUDA TAKASHI
IPC: G06T11/40
Filed: 1994-04-22
Abstract: PURPOSE:To accelerate paint-out processing concerning the method and device for plotting an image. CONSTITUTION:When input data from a graphic RAM shows a color code, an input deciding circuit 203 outputs a latch clock to a color code latch 201 and a data selector 202 selects an 'A' input. As a result, the color code inputted from the graphic RAM 102 is latched by the color code latch 201 and simultaneously outputted through the data selector 202 to a CRT controller as it is. On the other hand, when the input data shows a replacing command code FF(H), the input deciding circuit 203 lets the data selector 202 select a 'B' input. As a result, the color code latched by the color code latch 201 is outputted through the data selector 202 to the CRT controller.
Patent JP-H07294579-A (JP)
Title: Driving device for control apparatus
Inventor: YAMAMOTO MASANORI
IPC: G01R31/00
Filed: 1994-04-22
Abstract: PURPOSE:To provide a driving device for a control apparatus, in which a current sensor is self-checked easily and in which the fault of a driving element can be judged only with the current sensor. CONSTITUTION:In a transformer 1, a first output winding 12 supplies a driving power supply E1 to a control apparatus 6, and a second output winding 13 generates an inspection power supply E2. A driving element 2 ON/OFF-drives a control apparatus 5. A current sensor 3 is composed of only a current transformer, a first winding 31 is connected in series with the driving element 2, a second winding 32 is connected to the second output winding 13, and a third winding 33 outputs a current detection signal S2 which corresponds to a driving current I1 flowing in the first winding 31 and to an inspection current 12 flowing in the second winding 32. A judgment circuit 4 judges whether a fault exists in the driving element 2 by the logic of the driving signal S1 and the current detection signal S2.
Patent JP-S5513506-A (JP)
Title: Information signal transmission system
Inventor: YUYAMA ICHIROU
IPC: H04B1/66
Filed: 1978-07-14
Abstract: PURPOSE: To make the transmission path of a transmission band, by which maximum frequency components included rarely can be transmitted, needless by blocking information signals and sampling them successively by the sampling frequency according to the maximum frequency of signal components included in respective information signals.  
     CONSTITUTION: Analogue information signals from original information signal source 1 are supplied to blocking circuit 3 and are blocked at a proper time interval. Frequency characteristic analyzer 6 detects an effective maximum frequency in the frequency distribution of information signals included in each block, and information signals are sampled block by block by analogue-digital converter 5 on a basis of the sampling frequency according to this detected maximum frequency and are converted to digital information signals. Then, sampling speed information is added to the heading of each block, and digital information signals are written in buffer memory 9 temporarily, and they are read out by a fixed transmission clock frequency and are transmitted to transmission path 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06299532-A (JP)
Title: Soil property measuring device
Inventor: TAKADA RIICHI
IPC: E02D1/02
Filed: 1993-04-13
Abstract: PURPOSE:To make it possible to work with simplicity and ease, and what is more, to enhance measuring accuracy and obtain results close to a full-scale boring research. CONSTITUTION:A rotary type hydraulic motor 22 is installed to a rod drive part 21 which is capable of rising and installed to a rack 11 with rubber wheels 12. While being rotated, a rod 26 with a screw point is penetrated under-ground by means of a reduction gear 23 driven by a hydraulic motor 22 and a thrust force generation telescopic cylinder 31. A torque sensor 4 is installed between the hydraulic motor 22 and the reduction gear 23 so as to detect a rotary torque generated during the boring work.
Patent JP-H09273274-A (JP)
Title: Drain for eaves trough
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/068
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a durable drain in which elbow, drain for eaves trough, eaves trough, etc., are not broken even if the eaves trough is expanded and contracted repeatedly. SOLUTION: An upper drain cylinder 3 is inserted into a lower drain cylinder 4 from above to connect an inner peripheral face of the lower drain cylinder 4 with an outer peripheral face of the upper drain cylinder 3 by using a softening material 5. Consequently, rainwater drops from the upper drain cylinder 3 into the lower drain cylinder 4. As a result, rainwater does not leak from this part. Moreover, since the lower drain cylinder 4 is connected with the upper drain cylinder 3 by using the softening material 5, only the softening material 5 is deformed, even if eaves trough is expanded and shrunk due to a difference in temperature between summer and winter and between daytime and night, and the eaves trough is not broken.  Moreover, since the softening material 5 is inside the lower drain cylinder 4, it is invisible from the outside to keep good appearance, and it has durability because it is not exposed to rays of the sun directly.
Patent JP-S5826734-A (JP)
Inventor: HERUMAN GERITSUKE
IPC: B65G65/46
Filed: 1982-05-21
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-S5711503-A (JP)
Title: Frequency synthesizer
Inventor: OOSATO TATSUO
IPC: H03B28/00
Filed: 1980-06-25
Abstract: PURPOSE:To synthesize an arbitrary frequency without any problem on the accuracy and secular change, by integrating a unit electrical angle determined with a designated frequency information and a clock signal used for audio recognition. CONSTITUTION:A clock signal generating circuit 5 consisting of a quartz oscillator and others, outputs a clock frequency in (x)Hz. Information in a desired frequency (f) is inputted to a PROM circuit 1, a unit electrical angle DELTAtheta(=360 deg. f/x) is read out and outputted. A full adder 3 inputs the electrical angle DELTAtheta outputted from the circuit 2, it is added with the integrated electrical angle stored in a temporary storage circuit 4, and the result of addition is taken as a new integrated electrical angle and fetched to the circuit 4 with the signal timing from a circuit 5. Thus, if nothing is stored in the circuit 4, the circuit 3 outputs the DELTAtheta and 2DELTAtheta at second, and it restores to the initial state after the addition of the most significant bit (MSB) repetitively. Disired frequency can be synthesized from the bit output of the MSB.
Patent JP-H04317065-A (JP)
Title: Planographic printing plate material and aqueous ink composition
Inventor: HASE TAKAKAZU
IPC: C09D11/00
Filed: 1991-04-17
Abstract: PURPOSE:To stably form a good printing pattern free from bleeding or repellency on whatever photopolymerizable PS plate in a plate making method using an ink jet system, to obtain the printing plate good in resolution, and to enlarge the allowance of the aqueous ink composition. CONSTITUTION:An oxygen shielding film is formed selectively above a photosensitive layer, and exposed to light to remove parts not covered by the film. The photopolymerizable PS printing plate has a photosensitive layer on a support and a protective layer made of this photopolymerizable composition transmitting the light to which this photosensitive layer is sensitive and permitting oxygen to permeate it is formed on the surface of this photosensitive layer by the above mentioned method.
Patent JP-H05286033-A (JP)
Title: Mold of embossed nameplate
Inventor: YAMADA SHIYUUKOU
IPC: B29C59/02
Filed: 1992-04-07
Abstract: PURPOSE:To provide a mold of an embossed nameplate capable of reducing production cost, capable of shortening the number of production days and easily aligning a movable mold and a fixed mold with each other. CONSTITUTION:A fixed mold 9 is constituted of the holder 10 having positioning holes 13 and attached to the fixing part of a press machine and the lower mold 12 provided with recessed parts 17 formed by the exposure and etching of a photosensitive resin due to photoengraving and attached to the predetermined position of the holder 10. A movable mold 18 is constituted of the holder 19 having positioning holes 22 and attached to the movable part of the press machine and the upper mold 21 provided with protruding parts 26 formed by the exposure and etching a photosensitive resin due to photoengraving and attached to the predetermined position of the holder 19 and guide holes 28 are formed to the lower mold 12 and guide pins 27 are vertically provided to the upper mold 21.
Patent JP-S529482-A (JP)
Title: Automatic flow detector of different thickness coated tin plate
Inventor: NAKAI YOSHIYUKI
IPC: G01B21/20
Filed: 1975-07-14
Abstract: PURPOSE:To make it possible to detect an even weak flaw signal by erasing a mark signal regardless of whether a strand mark is intermittent or uneven in its clearness.