baber/WOPTO huggingface dataset:
Patent JP-2000246493-A (JP)
Title: Portable hydraulic press
Inventor: ITO JUNJI
IPC: B30B1/32
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a portable press that facilitates exchange of the lower die, by fixing the upper die in the upper part, inserting the lower die in the lower part so as to make it ascendable and descendable in a constant-angle phase together with a ram, designing the lower die in a shape with both side faces symmetrically removed in the direction vertical to the forked notch of the body, and providing a recess or a projection on the plane on both sides. SOLUTION: The cylindrical body is such that the upper part is forked with a notch, that the upper die 2 is inserted from the above and fixed with a conductor 7, and that the lower die 3 is mounted on a vertically movable ram 4 in the lower part, with hydraulic valves 5, 6 also installed. The body 1 is provided with a vertical guide 1a inside; the lower die 3 is provided with a groove 3a at both ends in the direction vertical to the hexagonal ridge and engaged with the guide 1a; and the angular phase of the vertically moving lower die 3 is constant. The lower die 3 is so shaped as both the side faces are symmetrically removed in the direction vertical to the ridge, and is provided with a recess or a projection 3b on the plane on both sides. The lower die 3 can be moved upward by inserting a hand or a tool and engaging it with the recess 3b.
Patent JP-H03257175-A (JP)
Title: Filler metal for surface hardening of aluminum material
Inventor: JOGAN SHIGETOSHI
IPC: C22C21/00
Filed: 1990-03-07
Abstract: PURPOSE:To provide the filler metal which can stably supply a powder mixture to an aimed position by packing the powder mixture composed of metals for forming intermetallic compds. exclusive of Al and hard particles into the hollow part of a fine tubular Al sheath material. CONSTITUTION:The powder mixture 3 composed of one or >=2 kinds of the metallic powders for forming the intermetallic compds. exclusive of Al and one or >=2 kinds of the hard particles is housed in a packed state into the hollow part 2a of the fine tubular Al sheath material 2 to form the filler metal 1. The metallic particles in the powder mixture 3 housed therein are crystallized as the intermetallic compd. into the Al matrix to form the alloyed layer of high hardness. The hard particles are dispersed and alloyed into the Al matrix to form the alloyed layer of the high hardness. If the powders of boride and silicide are added to the powder mixture 3, these powders are dispersed and alloyed on the surface of the Al material by melting to form the alloyed layer having the high hardness.
Patent JP-H11243606-A (JP)
Title: Track carriage system
Inventor: IZUMI TAKANORI
IPC: E01B25/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a track carriage system by which a track carriage can be branched without any shock while the track carriage is being run, by a method wherein a changeover branch rail which guides the track carriage to the side of a main route and to the side of a branch route is installed inside a track, and the tip and the rear end of the branch rail are arranged so as to be overlapped inside the right sidewall and the left sidewall of the track as viewed vertically. SOLUTION: A track 10 is divided into a main route 12 and a branch route 14. Sidewalls 15, 17 on the side of the main route and sidewalls 16, 18 on the side of the branch route are provided. Running faces 19 to 22 of wheels of a linear conveyance vehicle are formed in such a way that the running face 21 is branched from the running face 19, and that the running face 22 is branched from the running face 20. The tip 26 of a branch rail 24 is formed in such a way that the sidewall 15 is overlapped with the tip 26 as viewed vertically in a state (a solid line) guided to the side of the branch route 14, and that the tip 26 is overlapped with the sidewall 16 as viewed vertically in a state (a chain line) guided to the side of the main route 12. The branch rail 24 is rocked in the rocking center 30 so as to be changed over and branched.  The rear end 28 of the branch rail 24 is overlapped with the junction part of the sidewalls 17, 18 as viewed vertically.
Patent JP-S58174655-A (JP)
Inventor: NOMOTO AKIRA
IPC: D03D47/38
Filed: 1982-04-02
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-H04271797-A (JP)
Title: Optical resolution of cori lactonediol
Inventor: TAKANO SEIICHI
IPC: C12P17/04
Filed: 1991-02-27
Abstract: PURPOSE:To optically resolve the subject compound useful, e.g. as an intermediate for synthesis of prostaglandin by asymmetrically reacting a Cori lactonediol mixture with an acylating agent in the presence of an asymmetric esterase, etc., subsequently separating the reaction product from unreacted substances and purifying it. CONSTITUTION:In the presence of an enzyme (e.g. lipase AK) and/or a microorganism (e.g. Pseudomonas sp.) respectively capable of asymmetrically hydrolyzing an ester, a Cori lactonediol mixture composed of (+ or -)-6beta,7alpha-dihydroxy-2-oxa- bicyclo[3.3.0]octane-one represented by formulae I and II is asymmetrically reacted with an acylating agent (e.g. acetic anhydride) to acylate the primary hydroxyl group. The produced (-)-acylated compound represented by formula III (Ac is acetyl) is subsequently separated from remaining (+)-form compound of formula I and purification is carried out, thus carrying out the objective optical resolution of Cori lactonediol.
Patent JP-S54147446-A (JP)
Title: Protective device for higher harmonic filter
Inventor: AKIYAMA KENICHI
IPC: H03H7/01
Filed: 1978-05-11
Abstract: PURPOSE: To enable one to detect any small trouble and to protect the device exactly by comparing two signals, which are detected from currents flowing in the main circuit and auxiliary filters and are proportional to currents in the resonance frequency band of the respective filters, with each other.  
     CONSTITUTION: The auxiliary filters 8a to 10a of low voltage, which are designed such that these are corresponding to the main circuit filters 8 to 10 respectively and resonant in the same degrees, are connected to the main filter bus 7 through the auxiliary transformer 14 and auxiiary bus 15. Also the currents flowing in the respective filters, for example, 8 and 8a, are fed to the regulatable output devices 20, 20a, which convert the secondary current into an arbitrary output signal and regulate it, through the current transformers 19, 19a. Only signals of the n-th degree frequency band by which both filters resonate are taken in the band-pass filter 21, the fetched signals are compared with each other, and the protective relay 22 is operated to open the breaker 6 when the difference between both signals is over the setting range. By this way, and small trouble can be exactly detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62213956-A (JP)
Title: Polishing device for disc base board
Inventor: MORITA TSUNEO
IPC: G11B5/84
Filed: 1986-03-15
Abstract: PURPOSE:To wind up a polishing tape after its work smoothly and surely by coupling the drive shaft of a takeup motor with the takeup shaft of a takeup reel through a friction transmitting means with possibility of slippage. CONSTITUTION:A takeup reel 18 is rotated by a takeup motor 15 through a belt 24 set over a rotary hub 23 of said takeup reel 18 and a rotary hub 22 of a drive shaft 15a. Therefore, increase in the load on the takeup reel side generates slippage of the belt 24 wound round a takeup shaft 18b of the takeup reel 18. Consequently the revolving speed of the takeup reel 18 reduces with increasing amount of tape 14 wound up, and this amount of wound-up tape becomes constant, corresponding to the amount of the polishing tape 14 being fed by said takeup motor 15. Accordingly proper and tight winding-up is provided to ensure that the tape 14 does not entangle with other members.
Patent JP-S59179210-A (JP)
Title: Device for turning direction of strip
Inventor: KURATA KEIZABUROU
IPC: B21B41/00
Filed: 1983-03-31
Abstract: PURPOSE:To prevent a strip from generating fine flaws in its surface by composing a conical roll guide from plural freely rotatable rolls and making its inclined surface perpendicular to the advancing direction of the strip, in a titled device equipped with a conical roll. CONSTITUTION:A roll frame 22 is integrated with a driving shaft 20 supported by bearings 21a of a base frame 21; along the outer periphery of the frame 22, plural sliding rolls 27 are mounted on the frame 22 through bearings freely rotatably in a conical form. The rolls 27 at the turn-back side of this strip- direction changing device 32 are arranged by positioning them approximately perpendicularly to the introducing direction P1 of the strip S. Accordingly, the introduced strip S is guided in line contact with the rolls 27 and is turned back in the Q1 direction while being synchronized with the rotation of the frame 22. At that time, the rolls 27 revolve around the shaft 20 with the rotation of the frame 22 while being synchronized with the advance of the strip S, and move in their axial directions with the lateral movement of the strip S in accordance with their revolving positions.
Patent JP-2000253620-A (JP)
Title: Pulley device for alternator with built-in roller clutch
Inventor: OKUMA TAKEO
IPC: H02K7/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve a heat resistance in a pulley device without deteriorating the fretting resistance of the device. SOLUTION: A pulley device is provided with support bearings 9 and 9 and roller clutch 10 between the inner peripheral surface of a pulley 7a and the outer peripheral surface of a sleeve 8. For lubricating the bearings 9 and 9 and clutch 10, grease containing an urea compound as a thickener and synthetic oil having a kinematic viscosity of <=60 cSt at 40 deg.C as base oil is used.
Patent JP-S63236849-A (JP)
Inventor: OSUUARUTO NIYUTSUTSUERU
IPC: E01D19/16
Filed: 1988-03-11
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-2000245976-A (JP)
Title: Peeling jig and peeling device
Inventor: HIROTA MASAO
IPC: B26B17/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a peeling jig which is capable of easily peel a rubber roller part stuck to a shaft and can simply be sharpened. SOLUTION: Handles 13 are integrally formed to a part of respective peeling blades 12 and they are connected by an axis member 14 to constitute the peeling jig 11 in the state of cutting pliers. On surfaces opposite each other of the respective blades 12, plural semi-circular grooves 12d of a radius different from that of an abutting surface 12a are formed, and tilting blade surfaces 12c are formed on surfaces on opposite sides, and blade tips 12b, 12e are formed at a lower end. The jig 11 is held by a hand so as to insert and hold an axis 2 between the grooves 12d of a pair of the peeling blades and the tip of the axis is thrown onto a proper hitting wood, etc. Thus, the blade tips 12b, 12e can cut into the part 3 to peel off and the blade surface tips is easily sharpened.
Patent JP-S63223969-A (JP)
Title: User recognizing device
Inventor: NAKAJIMA HIROYUKI
IPC: G06F21/32
Filed: 1987-03-13
Abstract: PURPOSE:To recognize a user without being noticed by the user, by providing a key contents display part using a transmissive liquid crystal and a fingerprint reading part on a key input part, and collating with a fingerprint stored in an IC card in advance at the time of depressing the key. CONSTITUTION:On all key parts of a key input part 8 of a bank ATM (Automatic Tellers Machine) having a fingerprint reader, a key contents display part 9 using a transmissive liquid crystal and a fingerprint reading part 10 are provided. In this state, in case of payment, when an IC card is inserted into a card inserting part 7 and an amount to be paid is inputted from the input part 8, the moment a key is depressed and pressure is applied, the pressure is sensed and the key contents displayed by the display part 9 are erased, and the control is shifted to the reading part 10. Subsequently, the reading part 10 reads instantaneously a fingerprint, a fingerprint stored in the IC card and the fingerprint which is read are collated by a fingerprint collating part 11, and whether the person is one who is permitted to use the card or not is decided. In such a way, a user can be recognized without being noticed by the user, and the key operation can be simplified.
Patent JP-S61213701-A (JP)
Title: Apparatus for aligning shaft of motor
Inventor: HOTTA MINORU
IPC: G01B7/31
Filed: 1985-03-20
Abstract: PURPOSE:To make it possible to adjust a center shift movement amount, by moving laminated X-axis moving stand, rotary shaft moving stand and Z-axis moving stand so as to perform alignment the respective axes of said stands. CONSTITUTION:A motor is clamped to the rising part of a bracket 23 by a screw and moved on a rail 11 to determine and fix the position of the whole of the apparatus in the motor axis direction (Y-axis direction). In this state, the movement amounts of the motor axis in a vertical direction and a horizontal direction are obtained by a measuring device. On the basis of this result, the horizontal direction is finely adjusted by a control means 30 and the vertical direction is finely adjusted by control means 35, 41. Next, the shifts in the X-axis direction and the Z-axis direction are measured by a measuring device and fine adjustment in the X-axis direction and the Z-axis direction is performed by control means 25, 35, 41. The shaft of the motor can be finely adjusted in each direction in relation to each laminated member by the control means 25, 30, 35, 41.
Patent JP-H03260019-A (JP)
Title: Heat treatment method of instruments and pipings in pressure vessel
Inventor: TSUGE AYAO
IPC: C21D9/08
Filed: 1990-03-09
Abstract: PURPOSE:To easily and quickly execute heating treatment to instruments and pipings in a pressure vessel to execute stress removal by circulating a heated fluid for heat treatment having the same kind as the fluid existing in the pressure vessel in the heat treatment range of the pressure vessel. CONSTITUTION:At the time of relieving the stress by executing the heat treatment to the instruments and pipings in the pressure vessel 3, a heated fluid for heat treatment having the same kind as the fluid existing in the above pressure vessel 3 is circulated in the heat treatment range of the pressure vessel 3. This circulation is executed with a fluid heat circulating device 4 connected with a heated fluid supplying pipe 5 and a returning pipe 6 having fluid blowing hole 1 and sucking hole 2. Then the above heated fluid for heat treatment is blown into the heat treatment range of the pressure vessel 3 from the fluid blowing hole 1, and at the same time, the above fluid having the same quantity as the blowing quantity is sucked from the sucking hole 2 to the outside of the pressure vessel 3, and if necessary, a convection preventing plate surrounding the above heat treatment range is set to hold the temp. of above heat treatment range to a fixed temp. By this method, the above heat treatment is efficiently executed with a small size equipment.
Patent JP-S57170615-A (JP)
Title: Surface acoustic wave resonator
Inventor: NAKAZAWA YUUZOU
IPC: H03H9/145
Filed: 1981-04-14
Abstract: PURPOSE:To improve temperature characteristics, to increase a Q factor, and to lower a subordinate resonance level by sticking an Al electrode, whose film thickness is >=1.5% of surface acoustic wave wavelength, to a quartz substrate which is treated by rotary Y cutting and allows a surface wave to propagate in an X-axis direction. CONSTITUTION:Busbar electrode 2 and 3 are provided on the main surface of a quartz substrate 1. An interdigital electrode consists of many opposing comb- shaped fingers 4 and 5 which are extended alternately from the electrodes 2 and 3 in parallel. The quartz substrate is treated by rotary Y cutting, and a surface wave propagates in the X-axis direction. Further, the interdigital electrode uses Al and its film thickness is >=1.5% of the wavelength of the surface  acoustic wave. As a result, a sufficiently large Q factor is obtained without increasing the number N of couples of electrode fingers, and while temperature  characteristics are improved, a subordinate resonance level is lowered.
Patent JP-H06266439-A (JP)
Title: Speed control method for moving body
Inventor: NOSAKA MASASHI
IPC: G05D1/02
Filed: 1993-03-17
Abstract: PURPOSE:To execute smooth speed control, and to raise a cycle time by setting acceleration/deceleration to a multistage. CONSTITUTION:A microcomputer waits for a moving start command. When the moving start command is received, whether a load exists at present or not is confirmed, and when the load exists, parameters alpha1-alpha7, beta1-beta7, Vmax, and ta1-ta7, tb1-tb7... of acceleration/deceleration, the maximum speed, etc., at the time when the load exists, and a parameter at the time of no-load are fetched, when the load exists, and when the load does not exist, respectively. Subsequently, a moving distance L is calculated, and an acceleration distance 1e is derived. From this acceleration distance 1e, a pattern of acceleration is generated, but in the case in which the acceleration distance 1e is long, ta4 is calculated so as not to exceed Vmax, an actual acceleration distance 1e' and an acceleration variation point are derived, and a speed pattern of acceleration is generated. In the case in which the acceleration distance is short and ta4 becomes minus and cannot be calculated, ta4 is calculated by varying the number of acceleration stages from 7 to 5.
Patent JP-H01231256-A (JP)
Title: Fluorescent lamp
Inventor: AKIYAMA NOBUYOSHI
IPC: H01J61/35
Filed: 1988-03-10
Abstract: PURPOSE:To obtain a white light lamp having no sense of incompatibility of a luminous color by isolating a short wavelength region less than specific wavelength of luminance of a phosphor layer excited by ultraviolet rays with a fading preventive layer. CONSTITUTION:A fluorescent lamp has a glass tube 1, a fading preventive layer 2, which is stuck to the inside of the glass tube 1 and transmits or reflects visible rays, while absorbing a visible part short wavelength region including ultraviolet rays, and a phosphor layer 3 being luminous in a visible region and stuck on the fading preventive layer 2. Then, the fading preventive layer 2 consists of pigment absorbing a short wavelength region less than 410nm. Further, the phosphor layer 3 consists of the first phosphor having a luminous peak in the wavelength range of 470 to 495nm and where a half-value width is 60 to 100nm and luminance of wavelength of 410nm is less than 10% of the luminous peak value, and the second phosphor having the luminous peak in the wavelength range of 610 to 630nm and a half-value width of less than 50nm. Thereby, a light source, whose luminance color has no sense of incompatibility with a general white fluorescent lamp, can be obtained.
Patent JP-H11255383-A (JP)
Title: Machine glazed paper holding device
Inventor: KONDO HIROMOTO
IPC: B41J15/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a machine glazed paper holding device which can removably be mounted on the body or a recording device or its leg simply and which allows easy change of the mounting position to the device body or the leg. SOLUTION: A shaft holding member 12 is configured so that a grip 22 is energized in the direction of opening by a spring installed inside the grip 22, that a nipping part 21 is energized in the direction of closing through energization by the spring and bearing by a supporting shaft 24, and that the nipping part 21 is opened and closed through pressing of the grip 22 and its disengagement, respectively. This enables the shaft holding member 12 to be removably mounted on a coupling member 7 simply through pressing of the grip 22 or its disengagement, and also it is possible to easily change the mounting position of the shaft holding member 12.
Patent JP-H06269741-A (JP)
Title: Article sorting system
Inventor: OKAYAMA MASAO
IPC: B65G47/49
Filed: 1993-03-17
Abstract: PURPOSE:To automate handling businesses before article distribution and to improve distribu tion operation efficiency by providing the article sorting system with an information analyzing means, temporary storage means, information transmission medium and taking out means, article correspondence means, distribution order determining means housing place selecting means and distribution order arraying means. CONSTITUTION:This article sorting system is provided with the information analyzing means 13 for the article information consisting of distribution areas and distribution order by collating the information on the distribution destinations of the articles and the information on distribution destination positions, the temporary storage means 12 for the articles by the distribution areas, the information transmission medium 17 for storing the article information and the taking out means 6 for the articles out of the temporary storage means 12. The article information on the taken out articles and the information on the distribution destination positions are made correspondent by the article correspondence means 11. The distribution destinations of the articles are determined by the distribution order determining means 41 which determines the distribution order along the distribution routes on maps in accordance with the output thereof. Housing boxes for the articles are selected by a housing place selecting means 27 in accordance with the output thereof. The articles guided into these housing boxes are arrayed in the distribution order by the distribution order arraying means 23.
Patent JP-S62213240-A (JP)
Inventor: NAGARA HISAO
IPC: H01G9/035
Filed: 1986-03-14
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-S52140350-A (JP)
Title: Optical reader
Inventor: TERAJIMA SHIGEO
IPC: G02B27/02
Filed: 1976-05-18
Abstract: PURPOSE: To detect the information light over the entire dynamic range by using the light receiver arranged in the same right angle direction as the deflecting device which scans at a slanting angle with respect to the surface being read. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07131648-A (JP)
Title: Concentration-graded printing using spatial light modulator
Inventor: BADORAMANTEI BENKATESUUOO
IPC: H04N1/405
Filed: 1994-03-28
Abstract: PURPOSE: To realize density gradation of many levels by high resolution by executing symmetrical pulse width modulation to one line at a binary space light modulator and using the other lines for line integration. CONSTITUTION: Symmetrical pulse width modulation is executed to one line at the binary space light modulator and the other lines are used for line integration. In this case, a line 104 is designated to PWM(pulse width modulation) and this line 104 can actually be generated somewhere in an array. In addition it is possible to form one 'logic line' with respect to PWM by using two or many lines according to the address designating structure of a device and according to feature like a dividing reset. Then, concerning a line integrating area 106, what to be happened after then is shown in a processing direction shown by arrows but the area 106 can be arranged around a PWM line or before it. In addition, a corrected line gathering area 108 is arranged on the area 106.