baber/WOPTO huggingface dataset:
Patent JP-H07194451-A (JP)
Title: Seat joint device having adjustable back rest
Inventor: GUREGOORU FUOSUMAN
IPC: A47C1/025
Filed: 1994-11-25
Abstract: PURPOSE: To make it possible to confirm at once whether both articulated fittings coincide or not, by limiting perimeter parts of these fittings to the cross section of the center part of a transmitting bar, since the transmitting bar and a notch of a rocking axis have a specific cross section, any of the perimeter parts of both fittings have none of angulated parts or cogs, and the transmitting bar is introduced to the notch of the rocking axis after the transmitting bar is rotated once. CONSTITUTION: An articulated part 11 of a backrest is connected to an articulated part 12 of a seating part in a way to be able to rock the backrest, and a notch 28 and a transmitting bar 29 at a boss 19 of a rocking axis 27 for connecting these articulated parts 11 and 12 have a specific cross section in a shape of the perimeter 30 having cogs, and the transmitting bar 29 is to be a spline axis 31. The transmitting bar 29 is limited to the cross section 35 of its center part around the perimeter 32. In unison with this cross section, a slot of the notch 28 of the boss 19 being a hauling body is also arranged in the same way as the spline 33 of the spline axis 31. Therefore, the transmitting bar 29 is always thrust into the notch 28 of the hauling body only at a specific angulated position.  As a result, different angulated positions among the articulated parts 11 can be observed by eye and corrected.
Patent JP-H04201121-A (JP)
Title: Tension control device on wire electric discharge machine
Inventor: OKUBO YAICHI
IPC: B23H7/10
Filed: 1990-11-30
Abstract: PURPOSE:To give a specified tension correctly to wire electrode by providing a tension control device to control an exciting current supplied to an electromagnetic brake according to tension setting conditions and characteristics of a torque generated by the exciting current. CONSTITUTION:A tension control device 6 judges tension setting conditions. i.e., whether the previous tension setting is made in tension increasing direction or not and also whether the tension setting this time is made in tension increasing direction or not, when tension is set. Then an exciting current supplied to an electromagnetic brake 4 for determining a tension of wire electrode 1 is determined according to the judgment by the tension control device 6 and characteristics of a torque generated by the exciting current. Thus correct tension can be given to the wire electrode 1.
Patent JP-2000153008-A (JP)
Title: Iron head
Inventor: KUSUMOTO HARUNOBU
IPC: A63B53/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent duffing, to enable a golfer to more easily hit a ball at a sweet spot with an angle meeting a predetermined loft angle and to obtain an carry by specifying the sweet spot height and the inertia moment in a vertical direction around the centroid of an iron head having the loft angle of a specific value or below to respectively specified values. SOLUTION: The sweet spot height of the iron head 1 having the loft angle of <=34 deg. is set at <=21.3 mm which is the radius of the ball and the inertia moment in the vertical direction around the centroid thereof is set at >=780 g/cm2. The thickness of, for example, a face portion 3 is set at about 2.5 mm. Tungsten covers 5a and 5b of respectively about 50 g and 120 g are mounted on the outer side of its projecting pieces 3a and 3b. The face height in the sweet spot height position is set at >=40 mm. As a result, the misalignment of the head may be prevented and the golfer is able to hit the ball at the angle meeting the predetermined loft angle and is more easily able to get an intended carry.
Patent JP-2001148458-A (JP)
Title: Power semiconductor module
Inventor: HORIGUCHI GOJI
IPC: H01L25/07
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module operating stably by a method, where connections between the control board and power semiconductor element of a power semiconductor module is made to be less electromagnetically coupled with a main circuit through which a current flows. SOLUTION: A power semiconductor module has such a structure that a member containing a power semiconductor element 5 is arranged on an insulating board 3, a control board 1 mounted with a control circuit for this member is arranged above the insulating board 3, and the signal terminal of the member and the control circuit of the member are connected with at least a pair of signal wires, where a pair of relay terminals 2 provided between a relay board 13 provided on the insulating board 3 and the control board 1 are made to serve as a part of the signal wires, the relay terminals 2 cross each other at least at a point, when they are projected on a certain plane, and they approach each other at this intersection.
Patent JP-H11149615-A (JP)
Title: Magnetic head, production of magnetic head and magnetic recording and reproducing device
Inventor: HONMA YOSHIYASU
IPC: G11B5/23
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head having a gap of good accuracy suitable for a higher density and having high performance and high reliability. SOLUTION: The magnetic gap 1 consists of a three-layered structure or Cr/Au/Cr. The boundaries of magnetic material cores 11, 12 and glass blocks 15, 16 consist of the three layers of Cr/Au/Cr or Cr oxide successively from the magnetic material core side. A secure joint by metallic bonding of Au is obtd. at the magnetic gap 1. Since Cr or Cr oxide layer having good wettability with glass exists on the surface exclusive of the magnetic gap 1, the adhesion property to the glass block and the magnetic material cores improves. More preferably the softening point of the glass block is set at >=400 deg.C.
Patent JP-H07197181-A (JP)
Title: Austenitic alloys and their use
Inventor: MIHIYAERU KEERAA
IPC: C22C38/00
Filed: 1994-12-08
Abstract: The invention relates to high chromium content, corrosion resistant, austenitic alloys having the following composition:     32-37% by weight of chromium   28-36% by weight of nickel   max. 2% by weight of manganese   max. 0.5% by weight of silicon   max. 0.1% by weight of aluminium   max. 0.03% by weight of carbon   max. 0.025% by weight of phosphorus   max. 0.01% by weight of sulphur   max. 2% by weight of molybdenum   max. 1% by weight of copper   0.3-0.7% by weight of nitrogen and usual minor constituents and impurities resulting from the production method and the remainder as iron. These alloys are suitable as materials for articles which are resistant to chemical attack.
Patent JP-2001147296-A (JP)
Title: Method for removing sludge sticking to dissolving reaction tank
Inventor: MURATA KAZUTOYO
IPC: G21C19/46
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To easily and completely remove the sludge sticking to the inner face of a dissolution tank and the like in nuclear fuel reprocessing facilities. SOLUTION: The sludge, which is composed mainly of zirconium molybdate, sticking to the inner face of a dissolution tank and the like in nuclear fuel reprocessing facilities is put into contact with an alkali such as sodium hydroxide, lithium hydroxide, potassium hydroxide and ammonia, whereby molybdenum is selectively dissolved to remove the sludge by weakening the sticking strength of it.
Patent JP-H01170810-A (JP)
Title: Measuring instrument for number of revolution
Inventor: NOGO HIDETOSHI
IPC: G01D5/14
Filed: 1987-12-26
Abstract: PURPOSE:To measure the number of revolution without contacting with a simple constitution by measuring the current flowing to a disk body consisting of a superconductor in accordance with rotation of a rotating body. CONSTITUTION:When a permanent magnet 2 is embedded in a revolving shaft 1 of a motor or the like and the revolving shaft 1 is rotated around the axis of a disk body 3 consisting of a superconductor, a circular hole part R of a magnetic flux phi acts upon the disk body 3 by the magnet 2. Meanwhile, an eddy current rotated around the circular hole part R to cancel the magnetic flux phi by the Meissner effect of the superconductor flows on the surface of the disk body 3. Therefore, the circular hole part R is rotated at the time of rotating the magnet 2 around a disk center part 3a; and when the circular hole part R passes between the center part 3a and an outer peripheral part 3b, the eddy current becomes a power and flows between signal lines 4a and 4b, and a current proportional to a rotational frequency N and the magnetic flux phi is generated. Thus current is measured by an ammeter 4 and is decided by the number of revolution measuring part 5 to measure the number of revolution.
Patent JP-H10157071-A (JP)
Title: Press plate fixing apparatus for printing machine
Inventor: INAGE TOYOJI
IPC: B41F27/12
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of skill by employing a plate for pressing the upper end part of a press plate having a circumferential length, at the part covering a protrusion on the upper surface of a clamp plate, being set longer than other part. SOLUTION: After a plate cylinder bites a base plate and loaded by a tail side vice, end part a press plate 20 on the side of a reference hole 20a is inserted, in the direction of an arrow (a), between the upper surface of a clamp plate 12 and the lower surface at the forward end of a retaining plate 22a covering a reference pin 21. Since the retaining plate 22a covering the reference pin 21 projects in the circumferential direction of the plate cylinder from the end part a retaining plate 22b at the part not covering the reference pin 21, fixing position of the press plate 20 can be determined by aligning the reference hole 20a of the press plate 20 with the retaining plate 22a covering the reference pin 21.  When the press plate 20 is pushed farther in the direction of the reference pin 21 along the circumferential surface of plate cylinder under that state, the reference hole 20a of the press plate 20 is fitted to the reference pin 21. Subsequently, the printing plate is pasted to the base plate.
Patent JP-H08165234-A (JP)
Title: Skin washing article
Inventor: SAKURAI HISAE
IPC: A61K8/00
Filed: 1994-12-10
Abstract: PURPOSE: To provide a skin washing article, good in use feeling, having high detergency against oil staining and especially suitable for removing a makeup such as lipstick, eyeshadow, water resistant foundation, etc. CONSTITUTION: This skin washing article is prepared by filling a detergent composition in a foam discharging container having a porous film. The detergent composition contains 1-50wt.%, preferably 3-20wt.% of (A) an anionic surfactant, e.g. lauric acid triethanolamine, potassium salt of palm oil fatty acid and 0.5-30wt.%, especially 1-20wt.% of (B) a nonionic surfactant added with 1-50 mole, preferably 3-15 mole polyoxyalkylene group in average based on one hydrophobic group, e.g. polyoxyalkylene ethers or polyoxyethylene fatty acid esters. When 3-30wt.% polyol is added to the deterger composition, feeling becomes better in case of massaging with foams and moist feeling of the skin is good after washing out the detergent composition. When 0.1-10wt.% ethanol is added, tiny and creamy foams are obtained and the detergency of the detergent composition is enhanced.
Patent JP-H09169851-A (JP)
Title: Polymerizer
Inventor: NAKAMOTO AYAO
IPC: C08G85/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizer having a high function of surface refreshment and an excellent function of agitating a reaction mixture. SOLUTION: A cylindrical container 1 having an inlet 2 for a liquid, an outlet for a liquid and an outlet for volatile gases is placed substantially horizontally. Rotary shafts 7 and 8 are insert into both the ends of the container 1 in such a manner that they are coaxial with the axial center of the container 1, and perforated discs 5 and 6 are provided on the shafts 7 and 8 in the direction substantially vertical thereto. Between the perforated discs 5 and 6 are provided a plurality of slit flat plates 10 each of which is attached in such a manner that a slight clearance is formed between it and the inside wall of the container 1 in parallel with the axial center of the container 1 and that the front part of the plate on the axial center side precedes in relation with the direction of rotation.  Each flat plate 10 is slightly bent at its rear part toward the direction of the axial center, and the width of each plate 19 on the axial center side is 0.75D or larger (wherein D is the inside diameter of the container 1). Each plate has a plurality of doughnut-like vertical discs 12 each of which has a guide plate 13.
Patent JP-H04197613-A (JP)
Title: Structure of mold
Inventor: HIRASAWA TOSHIHIRO
IPC: B29C45/14
Filed: 1990-11-28
Abstract: PURPOSE:To prevent glass or ceramics from breaking, at the time of injection molding by forming a padding part on the first contacting surface which comes into contact facially with an insert body of one side of split molds. CONSTITUTION:A glass plate 1 constituting an insert body is of inorganic glass which is bent a little and a sealing member 2 forms a wide part 2a on a surface side of the glass plate 1 and a narrow part 2b is formed on a back side of the same. A mold is comprised of a pair of split molds, a cavity surface 5 corresponding to an external form of the narrow part 2b is formed, the first contacting surface 6 which is to come into contact completely with the glass plate 1 intrinsicly by extruding toward a central part side of the glass plate 1 from the inner fringe is formed and a padding part 7 is formed on the contacting surface 6. In order to form the padding part 7, after degreasing of the contacting surface 6, a curing coating is applied to the contacting surface and a mold release agent is applied to the second contacting surface 8 which is to come into contact facially intrinsiccally with the first contacting surface 6. Then after the glass plate 1 is set up to a bottom force 4, a top force 3 is clamped and the curing coating is cured and mold breaking is performed by releasing the mold. Then finishing of the cured curing coating is performed.
Patent JP-H11167718-A (JP)
Title: Optical disk recording and/or reproducing device
Inventor: NAKAMURA KENJI
IPC: G11B7/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide recording and/or reproduction of an optical disk with a high transfer rate and at a low cost without complicating the constitution of the device. SOLUTION: This device comprises one system of a focusing and tracking optical system composed of plural laser diodes 1, 3, an objective lens 7 for converging the plural laser beams transmitted from the respective laser diodes 1, 3 on the different points PA, PB (different tracks) on the reflection film of an optical disk 8, a total reflection mirror 6 and half mirrors 5, 9, etc., light receiving surfaces 11A, 11B of a photodiode 11 independently receiving plural reflected light beams from the reflection film of the optical disk 8, reproducing system signal processing circuits 12, 13 for independently processing the reproduction of signals from the light receiving surfaces 11A, 11B and a synthesizing circuit 14 for synthesizing the reproducing signals of channels A, B from the reproducing system signal processing circuits 12, 13.
Patent JP-H04198842-A (JP)
Title: Stress relaxation measuring apparatus
Inventor: MOCHIDA NOBUHIRO
IPC: G01N21/23
Filed: 1990-11-29
Abstract: PURPOSE:To accurately measure a minute change by detecting the change of the internal stress at the center part of a test piece as the change of the double refraction of light. CONSTITUTION:A laser 18 is started and measuring polarized light (j) modulated in phase is incident to a test piece 1. Next, a stretching part 7 is operated and the test piece 1 is instantaneously stretched by grips 5, 6 and the tensile displacement of the test piece 1 is held as it is. After the stretching of the test piece 1 is completed, plastic deformation is generated in the test piece 1 so that the tensile stresses in respective parts become uniform and the tensile stress at the center part of the test piece 1 is relaxed with the elapse of time and the double refraction of transmitted light is also successively reduced in a state almost proportional to tensile stress. The change state of this double refraction is inputted to a computer 4 as the change of the AC component Iw outputted from a lock-in amplifier 27 at each time when a reference signal (h) is inputted to the amplifier 27 that of the DC component IDC not passed through an AC amplifier 26 and these signals are analyzed to repeatedly calculate the value of double refraction phase difference at every definite time interval and, further, the value of stress corresponding to each value of double refraction phase difference is calculated.
Patent JP-H08167209-A (JP)
Title: Disk loading mechanism
Inventor: IURA YASUYUKI
IPC: G11B17/051
Filed: 1994-12-14
Abstract: PURPOSE: To draw an optical disk onto a disk table without using a driving force source such as a motor. CONSTITUTION: When the optical disk 201 is inserted into a disk loading mechanism from the front side, a peripheral part of this optical disk 201 is held between one pair of disk drawing arms 54 and 56 right and left by their drawing pins 55 and 57 on the tip side respectively. Then, the optical disk 201 is moved toward the disk table 4 by energizing force of a drawing spring 113.
Patent JP-H01172959-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C07D409/14
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body for copying machines and printers which has high sensitivity and excellent repetitive characteristics by providing a photosensitive layer contg. one kind among specific pyrazoline compds. CONSTITUTION:The photosensitive layer contg. at least one kind among the pyrazoline compds. expressed by the formula I is provided. In the formula I, R1-R4 respectively denote a hydrogen atom., halogen atom., alkyl group, allyl group, nitro group, aryl group which may have a substituent, aralkyl group; R5 denotes an aryl group which may have a substituent; n denotes 0 or 1. The photosensitive body having the high sensitivity and the excellent repetitive characteristics even in positive and negative electrostatic charge is thereby obtd. The durability is improved by further installing a coating layer on the surface at need.
Patent JP-H04207214-A (JP)
Title: Pulse train generator
Inventor: KIKKO EIJI
IPC: H03K3/72
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the variance of the duty by providing an integrator to which a pulse train from a pulse train generating circuit is inputted and a differential amplifier to which the integral voltage and a voltage to set t he duty of the pulse train are inputted. CONSTITUTION:A triangular wave (a) outputted from a triangular wave generator 1 is inputted to a comparator 2 and is compared with a control voltage 24 to output a pulse (b). The pulse (b) inputted to an integrator 3 is integrated and is outputted from a terminal 32. The integral voltage inputted to an input terminal 41 of a differential amplifier 4 and the duty setting voltage inputted to an input terminal 42 are processed by the amplifier 4, and a pulse width control voltage is inputted from an output terminal 43 to an input terminal 22 of the comparator 2. Thus, the duty of the pulse (b) is controlled with a high precision because negative feedback acts so that the integral voltage is equal to the duty setting voltage.
Patent JP-H01175009-A (JP)
Title: Control device for air conditioning device
Inventor: HORIKAWA AKIRA
IPC: F24F11/02
Filed: 1987-12-29
Abstract: PURPOSE:To attain comfortable air conditioning by detecting a real room temperature, calculating and storing the correction value of a temperature detected by a thermistor and correcting the detecting temperature based upon the thermistor by the correction value to control the temperature. CONSTITUTION:The thermistor TH1 detects a room temperature and a control unit 16 controls a fan of an air conditioner M or the capacity of a compressor on the basis of the detecting temperature of the thermistor TH1. The control unit 16 corrects the detecting temperature of the thermistor TH1, and for instance a real room temperature is measured by a thermometer and the real room temperature is inputted to the control unit 16 by a temperature setting means 31. An arithmetic means 16c calculates the correction value of the thermistor TH1 based on a temperature difference between the detecting temperature of the means 31 and the detecting temperature of the thermistor TH1 and a storage means 16b stores the correction value. Then, a correcting means 16d corrects the detecting temperature of the thermistor TH1 based on the correction value and the fan or the like is controlled by the corrected temperature signal.
Patent JP-H10137078-A (JP)
Title: Seat back cushion
Inventor: GOTO YOSHIYUKI
IPC: A47C27/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To adjust a thickness of a cushion, and adjust the cushion to a position of a waist part by juxtaposing two guide rails such as a resin material in parallel to each other, fitting the cushion in these respective guide rails with proper hardness, and moving it on the guide rails. SOLUTION: Opening hole are arranged on both sides of this cushion 3 so that the cushion 3 can be freely extracted in its intermediate part by being united with fixing plates 2 to engage with respective tip parts 1a of two guide rails 1 which are arranged in parallel to each other and are composed of a resin material or the like, and are constituted so as to respectively engage with the guide rails 1. These cushions 3 are formed in an almost rectangular bag shape where bristles are implanted in a surface by a thin thickness material such as vinyl chloride, and a valve 3a capable of expanding-contacting the bag shape by taking in and out of air, is arranged in a part of this bag shape.
Patent JP-H05180462-A (JP)
Title: Ceiling suspender
Inventor: UTSUKI TOSHIYA
IPC: F24F13/32
Filed: 1991-12-17
Abstract: PURPOSE:To facilitate mounting of a product by a method wherein four perforated bar-shaped plates are assembled in the form of, in which a distance between the two parallel plates of one pair is set equal to that between ceiling suspending bolts which are embedded inside a ceiling, and a distance between the two parallel plates of the other pair is set equal to that between holes for ceiling suspending metals which are attached to a body of the product to be mounted. CONSTITUTION:A pair of rectangular plates 1a and 1b mounted with ceiling suspending bolts in oblong holes 2 and another pair of rectangular plates 1c and 1d mounted with a suspending metal 7 of a product body 8 in other oblong holes 2 are assembled in the form of # with fixtures 5 and fixed by means of butterfly screws 6 and a holding plate 10 frictionally. The oblong hole of the rectangular plate 1 is shaped in such a manner that a circle of radium R which is larger than that of the ceiling suspending bolt 3 is opened at a distance of L1 and connected every two holes in the width of a diameter of the circle. The product body 8 is moved vertically by changing fastening positions of the ceiling suspending bolts 3, and horizontally by moving contacts between unfastening plates 1a and 1b and the plates 1c and 1d by loosening the butterfly screws 6.