baber/WOPTO huggingface dataset:
Patent JP-H08286011-A (JP)
Title: Formation of optical fiber type diffraction grating
Inventor: SHIGEMATSU MASAYUKI
IPC: G02B6/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a method for efficiently forming an optical fiber type diffraction grating of multiwavelength reflection and optical fiber type diffraction grating having a continuous reflection wavelength region. CONSTITUTION: The optical fiber type diffraction grating 50 consisting of a first partial grating 51 and a second partial grating 52 is formed when the end faces of a first photosensitive fiber 10 and a second photosensitive fiber 20 are connected to each other to form a continuous optical fiber 100 and the point including the juncture 30 of the first photosensitive fiber 10 and the second photosensitive fiber 20 of the optical fiber 100 is irradiated with interference fringes. Since the first photosensitive fiber 10 and the second photosensitive fiber 20 have cores varying in effective refractive index from each other, the first partial grating 51 and the second partial grating 52 have the Bragg reflection wavelengths varying from each other. The diffraction grating 50 is, therefore, the diffraction grating of the multiwavelength reflection.
Patent JP-H08284571-A (JP)
Title: Bracing for screw auger and method and equipment for lifting soil
Inventor: KUNITO MITSUHIRO
IPC: E21B3/00
Filed: 1995-04-14
Abstract: PURPOSE: To form an excavated pit having high vertical accuracy by surely preventing the lateral swing of a leader by a simple method. CONSTITUTION: When soil is excavated by a screw auger 1 and lifted, the lower end section of a guide cylinder 2, into which a screw auger 1 is inserted and which is used for bracing the screw auger 1, is installed onto a ground surface 3. Accordingly, soil is excavated by the screw auger 1 under the state in which the lower end section of the guide cylinder 2 is mounted on a ground, while the guide cylinder 2 is passed, and soil is lifted.
Patent JP-H04304861-A (JP)
Title: Raw material for seasoning
Inventor: SAKASAI NAOTOSHI
IPC: A23L27/24
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a raw material for seasonings, excellent in dispersibility and texture and useful for MISO (fermented bean paste), etc., by finely pulverizing a soy sauce cake to a prescribed value or below of particle diameter. CONSTITUTION:The objective raw material for seasonings is obtained by directly finely pulverizing a soy sauce cake or subjecting the soy sauce cake to pretreatment such as drying or deodorizing and then finely pulverizing the pretreated soy sauce cake to <=100mum particle diameter in an impact type pulverizer, etc.
Patent JP-H04297648-A (JP)
Title: Bearing construction for suspending architectural equipment
Inventor: OKADA SHOJI
IPC: E04B9/18
Filed: 1991-03-27
Abstract: PURPOSE:To facilitate the setting work of an architectural equipment by fitting a bearing body to be freely positioned, on a lace-way fixed on a ceiling surface, and by suspending the architectural equipment on this suspension bolt. CONSTITUTION:To a fitting member fixed to be embedded into a ceiling surface, a long lace-way 4 is connected, and on this, a bearing body 7 to be freely positioned is fitted. The bearing body 7 is formed with the substance of a suspension bolt 5 fitted screwing into the nut member 15 of a pressure-welding member 6, and this is positioned within the lace-way 4. Then, according to an architectural equipment to be set, the suspension bolt 5 is spirally moved to be freely positioned, and the pressure-welding member 6 is pushed against the obliquely hanging walls 10, 10a of the lace-way 4. To the suspension bolt 5 fixed to be suspended, the equipment is connected to be suspended.
Patent JP-S5518343-A (JP)
Title: Pressing apparatus for spotting of work
Inventor: FUKUI MASAYOSHI
IPC: B23Q3/18
Filed: 1978-07-21
Abstract: PURPOSE: To enable the spotting for the next process with ease and accuracy in a mechanism wherein a work which has dispersed sizes in longitudinal axis, is processed from its both sides by a reference presser and adjusting presser capable of compensating size difference of the work.  
     CONSTITUTION: At a side on the bench, a reference presser A is fixed while at the other side across the work W, an adjusting presser B is installed. presser B is constructed with, a pair of arm members 8 and 9 which are freely movable, at the tips thereof, pressing rollers 13 and 14 are provided. Arm 8 is connected by the air cylinder 7 for freely moving the arm 8, and the arm 8 and 9 are connected by the rods 10 ans 12 with the expander mechanism in between the two rods. In this constitution, the work W, having different sizes in longitudinal axis does not occur spotting deviation, accurate spotting being maintained automatically because the work W is tightly pressed by the arms opposing against each other, and excellence in workability and curtailment in working cost are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000280080-A (JP)
Title: Method and device for laser welding
Inventor: MANABE YUKIO
IPC: B23K26/064
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of blow holes and enlarge a gap tolerance degree in order to make a device applicable for laser welding, for example, to a thick plate product. SOLUTION: In this laser welding method, a current and a magnetic field are provided to a molten pool in a welded material formed by a laser beam so as to generate a Lorentz force, and welding is performed while the molten pool is agitated. Also, in order to realize this method, it is preferable to use a laser welding device which is equipped with a laser oscillator 10, a current providing means having an addition wire 12a or the like for providing the molten pool with the current or an electrode or the like for generating the arc, and a magnetic field providing means 14 composed of an electromagnet 14a or the like for providing the molten pool with a magnetic field.  Furthermore, it is more preferable to use a condition that a laser beam 10a and the addition wire 12a are coaxially arranged with a ring-shaped light condensing lens, and a condition that the beam 10a and the arc are coaxially arranged with usage of a cylindrical electrode.
Patent JP-H05263964-A (JP)
Title: Valve
IPC: F16K47/00
Filed: 1992-03-16
Abstract: PURPOSE:To improve 2 valve service life in such a way as opening or closing a main valve interferingly by installing a spacer with an orifice in the point midway in the longitudinal direction of a valve chest, and making the on-off operation of the main valve performed by way of a sub valve to be driven by a fluid passing through the orifice. CONSTITUTION:When a main valve 9 is closed and fluid pressure is added to a rear chamber 7, if an on-off valve 19 is opened, a side port 16, a front chamber 6, a drain passage 20 and the rear chamber 7 are all interconnected to an oil tank, and thereby pressure in the rear chamber 7 turns to more negative than that in the front chamber 6. Therefore the main valve 9 is shifted to the side of the rear chamber 7 against a first spring 8, and a valve seat is opened. At this time, a fluid in the front chamber 6 is pressed into a sub valve 11 from an orifice 4 of a spacer 5, and since the sub valve 11 is shifted to the side of the rear chamber 7 against a second spring 10, open of the main valve is slowly performed. On the other hand, when the on-off valve 19 is closed, the sub valve 11 is pushed toward the valve seat 2, but as a fluid in the sub valve 11 is shifted to the front chamber 6 by way of the orifice 4, closure of the main valve 9 is slowly performed likewise.
Patent JP-H06277232-A (JP)
Title: Dental medical treatment material for reproducing alveolar bone
Inventor: ABE YUICHI
IPC: A61C8/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain the alveolar bone reproducing dental medical treatment material which can be handled simply and can shorten the medical treatment time by constitut ing its material of a membrane for covering an alveolar bone and a suturing thread attached thereto. CONSTITUTION:The dental medical treatment material consists of one piece of membrane 1 for covering an alveolar bone, suturing threads 2, 2, and suturing needles 3, 3. It is formed by weaving rectangularly fibers of 'Teflon (R)' being a material which is not absorbed in a living body. In each upper end part of the left and the right of the membrane 1, one end part of the suturing thread 2 made of the same material as the membrane 1 is attached in advance. In the other end part of each suturing thread 2, the suturing needle 3 for suturing the membrane 1 to gums is attached in advance. In this regard, the membrane 1 can be made of a material absorbable in the living body, as well, for instance, collagen, polylactic acid, etc. In this case, the suturing thread 2 is also made of the same material absorbable in the living body as the membrane 1. Also, the membrane 1, and a fibrous tissue of the part corresponding to the part for reproducing the alveolar bone can be made so as to become denser than other part thereof.
Patent JP-S5315658-A (JP)
Title: Freeze preventing device for low constant temperature storage system
Inventor: SEKIGAMI KUNIE
IPC: F25D1/00
Filed: 1976-07-27
Abstract: PURPOSE: To automatically prevent freezing when thermostats of damper and heating heater are working by compulsively operating closing of damper, stop of circulating fan, and alarming by providing freeze preventing thermostat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03288625-A (JP)
Title: Method for joining resin belt having recession and protrusion on its surface
Inventor: YONEDA TATSU
IPC: B29C65/70
Filed: 1990-04-04
Abstract: PURPOSE:To perfectly prevent the discontinue of recession and protrusion pattern in the joint part in joining work at the site by pouring ordinary temperature hardening resin on a resin belt having recession and protrusion on its surface, and hardening it for forming a recession and protrusion reversed mold, subsequently, placing the recession and protrusion reversed mold into contact with the both joined belt surfaces of the resin belt joint part, and finally pressing and heating them thereafter. CONSTITUTION:Herein, a conveyor belt 1 is prepared that has recession and protrusion grooves and, on the conveyor belt 1, a mold frame 1A is provided, and ordinary temperature resin is poured into the entire surface of the mold frame 1A and left therein for 24 hours for forming a transfer mold 5. In the next place, on the conveyor belt 1 joined by lap joint and finger joint, the transfer mold 5 is mounted so that respective recession and protrusion grooves are arranged to be fitted by eye estimation, and thereafter, joining is effected therefore under heating and pressing conditions.
Patent JP-H09282555-A (JP)
Title: Controller for automatic cup type vending machine
Inventor: NAKAMURA MAKOTO
IPC: G07F13/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enable the manager of an automatic vending machine to speedily deal with an abnormal state by surely reporting the carry-out abnormality or leaving of a cup to a user concerning an automatic cup type vending machine. SOLUTION: When the user pushes a merchandise select button, a detection part 5 detects whether a cup 4 is dropped to a take-out port or not. While the clogging of the cup is being detected, an output part 6 reports the cup carry-out abnormality to the user by turning on a lamp or in voice and at the same time, a control part 1 reports it through a communication line 8 to a center 9 by a communication control part 7. Besides, after drink is supplied into the cup 4, the detection part 5 detects whether the completed cup 4 is taken out of the take-out port or not and while the cup is not taken out, the output part 6 calls take-out by turning on the lamp or in voice. Thus, since the user and the manager of the automatic vending machine can surely recognize the state of the cup, trouble is prevented from being caused again and is speedily dealt with.
Patent JP-S5715913-A (JP)
Title: Spraying method onto surface of molding die
Inventor: OSAKABE FUMIO
IPC: B29B13/00
Filed: 1980-07-03
Abstract: PURPOSE:To remove porous sections among metallic spraying particles, and to form a sprayed coating having excellent strength on the surface of the molding die by a method wherein a binding agent is supplied so as to cross in the scattering direction of the particles, the metallic particles are coated with the binding agent and a coating is formed on a material to be coated. CONSTITUTION:Another binding agent coating gun 12 is disposed adjoining to a metal spraying gun 11, and the metallic particles 5, such as a Zn alloy, a Ni alloy, etc. are sprayed and scattered onto the surface of the material to be coated 10 with directional property from the gun 11. The binding agent 6 having low viscosity, such as synthetic resin, asphalt, etc. is ejected so as to cross with the particles 5 from the gun 12, synchronizing with the spraying and scattering of the particles 5, the particles 5 are coated with the binding agent 6, and projected to the material to be coated 10 and the sprayed coating 4 is formed. Accordingly, the binding agent enters among the particles, the particles are bonded mutually while voids among the particles are clogged, and the porous sections are removed, thus improving the strength of the sprayed coating, then thinning the sprayed coating as such as possible.
Patent JP-H01265092-A (JP)
Title: Pyridone based antimicrobial agent
Inventor: NISHITANI YASUHIRO
IPC: A61P31/04
Filed: 1988-04-13
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is (substituted) alkyl, alkenyl, cycloalkyl or phenyl; R<2> is H or (substituted) alkyl: R<3> is OR<4> (R<4> is H or alkyl), NR<5>R<6> (R<5> and R<6> are H, alkyl, etc.) or azide; X is O or S; Y is H, OH, amino or halogen; Z is H or halogen; Q is alkylene; m and n are 1 or 2; m+n=2 or 3] or salt thereof. EXAMPLE:9-Cyclopropyl-6,8-difluoro-7-[3-(1-aminoethyl)-3-pyrrolin-1-yl ]-2,3,4,9- tetrahydroisothiazolo[5,4-b]quinoline-3,4-dione. USE:An antimicrobial agent. PREPARATION:A compound expressed by formula II (Hal is halogen) is reacted with a cyclic amine expressed by formula III in a solvent, such as water or alcohols, preferably at 60-120 deg.C for 1-several hr.
Patent JP-S5749179-A (JP)
Title: Electric connector for ribbon cable
Inventor: ENOMOTO MASAHIRO
IPC: H01R4/24
Filed: 1980-07-05
Abstract: An electrical connector assembly for electrically connecting insulation-clad ribbon cable to a circuit member. The connector assembly includes a female connector, which is connected to the ribbon cable, and a male connector or header, which is connected to said circuit member, and is adapted to mate with the female connector. Selectively removeable strain relief means are provided as part of the female connector. The male connector has a pair of improved, pivotly mounted manually manipulatable lever means for selectively ejecting or locking the female connector with the male connector. The lever means can positively lock and mate the female connector to the male connector whether or not the strain relief means is mounted on the female connector.
Patent JP-H06309139-A (JP)
Title: Information display unit
Inventor: AJIZONO SHINJI
IPC: G06F3/0481
Filed: 1993-04-19
Abstract: PURPOSE: To smoothly perform the movement, etc., of a display part when multidimensional information is displayed. CONSTITUTION: Information corresponding to a given display area in two-dimensional section consisting of specific two dimensions of multidimensional information of >=3 dimensions stored in a storage means is displayed on a display screen and an icon 48 shown by (A) is displayed. When a peripheral area 52 is selected with a cursor 46 as shown by (B), the display area is moved within two-dimensional section at a speed corresponding to a distance L in a direction corresponding to an angle θ to scroll display information. When a 2nd peripheral area 54 is selected as shown by (C), the display area is moved to the end part of the two-dimensional section and the information is switched.  When a center area 50 is selected as shown by (D), an arrow 64 or 66 is displayed as shown by (E) or (F) according to an indicated direction (plus or minus), the display area is moved the direction of one dimensions other than the two dimensions, and the display information is switched.
Patent JP-H10274384-A (JP)
Title: Sound insulating sheet for drain pipe
Inventor: SHINOHARA TADAO
IPC: F16L55/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating sheet for a drain pipe reducing a cost of manufacture, making a sound insulating effect excellent, simplifying execution, also preventing bulkiness, facilitating storage, transportation, etc. SOLUTION: On fiber sheet layers 2, 4, a vibration damping sound insulating sheet layer 3, fiber sheet layers 2, 4 and an air cushioning material layer 6 having many independent air chambers in a surface are successively laminated, so as to constitute a sound insulating sheet 1 for a drain pipe. As the vibration damping sound insulating sheet layer 3, a layer is used, which is obtained by adding 0 to 100 pts.wt. of a thermoplastic polymer and 100 to 2000 pts.wt. of an inorganic bulking agent to 100 pts.wt. of asphalt thereafter uniformly mixed.
Patent JP-H05264619-A (JP)
Title: Emi automatic measuring device
IPC: G01R29/08
Filed: 1992-03-18
Abstract: PURPOSE:To perform a check automatically and accurately by comparing the frequency and the electric field strength of the wave at maximum, which is analyzed by a spectrum analyzer, with the frequency and the electric field strength obtained by turning one revolution an equipment to be measured. CONSTITUTION:A horizontal component or vertical component of the unwanted wave is selected, and height of an antenna is adjusted in response to the selected component. The measuring frequency is divided into plural blocks, and is displayed by a display 6a of a spectrum display 6. Next, after switching to the MAX HOLD MODE, a display monitor 1 is turned, and the image is stopped at the maximum of the current obtained during the turn, and the frequency and the electric field strength at the point of maximum value is memorized. The display monitor 1 is turned again to memory the frequency, which is changed from the point of MAX HOLD, and this work is repeated. The frequency is thereby stored in a memorize of a trace A at the time of MAX HOLD MODE, and the movement of the unwanted wave can be monitored by a memory of a trace B at the time of turning the display monitor 1 at 360 degrees.
Patent JP-S5616309-A (JP)
Title: Current miller differential amplifying circuit
Inventor: NAKAYAMA KAZUAKI
IPC: H03F3/45
Filed: 1979-07-20
Abstract: PURPOSE:To always secure the balanced differential amplification characteristics, by combining the differential amplifying circuit and the current Miller circuit including the constant current load circuit. CONSTITUTION:Transistors TRQ1 and Q2 form a differential amplifying circuit;  and resistances R1 and R2 plus diodes D1 and TRQ3 form a current Miller circuit respectively. Furthermore, the constant current load circuit of the current Miller circuit is formed by TRQ4, resistances 5 and 6 plus diode D2 each. In such circuit, if R1=R2 is satisfied, the same current flows to both R1 and R2. As a result, a constant level is always secured for each collector-base voltage VCB1 and VCB2 of TRQ1 and Q2. Thus the balanced differential amplification characteristics can always be obtained.
Patent JP-H115406-A (JP)
Title: Built-up wheel for automobile
Inventor: HUININK HEINRICH
IPC: B60C5/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To connect a tire to a wheel for a low-cost built-up wheel. SOLUTION: This built-up wheel for an automobile is provided with a special rim 2 and a special tire 4 equipped with a bead 14. The rim 2 has a circular rim flange 6 on both sides, and the rim flange forms a hollow chamber 12 with a ring opening 8 which constitutes a cross-section surface from a square to a rectangle for housing the bead 14, and the width of the opening 8 at that time is made to be such that the bead 14 of the tire 4 can be introduced into the ring hollow chamber 12 only in twisted state vertically. After the tire bead 14 is introduced into the ring hollow chamber 12, liquid material 18 which can be hardened can be filled in the remaining connecting space 16.
Patent JP-S62249217-A (JP)
Title: Computer system
Inventor: TSUKAMOTO TAKU
IPC: G06F1/04
Filed: 1986-04-23
Abstract: PURPOSE:To connect plural processors, or peripheral units having different processing speeds, by providing a circuit to frequency-divide an input clock signal, and a clock selection circuit. CONSTITUTION:The input clock signal is supplied from the clock output terminal CO of a microprocessor MPU that becomes a host computer, to the clock input terminal C1 of a peripheral unit PDU. When the PDU is operated asynchronously and independently from the MPU, a crystal oscillator Xta1 is connected. The input clock signal inputted to the terminal C1, is supplied to a clock generation circuit CG, and the circuit CG performs the waveform arrangement of the input clock signal, and forms a fundamental clock signal. The fundamental clock signal is inputted to a 1/2 frequency-dividing circuit 1/2CD, then a 1/2 frequency-dividing clock signal is formed. The fundamental clock signal, and the 1/2 frequency-dividing clock signal are selected respectively through each of switches Q1 and Q2, and they are supplied to an internal device as internal clock signals CP, and also, they are supplied to an external device through a clock output terminal C3.
Patent JP-H11275467-A (JP)
Title: Focusing adjustment method for fixed-focus type electronic image pickup device, and fixed-focus type electronic image pickup device
Inventor: INOUE MITSUGI
IPC: H04N5/335
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fixed-focus type electronic image pickup device by which the adjustment of an optical distance between a lens and a light receiving element is facilitated and the focus adjustment is also facilitated after manufacturing the lens, the light receiving element and a casing integrally. SOLUTION: An objective lens 10 is fixed to a casing 9 containing a light receiving element 7 via a mirror barrel 11 whose length in an axial line direction is plastically deformed, and after the light receiving element 7 connects to an image pickup control board 3, a test image 18 equivalent to an object is set in front of the objective lens 10. While photographing a picture of the test image 18 through the image pickup control board 3, an external force is exerted to the mirror barrel 11 to apply plastic deformation to the mirror barrel 11 in the axial line direction. In this case, when the photographed image is sharpened and focused, the length of the mirror barrel 11 is fixed. Thus, the fixed-focus type electronic image pickup device is realized, where the optical distance among the object, the objective lens 10 and the light receiving element 7 is adjusted and fixed in this way.
Patent JP-S5215163-A (JP)
Title: Heat generating panel
Inventor: IMAI SHINICHIROU
IPC: F24H6/00
Filed: 1975-07-28
Abstract: PURPOSE: To offer a heat generating panel designed to efficiently conduct heat generating from a heat exchanger to its surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11269326-A (JP)
Title: Woody resin composition
Inventor: AKEBOSHI KOJI
IPC: C08L97/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a woody resin composition giving a molded article having remarkably improved woody feeling (luster, appearance and touch) of the surface of the article and high mechanical strength at a low cost. SOLUTION: The objective resin composition contains (A) 20-80 pts.wt. of a crosslinked foamed polypropylene resin, (B) 80-20 pts.wt. of cellulose powder (A+B is 100 pts.wt.), (C) 1-20 pts.wt. of a polypropylene having functional group and (D) 1-30 pts.wt. of one or more resins selected from styrene resin, polyphenylene ether resin, polymethyl methacrylate resin and polycarbonate resin.