baber/WOPTO huggingface dataset:
Patent JP-H06168622-A (JP)
Title: Core composition for roadside communicating coaxial cable
Inventor: MORITA YUKIO
IPC: C08L33/04
Filed: 1992-11-26
Abstract: PURPOSE:To improve flexibility and damping characteristic by using core composition, which is obtained by blending a specified ethylene-ethylacrylate polymer and ferrite at a specified part by weight. CONSTITUTION:Ferrite at 200 to 1000 part by weight is blended to ethylene- ethylacrylate polymer, in which ethylacrylate at 30wt.% is included, at 100 part by weight to form the core composition for roadside communicating coaxial cable. The conventional flexibility is thereby maintained, and the attenuation characteristic can be improved. Ethylene-ethylacrylate copolymer contains ethyleneacrylate at 30 to 45wt.%, desirably, at 33 to 43wt.%. As a desirable copolymer, melt inex at 10 to 40wt.% desirably, at 15 to 30wt.% is used. Ferrite blending quantity at 500 to 800 part by weight is desirable in consideration of an attenuation characteristic.
Patent JP-2000159926-A (JP)
Title: Aluminum flake for kneading with resin and molding product of resin
Inventor: NAGANO KEITA
IPC: C08K3/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject flake having excellent brilliance, clarity, feeling of high class, feeling of uniformity and feeling of denseness free from a defective appearance caused by weld-mark, having a specific particle diameter, comprising a small amount of particles having a specific particle diameter or larger than it, having an average thickness in a specified range. SOLUTION: This flake has 2-8 μm average particle diameter by a laser diffraction method, comprises <=5 wt.% of particles having >=10 μm particle diameter and has 0.1-0.6 μm average thickness and preferably >=2.1 gradient n of line when the particle size distribution is shown by a Rosin-Rammler diagram. The flake preferably in an amount of 0.005-5 pts.wt. is added to 100 pts.wt. of a resin to give a molding product of resin. Preferably reflectance L value (d=0) of the molding product of the resin is >=60.
Patent JP-H06187056-A (JP)
Title: Witching power source unit for multiple output
Inventor: MATSUZAWA SEIYA
IPC: G05F1/56
Filed: 1992-12-22
Abstract: PURPOSE:To make continuous resistance possible even at the time of load short-circuiting and to provide a miniaturized switching power source concerning the switching power source unit for supplying power to plural output circuits with one switching circuit. CONSTITUTION:Series regulators 6 and 7 and two of current limit circuits 13-16 are provided for each of respective output circuits 17 and 18, the outputs of series regulators 6 and 7 are limited by one side current limit circuits 13 and 14, and the output of a switching circuit 2 is limited by the other side current limit circuits 15 and 16.
Patent JP-H09185459-A (JP)
Title: Instrument front plate
Inventor: YONASU BERUKUMAN
IPC: G06F3/041
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an instrument front plate equipped with a mechanical user boundary face which can be easily changed into the latest state. SOLUTION: Instrument front plates 2, 4 and 6 are partially produced from transparent materials at least and in order to electrically connect controllable control/adjusting means 8 and 10 arranged on the front side of instrument front plates through an instrument front plate connecting part 12 to electric facilities existent at an instrument, a conductor and respective components are arranged on these transparent materials. Further, the instrument front plates 2, 4 and 6 are formed so that the instrument front plates 2, 4 and 6 can be partially fitted in front of a screen or a display or onto a pad provided with a printer at least.
Patent JP-2001158777-A (JP)
Title: Method for producing 2-cyanopiperazine
Inventor: NOGUCHI NAOKI
IPC: C07D241/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-cyanopiperzien as its acid addition salt in a high purity and efficiently in reacting a 2-halogenoacetonitrile or a 2,3-dihalogenopropionitrile with ethylenediamine to give a reaction solution containing 2-cyanopiperazine and ethylenediamine and then adding an acid to the reaction solution to give 2-cyanopiperazine as its acid addition salt. SOLUTION: In this method for producing 2-cyanopiperazine as its acid addition salt by (1) reacting the 2-halogenoacetonitrile or the 2,3- dihalogenopropionitrile with ethylenediamine to give the reaction solution containing 2-cyanopiperazie and ethylenediamine and then (2) adding the acid to the reaction solution to give the acid addition salt of 2-cyanopiperazine, the reaction (2) is carried out under a condition not to precipitate an ethylenediamine acid addition salt.
Patent JP-H03200622-A (JP)
Title: Parts separately feeding device
Inventor: YAMADA TAKAHIRO
IPC: B65G47/08
Filed: 1989-12-28
Abstract: PURPOSE:To perform reliable separation and feed of the parts at a frontmost tip by pressing down a lifter to a floor surface and pulling it back by means of a hydraulic cylinder, in a device to individually separate and feed various parts continuously fed in an aligned state. CONSTITUTION:A feed chute 2 is secured to a mounting bracket 1 in a state that a front part is inclined downward. When parts 30 are introduced in an orderly aligned state, a part 30 at a frontmost tip is collided with a lifter 3 protruded from the floor of the chute 2 and stopped. Through operation of a switching valve 29, an operating rod 6 of a hydraulic cylinder 4 enters the chute 2, the lifter 3 is pressed down by the tip thereof, and the part 30 at a frontmost tip is collided on the lifter 3 with the operating rod 6 and stopped. Through operation of the switching valve 29, the operating rod 6 of the hydraulic cylinder 4 is pulled back, and the lifter 3 is raised through the force of a coil spring 9. The part 30 is slipped down from the lifter 3, pushed by means of an air flow through an air injection nozzle 14, and delivered to the chute 2.
Patent JP-H07167464-A (JP)
Title: Ice heat-accumulating facility
Inventor: KISHIDA SHINJI
IPC: F24F5/00
Filed: 1993-12-13
Abstract: PURPOSE:To equalize the jetting quantities and jetting angles of a brine from nozzles to each other by a method wherein a plurality of nozzles are provided in a plurality of closed fluid passages, and the nozzles are approx. evenly dispersed in the horizontal direction in an ice heat-accumulating tank, and a returning brine is jetted from the nozzles. CONSTITUTION:The return part of a circulating passage 3 is provided at an upper part in an ice heat-accumulating tank 1 so as to be close to a lid 16. Then, the end of the circulating passage after passing through a load device is connected to a pipe 7. A pipe 8 is connected to a plurality of closed fluid passages 9 which are provided on both sides of the pipe 8. Each closed passage 9 forms an annular small circuit, and a plurality of nozzles 10 are provided in each circuit. The pipe 7, pipe 8 and pipe 81 form a closed circuit, and in this circuit, the pressure of a returning brine is equalized. Also, in the closed fluid passage 9 being connected to the pipe 8, the even pressure is maintained, and by simply providing the nozzle 10 with the same structure, the returning brine is evenly jetted in the ice heat-accumulating tank.
Patent JP-H03200725-A (JP)
Title: Agent for suppressing secretion of gastric acid
Inventor: MURAKAMI SHIGERU
IPC: A61P43/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a suppressing agent effective in suppressing the secretion of gastric acid by the inhibition of H<+>, K<+>-adenosine triphosphatase by using a specific stilbene derivative as an active component. CONSTITUTION:The objective agent contains a compound of formula (m is 1-3; n is 0-2; the bond with dotted line is single or double bond) as an active component. Since the compound acts at the final stage of the gastric acid secretion mechanism, it exhibits extremely excellent effect even against symptoms to which conventional suppressing agent is ineffective. The compound is administered once or twice a day at a rate of 10-500mg per dose for oral administration and 5-200mg per dose for parenteral administration for adult.
Patent JP-H06207777-A (JP)
Title: Lumber treating method
Inventor: HASHIMOTO YOTAROU
IPC: B27K5/02
Filed: 1992-12-22
Abstract: PURPOSE:To carry out coloring of inside of a lumber by a method wherein chlorine series vapor degreasing and washing organic solvent is penetrated into the lumber to dissolve grease constituents in the lumber and open perforations in the cell wall of the lumber. CONSTITUTION:A solvent solution tank 1a for a lumber pressure treating vessel A is filled with chlorine series vapor degreasing and washing organic solvent or methylene chloride solvent solution B. The methylene chloride solvent solution B is vaporized to penetrate it into a lumber to be treated whereby lignin in a cell organization is dissolved and cell wall is perforated or valve effect of wall holes of temporary conduit or conduit is destroyed whereby cell water, confined in the cells or bores, is facilitated to go out of the perforations and/or the valves of wall holes. According to this method, water, confined upon hot air drying or natural drying, is facilitated to go out whereby drying is quickened. On the other hand, fine particles of dyes are easily penetrated into the perforations and/or wall holes. Accordingly, the deep layer of the lumbers 10 can be colored.
Patent JP-H11169602-A (JP)
Title: Combustion device for adsorbed adsorbent
Inventor: CHIKASAWA TAKAHIRO
IPC: B01D15/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To easily reduce the volume of adsorbed adsorbents and to easily recover the adsorbed target elements in the form of oxides. SOLUTION: This combustion device has a heat resistant internal vessel 11 which has a bottom 11a formed of a liquid permeable porous heat resistant material and is packed with combustible adsorbents 12, a cap 13 which is formed of the liquid permeable porous heat resistant material sealing this internal vessel 11, a heat resistant column 14 which removably houses the internal vessel 11 and is formed to allow the passing of the liquid to be treated and heaters 16 which are disposed around the column and burn the adsorbents 12 after adsorption. The cap 13 is preferably mounted at the bottom end of an inner cylinder 17. A first flange 14a is formed at the column 14, a second flange 11c at the internal vessel and a third flange 17a at the inner cylinder. The device has an upper cap 19 arranged on the third flange 17a.  The first, second and third flanges and this upper cap are preferably airtightly fastened by means of fastening means 22, 23.
Patent JP-H11174719-A (JP)
Title: Paper for printed information and its production
Inventor: ASAKA KAZUO
IPC: B41M5/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a paper for printed information which maintains almost same stiffness and strength as those of a conventional paper even when it is made lightweight, which shows excellent adaptability for a hard copying machine and a printing machine and excellent handability as a document and a printed matter and which gives little influence on the environment by adding an acid soln. which dissolves chitosan in the production process of the paper. SOLUTION: In the production process of a paper for printed information, an acid soln. of chitosan is added so as to reinforce the bonds among fibers of a pulp and to improve its stiffness and strength. The chitosan used has >=100000 mol.wt., and the amt. of chitosan acid is controlled to 0.1 to 3.0 wt.% of the pulp solid content. The pulp used is prepared by beating to >=30 ml-csf Canadian standard water filtration degree. The acid soln. preferably contains an org. acid having >=90 mol.wt. The paper is preferably produced to have 0.40 to 0.85 g/cm<3> density and 30 to 60 g/m<2> basis weight.
Patent JP-2001158852-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MIZUSHIMA AYAKO
IPC: C08K3/22
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing a semiconductor excellent in moldability, flame retardance, high-temperature storage characteristics, reliability of moisture resistance and solder crack resistance without containing a halogen-based flame retrardant and an antimony compound. SOLUTION: This epoxy resin composition includes (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator, (D) an inorganic filler, (E) magnesium hydroxide and (F) a zinc borate represented by the general formula pZnO.qB2 O3.rH2O (wherein (p), (q) and (r) are each a positive number) as essential components.
Patent JP-H10187153-A (JP)
Title: Automatic performing device
Inventor: HAYASHI KAZUKO
IPC: G10F1/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of an automatic performing device for automatically operating a tone height operator group. SOLUTION: An automatic key driving controller 107 detects the operation of a user for each key of a keyboard device 106, and automatically operates each key. When an automatic key driving mode is set by operating an automatic key driving mode switch 105b, a CPU 101 reads automatic performance data from an ROM 102 after a start switch is operated, and generates a control command for the automatic operation of the key based on the automatic performance data and the operational information of the keyboard device 106 transmitted from the automatic key driving controller 107, and outputs it to the automatic key driving controller 107. When the user operates the key hitting of the key to be operated in a timing appropriate for the operation, the control command is not generated.  When the timing is delayed, the control command is transmitted to the automatic key driving controller 107 with the delay of a prescribed time.
Patent JP-H07170627-A (JP)
Title: Forming protector for wire harness
Inventor: MATSUMARU AKIO
IPC: H02G3/04
Filed: 1993-12-14
Abstract: PURPOSE:To simplify a shape of a forming protector for a wire harness with a pressing member for pressing a wire to be contained, to reduce cost, to improve a component managing properties and to reduce the shape. CONSTITUTION:A circular locking plate 6 which is switched via a hinge 4 of an upper edge of one sidewall 5A, provided with a pressing plate 3 having a locking pawl 8 at its front end and formed with a recess to the plate 3 at a position on a rotary rail 11 of an end of the plate 3 is erected. The plate 6 is formed at the other sidewall 5B, a locking hole 7 to be engaged with the pawl 8 is integrally connected with the plate 6, a wire group 9 contained in a groove is pressed by the plate 3, the pawl 8 is engaged with the hole 7, thereby locking its pressing attitude.
Patent JP-H06166591-A (JP)
Title: Substrate holder for growing single crystal
Inventor: FUKUDA SATORU
IPC: C30B29/28
Filed: 1992-11-30
Abstract: PURPOSE:To provide a single crystal growing substrate holder for enlarging an oxide garnet single crystal film useful as a microwave element by liquid- phase epitaxial method. CONSTITUTION:This single crystal growing substrate holder, in growing an oxide garnet single crystal film from melt on a single crystal substrate by liquid-phase epitaxial method, comprises one support holding a ring for retaining a single crystal substrate in the substrate holder and the cross sectional area of the support is <=15mm<2>.
Patent JP-H10191617-A (JP)
Title: Structure and method of assembling linear motor
Inventor: YAGAMI TORU
IPC: H02K41/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method of assembling a linear motor, which can improve productivity by eliminating clearance adjusting work. SOLUTION: This structure of assembling a linear motor 40 is provided with a stator 41 disposed on a vertical bed 2 (rail supporting member) on which a rail 10 is fixed, and a moving element 42 disposed on an X slide 5 (guide supporting member) on which a guide 12 sliding along the rail 10 is fixed so that it may face the stator 41 at a prescribed clearance B, whereas the rail fitting surface 48 of the vertical bed 2 and the guide fitting surface 50 of the X slide 5 are taken as fitting reference surfaces respectively, and the respective facing surfaces 41a, 42a are machined so that dimension from the respective reference surfaces 48, 50 to the facing surfaces 41a, 42a of the stationary part 41 and the moving element 42 may be a specified value A.
Patent JP-H09178112-A (JP)
Title: Hot air circulating system
Inventor: TANAKA RYOICHI
IPC: F23L15/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate a high temperature, strong circulating flow and ensure a large amount of high temperature circulation with a low power. SOLUTION: A heat source burner 3 for effecting combustion with forming flame within a furnace 2 and an outside-of-furnace circulation line 4 for extracting combustion gas of the furnace 2 out of the furnace 2 and recirculating the gas into the furnace 2 through another portion are provided. The outside-of-furnace circulation line 4 has thermal storage bodies 5A, 5B provided in in-furnace gas outlet and inlet portions 9A, 9B located in a vicinity of a furnace 1 and a circulating fan 6.  A flow passage switching device 7 is provided for changing gas flow direction relatively with regard to the thermal storage bodies 5A, 5B by selectively connecting a suction side and a discharge side of the circulating fan 6 to either one of the thermal storage bodies 5A, 5B, and a heat extracting means 8 is provided for extracting or diluting heat to change gaseous properties of the gas flow in the outside-of-furnace circulation line 4 between the two thermal storage bodies 5A, 5B. By alternately firing the heat source burner 3, a high temperature strong circulating flow 10, in which flow direction of the gas flow is periodically reversed in tune with firing of the heat source burners 3, is formed within the furnace 2.
Patent JP-H05172285-A (JP)
Title: Piping device
Inventor: AKASHI TEIICHIRO
IPC: F16L41/02
Filed: 1991-12-25
Abstract: PURPOSE:To eliminate eccentric flow of moisture portion at a branch part peculiar in a two-phase fluid in a piping, which branches two-phase fluid consisting of vapor incl. moisture portion into two directions, by arranging a Y shaped pipe at the branching point, and specifying the length of a straight pipe at the inlet to the Y shaped pipe. CONSTITUTION:An exhaust pipe 15 connected to a high pressure turbine 1a is branched into two conduits 15a, 15b by a Y shaped pipe 16, and each of them 15a/15b is further branched into two branch conduits 18a, 18b/19a, 19b by a Y shaped pipe 17a/17b, and their tips are connected with moisture portion separating heaters 4a, 4b respectively. A straight pipe whose length is 2-5 times as large as the pipe dia. is furnished at the inlet to each Y shaped pipe 16, 17a, 17b. Guide vane is installed at branching point according to necessity so that the pipeline resistance of each piping after the branching point becomes minimum. Thereby the moisture portion in the pipe is regulated to generate uniform distribution over the intra-pipe section, and also the moisture portion in the vapor flowing to the piping after the Y shaped pipe is made approx. uniformly distributed.
Patent JP-2000144674-A (JP)
Title: Built-up wave-suppressing caisson and its construction method
Inventor: TORIHAMA KAZUO
IPC: E02B3/06
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a built-up wave-suppressing caisson and its construction method allowing execution with a small crane ship or an FD. SOLUTION: This wave-suppressing caisson 10 has a blank structure on the other face except for opening sections 19 formed at a prescribed pitch on the front face. The caisson 10 is provided with multiple horizontal plates 15 arranged in the lateral direction in partitioned stages, front plate sections 20, 29 having the opening sections 19 on the adjacent horizontal plates 15, rear plate sections 21, 27 forming the blank structure on the back face, a pair of diagonal plate sections 22, 28 connecting the front plate sections 20, 29 and the rear plate sections 21, 27 and having an X-shape on the plan view, and a wave-suppressing structural bodies 18 stacked in the fixed state in the vertical direction via the horizontal plates 15.
Patent JP-H11138435-A (JP)
Title: Attachment structure for dust collecting bag of power tool having dust collector
Inventor: UTSUNO ATSUSHI
IPC: B24B55/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of dust between both members, and leakage of the dust by engaging a dust collecting nozzle with a dust collecting bag through inverse-tapered conical surfaces, and engaging a stepped portion formed on an outer diameter portion of the dust collecting nozzle with a flexible claw formed on a leading end of the dust collecting bag. SOLUTION: A dust collecting bag 4 is attached to an upper portion of a main body of a power tool having a dust collector such as an electric belted sander, through a dust collecting nozzle 3. A circular groove 10 is formed on an attachment portion of the main body to the dust collecting nozzle 3. A circular projection 8 formed on the dust collecting nozzle 3 to the main body is airtightly fitted to the groove through a ring-like elastic member 11. A stepped portion 3c having a large diameter portion 3a and a small diameter portion 3b is formed on the dust collecting nozzle 3, on its attachment side of the dust collecting bag. The tapered conical large diameter portion 3a is fitted to an attachment member 13 of the dust collecting bag 4.  Coming-off prevention is provided by engaging a claw portion 14 formed on a leading end inner diameter portion of the attachment member 13 with the stepped portion 3c.
Patent JP-H10181607-A (JP)
Title: Wheelbarrow
Inventor: OSHIMA HIDEO
IPC: B62B5/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To make a wheelbarrow packable compactly and reduce storage space by making handles foldable to a frame so as to be put in the non- projecting state of handles at the time of being folded. SOLUTION: In case of putting a wheelbarrow 1 in a service state, handles 4 rotatably fitted to support cylinders 3a integral with frames 3 in a lateral frame 4b are rotated in a service position. A fixed plate 7 provided on the handle side, and a fixing plate 6 provided on the frame 3 side are then overlapped, and a fixing screw is thread-fastened to a knob 9 with an external thread part and tightened to each other so as to fasten both plates integrally. The handles 4 are therefore fixed in the service position, and these handles 4 are gripped to use the wheelbarrow 1 in the same way as a normal wheel barrow. In case of storing the wheelbarrow 1, thread-fastening of the fixing screw 8 and knob 9 is released, and the handles 4 are rotated around the support cylinders 3a so as to store the wheelbarrow 1 in the non-projecting state of the handles 4.