baber/WOPTO huggingface dataset:
Patent JP-H0686946-A (JP)
Title: Crushing device for consolidated material
Inventor: YABANETA KUNIHIRO
IPC: B02C1/00
Filed: 1992-09-08
Abstract: PURPOSE:To crush a bagged product consolidated into a plate shape by one operation to restore the same to a powdery or granular form. CONSTITUTION:A movable crushing member 6 and a fixed crushing member 7 both of which respectively have crushing surfaces 10A, 10B each having an almost corrugated shape are provided to the left and right parts of the upper surface of a table 4 in opposed relationship. A bagged product W is arranged between the movable crushing member 6 and the fixed crushing member 7. The movable crushing member 6 is moved toward the fixed crushing member 7 to press the bagged product W from the lateral parts thereof by the crushing surfaces 10A, 10B each having the almost corrugated shape. The crushing surfaces 10A, 10B are largely bitten in the bagged product W and the bagged product W consolidated into a plate shape is crushed by one operation to restore the same to a powdery or granular form.
Patent JP-H1088273-A (JP)
Title: Alloy raw material for rare earth permanent magnet, alloy powder for rare earth permanent magnet and production of rare earth permanent magnet
Inventor: UEHARA MINORU
IPC: H01F1/053
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a raw material for alloy powder for a permanent magnet raw material excellent in coercive force by a safe and simple method at a low cost, to provide alloy powder obtd. by pulverizing this raw material and to provide a method for producing the same. SOLUTION: An alloy having a compsn. expressed by Rx Fe100-x-u-v Bu Crv , in which R denotes one or more kinds of elements selected from Y and lanthanoids, one or more kinds of Nd and Pr occupy>=50% therein, (x), (u) and (v) respectively satisfy 3at%<=x<=7at%, 15at%<u<=25at% and 0.5at%<=v<=7 at%, and main structural phases are composed of metastable phase R2 Fe23 B3 type compounds is subjected to heat treatment in a vacuum, in a nitrogen atmosphere or in an inert atmosphere to generate the disproportionation of the metastable phase R2 Fe23 B3 type compounds.
Patent JP-H09116890-A (JP)
Title: Bidirectional catv video data transmission control system
Inventor: WAKITA TAKESHI
IPC: H04B10/572
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To shorten video transmission time and to efficiently use a supply-side data accumulation device by convergently transmitting video data which a user designates through the use of multiple wavelengths. SOLUTION: Video data which a request-side processor 300 designates is divided into a prescribed quantity of packet data by a supply-side processor 100. Data are collectively transmitted to a request-side data accumulation device 302 by simultaneously using the plural wavelengths by a wavelength multiplex fiber 201 used as a communication line. The request-side processor 300 reorganizes and accumulates a transmitted packet and displays it on a display device screen 303 as video data.
Patent JP-H01108685-A (JP)
Title: Buffer controller for image memory
Inventor: UEDA TOMOAKI
IPC: G06T1/60
Filed: 1987-10-21
Abstract: PURPOSE:To remarkably shorten a time required for making access and accelerate plotting speed by providing its own data setting and holding part and a control part integrally with a buffer for image memory. CONSTITUTION:In case of setting its own data different from every image element, only access to an area of one image element is performed by one time of write of image element data, and an ordinary plotting operation can be performed. The time required for making access in such a case can be accelerated faster than a conventional controller by the time equivalent to a delay time. Adversely, in the case of setting the same data of its own for plural image elements in a direction of scanning line with each other, or in the case of setting the same data of its own for the plural image elements in the direction of scanning line and in a direction at right angles to the scanning line with each other, it is possible to perform access to the areas of the plural image elements by one time of write of the image element data. In such a way, it is possible to shorten the time required for making access remarkably as a whole.
Patent JP-S62161330-A (JP)
Inventor: ITO NOBUO
IPC: A47J31/42
Filed: 1986-11-10
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-H03131594-A (JP)
Title: Gaseous phase grow device
Inventor: NAKAMURA SEIICHI
IPC: H01L21/205
Filed: 1989-10-13
Abstract: PURPOSE:To realize the uniform flow rate distribution of a reaction gas in the width direction of a reaction oven by feeding the reaction gas in the reaction oven having a specific structure when disposing a rotatable circular susceptor carrying wafers in the reaction oven having the flat rectangular cross section and allowing a crystal film to grow on the wafer in a gaseous phase. CONSTITUTION:In a gaseous phase growth device in which a rotatable circular susceptor having a plurality of wafers 2 therein is disposed in a reaction oven 1 having a flat rectangular cross section and a reaction gas is fed into the reaction oven 1 from the longitudinal direction to grow a crystal film on each wafer, the following components are disposed. The components comprise a plurality of gas-feeding inlets 7 for feeding the gas, a buffer from 10 communicated with the gas-feeding inlet 7 and used for diffusing the gas in the transverse direction of the reaction oven and a gas-feeding unit 8 communicated with the buffer room 10 and having bent passageways 12.
Patent JP-H04143641-A (JP)
Title: Method for measuring see-through characteristics of plastic film
Inventor: ICHIKAWA TOSHIO
IPC: G01N21/88
Filed: 1990-10-04
Abstract: PURPOSE:To achieve rapid measurement generating no individual difference, the rapid feedback of a result and automation by comparing and evaluating both a reference fine line image signal levels calculated without interposing a plastic film and that next calculated through a film to be measured. CONSTITUTION:The light irradiating a reference fine line 3 is absorbed corresponding to the thickness of the fine line and the light energy entering a light detection part 2 is increased and decreased. When there is strain in a plastic film 1, a part of light is irregularly reflected from the strain part and the light energy entering the light detection part 2 is reduced. Therefore, a reference fine line image signal level is changed corresponding to the surface state of the film 1. By comparing both signal levels calculated when the film 1 is interposed and not interposed, the see-through characteristics of the film 1 can be rapidly calculated. Further, the signal levels of various films 1 corresponding to a see-through characteristic value are preliminarily stored and the signal level of a film to be measured is calculated to be compared with said signal levels to make it possible to more rapidly measured see-through characteristics.
Patent JP-2001090654-A (JP)
Title: Manufacture of body member of piston for swash plate type compressor
Inventor: KATO TAKAYUKI
IPC: F04B27/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for forming a piston-body member into a shape by which its weight can be reduced. SOLUTION: With the body member 162 of a single-head piston manufacturing raw material, the bottom face 176 of a head body forming part 170 is formed three dimensionally and nonaxisymmetrically with respect to a center line of the head body forming part 170. Concretely, a recessed part 178 detented to the arm part 188 side from other of the bottom face 176, is formed in a position located on the base part side of an engaging part forming part 166 of the bottom face 176. A metal mold device for casting the body member 162 is provided with a pair of metal molds which can be opened and closed, and a slide core 220 which can be advanced and retracted in the direction parallel to the center line of the head body forming part 170, in the metal mold cavity.  The slide core 220 has a shape which corresponds to the internal space of the head body forming part 170, and has a projected part 252 projected from other part in the tip face 246. Further, a squeeze member 260 is concentrically provided in the slide core 220. Semi-fluidized molten metal supplied is forced in a cavity 224 formed between the metal mold and the slide core 220 to eliminate blow holes on the engaging part forming part 166 side.
Patent JP-H1047379-A (JP)
Title: Synchronizer ring
Inventor: OMIYA TAKAO
IPC: C22C33/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizer ring of stable quality having an excellent friction characteristic, scuffing resistance and sufficient wearing resistance, free from occurrence of strength insufficiency, and easy to be worked. SOLUTION: This synchronizer ring, performing synchronous sliding with a rotating mate member and separation from the mate member, contains a carbon component C by ratio of 1.2 to 2.0wt.%, and a copper component Cu by ratio of 15.0 to 25.0wt.%, and the balance consists of Fe and inevitable impurities. The synchronizer ring is formed by using an Fe sintered alloy depositing a free Cu phase in base composition.
Patent JP-H02114746-A (JP)
Title: Line data monitor
Inventor: HARA YUICHI
IPC: H04L69/40
Filed: 1988-10-25
Abstract: PURPOSE:To attain monitor and test of a device to be monitored, fault diagnosis and analysis even if no expert is resident in a trouble occurrence site by adding a function of remote control to a line data monitor. CONSTITUTION:The 1st monitor 1 is provided with an input/output signal processing section 11 monitoring a line data and a control signal or the like on a communication line A and a buffer 12 storing a monitor data, a monitor data is selected according to a command from a processor 10 and stored in the buffer 12. The 2nd monitor 2 stores a monitor data sent from the 1st monitor 1 via the 2nd communication line B to a buffer 22 via a reception circuit 24 and stores it to an output device 21 according to a command of a processor 20. The monitor data collected by the 1st monitor 1 is sent to the 2nd monitor 2 via the 2nd communication circuit B and stored in the output device 21 after the edit according to a monitor control command succeedingly. Thus, the solution and maintenance of trouble are implemented quickly.
Patent JP-H10112346-A (JP)
Title: Water-proof connector
Inventor: KONISHI KENJIRO
IPC: H01R13/52
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for fitting a seal ring, by protruding the terminal housing section out of a sheath tip by the region more than halfway around the perimeter to release at least a part of the perimeter from the sheath. SOLUTION: In the water-proof connector, the tip perimeter 1A of a terminal housing section 1 is protruded out of the tip 3A of a sheath section 3 by a part of the tip perimeter, or preferably the region more than halfway around the perimeter. In other words, a part 31 of the sheath 3 is protruded out of the tip 1B of the terminal housing section 1 to protect a locking section 12, but, in most of the sheath section 3, the tip 3A is recessed backward of the tip 1B of the terminal housing section 1. Therefore, the tip perimeter 1A of the terminal housing section 1 is protruded out of the tip 3A of the sheath section 3 by the region more than halfway around the perimeter.  In order to protrude at least a part of the tip perimeter 1A out of the tip 3A of the sheath 3, a part of the tip 3A is recessed backward of 1A of the terminal housing section 1 and also the tip perimeter is made longer to protrude out of the tip 3A.
Patent JP-S62127821-A (JP)
Title: Optical device for very small light emitting element
Inventor: KIYOHARA YASUKI
IPC: G02B27/00
Filed: 1985-11-29
Abstract: PURPOSE:To prevent a return light from being generated, by placing an optical mirror having a prescribed reflecting curved surface for reflecting and refracting an emitted light of a very small light emitting element in a prescribed direction, in the vicinity of the front of said very small light emitting element such as a semiconductor laser, a light emitting diode, etc. CONSTITUTION:In the vicinity of the front of a very small light emitting element 1 such as a semiconductor laser, a light emitting diode, etc., an optical mirror 3 having a prescribed reflecting curved surface for reflecting and refracting an emitted light of said very small light emitting element 1 in a prescribed direction. The prescribed reflecting curved surface of the optical mirror 3 has an angle of reflecting for reflecting and refracting the emitted light of the very small light emitting element in a prescribed direction in which it does not go back at least in the direction of the very small light emitting element 1, also forms the emitted light of the very small light emitting element 1 to a true circle beam, and moreover, can correct it to parallel rays or a converged light. In this way, it does not occur that the reflected light of the optical mirror 3 is reflected as a return light to the very small light emitting element 1,a temperature of the very small light emitting element 1 does not rise, and an original oscillation frequency can be maintained exactly.
Patent JP-H04143931-A (JP)
Title: Exposing device for optical disk master disk
Inventor: OGASAWARA TOSHIYUKI
IPC: G11B7/09
Filed: 1990-10-04
Abstract: PURPOSE:To facilitate the adjustment in the case an exposure point is varied by selecting a focus error detecting optical system having a prescribed characteristic by which the focus servo gain becomes constant, in the case of varying the exposure point in the vicinity of a focused point of a laser light. CONSTITUTION:In an optical system of an (a) system (wavelength lambda1), light from a semiconductor laser 1a passes through a polarization beam splitter (PBS), a lambda/4 plate 4a, a dichroic mirror (DM) 5a, and an objective lens 6 and is condensed to a disk master disk 8. On the other hand, an exposure laser light (arrow 15) passes through a DM 5a, and a lens 6 and is condensed to the master disk 8, and adjusts a focus by moving minutely the lens 6 by an actuator 7. On the other hand, a reflected light from the master disk 8 is condensed to a photodiode 12a through a PBS 5a, the lambda/4 plate, a PBS 3a, a mirror 9a, a condensing lens 10a, and a cylindrical lens 11a. Its output difference signal is detected by a voltage detecting circuit 13a and adjusted so that exposure of an optimal state is executed to the master disk 8. In the same way, the (b) optical system and the (a) optical system are selected through a switch 14.
Patent JP-S63119728-A (JP)
Inventor: KAJITANI JUNICHI
IPC: A47L13/10
Filed: 1987-10-22
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-H04145972-A (JP)
Title: Structure for joining cylindrical body for fluid passage
Inventor: SHINGU SUSUMU
IPC: B05B15/06
Filed: 1990-10-04
Abstract: PURPOSE:To simplify constitution and to reduce the cost, size and weight of the structure by joining plural 2nd cylindrical bodies and a 1st cylindrical body in the state of smoothly rotating these cylindrical bodies around the axial center of the 1st cylindrical body by the combination of a rolling bearing and sealing material while assuring the sealability between both the cylindrical bodies. CONSTITUTION:The plural 2nd cylindrical bodies 15 having internal flow passages 15A in the direction orthogonal with the internal flow passage 5B of the 1st cylindrical body 5 internally having the flow passage 5B for liquid along the axial center direction are joined to the front end side of the above-mentioned 1st cylindrical body in such a manner that these cylindrical bodies rotate freely around the axial center of the cylindrical body 5 and that the internal flow passages communicate with each other. A cylindrical cover 12 fitting concentrically to the outer side at the front end of the cylindrical body 5 is fixed to the cylindrical body 15 side. The rolling bearing 8 and seal 12A are interposed between the opposite peripheral surfaces of this cover 12 and the cylindrical body 5 or the cylindrical part continuous therewith. Further, the liquid receiving ports at the respective ends of the internal flow passages 15A of the cylindrical bodies 15 are directly or indirectly opened to the internal flow passage 5B of the cylindrical body 5 respectively from the diametral direction and are communicated therewith.
Patent JP-2001095120-A (JP)
Title: Method of removing existing protection pipe of cable protection pipe-line and jig used therein
Inventor: ENOHARA HIROYUKI
IPC: H02G1/06
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To easily remove a cable protection pipe 10 at the desired area without giving any damage on the cable (a). SOLUTION: Small holes are formed at a part of both ends of the protection pipe 100 to be removed in a cable protection pipe-line P and contact degree of the cable (a) and the internal surface of protection pipe 10 is checked. If these are in the contact condition, contact condition is broken by moving the cable (a) in the vertical or horizontal direction. Next, an aperture 12 is formed to these small hole area, the cable (a) is hung in the protection pipe 10 via the aperture 12 to create desired gap against the internal surface of protection pipe for the entire circumference of the cable 1. Under this condition, the entire circumference of both ends of the protection pipe 12 near the aperture is cut and subsequently the protection pipe 10 is cut in the axial direction toward the other cutting end from the one cutting end to expose the cable (a) in the half-dividing condition.  In the lifting of the cable (a), a flexible rod type gauge is inserted between the cable external circumference surface and internal surface of protection pipe from the aperture 12 to check contact or non-contact condition between the cable (a) and protection pipe 10.
Patent JP-H08127463-A (JP)
Title: Paper conveying device
Inventor: WATANABE TETSUJI
IPC: B65H39/11
Filed: 1994-10-31
Abstract: PURPOSE: To provide a paper conveying device which is constituted to facilitate take-out of a paper sheet stopped in the middle of conveyance and need a wide space. CONSTITUTION: A paper conveying device comprises a number of conveyance rollers 25 arranged along a conveyance passage; a driven roller 28 positioned facing the conveyance roller 25 with a given distance shorter than a minimum size paper sheet therebetween and making contact with the conveyance roller; a rigid body 27 to hold the driven roller 28; and a plurality of guide wires stretched along the conveyance passage and performing conveyance and guidance of the paper sheets. The rigid body 27 is slightly oscillated so that the driven roller 28 and the conveyance roller 25 are brought into access to and separation from each other.
Patent JP-H0698214-A (JP)
Title: Electronic still video camera
Inventor: UCHINO YOSHIHIRO
IPC: H04N5/225
Filed: 1992-09-11
Abstract: PURPOSE:To control and confirm the circuits provided on both digital and analog printed circuit boards without removing the upper and lower covers of an electronic still video camera by separating both circuit boards apart from each other in order to eliminate the influence of noises. CONSTITUTION:The analog circuits are completely separated from the digital circuits in an electronic still video camera. Furthermore the analog printed circuit boards 3a and 3b are arranged in the intersecting direction orthogonal with the digital printed circuit boards 4a, 4b and 4c.
Patent JP-H0885292-A (JP)
Title: Side knocking type mechanical pencil
Inventor: KAGEYAMA SHUHEI
IPC: B43K21/20
Filed: 1994-09-27
Abstract: PURPOSE: To contain a plurality of spare leads at once by increasing the inner diameters of a lead tank and a slider and to provide a grip member and a rodlike material feeding mechanism. CONSTITUTION: A side knocking type mechanical pencil comprises a barrel 1 having a tip, a slider 17 axially movably contained in the barrel 1, a chuck 3 disposed at the front side of the slider 17 and movably engaged with a chuck ring 4, a chuck spring 6 for energizing the chuck 3 rearward, and a side knocking mechanism provided at the barrel 1. The knocking mechanism has a side knocking member 16 provided with the barrel 1, and the slider 17 movable axially against the rearward energizing force of the spring 6 with an oblique surface 17a in contact when the member 16 is radially pressed.
Patent JP-H05109948-A (JP)
Title: Ceramic package
Inventor: MANABE HIDEAKI
IPC: H01L23/34
Filed: 1991-10-17
Abstract: PURPOSE:To prevent creeping up of a brazing material of a stud which is brazed for fixing a radiation fin. CONSTITUTION:A chip 5 is mounted on a cavity 1a, heat generated from a lead base 1 consisting of a ceramic material and the chip 5 is diffused, a radiation fin 2 consisting of a metallic material of good heat conduction and a lower edge face abut to a wall side of the lead base 1 with its back toward the chip 5 and brazed, and an upper part is engaged with an attaching hole 2a shaped in the radiation film 2 and fixes the radiation fin 2. The device is also constituted of a stud 3 which consists of a columnar heat resistant metallic material whereto a plating layer 4 is applied to be wet with a brazing material 6. The stud 3 is constituted to be exposed in its upper part not in its lower part near an edge face.
Patent JP-H08103350-A (JP)
Title: Hanging appliance
Inventor: ITAGAKI TAKAFUMI
IPC: A47F5/00
Filed: 1994-10-06
Abstract: PURPOSE: To fix a hanging appliance at required positions and achieve tight and safe fixing by widening the distance between a hook in the upper rotation part and the one in the lower rotation part which are hung on a installation base. CONSTITUTION: The distance between a hook 16 of the upper rotation part 11 and a hook 20 of the lower rotation part 13 is widened by bringing a hook 30 close to a hanging arm 14 against resilience of a spring 15. By hanging the upper/lower hooks 16 and 20 in this condition on any installation bases, e.g. a pair of wires W installed up and down separately, a hanging appliance can be fixed at a required position on the wires W. After fixing the hanging appliance on the installation base, an article or a commodity is hung from the hanging arm 14. And the weight of the article or commodity hung there acts on the hook 20 in the direction to push it upward, that is, in the direction to strengthen the fixing of the up/down hooks 16 and 20, and as a result, the hanging appliance is more tightly and stably fixed to the installation base.
Patent JP-H11106495-A (JP)
Title: Polyester resin
Inventor: SUZUKI HIDEO
IPC: C08G63/692
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin capable of developing excellent flame- retardancy and cation-dyeability while keeping excellent characteristics of the base resin, enabling easy modification by various chemical modifications and useful for molded article, fiber, film, etc., by integrating a specific phosphorus compound into the main chain. SOLUTION: This polyester resin is produced by reacting (A) 100 pts.wt. of a compound of formula I [A is a 1-15C alkyl or an aryl; X and Y are each a group of the formula; OR1 (R1 is H, a 1-10C alkyl or an aryl,), a group of the formula; NR2 R3 (R2 and R3 are each R1 ), Cl, Br or Fl with (B) 50-200 pts.wt. of a compound of formula II (B is A) and (C) a compound of formula III (R4 and R5 are each R1 ; (n) is 1-4). The amount of the component C to be used in the reaction is 0.05-10 wt.% in terms of phosphorus atom based on the polyester resin.