baber/WOPTO huggingface dataset:
Patent JP-2001132980-A (JP)
Title: Sealing material for air conditioner panel, air conditioner panel and air conditioner
Inventor: SAKUMA KENJI
IPC: F24F13/20
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material easy to mount and dismount, an air conditioner panel easy to disassemble at low cost, and an air conditioner. SOLUTION: A one-piece sealing material 36 is formed with the shape of each of an air conditioner panel 13, the back surface RS of the air conditioner panel 13 facing the facing surface of an air conditioner body and the lower edge surface of the air conditioner body by bonding together the recycled chip material of ether polyurethane by a urethane adhesive in a predetermined mold. The one-piece sealing material 36 is bonded and fastened by set screws 28 to the whole surface of the back surface RS of the air conditioner panel 13 except for an intake opening part 25 and an outlet opening part 26. Thereby, the air-tightness around the intake hole of the air conditioner and the outer circumference part 27 of the air conditioner panel 13 and the air-tightness and thermal insulation around the outlet hole of the air conditioner are secured.
Patent JP-S63191749-A (JP)
Title: Assembly
Inventor: ZWAGERMAN JAN
IPC: B63B35/38
Filed: 1987-12-15
Abstract: A constructive assembly is provided comprising separate assembly parts with side-projections (1, 2) and corresponding side-recesses (3, 4). Moreover the assembly parts comprise cooperating recesses (5) at their top for accommodating coupling elements for holding together assembled assembly parts.
Patent JP-H02164272-A (JP)
Title: Power converter
Inventor: FUKUDA SATORU
IPC: H02M7/21
Filed: 1988-12-19
Abstract: PURPOSE:To improve reliability by detecting the current flowing into an overvoltage suppression circuit for overvoltage detection. CONSTITUTION:The current is supplied from a power source 1 to a DC motor 11 through a power converter. This power converter comprises a converter main circuit section 4, a rectifier 5, diodes 6 to 7, an overvoltage suppression capacitor 8, an overvoltage discharging resistance 9, an energy consumption circuit 10, a base drive circuit 12 of the above main circuit section 4, etc., and equipped with an overvoltage detector 13. with this overvoltage detector 13 the current flowing to the overvoltage suppression capacitor 8 is detected and the overvoltage detection is performed. In addition, the reference voltage is applied to an initial charging circuit 14.
Patent JP-H07175432-A (JP)
Title: Driving circuit for fluorescent character display tube
Inventor: OSONO HIROSHI
IPC: G09G3/12
Filed: 1993-12-17
Abstract: PURPOSE:To provide a driving circuit for eliminating luminance difference between a central part and right and left ends in a fluorescent character display tube impressing an AC voltage on a cathode by using a transformer, etc. CONSTITUTION:Terminal group 6 constituted of plural terminals is provided on the central part of the transformer 5 connected to the cathode 4 of the fluorescent character display tube 1, and a reference voltage is supplied to one terminal in the terminal group 6 through a transducer terminal controlling part 7. Furthermore, as to a dynamic driving type, the luminance difference occurring between the central part and the ends of the fluorescent character display tube 1 can be eliminated by switching the connection of the terminal synchronizing with the impressing timing of a pulse to a grid 3 and supplying the reference voltage thereto. As to a static driving type, the luminance difference can not be recognized by performing switching at the high speed of >=50 to 60Hz.
Patent JP-H01259088-A (JP)
Title: Steam reforming of hydrocarbon
Inventor: OKADA OSAMU
IPC: C10G61/06
Filed: 1988-12-16
Abstract: PURPOSE:To remarkably prolong the life of a catalyst and decrease the necessary amount of steam, by treating a hydrocarbon with a higher-order desulfurizing agent and carrying out steam reforming, thereby effectively preventing the sulfur-poisoning of the steam reforming catalyst and the deposition of carbon. CONSTITUTION:A hydrocarbon is desulfurized with a higher-order desulfurizing agent to a sulfur-content of <=5ppb (most preferably <=0.1ppb) and subjected to steam reforming. The higher-order desulfurizing agent can be produced, e.g., by preparing a mixture of copper oxide, zinc oxide and aluminum oxide prepared from a copper compound, a zinc compound and an aluminum compound by the coprecipitation process and reducing the resultant mixture with hydrogen.
Patent JP-H07206757-A (JP)
Title: Production of polyfluorochloro- and perfluorocarboxylic acid chlorides
Inventor: MATSUKUSU BURAUN
IPC: C07B61/00
Filed: 1994-12-21
Abstract: PURPOSE: To obtain the subject compds. at a high reaction rate with a high selectively in a high yield without adding a mercury compd. by reacting a specific compd. with oxygen under the addition of chlorine in a gas phase under the activating irradiation with light having a specific wavelength.  
     CONSTITUTION: A compd. represented by the formula; RCFXCHCl 2  (wherein R is F or a 1-10C perfluorinated alkyl; and X is Cl or F) (e.g. 1,1,1-trifluoro-2,2- dichloroethane, 1,1-difluoro-1,2,2-trifluoroethane, 1,1,1,2,2-pentafluoro-3,3- dichloropropane or the like) is reacted with oxygen under the addition of chlorine in a gas phase while subjected to the activating irradiation with light with a wavelength of λ≥290 nm to obtain an objective compd. represented by the formula: RCFXC(O)Cl (e.g. trifluoroacetyl chloride, chlorodifluoroacetyl chloride or pentafluoropropionyl chloride). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05160619-A (JP)
Title: Cavity resonator and its production
Inventor: MATSUDAIRA TSUNEAKI
IPC: H01P11/00
Filed: 1991-12-03
Abstract: PURPOSE:To provide a texture oriented in the direction of flow of a high frequency current and to prevent junctions of different kinds of materials like metallic solder from existing in junction parts. CONSTITUTION:Raw material powder 5 is subjected to press molding, and a molded body 6 is sintered in a furnace 7 to remove pores so that it can subjected to hot hydrostatic pressing (HIP) treatment, and a bulk having the oriented texture is obtained in the HIP treatment by the gas pressure and the reaction from a core, and junction parts are subjected to HIP junction, thus producing a cavity resonator superconducting at a high temperature which foes not include any junction parts consisting of different kinds of materials due to brazing or the like.
Patent JP-H10160380-A (JP)
Title: Heat exchanger
Inventor: SUDO HIROYUKI
IPC: F02B29/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for the air cooled intercooler of a twin turbo-charger occupying less space inside an engine room and of reduced manufacturing cost. SOLUTION: By joining in laminae between horizontal middle plates 2 being provided with right and left fluid path forming recessed parts and fluid passing holes being formed on the bottom surface of each of header forming recessed parts 21 and 22, and a pair of an upper and a lower side plates 3 so that the recessed parts 21 and 22 of the middle plates 2 are upside down alternately, right, left and central header parts 11 and 12 and right and left flat pipe parts 13 inside of which are formed with fluid paths p being connected to each of right and left header parts 11 and the central header parts 12 are formed.  Fluid intake holes 32 are formed on the lower side plate 3 being connected to each of the right and left header parts 11, a super changed air intake duct connecting member 5 is joined to the peripheral parts of these holes 32, fluid discharging holes 33A being connected to the central header part 12 are formed on the upper side plates 3 and a super charged air discharging duct connecting member 6 is joined to the peripherals of the holes 33A.
Patent JP-H04188962-A (JP)
Title: Synchronizing signal generator
Inventor: SATO KENSUKE
IPC: H04N5/06
Filed: 1990-11-21
Abstract: PURPOSE:To reduce required memory capacity and to enable slow memory to be used by generating synchronizing signal data with cycle of four times that of a sampling clock from horizontal pattern memory. and smoothing the data with the cycle of the sampling clock by a non cyclic type filter. CONSTITUTION:Since a horizontal counter 1 is operated with frequency of 1/4 sampling frequency, the horizontal pattern memory 5 outputs the synchronizing signal data written in advance with the cycle of a clock with frequency of 1/4 that of the sampling clock. The data is held with a flip-flop 6 for four clocks, and is smoothed by a four-tap non cyclic type filter comprised of flip- flops 7-9, multipliers 10-13, and adders 14-16. Thereby. it is possible to obtain a synchronizing signal generator with small required memory and not requiring fast memory.
Patent JP-H02213427-A (JP)
Title: Method for separating copper from aqueous solution reacting as base
Inventor: YURUGEN BUEEBAA
IPC: C01G3/00
Filed: 1989-12-11
Abstract: Copper is separated from aqueous basic solutions by extraction with 3-hydroxy-2-alkylalkanaloxime or 2-hydroxymethyl-2-alkylalkanaloxime solution.
Patent JP-H07147752-A (JP)
Title: Spindle motor
Inventor: YOKOTA KENICHI
IPC: F16C17/02
Filed: 1993-11-24
Abstract: PURPOSE:To prevent fluid lubricant such as oil from leaking from a fluid dynamic pressure bearing by a method wherein a space is provided between the bottom of the annular trench and the annular protrusion of a rotary member and the surface of the annular protrusion facing the bottom of the trench is coated with oil-repellant which repels the fluid lubricant. CONSTITUTION:An annular space 13 is composed of a trench part 36 which is formed annularly in the bottom end surface of a thrust cover 7 and a trench part 35 which is formed annularly in the base part 21 of a sleeve on the outer circumference side of a thrust plate 6. The trench part 35 and the trench part 36 of which the annular space 13 is composed and the circumferential wall 34 of the space 13 are coated with oil-repellant. With this constitution, oil is not pushed out of a motor and, as a difference between the pressure in the space 13 and the pressure outside the motor is eliminated, the oil leakage can be avoided.
Patent JP-H04189386-A (JP)
Title: Ball counting/discharging device
Inventor: OKUHARA TAKAO
IPC: A63F7/02
Filed: 1990-11-22
Abstract: PURPOSE:To change the number of pieces of discharge balls by a prescribed unit without changing a member by providing a revolution speed detecting means of a count gear and a control means of a stop solenoid in a ball counting mechanism, and degaussing the stop solenoid at the time point when the speed of revolution of the count gear coincides with a set value of the control means. CONSTITUTION:When a stop member moves in the opposite energizing direction by excitation of a stop solenoid 16, a stop member gets out of a detaining member and a count gear 12 and a sprocket wheel 10 become freely rotatable, and a ball starts to pass through. From this time point, the speed of revolution of the count gear 12 is measured by a speed revolution detecting means, and when this speed of revolution reaches a prescribed numerical value, a control means sends out a signal and degausses the stop solenoid 16. When the stop solenoid 16 is degaussed, the stop member is released, and the stop member is moved again in its energizing direction, therefore, the stop member is engaged to the detaining member again, and it stops a rotation of the count gear 12 and the sprocket wheel 10. In such a way, the number of discharge corresponding to the amount of thrown-in money can be changed without changing an element of a counting mechanism at all.
Patent JP-H11153591-A (JP)
Title: Submergence judging structure
Inventor: NOSE HIROAKI
IPC: G01N31/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To visually judge submergence from the outside of machinery without bringing about a sharp cost increase, complicated attaching work and an increase in the scale, thickness and wt. of a machinery main body in a submergence judging structure. SOLUTION: A submergence judging seal 2 generating an irreversible change when wetted with water is bonded to an internal part 2 such as a circuit board, a shield case or a molded part in machinery and an opening 4 is formed to an appearance cabinet 3 at the position opposed to the submergence judging seal 2. A nameplate 5 is bonded to the appearance cabinet 3 so as to close the opening 4 and the vicinity thereof and arranged so that the transparent part 6 formed to the nameplate 5 is positioned above the opening 4.
Patent JP-2000143701-A (JP)
Title: Production of low viscous aqueous solution of polysaccharide derivative
Inventor: SHIBATA KENGO
IPC: C08L1/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To produce a low viscous aqueous solution of polysaccharide derivative having excellent handleability, especially an operability in an operation of a membrane separation. SOLUTION: This low viscous aqueous solution of polysaccharide derivative is produced by blending 100 pts.wt. of polysaccharide derivative in which a part or all of hydrogen atoms of hydroxyl groups in a molecule are substituted with a hydrophobic substituting group and ionic hydrophilic substituting group and having >=1,000 mPa.s of 1 wt.% of an aqueous solution at 25 deg.C with 10-1,000 pts.wt. of (meth)acrylic acid-based polymer.
Patent JP-H06166929-A (JP)
Title: Device for measuring length of weft yarn in loom
Inventor: ODA SHINGO
IPC: D03D47/36
Filed: 1992-11-30
Abstract: PURPOSE:To compact a device for measuring the length of weft yarn and prevent the weft yarn from breaking in contact thereof with a pin for engaging with the weft yarn in picking. CONSTITUTION:One side of a yarn wrapping member 8 is equipped with a rocking plate 13 and one end thereof is rotatably attached to a rotating pin 15 protrusively installed in the side of the yarn wrapping member 8. A weft yarn engaging pin 16 is protrusively provided in the other end. The rocking plate 13 is pulled to the interior of the yarn wrapping member 8 with a tension spring 18. Furthermore, the rocking plate 13 is rocked by the excitation and demagnetization of an electromagnet 22 installed on the outside of the yarn wrapping member 8 to take out the weft yarn (Y) from the yarn wrapping surface 13.
Patent JP-H03184714-A (JP)
Title: Structure of broach and grinding method thereof
Inventor: TAKEUCHI ARIFUMI
IPC: B23D43/04
Filed: 1989-12-08
Abstract: PURPOSE:To enable the exchange of a ring edge base and to enable a highly accurate grinding with each edge base being fitted reversely, by providing a lot of ring edge bases forming cutting edges at the outer peripheral parts and forming an edge line with each edge base being engaged in series with a core bar. CONSTITUTION:This broach is provided with a core bar 11, provided with a lot of ring edge bases 12 where cutting edges 13 are formed at the outer peripheral parts and each ring edge base 12 is engaged with the core bar 11 in series. Moreover, an edge line 10 is formed, bar like guides 15, 16 are provided at both ends of the core bar 11, one part of the guide 15 is linked detachably from the core bar 11 as well and each ring edge base 12 engaged with the core bar 11 by each guide 15, 16 are fixed with the fastening in the axial direction. Also, when each ring edge base 12 is fixed to the core bar 11 with its turning over, the flank of each cutting edge 13 becomes an escape slope. When a grinding wheel is linearly moved in the arrangement direction of each flank while rotating it in this state, these each flank become to be ground in order.
Patent JP-H06167760-A (JP)
Title: Rotary type ranoramic camera having automatic exposure mechanism
Inventor: KAZAOKA NORIYUKI
IPC: G03B37/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a rotary type panoramic camera which photographs and obtains proper exposure while performing exposure control interlocking with the object luminance output of a photometry part integrally or following the camera rotation. CONSTITUTION:The photographing fixing seat 22 for a camera fixing part is fixed on a tripod S'. When a camera is released, a camera rotating part where a photographing lens 35, a diaphragm 51, a slit 54a, camera rotation mechanism 52 and film moving mechanism 81a are provided rotates centering the shaft 22 of the camera fixing part. On the other hand, interlocking with the output from the photometry part 42 which is integral with the camera rotation part and has inclining angle alpha for photographing lens optical axis E, an exposure control circuit 612 works and obtains the proper exposure following the change of the object brightness.
Patent JP-H02169125-A (JP)
Title: Box-bending method for metallic sheet
Inventor: ISHIKAWA HANJI
IPC: B21D5/01
Filed: 1988-12-21
Abstract: PURPOSE:To prevent a flange part of a box body from bonding even in a laminated type metallic sheet by giving shock to side wall dies with a quickly falling movable die to rotate them and serving the end face positioned at an upper part as insides after they rotate to be box-bent. CONSTITUTION:A flat end face 1aa of the side wall die 1a and the upper surface 1ba of the movable die 1b are positioned on the same surface to mount a metallic sheet 5 to be worked. Then, a punch 2 is actuated and while the metallic sheet 5 is inserted and held between the lower surface 2a of the punch 2 and the upper surface 1ba of the movable die 1b, the movable die 1b is lowered down quickly to a prescribed lower limit position. Then, the side wall die 1a is rotated by a quickly falling punch 2 at its one end 1ab and folds the metallic sheet 5 from the side end of the lower surface 2a of the punch 2 to the side 2b. After the movable die 1b reaches the lower limit position, the side wall 1a continues to rotate by the inertia of the shock received and the metallic sheet 5 is bent to form flange part of the box body as far as the metallic sheet 5 is pushed by a flat end face 1aa against the side 2b of the punch 2.
Patent JP-H11138676-A (JP)
Title: Laminate for packaging
Inventor: ASAKURA TAKASHI
IPC: B32B27/34
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a laminate for packaging not containing chlorine and provided with the strength equal to that of vinylidene chloride coated stretched nylon and also various kinds of barrier properties. SOLUTION: At least a coextrusion HB layer 51 formed of a coextrusion bilateral stretched multilayer formed of two-layers or more composed at least of MXD nylon 1 or EVOH and 6-nylong 2 and a heat sealant layer (high moistureproof HS layer 4) of thickness of 50 μm or less and moisture permeability specified by JIS K7129 is 5 g/m<2> or less are laminated with a bonding agent layer or with a bonding agent layer through a primary layer to manufacture a laminate 10 for packaging.
Patent JP-H10163928-A (JP)
Title: Method used in communication receiver and equalizer device
Inventor: WERNER JEAN-JACQUES
IPC: H04L27/01
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a blind equalizing technology taking advantage of CMA and MMA by using constant modulus algorithm(CMA) and multi-modulus algorithm(MMA) at blind start up. SOLUTION: At blind start up, CMA and MMA are used. This approach provides a base for shift algorithm. One example of shift algorithm is CMA- MMA shift algorithm. One example of shift algorithm is CMA-MMA shift algorithm and an adaptive filter is simply switched from CMA to MMA. The digital CMA processing processor 400 of the receiver contatins a central arithmetic processing unit (processor) 405 and a memory 410, for example. When a part of the memory 410 is executed by the processor 405, it is used for storing a program instruction for crystallizing connection CMA-MMA type algorithm.
Patent JP-H10133594-A (JP)
Title: Self-display machine for identifying transportation driver
Inventor: OSUGA KIICHI
IPC: G09F9/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To let a driver psychologically refrain from violating traffic regulations and to relax enforcement of traffic regulations by police for reducing traffic accidents by displaying driver's name, etc., on outer wall, etc., of his or her transportation to third party in the outside. SOLUTION: When a driver drives a transportation to move, an equipment identifies the driver from his or her driving license, etc., something identifiable, and display the identification to a third party in the outside for self- identification. For a display, a driving license number, etc., display system, or a name, etc., display system, or a system displaying various items such as a company the driver belongs to, an organization the driver belongs to, an international license, etc., or a display system combining one or more of the aforementioned systems can be adopted.
Patent JP-H07176432-A (JP)
Title: Formation of terminal
Inventor: NAKAO AKIRA
IPC: B65G49/00
Filed: 1993-12-21
Abstract: PURPOSE:To realize quick connection by picking a plurality of positioned bare chips at the same time, supplying them together on one face of a lead frame with an interval of specified pitch and jointing a group of bare chips with the lead frame. CONSTITUTION:Bare chips 1 are supplied in a line to an integrating zone 76 side by a chip supply unit 70, and a plurality of bare chips 1 are positioned with an interval of specified pitch P by a positioning device 77. The positioned plurality of bare chips 1 are picked at the same time by a picking device 40. Then, they are supplied together onto one face of a lead frame 5 with an interval of specified pitch P and a group of bare chips are jointed with the frame 5. Thus, bare chips can be jointed with a lead frame efficiently, easily and at a high speed.
Patent JP-H04192491-A (JP)
Title: Block-shaped active circuit component
Inventor: ISHIZAKA TAEKO
IPC: H01C1/01
Filed: 1990-11-27
Abstract: PURPOSE:To make an active circuit small-sized by a method wherein a cylindrical resistance element is inserted selectively into a through hole, conductor patterns on the surface and the rear of a board are connected and a resistance value is adjusted. CONSTITUTION:A plurality of conductor patterns are formed on both the surface and the rear of a board 16; a plurality of through holes 22 are made in positions where the conductor patterns on the surface and the rear are connected. The through holes 22 are through holes which are provided with land parts on the surface and the rear and in which no copper-plated layer is provided inside the holes; an IC package 20 is surface-mounted on the surface of the board 16; two operational amplifiers are built in. Cylindrical resistance elements 24 are inserted into three holes 22 which have been made on one side of the IC package 20; they are soldered. Thereby, a block-shaped active circuit component 14 is completed. Consequently, the conductor patterns 18 on the surface and the rear of the board 16 are connected and constituted in such a way that a resistance value can be adjusted. Thereby, an active circuit can be made small-sized.
Patent JP-2000216349-A (JP)
Title: Ferroelectric storage read/write memory
Inventor: HEMANTA K VIKURAMASHINGE
IPC: C12N15/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To realize a ferroelectric storage read/write memory by providing a ferroelectric substance between, a pair of conductors and setting a sufficient isolation distance for permitting a tunnel current the distance between a pair of conductors. SOLUTION: Two isolation electrodes 1, 2 are interconnected through a region 3 of ferroelectric substance. The isolation electrodes 1, 2 are normally made of a conductive material and have line width of 1-500 nm and thickness of 100-1000 nm. The ferroelectric substance has thickness of about 10 nm or less which permits tunnel effect. Available ferroelectric substance includes barium titanate having Curie point of 120 deg.C, potassium niobate having Curie point of 415 deg.C, triglycine sulfate having Curie point of 49 deg.C, Rochelle salt having Curie point of 23 deg.C, and iron niobate having Curie point of 112 deg.C. Data can be stored by aligning the electric dipole in the ferroelectric layer.