baber/WOPTO huggingface dataset:
Patent JP-H08327873-A (JP)
Title: Rear focus type zoom lens
Inventor: WACHI FUMIHITO
IPC: G02B7/04
Filed: 1995-05-29
Abstract: PURPOSE: To provide, a rear focus type zoos lens composed of four lens groups for attaining the reduction of the size and the weight of the whole lens system by using a lens made of plastic. CONSTITUTION: This zoom lens comprises four lens groups, in order from the object side, of a first group Ll of positive refractive power, a second group L2 of negative refractive power, a third group L3 of positive refractive power and a fourth group L4 of positive refractive power, power variation from the wide-angle end to the telescopic end is performed by moving the second group to the side of an image plane, the fluctuation of image plane due to the power variation is compensated by moving the fourth group L4, focusing is performed by moving the fourth group L4 and the first group L1 is composed of an eleventh negative lens, a twelfth positive lens made of a plastic material and a thirteenth positive lens.
Patent JP-H11342256-A (JP)
Title: Game medium lending device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To lend a game medium even if a player has no money and so forth and improve a utility value of stocked balls. SOLUTION: The game medium lending device has a game medium lending machine 110, a cellular phone 20 and a negotiable value card 30 which has a function of telephone and makes a pair to the cellular phone 20. A charge receipt registration means 210 of the side of a telephone office 200 telephones to the negotiable value card 30 according to a request 71 from the cellular phone 20 and registers negotiable value to the negotiable value card 30. An account transfer managing means 230 draws a total of a sum which is registered to the card 30 and telephone charges of the cellular phone 20 from a player's bank account 50 and the sum which is registered to the card 30 is transferred to a bank account of a place of amusement 600.  And receiving stocked ball alternation request through the cellular phone 20 an accepting means 220 accepts a request of which the player pays the telephone charge not in cash but in stocked ball and the account transfer managing means 230 draws a sum of the telephone charge from the bank account of a place of amusement 600 and allots the sum to the telephone charge and a stocked ball managing means 171 decreases the number of stocked balls which is the same as the sum.
Patent JP-S6314001-A (JP)
Inventor: IHARA MASAHIKO
IPC: F22D1/28
Filed: 1986-07-02
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-S5779304-A (JP)
Title: Fluid passage changeover valve for hydraulic cylinder
Inventor: SOYAMA KOUICHI
IPC: B62D33/067
Filed: 1980-10-31
Abstract: PURPOSE: To smoothly move down the cab of a vehicle even when the cab is returned from its incompletely tilted position to horizontal position, by providing a fluid passage changeover valve for a hydraulic cylinder for tilting the cab  of the vehicle, which is located over its engine.  
     CONSTITUTION: A hydraulic cylinder 2 for tilting a cab is provided with a check valve 17 at a lower workin chamber 12. The open/close element 15 of the check valve 17 is operated by the operating member 18 of a check valve controller 19. To tilt the cab 1 and to return it to its horizontal position, a fluid passage changeover valve 5 in a hydraulic circuit is rotatively operated by an operating lever 6. The fluid passage changeover valve 5 has an open/close element 21 having a cut part 25 provided with a first and a second oblique surfaces 23, 24. The oblique surface 23 of the open/close element 21 is so shaped that passages 100, 300 remain connected to a passage 200 when a passage 400a starts communicating with the passage 200. For that purpose the oblique surface 23 is provided with a flat cut facet 32, for example. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5942803-A (JP)
Inventor: HONDA HARUYOSHI
IPC: A01B33/12
Filed: 1982-09-03
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-H0319045-A (JP)
Title: File back-up system for storage device
Inventor: OKA NORIYUKI
IPC: G06F12/00
Filed: 1989-06-16
Abstract: PURPOSE:To attain a highly reliable operation in the file back-up system by changing a back-up file into a file and at the same time producing a new back-up file to store it in a file storing area having a lower degree of importance if a read error is detected when a file of a high degree of importance is read out. CONSTITUTION:A back-up file Fb(1) is held in a storage device 1 only for a prescribed file F(1) having a high degree of importance. At the same time, a relation reference table 3 is prepared in the storage device 1. The table 3 is produced with relation of respective files F(1), F(2)... secured between the information on the file Fb(1), the degree of importance, and the file exchanging state. When a read error is detected, the file F(1) is changed 4a by the file Fb(1) together with production and storage 4b of a new back-up file by reference to the table 3 as long as the file Fb(1) is available. Thus the contents of the table 3 are rewritten. As a result, the file F(1) stored in the storage device 1 is compensated with high efficiency and a higher reliable operation is attained in a file back-up system.
Patent JP-H0819716-A (JP)
Title: Filter
Inventor: MATSUMOTO EIJI
IPC: B01D35/02
Filed: 1994-07-06
Abstract: PURPOSE:To remove and discharge automatically foreign matters which adhered to a filter body. CONSTITUTION:In a case 12, a space part 15, an inflow opening 19, an outflow opening 25, and drain opening 21 are formed in the inside, on the outside, in the upper part, and in the lower part of the case, respectively. An actuation body 33 is provided which supports the first valve body 31 which closes the inflow opening 19 and the second valve body 32 which closes the drain opening 21. The actuation body 33 is installed in the space part 15 swingably so that when one of the valve bodies 31, 32 is closed, the other is opened. An energizing means is provided which energizes the actuation body 33 in the direction to make the first valve body 31 close the inflow opening 19. A filter body 41 the middle part of which is vertically flexible is installed between the inflow opening 19 and the outflow opening 25 which are located above the drain opening 21 in the space part 15, and a weight 45 is attached in the middle of the filter body 41.
Patent JP-S5487305-A (JP)
Title: Equipment to install auxiliary machinery to engine
Inventor: OOTA SATORU
IPC: F02B67/00
Filed: 1977-12-23
Abstract: PURPOSE:To install auxiliary machinery of engine easily and firmly, by holing using two brackets having fastening means respectively. CONSTITUTION:Bracket 6, 7 is fixed to the engine 1 through base 8-11 respectively, the auxiliary machinery 3 is installed between both member 6, 7. Respective member is composed of upper member 6b, 7b and lower member 6a, 7a, upper member and lower member are connected with connecting rod 37, 36. First lower member 6a, 7a are fixed to the engine 1 through the base 8, 10, the auxiliary machinery 3 is placed on the member. After that, upper member 6b, 7b are fixed to the engine 1 through the base 9, 11, upper and lower member 6, 7 are tightened by bolt 40, 41 at its end.
Patent JP-S64807-A (JP)
Title: Current mirror circuit
Inventor: KATO KAZUO
IPC: H03F3/34
Filed: 1987-06-23
Abstract: PURPOSE: To operate an input signal with a high precision by detecting the difference between the voltage of an input terminal and a preliminarily set reference voltage and performing the control in accordance with the difference output so that the voltage of the input terminal is constant.  
     CONSTITUTION: A negative feedback circuit 200 adjusts the current of a transistor TR 220 so that the voltage of a current mirror operation circuit input terminal 115 is equal to that of a reference input 211 of an amplifier 210. As the result, not only the voltage of the terminal 115 but also voltages of input terminals 111∼114 where forward voltages are approximately equal are controlled to the same reference value. Consequently, if a voltage V 5  which is an approximate average value of operation input voltage V 1 ∼V 4  of operation inputs 111∼114 is impressed to the terminal 115, an arithmetic circuit 100 and an output current I 0  are not dependent upon the variation of temperature or the like, and the output current I 0  is given by I 0 =f(V 1 , V 2 , V 3 , V 4 ) determined with inputs V 1 ∼V 4 . 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0445620-A (JP)
Title: Radio selective call receiver
Inventor: TSUNODA KAZUYUKI
IPC: H04B15/02
Filed: 1990-06-13
Abstract: PURPOSE:To prevent the deterioration in the reception sensitivity of a reception section by inserting a resistor in series with one of signal lines between at least two integrated circuits so as to reduce radiation of high frequency noise from the signal line. CONSTITUTION:A program to control a CPU 6 is written in a ROM 7. A RAM 8 is used as a tentative storage location for a data or various variables in the processing of the CPU 6. A clock oscillator 11 generates various timing signals and a processing clock signal for the CPU 6. A resistor 14 is inserted in series with a signal line reaching an LCD driver 12 wired long as the mount to interrupt the flowing of the high frequency noise current. Thus, only the current representing the substantial data is sent by selecting the resistance of the resistor 14 properly and the high frequency noise current is reduced in the signal line.
Patent JP-H024918-A (JP)
Title: Manufacture of non-oriented thick electrical plate having high magnetic flux density
Inventor: TOMITA YUKIO
IPC: C21D8/12
Filed: 1988-06-24
Abstract: PURPOSE:To manutacture the title thick elecrtical plate having high magnetic flux density in a low megnetic field and reduced in differences in magnetic properties in a plate-thickness direction by subjecting a steel stock with a specific composition to hot rolling under specific conditions and then to a combination ot cold rolling and annealing to form a thick steel plate. CONSTITUTION:A slab or cast slab having a composition consisting of, by welght, <=0.01% C, <=0.02% Si, <=0.20% Mn, <=0.015% P, <=0.010% S, <=0.05% Cr, <=0.01% Mo, <=0.01% Cu, 0.005-0.040% Al, <=0.004% N, <=0.005% O, <=0.002% H, and the balance essentially iron is belted to 1150-1300 deg.C and then subjected to rolling in which single or more rolling passes of >=0.7 reduction ratio A represented by an equation are applied at >=900 deg.C finishing temp. When the thickness of the resulting plate is >=50mm, this plate is subjected to dehydrogenation treatment at 600-750 deg.C, to cold rolling at 5-25% draft, and to annealing at 750-950 deg.C, and, when the thickness is 20-<50mm, this plate is subjected to cold rolling at 5-25% draft and to annealing at 750-950 deg.C. By this method, the non-oriented thick electrical plate of >=20mm thickness increased in magnetic flux density and having magnetic properties of >=0.8T magnetic flux density in a magnetic field of 80A/m can be obtained.
Patent JP-S5947404-A (JP)
Inventor: SAITOU KOUICHI
IPC: D06M101/16
Filed: 1982-09-07
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-H053345-A (JP)
Title: Manufacture of light emitting element array module
Inventor: ABE YUJI
IPC: H04B10/25
Filed: 1991-06-26
Abstract: PURPOSE:To simplify the manufacturing method of a light emitting element array module. CONSTITUTION:This light emitting element array module manufacturing method contains a process for machining the outer periphery of a package 2 in which a light emitting array 1 is set so that one light emitting element 13 can become the center of the package 2, process for machining the outer periphery of an optical fiber array terminal 4 so that the optical fiber 43 corresponding to the element 13 in the package 2 can become the center of the terminal 4, process for setting the package 2 and terminal 3 in a cylindrical holder 5, and process for fixing the package 2 and terminal 4 to the holder by welding, etc., after adjusting the rotation and position in the direction of optical axis of the package 2 and terminal 4. The process for machining the outer periphery of the package 2 is performed while the light emitting element 13 is made to emit light. Therefore, the package 2 and terminal 4 can be accurately aligned to each other along two axes and, in addition, no misalignment occurs at the fixing time.
Patent JP-H111594-A (JP)
Title: Aqueous composition
Inventor: NAKAMAE MASATO
IPC: C09J201/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having a great increase in viscosity caused by evaporation of moisture and excellent in initial adhesive strength, etc., by including a specific modified polyvinyl alcohol and a water-soluble aluminum compound in a specified proportion therein. SOLUTION: This aqueous composition is obtained by compounding (A) a modified polyvinyl alcohol containing 0.01-5 mol.% silyl groups in the molecule in which the silyl groups contained in the molecule preferably have reactive substituent groups such as alkoxyl groups, acyloxyl groups or silanol groups (salts) which are hydrolyzates thereof with (B) a water-soluble aluminum compound (e.g. sodium alumninate) at (100/0.01) to (100/500 compounding solid content ratio of the components A/B (based on the weight) and, as necessary, (C) an aqueous polymer emulsion at >=0.001 solid content weight ratio of the components [(A+B)/C]. The resultant composition is used for various applications such as an adhesive for paperworks or woodworks, a coating material or a textile treating agent.
Patent JP-S5676871-A (JP)
Title: Computer
Inventor: TSUNODA TAKASHI
IPC: H02J1/00
Filed: 1979-11-28
Abstract: PURPOSE: To facilitate an easy registration of date, by setting the date, time and the like to the watch chip, starting the chip at all times by the backup internal battery and then securing an automatic display of data simultaneously with make of the power supply.  
     CONSTITUTION: The power supply PS is made, and thus the appratus is set to the initial state. Then the contents of the watch chip TC stored in the control memory ROM is read out. On the other hand, the process part CPU takes the data on that day out of the chip TC via the bus line BL and the power supply line and by the backup power source BP. Then the part CPU compiles the data into the display data via the RAM and based on the control procedure of the ROM. The part CPU writes again this data into the display driving circuit DPC via the line BL, and then sends the data to the display unit DP for display. In such way, the data is confirmed to operate the date key DK, thus ensuring the facilitated registration of date. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6047994-A (JP)
Inventor: GOTOU AKIRA
IPC: G21C19/303
Filed: 1983-08-26
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-S63317297-A (JP)
Title: Dip brazing method for aluminum or its alloy member
Inventor: TAKAHASHI SUSUMU
IPC: B23K35/363
Filed: 1987-06-22
Abstract: PURPOSE:To easily clean a flux and to join the surface of ah Al brazing member in a brightening state by using the flux of the composition made by specific BaCl2, NaCl, KCl and fluoride. CONSTITUTION:The powder of 55-47% BaCl, 18-22% NaCl and 27-33% KCl by weight ratio is melted in an electrode furnace and held at specified temp. by mixing the fluoride of 1-20% weight ratio therewith. The Al-Si base aluminum alloy brazing junction member preheated at the specified temp. in an air atmosphere electric furnace is thereafter dipped in a molten flux and taken off after holding it with its temp. rise. The flux is then removed by the cleaning by air cooling, hot water washing and a detergent to clean the member surface. As a result in brazing the whole joining part forms a sufficient fillet and a strong joining part is obtainable.
Patent JP-H026286-A (JP)
Title: Body frame for motorcycle
Inventor: KOMATSU SHINJI
IPC: B62K19/12
Filed: 1988-06-24
Abstract: PURPOSE:To increase the strength of bonding portion by forming the vicinities of the bonding portions of a plurality of pipes for forming a frame into thin walls and welding same, and integrally casting pipe cast-in portions wrapping the thin wall portion of each pipe and a reinforcing plate portion for linking these pipe cast-in portions to each other, together with the bonding portion. CONSTITUTION:Thin-wall pipes 3a, 4a are connected to each front end of a main pipe 3 and a down tube 4 through weld portions 6. The thin-wall pipes 3a, 4a whose opening portions are closed are welded to a head pipe 2 using a thin-wall pipe through welding portions 6, and a cross pipe 5 is also welded to the pipes 3a, 4a in a closed condition. A cast-in portion 7 consists of pipe cast-in portions, 8, 8... covering each pipe and a pair of reinforcing plate portions 9, 9 for linking each pipe cast-in portion. The pipe cast-in portions 8, 8 on the outer peripheries of the main pipe 3 and down tube 4 slightly extend to thick wall portions beyond the connecting portions of the thin-wall pipes 3a, 4a, also reinforcing the connecting portions.
Patent JP-S641475-A (JP)
Title: D.c. high voltage generating equipment
Inventor: HAKAMATA TADASHI
IPC: H02M3/335
Filed: 1987-06-22
Abstract: PURPOSE: To suppress loss and to stabilize operation, by modulating the conductivity of a switching element and lowering the terminal voltage thereof close to saturation voltage when maximum output power is fed.  
     CONSTITUTION: A D.C. high voltage generating unit in an image intensifier has an anode voltage circuit A for receiving a low D.C. voltage through input terminals 1, 2 thereof, and connected with primary winding 11a of a high voltage transformer 11 and a transistor(Tr) 12. The base thereof is driven through a control modulation circuit 14 to produce a predetermined high frequency voltage across a secondary winding 11b so as to produce a D.C. high voltage output through a multi-stage voltage doubler rectifier 15. The control modulation circuit 14 has a referential input terminal l4a and the like, and stabilization of output voltage control is carried out through modulation of conductivity of Tr 12 from zero to maximum output within linear characteristic range. Since respective Tr 12∼32 are turned OFF simultaneously based on OFF signals synchronized with a referential frequency oscillator 3, mutual interference does not occur. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H114523-A (JP)
Title: Electrical joint box
Inventor: KITA YUKINORI
IPC: H02G3/16
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To absorb the design tolerance of an electrical joint box and its peripheral devices while preventing the incomplete connection of a relay terminal to be contained in joining parts. SOLUTION: A joining part 20 is connected in such a way as to be relatively moveable to a joining part 13 provided in a relay box. When the joining parts 13, 20 are coupled, terminal containing openings 13a, 22a forms cavities for containing relay terminals 30. Protruding parts 13b are formed in the middle parts of the containing openings 13a to keep connected parts 30b clutched from both sides. Also, protruding parts are formed in the middle parts of the containing openings 22a to keep connected parts 30c clutched from both sides in the direction of their thickness. Terminal main parts 30a bend in the moving direction of the joining part 20 at the contact points with the protruding parts 13b, 22b against the relative movement toward the width wise direction of the relay terminals 30, thereby absorbing the design tolerance.
Patent JP-H05140887-A (JP)
Title: Method for partial combustion of cellulose waste
Inventor: RARUSU SUTEIGUSON
IPC: F23N1/02
Filed: 1991-05-31
Abstract: PURPOSE: To make partial combustion of cellulose spent liquor easy by specifying a temp. of a reactor and an oxygen amount. CONSTITUTION: A temp. of a reactor, a combustion chamber 22, is maintained at >=700 deg.C, preferably about 900 deg.C. Air is added from a channel 23 to maintain the weight ratio between oxygen and the solid content of the cellulose spent liquor in the range of 0.1-0.7:1. Air is preheated to at least 100 deg.C, preferably about 300 deg.C. Vortex motion is provided by means of a vortex producer 24.
Patent JP-H04355252-A (JP)
Title: Cassette player
Inventor: ITO SHINJI
IPC: G11B15/68
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the chattering of a tape cassette within a tape cassette housing part by preliminarily tilting the tape cassette and pressing it against the housing part. CONSTITUTION:Under a state where a slide chassis 11, that is, a cassette holder 17 is located at its most front end position, projections 51 protruded from both right and left end parts of a cover member 50 provided on the front end part of the chassis 11 press the right and left end pats of a front side cover 5 from the inside and therefore, the cover 5 is kept opened, protesting a biasing force. Part of the holder 17 is exposed to the external part of the device from an opening part and a tape cassette C can be loaded/unloaded to/from a cassette housing part 19. By consecutively rotating the holder 17 at this position by a driving motor 26 of a driving mechanism 25, the cassette can be replaced. By driving a driving motor 36 of a moving cam mechanism 31 and rotating a cam gear 32 counterclockwise, the gear 32 is moved backward against a fixing cam 40 and the holder 17 is retracted. At this position, the chassis 11 can be securely retained at a fixed state.
Patent JP-H0448789-A (JP)
Title: Pulsed laser apparatus
Inventor: ISHII AKIRA
IPC: H01S3/0977
Filed: 1990-06-15
Abstract: PURPOSE:To eliminate a spiral stream caused on the downstream side of a main electrode, to prevent a partial electric discharge from being generated and to obtain an always stable laser output by a method wherein the angle formed by the lengthwise direction of the main electrode and by a laser gas stream is set so as to be less than a definite value. CONSTITUTION:The angle alpha formed by the lengthwise direction of main electrodes 1, 2 and by a laser gas stream is constituted so as to be less than 90 deg.. Even when a laser gas 3 which has been passed between the main electrodes 1, 2 flows into the side face of the main electrodes on the downstream side of the main electrodes 1, 2, the laser gas 3 flows to the direction of an optical axis 7 along the surface of the main electrodes 1, 2 because the laser gas 3 is sent at a prescribed angle to the main electrodes 1, 2. No spiral stream is caused at the side part of the downstream side of the main electrodes 1, 2. As a result, it is possible to prevent a deteriorated laser gas form being stagnant on the downstream side of the main electrodes. Consequently, even when a continuous electric discharge is executed, a partial electric discharge is not ignited on the downstream side of the main electrodes and a stable glow discharge can be obtained.
Patent JP-H11320665-A (JP)
Title: Blow molding device and blow molding method
Inventor: KITAMURA KAZUYA
IPC: B29C49/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion and removal of a molded item with respect to a conveying pin and surely establish an airtight seal of the molded item at the time of blow molding. SOLUTION: A preform 102 with a neck part 104 and body part 106 is supported by a conveying member 110 and carried into a blow molding part. The blow molding part includes a split mold, an enclosing member 140 which encloses the part 104 when the split mold is closed, and a blow nozzle 134 for introducing a blow fluid. The conveying member 110 has a conveying pin 112, and a sealing flange part 112A, which contacts an opening end surface 104A of the part 104 to airtightly seal it, is formed in the member 110. The enclosing member 140 has a limiting member 142 which, when the pin 112 moves, contacts a member 104C to be limited of the part 104 to limit the movement of the preform 102 and pin 112 before the member 140 contacts the flange part 112A.