baber/WOPTO huggingface dataset:
Patent JP-H03217721-A (JP)
Title: Air-conditioner
Inventor: MIYATA MAKOTO
IPC: F24C15/02
Filed: 1990-01-24
Abstract: PURPOSE:To improve the workability of such as wiring of the title apparatus and facilitate the repair and replacement of the parts concerned by a method wherein, a spacer is provided at one side end of a louver, and removing a plurality of louver units divided into small parts thereby making it possible to slide each lower unit to the right and left. CONSTITUTION:A natural convection type heater is equipped with a rear panel 1 made of metal sheet, a front 2, a louver 3 having resin-made meshed part, side covers 5 covering both end-surfaces of the main body housing. The louvers 3 are arranged in two rows of the front panel 2, that is, upper and lower parts respectively, and air outlets A are composed of the louver row located above the front panel 2, while an air inlet B is composed of the louver rows located below the louver rows located below the front panel 2, and the above mentioned louver rows, i.e., upper group and lower group are composed of the louver units 3-A, 3-B,... of each which are subdivided into small piece units. The spaces 4 are provided which are fixed by screws 16. Because louver units are enabled to make sliding action in right and left directions by separating the spacers 4 from the main body, at the time of installation of the main body, wiring work or the like, therefore, it is only required to detach the objective units at the time of installation or wiring, and at the same time, the repair and the replacement of units and parts can be facilitated.
Patent JP-H08201737-A (JP)
Title: Band-pass width variable optical filter
Inventor: OKAMOTO KATSUNARI
IPC: H04B10/60
Filed: 1995-01-31
Abstract: PURPOSE: To realize a band=pass width variable optical filter capable of varying a band-pass width without using a mechanical movable mechanism and separating one or plural channels from a wavelength multiplexed signal beam as necessary. CONSTITUTION: In an array waveguide type optical filter, core opening widths of respective waveguides 11a-11d of an inputting channel waveguide in a boundary between the inputting channel waveguide 11 and a first sector slab waveguide 12 are different from each other, and further, the core opening widths of respective waveguides of outputting channel waveguides 15a-15d in the boundary between a second sector slab waveguide 14 and the outputting channel waveguide 15 are different from each other, and waveguide type optical switches 21-26 are connected to the inputting channel waveguide 11 and the outputting channel waveguide 15 in cascade respectively.
Patent JP-S58145212-A (JP)
Title: Surface acoustic wave device
Inventor: OKAMOTO TAKESHI
IPC: H03H9/145
Filed: 1982-02-02
Abstract: PURPOSE:To realize the broad band characteristics, by providing a unidirectional transducer in which two chirp electrodes are combined into a power feeding section and a reflection section. CONSTITUTION:The chirp electrodes 15A, 15B are provided orthogonally to the propagating direction (x), the period of the electrode is changed to the propagation direction (x) of surface acoustic waves. These electrodes are arranged so as to be contacted at a vertical line Y-Y' of a common electrode 16. In using the electrode 15A as the feeding section and the electrode 15B as the reflection section, the electrode 15A is connected to a signal source 10 via a matching circuit 11 and the electrode 15B is connected to a reactance circuit 12, acting like the unidirectional transducer. Thus, the broad band characteristics are realized.
Patent JP-S60185556-A (JP)
Inventor: TAKANASHI NOBUYASU
IPC: A61J1/00
Filed: 1985-01-30
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-S56111448-A (JP)
Title: Wet-bulb thermometer
Inventor: ENOMOTO HIDEO
IPC: G01N25/64
Filed: 1980-02-07
Abstract: PURPOSE:To prevent malfunction by sensing an abnormal state by detecting a degree of humidity in a fiber material covering a heat sensing part with a variation in resistance value and by applying humidity to the fiberous body by automatically supplying a liquid. CONSTITUTION:An electric resistance of gauze 5, load resistance RL and bias power source E are connected in series with shielded electric wire 15. Across voltage VIN of load resistance RL is inputted and variation in electric resistance R is detected by control detector 16. For this purpose, when the threshold level of input voltage VIN applied to control detector 16 to sends a control signal to solenoid valve 18 is set to the voltage when gauze 5 gets dry, control detector 16 operates only with gauze 5 dry to transfer the control signal to solenoid valve 18, which is opened to feed water in auxiliary tank 17 to gauze 5 via injection opening 19. Thus, malfunction due to the drying of gauze 5 is prevented.
Patent JP-H06229031-A (JP)
Title: Underfloor ventilation structure
Inventor: KONDO MASARU
IPC: E04B1/64
Filed: 1993-02-01
Abstract: PURPOSE:To concurrently realize a ventilation effect and a waterproofing effect for underfloor space, and improve the durability of a building. CONSTITUTION:Regarding an underfloor ventilation structure, a rising section 11B from a floor panel placement section 11A on top of a foundation 11 is positioned inside the section 11A, and an air passage formation body 22 is laid on the section 11A. Also, a waterproofing sheet 24 is fitted between the sill 16 of a floor panel 12 and an exterior wall face material 19, and the lower end of the sheet 24 is pasted to the lower side of the sill 16. Then, the floor panel 12 is placed on the floor panel placement section 11A of the sill 11, and a gap is formed between the internal side of the floor panel 12 and the rising section 11B on top of the foundation 11.
Patent JP-S59142549-A (JP)
Inventor: DEIBITSUDO BII BAIREI
IPC: C08F218/10
Filed: 1984-01-31
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-S55107262-A (JP)
Title: Semiconductor device
Inventor: IWASAKI MASAMI
IPC: H01L21/52
Filed: 1979-02-10
Abstract: PURPOSE:To construct a device flat and increase yield simultaneously by reducing a pellet size in a Darlington transistor of emitter pressure welding construction by making a preceding stage transistor in a planer type. CONSTITUTION:Over an N-type substrate 1 which becomes a collector, a P-type layer 2 is grown and covered with a silica film 21, openings are made selectively and preceding stage and succeeding stage N-type emitter regions 3 and 6 are diffusion formed in plural numbers. Then removing the film 21 and providing a mask of a resist film 22, a mesa groove 11 is formed in the layer 2 by etching surrounding one of the regions 6. Next, removing the film 22, coating a silica film 23 all over the surface including the mesa groove 11 and making openings, Al emitter electrodes 4 and 7, a base electrode 5,  and a base electrode 8 are attached respectively to the regions 3 and 6, on the layer 2, and on the layer 2 in the mesa groove 11. Next, on the back face of the substrate 1, an Al plate 24, a W plate 25 and a Cu plate 26 are arranged, and also on the emitter side, a Mo plate 27 and a Cu plate 28 are arranged, and applying pressure, they are pressure welded to form pressure welded electrodes 26 and 28.
Patent JP-H05201017-A (JP)
Title: Ink storage device of ink jet recording device
Inventor: KUSUSE TAKASHI
IPC: B41J2/175
Filed: 1992-01-30
Abstract: PURPOSE:To provide a simple constitution relating to an ink storage device of an ink jet recording device wherein ink stored in an ink storage is fed to an ink jet recording head under predetermined ink pressure. CONSTITUTION:The interior of an ink storage container 6 is divided into a first ink storage room 6a and a second ink storage room 6b which is larger than the first one by a partition plate 7 with an upper opening and the room 6a is connected to a recording head with a delivery port so that the container 6 is selectively and rotatably held between a first position wherein ink flows into the room 6a from the room 6b through an opening and a second position wherein the ink of the first storage room is separated from the ink of the second ink storage room by the partition plate.
Patent JP-H03217840-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: EZAKI ATSUO
IPC: G03C7/20
Filed: 1990-01-23
Abstract: PURPOSE:To enhance the sensitivity of a sensitive material and the yield of prints and to prevent the lowering of the yield with the lapse of time by specifying the min. densities of yellow, magenta and cyan in the sensitive material having prescribed ISO sensitivity or above. CONSTITUTION:This sensitive material is a color negative film having >=300 ISO sensitivity and has min. densities Dmin (Y), Dmin (M), Dmin (C) of yellow, magenta and cyan satisfying relations represented by inequalities I-III. In this film, a silver halide emulsion contg. singly dispersible silver halide particles each made of silver iodobromide having a prescribed average silver iodide content and contg. an internal silver iodide-rich phase may be used and a cyanine dye may be used as a sensitizing dye.
Patent JP-H06227057-A (JP)
Title: Printer
Inventor: YAMATO MASAHIRO
IPC: B41J2/485
Filed: 1993-02-01
Abstract: PURPOSE:To remarkably reduce a frequency of a font data horizontal/vertical conversion processing to realize highspeed printing. CONSTITUTION:A4- or B5-size paper is fed along its long edge. B4size paper is fed along its short edge. In a font ROM 7 in a printer, only font datarepresenting horizontally laid character patterns is registered. A controller 5 reads the horizontally laid font data from the font ROM 7. The controller 5 reads bit map data formed in a page memory 9 and transmits it to a printing mechanism and drive circuit 13. A pattern is drawn on a drum 19 to be printed on paper 21. By setting A4- or B5-size paper vertically and B4-size paper horizontally, a document of a horizontal-written format can be printed. When a document of another format is to be printed, the font data read from the font ROM 7 is converted through 90 deg. to be vertically written before the forming of bit map data.
Patent JP-H11199621-A (JP)
Title: Polymerization catalyst for copolymer and production of copolymer using the same catalyst
Inventor: IWASE KATSUHIRO
IPC: C08F4/659
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst excellent in heat stability when used industrially and expressing high reproducibility in long range preservation stability and activity by combining a tetravalent complex of a group IV metal with a metal compound or a cation generating agent each having a specific structure. SOLUTION: This copolymerization catalyst contains (A) a complex expressed by the formula [M is a transition metal of the group IV; the 5 membered ring is a (substituted) cyclopentadienyl; R<1> to R<4> are each H, a 1-12C alkyl, alkenyl, alkoxy or the like; Y is C, Si or Ge; Z is N, P, C or Si; Q is N, O, S or O; X<1> , X<2> and R<5> to R<9> are each H, a 1-12C alkyl, alkenyl or the like; (n) is 1-3 and corresponds to the valence of a bonded hetero atom -1], preferably (B) an alkylaluminunoxy compound and/or (C) a cation-generating agent.
Patent JP-H02196556-A (JP)
Title: Inter-station test system
Inventor: FURUKAWA TAKASHI
IPC: H04M3/32
Filed: 1989-01-26
Abstract: PURPOSE:To avoid the reduction in number of usual service operating channel and to attain interrupt test as to operating channels by using 2 domestic time slots for a channel to be tested and a line test control signal. CONSTITUTION:A digital line 20 is tested between its own station and an opposite station provided with a central processing units 11, 31, time division switches 12, 32 and line controllers 13, 33 controlling the digital line 20 via trunks 14, 34. In this case, the line controllers 13, 33 control switch sections 13A, 13B, 33A, 33B switching a channel to be tested to one time slot specified for domestic use in the digital line 20 and using other time slot for a control signal and changeover of the switch sections 13A, 13B, 33A, 33B, and control sections 13C, 33C output a control signal relating to the line test to the switch sections. Thus, the line is tested without decreasing number of service operating channels and interrupting an operating channel.
Patent JP-S60161426-A (JP)
Title: Preparation of aromatic polyester
Inventor: OOTA MASAHIRO
IPC: C08G63/68
Filed: 1984-02-01
Abstract: PURPOSE:In interfacial polymerization, to obtain a polyester having improved heat resistance and molding properties in high reproducibility, by bringing an alkali aqueous solution of a bisphenol into contact with a solution of an acid chloride in an organic solvent with vigorous stirring in a short time so that the solutions are dispersed rapidly and uniformly. CONSTITUTION:In subjecting a solution of a dicarboxylic acid dihalide shown by the formula I (carbonyl is in m-position and p-position each other; X is halogen) in an organic solvent and an alkali aqueous solution of bisphenol shown by the formula II (OH is in m-position or p-position based on -SO2-) and shown by the formula III (OH is in m-position or p-position based on Y; Y is 1-20C bifunctional hydrocarbon, -O-, etc.; a is 0, or 1; R1-4 are H, or 1-8C hydrocarbon or halogen; when Y is -SO2- and a is L, R1-R4 are not H simultaneously) to interfacial polymerization in a ratio of 0.36-1.06mol of the bisphenol shown by the formula II and 0.04-0.66mol of the bisphenol shown by the formula III based on 1mol of the dihalide (total amount of both the bisphenols is 0.90-1.10mol), polymerization is carried out with vigorous stirring in such a way that the polymerization time tc and the addition time ta satisfy the relationship shown by the equation 0<ta<=1/5tc.
Patent JP-S59141712-A (JP)
Title: Engine equipped with exhaust energy recovering device
Inventor: KAWAMURA HIDEO
IPC: F02C6/12
Filed: 1983-01-31
Abstract: PURPOSE:To make available the efficient recovery of exhaust energy, by directly coupling a generator with a first exhaust turbine recovering the exhaust energy and an intake compressor with a second exhaust turbine recovering the remaining exhaust energy. CONSTITUTION:The top end of exhaust manifold 2 of an engine 1 is provided with a first exhaust turbine 3 which has an alternating current generator directly coupled with the turbine shaft 3c thereof, in order that a power may be supplied to an induction electric motor 7 directly coupled with the rotatable shaft 1a of engine via a converter 5, a DC-DC converter 9, an inverter 6 and a phase advancing condenser 8 for thereby recovering an exhaust energy. A second exhaust turbine 14 having an intake compressor 15 directly coupled therewith is provided at the downstream of first exhaust turbine 3 in order to utilize the remaining exhaust energy in a supercharging operation. A main valve 20 closes and a bypass valve 23 opens during a high load and low speed operation, so that a supercharging effect may be improved.
Patent JP-H06229470-A (JP)
Title: Travel transmission structure for working vehicle
Inventor: URA TAKESHI
IPC: F16H61/04
Filed: 1993-02-02
Abstract: PURPOSE:To carry out a speed change gear operation with less shock even when a travel load is large by arranging the first clutch, which is available for travel speed change gear and is hydraulically operated, and the second clutch, which is available for travel speed change gear and can carry out abrupt transmission and transmission cut off operation, in series. CONSTITUTION:When speed gear change operation by actuators T1, T2 is started, speed change gear operation of the second clutch 19 is cut off drastically and the operation pressure of the first clutch 5 is reduced to a specific low pressure. Although the second clutch 19 is operated to the transmission side quickly when the operation by the actuators T1, T2 is finished, power transmission is not carried out because the first clutch 5 is not in complete transmission condition. In the case of a large travel load such as driving on a soft ground, on which travel resistance is large, and towing a loaded carriage, for example, the operation pressure of the first clutch 5 is increased to a higher specific low pressure than the specific low pressure on the basis of the detection of a load detecting means so as to connect the first clutch 5, so that a shock is prevented.
Patent JP-S55107980-A (JP)
Title: Electronic wrist watch with melody
Inventor: ABE TOMOHIKO
IPC: G10K15/04
Filed: 1979-02-13
Abstract: PURPOSE:To select the performance of a melody without elimination of an alarm function in an electronic wrist watch with a melody by generating an alarm sound before the performance of the melody. CONSTITUTION:An alarm signal is written on a ROM to generate an alarm sound in combination of a monotone of the same interval before performing a melody. When a set time comes, an alarm signal is read from the ROM by an operation command signal to first generate an alarm sound and then perform the melody. In case than the melody sound is undersired due to circumstances, a switch is operated of cut off the command signal. In case that the melody is desired, the switch is retained at it is. Thus, the melody is performed after the alarm sound. Thus, the melody can be performed without elimination of the alarm function selectively.
Patent JP-H08206200-A (JP)
Title: Cartridge type injector
Inventor: KAWAHIRA OSAMU
IPC: A61M5/24
Filed: 1995-02-01
Abstract: PURPOSE: To keep a pressure from being applied to a medical fluid sealed even when a piston is pressed with a thumb in the insertion of a cartridge into a cylinder. CONSTITUTION: This injector is provided with a cylinder 1 which has an injection needle 12 mounted at the tip part 11 thereof and a hollow needle 13 sticking out inward, a plug member 22 allowed to break sealing which can be inserted into or detached from the cylinder 1 and provided at the tip part 21 thereof, a cartridge 2 sealed up with a medical fluid 25 by a plunger 24 mounted near a rear end part 23 and a piston 3 connectable to the plunger 24 in the cartridge 2. A cartridge push aid piece 35 which contacts the rear end part 23 of the cartridge 2 when a piston 3 is linked to the plunger 24 is provided integral on the outer circumferential surface of the piston 3. The cartridge push aid piece 3 has a sufficient strength in the direction of pushing the cartridge 2 and is cuttable with easy bending in the circumferential direction of the piston 3.
Patent JP-H09221307-A (JP)
Title: Synthetic method of nitrogen trifluoride
Inventor: DANIERU JIIN KORONERU
IPC: C01B21/083
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To attain high nitrogen trifluoride yield by allowing a fluorine reaction product to react with an ammonium complex reaction product of NH 4 H x-1 F x  and mixing the reaction products with each other in a ratio to keep the yield of NF 3  equal to or above a prescribed percentage.  
     SOLUTION: It is necessary to allow gaseous F 2  as the fluorine reaction product to contact with the strongly mixed ammonium complex reaction product containing a hydrogen fluoride ammonium solution (NH 4 H x-1 F x ), (NH 4 ) y MF 2 .nHF or these mixture. The equivalent ratio (melt ratio) of HF to NH3 in the hydrogen fluoride ammonium complex reaction product is about ≥2.55 (that is, x≥2.55), (n) is a sufficient value to keep the ammonium complex reaction product practically as liquid (higher than 50volume%) in the reaction condition, M is an element of IA group to VA group, IB group to VIIB group and VIII group. (y) is 1-4, (z) is 2-8. The melt ratio is preferably ≥2.85. When the melt ratio is controlled to high with the high mixing speed is used, high yield of ≥65% is attained. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S61177180-A (JP)
Title: Starting device for induction motor
Inventor: SASAKI SHIGEJI
IPC: H02P1/26
Filed: 1985-01-31
Abstract: PURPOSE:To start smoothly suppressing excess current, by controlling load- dispatching capacity, load-dispatching time, and load-dispatching cycle optionally according to the load of a motor. CONSTITUTION:The starting circuit 2 of an induction motor 1 is organized by connecting a power source switch 3 and a full-voltage applying switch 4 in series. Then, the starter 6 of a sillicon control rectifier (thyristor) 5 is provided in parallel with the full-voltage applying switch 4, and load is dispatched to the starting circuit 2 through a route separated from the full-voltage applying switch route. To the starter 6, a controller 8 for detecting the rotational frequency of the induction motor 1 with a tachometer 7 and for providing control signal for the gate of the thyristor 5 is connected, and the starter 6 is controlled with the feedback of the rotational frequency of the motor. When the rotational energy comes to a specified rotational frequency, the full-voltage applying switch 4 is turned On in place of the starter 6, and steady-state operation is started. In this manner, excess current is suppressed for smooth start, and the starting time is shortened, and loss power is reduced.
Patent JP-S58132777-A (JP)
Title: Cleaning device
Inventor: MISAJI TAKASHI
IPC: G03G15/00
Filed: 1982-02-03
Abstract: PURPOSE:To maintain the cleaning performance satisfactory at all times, by providing an electrostatic latent image carrying body which has the almost same width as a developing area, and also has formed a slit in the direction crossing the moving direction, and a collecting means of a developer dropping from the slit, on its reverse side. CONSTITUTION:An upstream part 10 of the surface of a photoreceptor of a slit 1a is a cleaning completion surface, and to its down-stream part 10a, a residual developer T1 adheres. The slit 1a is provided along the crossing direction against the rotating direction of the photoreceptor, and both its side ends are positioned at a suitably deep part into the inside from both sides of the photoreceptor 1. That is to say, the photoreceptor 1 is connected endlessly by both side end parts 1c of the photoreceptor 1, and width W of the slit 1a is constituted so as to cover a developing area (w). An opening part 7a is placed at a position opposed to an edge 2a of a cleaning blade 2, and a body 7b stores a developer which has dropped through the opening part 7a.
Patent JP-H04243333-A (JP)
Title: Multiplexer
Inventor: NAGASE HIRAAKI
IPC: H04L12/40
Filed: 1991-01-17
Abstract: PURPOSE:To quicken data transmission reception executed between nodes by using a data line. CONSTITUTION:A common control section 3 outputs a weight control signal 10 together with an ACM output 8. A weight control section 60 of a node among nodes 6A-6D designated to be a node for data transmission by the ACM output outputs a data to data lines 9, 91 over two clock periods of clock signals 7,71 when a weight control signal is significant, that is, a node among the nodes 6A-6D receiving a data is in existence to a stage different from that in which a transmission node is in existence. Thus, data transmission reception in a same stage is executed for one clock and data transmission reception in a different stage is executed for two clocks in this way, then the data transmission reception in the same stage is quickened.
Patent JP-H03222616-A (JP)
Title: Cable-laying apparatus and instrument used therefor
Inventor: SHIMIZU SHOHACHI
IPC: H02G1/06
Filed: 1990-01-25
Abstract: PURPOSE:To improve the efficiency of a cable-laying work by providing a cable ladder integrally having a hollow shooter and a cable-laying means having a shuttle and rope inserted into the shooter and connecting a cable or spare rope. CONSTITUTION:The upper part of the side wall 11 or main girder 13 of a cable ladder 1 is provided with a shooter 2 equipped with an axially continuous slit 6. The shooter 2 is hollow and capable of inserting a shuttle 3 and rope 4 as cable-laying means inside. The slit 6 of the shooter 2 connects the shuttle 3 and a cable C or spare rope 20 towing the cable.