baber/WOPTO huggingface dataset:
Patent JP-2000306406-A (JP)
Title: Lighting system for building
Inventor: KUMAGAI TAKENORI
IPC: E04F17/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To introduce daylight into inner circumferential parts of a building and into a building incapable of being lighted. SOLUTION: Horizontal light shafts 4 as passages guiding outdoor light into a building are provided in spaces in the ceilings within the building, opening parts 5 for daylight are provided in outer walls facing the horizontal light shafts 4, and incoming members 6 causing outdoor light to come into the horizontal light shafts 4 are provided so that their elevation-angles can be adjusted. For use as the incoming members 6, flat plate-shaped reflectors are installed in the form of an outward tilting window or flat plate-built prisms are installed in the form of a projecting window. A drive device is provided for vertically turning each incoming member to adjust its elevation angle corresponding to the height of the sun. Outgoing members 14 are provided for causing the outdoor light coming into the horizontal light shafts 4 to go out into the building.  The horizontal light shafts 4 also serve as ventilation shafts and the incoming members 6 also serve as windows capable of opening/closing the opening parts 5 for daylight.
Patent JP-H0410804-A (JP)
Title: Integrated circuit device
Inventor: SHIGA NOBUO
IPC: H03F3/193
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a high yield while keeping high performance and low noise characteristic by selecting the gate length of a FET used for a 1st stage of a low noise multi-stage amplifier for microwave shorter than the gate length of a FET used for a post-stage. CONSTITUTION:A FET 10 of a 1st stage consists of a source electrode 11, a gate electrode 12 and a drain electrode 13. Moreover, a FET 20 (30, 40) of a 2nd (and succeeding) stage consists of a source electrode 21(31, 41), a gate electrode 22(32, 42) and a drain electrode 23(33, 43) respectively. Then the length of the gate electrode 12 of the FET 10 of the 1st stage is selected shorter than the length of the gate electrodes 22, 32, 42 respectively. Thus, the yield is improved and low noise multi-stage amplifier is attained.
Patent JP-S605369-A (JP)
Title: Memory control system
Inventor: KAMIYAMA KANA
IPC: G06F12/06
Filed: 1983-06-23
Abstract: PURPOSE:To allow a CPU to load and dump programs through respective channels by providing a control flip-flop for every connected channel, and setting a flip-flop and disconnecting the corresponding incorporated processing unit. CONSTITUTION:The CPU11 sets a flip-flop (FF)137 through a system bus 15 when loading a program to a channel 13. Once the FF137 is set, a microcomputer 132 stops operating. Further, a bus gate 136 disconnects the microcomputer 132 from an internal bus 133. Similarly, another processing module 135 is also disconnected from the internal bus 133, and a channel memory 134 is connected to the system bus 15 through the internal bus 133 and a driver 131. In this state, the channel memory 134 corresponds to a position 302 in a memory map when viewed from the CPU11, and seems to be a memory having a specific address in a memory space 30 for the CPU11.
Patent JP-S5338803-A (JP)
Title: Heater for feed-water
Inventor: HORIBE HIROHARU
IPC: F22D1/32
Filed: 1976-09-22
Abstract: PURPOSE: To improve feed-water heating a efficiency at low installation cost, by arranging a superheated steam return part in a body with a high press. feed-water heater at the highest stage, in a plural number of feed-water heaters that use bleed steam from a steam turbine as a heat source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0412480-A (JP)
Title: Connector for electric apparatus
Inventor: ARAKI ICHIKAZU
IPC: H01R13/719
Filed: 1990-04-27
Abstract: PURPOSE:To attenuate common mode noise and normal mode noise selectively freely by providing ferrite cores at positions surrounding signal connecting pins, and freely covering the pins with the cores. CONSTITUTION:A connector is fixed to the board of an electric apparatus by soldering or with screws via a metal section 3 connected to connecting pins 4 and a coupling section 2, a signal cable connector from another apparatus is connected via the coupling section 2, and signals are exchanged. All pins are surrounded to attenuate common mode noise according to shapes of ferrite cores la, 2a, or the metal section 3 and the pins 4 are selectively surrounded to attenuate normal noise according to shapes of cores 5a, 6a. A ferrite core 1 is not exposed to the outside, thus it is prevented from being cracked.
Patent JP-S62270513-A (JP)
Title: Hair-treatment composition
Inventor: TAKAHASHI HIROSHI
IPC: A61Q5/00
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a hair-treatment composition effective in preventing reddening and breakage of hair by sun-light and having high stability on human body, by compounding a specific amide amine compound and urocanic acid at specific ratios. CONSTITUTION:A hair-treatment composition such as hair rinse, hair-treatment, hair-conditioner, hair-blow, hair mousse, etc., is compounded with (A) an amide amine compound of formula (R1 is 16-24C higher fatty acid residue; R2 and R3 are 1-4C alkyl; l is 2, 3 or 4) and (B) urocanic acid. The amount of the component A is 0.1-20(wt)%, preferably 0.3-10% and that of the component B is 0.01-15%, preferably 0.1-5%. The equivalent ratio A/B is usually 2:1-1:2, preferably 1:(1.0-1.3). The titled composition produced by this process has, in addition to the above effects, the resistance to browning and separation of the composition by air, heat, light, etc., during storage and rinsing effect on hair.
Patent JP-S62268704-A (JP)
Title: Assembled body of wheel body and tire
Inventor: NOMA HIROYUKI
IPC: B60B21/02
Filed: 1986-05-16
Abstract: PURPOSE:To strengthening a holding function of bead portions, by providing with at least one of a pair of bead portions at the right and left hands a toe portion extending at the inside of a bead core toward the inside of a radial direction at the inside of a bead core. CONSTITUTION:A bead of a tire 11 has a non-extending bead core 12 and a toe portion 13 extending toward the inside in a radial direction at the inside in an axial direction of the bead core 12. A wheel rim 10 is provided with a ring-shaped groove 3 for receiving the toe portion 13. A distance W6 from a heel end J to the end N of the toe portion 13 is formed within a range 2.5-3.5 times and preferably 2.9-3.2 of a distance W4 from the heel end J to the center of the bead core 12. With this arrangement, the position of the bead core 12 is largely approached to a rim flange side, whereby the bead portion can be held securely when a force in a horizontal direction is applied in the case that an internal pressure is decreased.
Patent JP-S62268588-A (JP)
Inventor: ASANO TAMORU
IPC: B26B21/06
Filed: 1986-05-16
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-S5447543-A (JP)
Title: Monitor system for fault occurrence state
Inventor: YANO SEISAKU
IPC: G08B29/00
Filed: 1977-09-22
Abstract: PURPOSE: To minimize the size of the interface part against the monitor device without lowering the monitor function, by securing a series connection between the monitor device and the monitored device and then transferring the existence information of the fault from the monitored device to the monitor device by one bit.   
     CONSTITUTION: Monitor device 1 and monitored device 2 are connected in series via interface part 4, and a shift register is installed to device 2 to ensure the setting action of the shifting action by one bit based on the setting or shifting command given from devie 1. Interface part 4 compirses set pulse line (a), shift pulse line (b), data line (c) and the signal line of fault line (d) respectively. The monitor information is transferred to the monitor device by one bit via the shift register of device 2 and based on the command of device 1. In case device 2 becomes inactive this is informed from device 2 at the front step to device 1. And the transfer can  be continued by avoiding the device which is incapable of action 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5336711-A (JP)
Title: Sirrocco type blower
Inventor: TAKAGI TSUTOMU
IPC: F04D29/28
Filed: 1976-09-17
Abstract: PURPOSE: To enable the noises due to turbulent flow to be reduced by rectifying the air-flow in the neighbourhood of the end part of the vane wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60257068-A (JP)
Title: Dry battery
Inventor: KAWAHARA KATSUMI
IPC: H01M50/528
Filed: 1984-06-02
Abstract: PURPOSE:To improve the resistance to liquid leakage of a dry battery and its heavy load discharge characteristics by performing the contact between a negative electrode terminal block and a negative electrode zinc can on the outside surface of the zinc electrode zinc can and using thin paper coated with paste material as the bottom paper. CONSTITUTION:For a negative electrode terminal block 9 formed by a tinplate sheet, the peripheral riser section 9a comes into contact with the outside surface of a negative electrode zinc can 1. Sheet-type insulator 10 is inserted between the negative electrode terminal block 9 and the outside bottom of the negative electrode zinc can 1. Bottom paper 3 uses kraft paper coated with paste material whose principal material is starch in the same way as a separator 2. Since the contact between the negative electrode zinc can and negative electrode terminal block is performed on the outside surface of the negative electrode zinc can, a circuit is disconnected by the zinc consumption at the side of the negative electrode zinc can and the progress of low potential discharge is prevented. Also, the bottom of the negative electrode zinc can is prevented from being perforated and the resistance to liquid leakage is improved. Furthermore, since thin paper coated with the same paste material as the separator is used, the reaction area as the whole negative electrode zinc can is increased and the heavy load discharge characteristics are improved.
Patent JP-S5739175-A (JP)
Title: Sizing method in one side polishing processing
Inventor: WATANABE KATSURA
IPC: B24B37/013
Filed: 1980-08-19
Abstract: PURPOSE:To carry out polishing at a high yield at a low cost, in subjecting a thin crystal wafer to precise polishing processing, by providing a stopper plate having an area larger than a half area of the wafer around said wafer. CONSTITUTION:The work of a thin wafer such as crystal or the like is adhered to a base plate 4 by a wax or the like and, onto a soft cloth 6 adhered to a polishing surface plate 7, a polishing material such as CeO2 or the like is supplied to carry out the polishing. In this time, when a constant load is added to the base plate from a back surface thereof, the work 1 sinks in the cloth 6 to rotate the surface plate 7 and, at the same time, a correcting ring 5 is also rotated alont with said surface plate. In this case, the load applied to the base plate 4 is transmitted to a stopper plate 2 through a stopper pin 3 but, by making an area of the stopper plate 2 larger than a half area of the work 1, said work 1 is uniformly sunk in the cloth 6 and inclination of the base plate 4 and the work 1 is subjected to orbit correction by the stopper plate 2 and a thin wafer with excellent thickness preciseness can be prepared at a high yield.
Patent JP-S5816436-A (JP)
Title: Formation of color-picture tube phosphor screen
Inventor: YOKOMIZO HIROSHI
IPC: H01J9/227
Filed: 1981-07-22
Abstract: PURPOSE:To form the phosphor screen above-captioned which is able to prevent a drop of brightness of green-and-blue phosphor substance by a method, wherein, after forming a phosphor film, simultaneously with, or before wherein a water film, the phosphor film is treated with a solution containing colloidal silica. CONSTITUTION:A photoadhesive substance mainly comprising a diazocompound is applied to the inside of a panel to be exposed after mounting a color selective electrode like a shadow mask. Said shadow mask is then removed and a phosphor substance is stuck on a cohesive part. Further the phosphor substance  given to an unexposed part is removed by developing. By repeating said process  a phosphor film is formed inside of the panel. Thereafter said phosphor film is  treated and washed with a water solution comprising a high molecular cohesive agent and a surface-active agent, then a phosphor screen is completed through  the filming and alminizing process, whereby the phosphor film is treated with a  liquid containing colloidal silica simultaneously with or before the formation of a water film in the filming.
Patent JP-2000304537-A (JP)
Title: Target for measuring central coordinate
Inventor: OGAWA KUNITOSHI
IPC: G01C15/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To align the central axis line of an insert part to that of a hole even with variations in hole diameter by providing a plurality of centripetal pointed- pieces which synchronously reciprocate from the outer peripheral surface of the insert part. SOLUTION: An insert part 2 whose tip is tapered is provided at the rear part of a target 1. In the insert part 2, a synchronizing member 5 where a tapered part 51 is formed at its tip end is sealed while biased forward by a spring 52. A plurality of centripetal pointed-pieces 21 which synchronously reciprocate from the outer perimeter of the insert part 2 are provided so that the distances from the central axial line to the tip end are equal each other. A tail end 21a of the centripetal pointed-piece 21 is tilted and contacts the tapered part 51 of the synchronizing member 5.  Thus, the biasing force of the spring 52 acts on the tail end 21a from the tapered part 51 to synchronously reciprocate the centripetal pointed-pieces 21, so that the center of circumscribed circle passing through the tip end of the centripetal pointed-piece 21 is always the central axis lien of the insert part 2 while positioned on the central axis line of the bolt hole H.
Patent JP-S61270417-A (JP)
Title: Hammer device for driving pile
Inventor: WATANABE OSAMU
IPC: E02D7/08
Filed: 1985-05-27
Abstract: PURPOSE:To increase a continuing time of a strike exerted on a pile, according to the method wherein the hammer ram of a pile driver is divided into an upper and a lower ram body, and buffering materials are respectively disposed between the upper and the lower ram body, and the lower ram body and a pile cap. CONSTITUTION:A recessed part 4 is formed in the upper surface of a lower ram body 2, a buffering material 5, such as Belleville spring, is placed internally of the recessed part 4, and a buffering material 11, such as pads, is located between the lower ram body 2 and a pile cap 9. With upper and lower ram bodies 1 and 2 dropped, dropping energy of the lower ram body 2 is transmitted through the buffering material 11 to the pile cap 9 and a pile 7. Dropping energy of the upper ram body 1 is added to that of the lower ram body 2 through the buffering material 5, and is transmitted as energy of the lower ram body 2 to the pile cap 9 and the pile 7. This increases a continuing time of a strike on the pile 7, and performs efficient penetration of the pile 7.
Patent JP-S61271289-A (JP)
Title: 7-hydroxyguanine derivative, production thereof and antitumor agent containing said derivative as active component
Inventor: ISHII KIYOTO
IPC: A61K31/52
Filed: 1985-05-27
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are H, tetra hydropyranyl or tetrahydrofuryl) and its salt. USE:An antitumor agent. PREPARATION:The objective compound can be produced by reacting 7- hydroxyguanine of formula II or its salt with 2,3-dihydropyran or 2,3- dihydrofuran in a polar aprotic solvent (preferably dimethyl sulfoxide) in the presence of an acid catalyst such as hydrochloric acid.
Patent JP-S5816473-A (JP)
Title: Tubular alkali cell
Inventor: OKAMI KAICHI
IPC: H01M10/28
Filed: 1981-07-20
Abstract: PURPOSE:To improve the overcharge withstanding characteristic by forming a recess in at least one face of the positive or negative plates while winding spirally through a separator thereby increasing the oxygen gas feeding speed to the negative pole. CONSTITUTION:When filling the sintered porous layer with the nickel hydroxide to produce the positive pole, a recess 1 having the depth from the surface of the porous layer approximately 20-100% of the thickness of the separator is formed about 10-90% of the entire surface area at one face to produce the positive plate 2. Then it is faced against a paste negative plate through a separator made of an unwoven nylon cloth then wound spirally and contained in the cell case to produce a tubular alkali cell. Since the separator contacting with the recess will not be subjected to the compression as the portion contacting with other flat face thus to pass the gas sufficiently, thereby the absorbing capacity of the oxygen gas to the negative pole can be increased to improve the overcharge withstanding performance.
Patent JP-H08282994-A (JP)
Title: Cargo handling control device for forklift truck
Inventor: TANAKA SHINOBU
IPC: B66F9/24
Filed: 1995-04-14
Abstract: PURPOSE: To facilitate inching work in a low speed region, by calculating an amount of changing a lift height from a detection signal of a lift height detector, corresponding to a detection signal of turn angle of an operating lever, comparing the change amount with a prestored lift height speed command value calculated, and controlling a current carried in a proportional solenoid control valve by this comparison difference. CONSTITUTION: In a memory 23, a lift speed corresponding to a detection signal of a turn angle detector 12 is set, to store a detection signal in the respective point of detection time of a lift height detector 11, hourly input through an input/output device 21, and the time to the point of present time from lowering down. In a CPU 22, an amount of changing a lift height is calculated from a data stored in the memory 23, and a lift speed value, set corresponding to the detection signal of the turn angle detector 12 in the memory 23, is compared with the amount of changing a lift height to be calculated, to output, as a result of this calculation, a control signal of controlling a level of a current carried in exciting coils 16A, 16B of a proportional solenoid control valve.  In this way, regardless of loading weight, a lowering speed is fixed corresponding to a cargo handling operating lever.
Patent JP-H04166483-A (JP)
Title: Electronic control device for motorcycle
Inventor: NAKASHIO YUJI
IPC: B60R25/0215
Filed: 1990-04-28
Abstract: PURPOSE:To control to drive a sel-motor through electric wave by triggering a sel-motor control means through timing pulse generated at ON of a sel-switch, receiving an electric wave containing a specific code signal, and outputting a driving signal to drive a sel-motor relay. CONSTITUTION:When a sel-switch 25 is ON, a wireless signal containing a specific code signal is sent from a card type wireless transmitter 50 by a wireless signal from a receiver 51, and it is received with the receiver 51 and communication is performed. The signal received by the receiver 51 is compared with the code signal stored in a memory circuit 53 by a comparison circuit 52, and when they are conformed to each other, a solenoid 44 is actuated through a timer 54. Because the timer 54 generates output of a prescribed time, the solenoid 44 is also energizated for a prescribed time, and because a locking member 15 is moved from a locking position to obstruct rotation of an outside rotor member 21 to a non-locking position, a knob 13 is rotated facing to ON position and the engine of a motorcycle can be started.
Patent JP-S607936-A (JP)
Title: Photochemical surface treatment device
Inventor: SEKIGUCHI ATSUSHI
IPC: C08J7/00
Filed: 1983-06-24
Abstract: PURPOSE:To realize effective incidence of radiation from a source of the radiation by evacuating the optical path from the source to optical window on a reaction chamber or by constituting the optical path with gas having no absorptivity for the radiation. CONSTITUTION:An optical window 3 capable of transmitting radiation having selected wavelength and/or within a specified wavelength region is provided to a reaction chamber 10 which can be held in the gas-tight state in a device for photochemically activating specified gas and performing specified tratment on the surface of a substrate 9, and a charging device 6 and exhaust device 7 for the gas are provided to the reaction chamber 10. Further, a source 2 for generating radiation with specified wavelength and/or within specified wavelength region, and if necessary a means for selecting the wavelength are provided, and a vacuum chamber or a gas-tight chamber 1 for filling selected gas is also provided between the source 2 and the reaction chamber 10. Namely, the optical path between the source and the optical window 3 is evacuated or constituted with gas having no absorptivity for radiation to enable efficient incidence of radiation from the source into the reaction chamber.
Patent JP-S5810843-A (JP)
Inventor: AMIIRUUAKUBAA SADEII-BEZADEI
IPC: H05K7/10
Filed: 1982-07-02
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-H06302884-A (JP)
Title: Semiconductor laser driving device and driving current setting method
Inventor: ASATANI YASUMASA
IPC: H01S5/062
Filed: 1993-04-16
Abstract: PURPOSE:To precisely output turget beams by a method wherein settings are performed by means of rough regulation of successively changing values of an upper bit group of digital inputs and regulating a value in the vicinity of a turget current value and thereafter minute regulation of deciding a bit value of a lower bit group from an upper bit in order and bringing it much closer to a target current value. CONSTITUTION:Settings are performed by approaching to a turget current value Ir from a lower side than that. That is, the settings are performed as a value just before exceeding the turget current value Ir by rough regulation and the approach to the turget current value Ir is gradually made from the value by minute regulation. Bits composed of digital input values of a DA converter are divided into an upper bit group and a lower bit group, and the rough regulation is performed by successively changing a digital value of an upper bit group. By the minute regulation, each value of each bit of the lower bit group is decided as 1 or 0 from a value of upper bit therein. Thus, it is possible to increase a speed of operations of a device mounting a semiconductor laser diode thereto.
Patent JP-S61273836-A (JP)
Title: Electron gun for cathode ray tube
Inventor: YASUDA HIDEKATSU
IPC: H01J29/50
Filed: 1985-05-28
Abstract: PURPOSE:To prevent eccentricity between first and second anodes of electron gun utilizing large diameter anodes by making a window section in the large diameter tubular section of second anode then supporting the large diameter tubular section of first anode on an insulative supporter through said window section. CONSTITUTION:Cathode K, control electrode G1, acceleration electrode G2, first and second anodes G3, G4 are arranged sequentially and coaxially to be supported on a common insulative supporter 12 while main lens is formed between first and second anodes G3, G4 thus to form an electron gun for cathode ray tube. Here, the second anode G4 is supported by small diameter supporting end section 6 and continuous large diameter tubular section 1 while a window section 11 is made in the large diameter tubular section 1 while separating from main lens forming section. Then the first anode G3 is positioned in second anode G4 to support the first anode G3 on an insulative supporter 12 through the window section 11. Consequently, the anodes G3, G4 can be supported mechanically with reliability to retard eccentricity resulting in high resolution while ensuring coaxial arrangement.