baber/WOPTO huggingface dataset:
Patent JP-S61202037-A (JP)
Title: Control device of air conditioner
Inventor: OGATA HIDEO
IPC: F24F11/02
Filed: 1985-03-05
Abstract: PURPOSE:To prevent the main body of the air conditioner from keeping on its operation despite that a transmission output is stopped from a remote control unit upon instantaneous interruption of service or the like by transmitting an operation stop signal from the remote control unit to the main body of the air conditioner for a predetermined period of time at a power source rise-up time such as the time a power source is connected or the time of instantaneous interruption of service. CONSTITUTION:At the power source rise-up time such as the time the power source is connected or the time of instantaneous interruption of service, simultaneously when a microcomputer 14 within a remote control unit is reset, a timer 20 counts for a certain period of time. During this time, until a drive switch (a push switch) is turned ON, an OFF signal is forcibly transmitted and output, and the drive of the main air conditioner body 1 is stopped. Hence, at the instantaneous interruption of service, even when only the microcomputer 14 within the remote control unit 2 is reset, an OFF signal is transmitted and output to the main air conditioner body 1 at the power source is restored. Therefore, despite that the microcomputer 14 within the remote control unit 2 is reset and the transmission output is stopped at the waiting state, it can be prevented that the microcomputer of the main air conditioner body is not reset but the drive condition is held.
Patent JP-S56138095-A (JP)
Title: Vessel provided with nozzle
Inventor: TAKAGI MATAO
IPC: B63H5/16
Filed: 1980-04-01
Abstract: PURPOSE: To enable a zero lift angle of wing to change, to set an effective angle of elevation into a positive direction, and to uniformalize a circulation, by a method wherein a front end of a nozzle is designed to protrude frontward, and sides at the front end are also designed to project outward.  
     CONSTITUTION: A part 15 of a front end of a nozzle 11 is designed to protrude fronward and also to protrude outward. The outward protrusion of a part of the front end changes a camber line widely, and also increases a zero lift angle of wing. As a result, an effective angle of elevation is set into a positive direction and circulation is uniformalized. This relieves a resistance against a ship and also improves a thrust. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06219381-A (JP)
Title: Tool for walking-on-water
Inventor: OKANO KIYOSHIGE
IPC: B63B35/73
Filed: 1993-01-22
Abstract: PURPOSE:To provide a tool for a sport wherein a player walks on water or slides thereover as a body is balanced by means of a board for walking-on-water tool and a stock for a walking-on-water tool. CONSTITUTION:A walking-on-water tool comprises a board 10 for walking-on- water wherein a board paddle blade part 4 is mounted on the board part of a board 10 for walking-on-water, a foot rest 6 on the upper part of the board 1, and a propulsion blade 2 on the bottom of the board part 1, a propulsion paddle blade part 5 on the rear part of the propulsion blade 2, and a center of gravity weight part 3 on the lower part of the propulsion blade 2; and a stock for walking-on-water wherein a holding part is mounted on the upper part of the hollow shaft of the stock for walking-on-water and a board part for a stock and a paddle blade part for a stock on the lower part of the hollow shaft thereof.
Patent JP-H08229257-A (JP)
Title: Surface material for sheet
Inventor: FUJIYAMA YOICHI
IPC: B32B5/08
Filed: 1995-03-02
Abstract: PURPOSE: To provide a surface material for sheets which is used for sheet covers of automobiles, etc., and has excellent hand. CONSTITUTION: A skin material 2 is bonded and integrated to the surface of a wadding material 1 formed by entangling and integrating a web layer 1a consisting of fiber filaments by needle picking and attaching a sheet-like auxiliary front layer 3 knitted or woven by a nonwoven tape of a spun bonding type to its front surface.
Patent JP-H07253190-A (JP)
Title: Corrosion preventive cover for pipe
Inventor: KUBO TOSHIHIRO
IPC: F16L58/18
Filed: 1994-03-15
Abstract: PURPOSE:To provide a corrosion preventive cover for a pipe, which can be easily fitted on a pipe, and surely exhibits corrosion preventive function. CONSTITUTION:The corrosion preventive cover 10 covering the joint section of a pipe 1 is made up of a cover main body 12 to be wound in the circumferential direction along the circumference of a joint section 7, a locking member 12 to be secured on engaged sections at both the peripheries of the cover main body 11, and of tie-bands 13 to be bound around both the end sections 11a of the cover main body 11, and the corrosion preventive cover 10 for the pipe 1 is spread from its each cut line 14 so as to be externally secured over the joint section 7 of the pipe 1 hanged down in a place to be buried in such a manner that the corrosion preventive cover 10 is wound up. The locking member 12 is then secured on both engaged sections 15 from the side in a state that the engaged sections of the corrosion preventive cover 10 are faced to each other, and the tie-bands 13 are wound around both end sections of the corrosion preventive cover for the pipe 10 so as to be fixed.
Patent JP-H10242062-A (JP)
Title: Method of growing semiconductor thin film
Inventor: EGAWA MITSURU
IPC: C23C16/44
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To simply make uniform the thickness and compsn. in-plane distribution of a III-V comp. semiconductor mixed crystal film, by controlling the flow rate ratio of a V material and III material gases at every gas blow hole. SOLUTION: E.g. 19 has blow holes 15 are disposed concentrically and controlled so that the branch flow rate ratio of a III material gas is e.g. 1:1:1.2 at the holes 1, 2-7, 8-19, thereby making the film thickness in-plane distribution uniform and the V/III ratio is 200:250:300=1:1.25:1.5 at the holes 1, 2-7, 8-19, and obtaining an In0.716 Ga0.284 As0.613 P0.387 thin film, wherein 19 pieces of pipings 19, 20 are used in this case and joined every set, and a mixed gas is fed from a joining piping to the holes 1-19.
Patent JP-H04279685-A (JP)
Title: Composition for forming antifouling film on silicone rubber elastomer
Inventor: TOBA HISAMI
IPC: C09D133/06
Filed: 1991-03-08
Abstract: PURPOSE:To provide an organic polymer material capable of forming an antifouling film having excellent antifouling property and softness on a silicone elastomer, and keeping the adhesivity over a long period. CONSTITUTION:The objective composition is produced by compounding a polymer of a (meth)acrylate containing a specific bifunctional hydrolyzable group, a mixed solvent comprising a volatile organic silicon compound and an organic solvent and a curing catalyst at specific ratios.
Patent JP-S57157340-A (JP)
Title: Display character detecting circuit
Inventor: OKAZAKI AKINOBU
IPC: G06F3/037
Filed: 1981-03-24
Abstract: PURPOSE:To detect data such as characters designated on a screen of a CRT, with a simple constitution, by directly latching data of a display RAM with an output signal with a light pen CONSTITUTION:When a prescribed address in a display RAM26 is designated, a prescribed character selection data is applied from the display RAM26 to a character generator and a CG-ROM29, the character such as designated characters with the address data is selected and displayed on a CRT21 via a shift register 36. On the other hand, when a light pen 31 touches on a prescribed character position on the screen of the CRT21, the data inputted to a data latch circuit 30 is latched with an output signal of the light pen 31 and fetched to a CPU. This latched data is a character selection data of the display RAM26 and the data designating the characters such as letters displayed on the CRT21, allowing to detect the characters.
Patent JP-S53128548-A (JP)
Title: Method of preventing corrosion of clearance between joined surfaces
Inventor: OOKUBO KATSUO
IPC: F16J15/00
Filed: 1977-04-15
Abstract: PURPOSE: To provide the subject method comprising filling the surface of a joint sheet interposed in the flange joined surfaces with molybdate thereby to prevent the corrosion of the clearance between the metal flange surfaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60189302-A (JP)
Title: Passive reflector for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/14
Filed: 1984-03-09
Abstract: PURPOSE:To simplify a manufacturing process of the titled passive reflector, to make it have a radio wave reflecting function, and also to hold its performance for a long period of time by setting a thermoplastic resin layer, a metallic formed object, and an impact resistance resin containing an inorganic packing agent, to prescribed conditions. CONSTITUTION:A thickness of a thermoplastic resin layer 5 having a good weather resistance is set to 5mu to 5mm., and a metallic formed object 2 is set more finely than two meshes. Also, a thickness of an impact resistance resin layer 4 containing an inorganic packing agent is set to 500mu to 15mm., and the content of an inorganic packing agent of this layer is set to 10-80wt%. Also, the impact resistance resin contains at least one kind among chlorinated polyethylene, a graft copolymer obtained by graft-copolymerizing stylene and other vinyl compound of at least one kind to chlorinated polyethylene, and a copolymer of stylene and other vinyl compound of at least one kind.
Patent JP-H07252476-A (JP)
Title: Production of fluorescent material and ceramics
Inventor: ARAI YOSHIKAZU
IPC: C09K11/84
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a fluorescent material expressed by a specific general formula, containing specific amounts of P04 component and S04 component as minor components, having excellent light-transmittance and high sensitivity and useful for rare earth metal oxysulfide scintillator resistant to the lowering of the sensitivity by radiation. CONSTITUTION:This fluorescent material is expressed by formula (M is Y, La or Gd; N is Pr, Tb or Eu), contains (x) ppm of PO4 component and (y) ppm of S04 component as minor components in amounts to satisfy the relations 10<=150 and y<=100, exhibits excellent light-transmittance and high sensitivity and is useful for a rare earth metal oxysulfide scintillator, etc., resistant to the lowering of the sensitivity by radiation. The material can be produced by mixing a melted flux composed of sodium carbonate and potassium phosphate with sulfur and a coprecipitated oxide of praseodymium and gadolinium and baking the mixture in an alumina crucible at 1300-1800 deg.C under a pressure of >=1000 atm for 5hr using a hot hydrostatic press.
Patent JP-H10242580-A (JP)
Title: Semiconductor pulsed light source device
Inventor: SATO NORIFUMI
IPC: H01S5/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pulsed light source device wherein the repeated frequency of its generated optical pulse is created with a good reproducibility according to its design, and its optical pulse width is varied slightly to the variation of its modulation frequency in a high repeated frequency not lower than 10GHz to make possible the generations of pulses with widths not lower than 10ps. SOLUTION: A semiconductor gain control portion 1, a semiconductor modulator 2, and an optical filter 3 with a grating are integrated into an optical resonator. Further, a distributed Bragg reflector(DBR) is integrated into a chirped grating. The resonance frequency of the optical resonator which is determined by its optical resonator length is varied by the integrated DBR to make possible the generations of pulses in such a wide high-frequency range as to be conventionally impossible.
Patent JP-H05336214-A (JP)
Title: Cordless telephone set
Inventor: TSUKAGOSHI SADAYUKI
IPC: H04M1/00
Filed: 1992-02-28
Abstract: PURPOSE:To display the connection state to the line wires of other slave sets to an idle slave device by sending the using state of a master or slave set when the master set is connected to the line wire. CONSTITUTION:When the master set 10 or the slave set is connected to the line wire, the controller 16 of the set 10 produces the control information including the working set information. Then the controller 16 uses an RF module 18 or 20 after converting it into a call channel frequency to transmit a control signal to an idle slave set. If the received control signals is addressed to its own set, each slave set displays the number of working master or slave set on a self-inquiry type dial button, a digital indicator, etc. Thus a user can always confirm the entire operation of a telephone set through each slave set, therefore, can effectively use a telephone circuit. The same constitution is also available even in an inter-slave set calling state.
Patent JP-H06260414-A (JP)
Title: Device for removing resist on semiconductor chip
Inventor: FUJIHIRA MITSUAKI
IPC: H01L21/3065
Filed: 1993-03-04
Abstract: PURPOSE:To make it possible to remove a resist applied to a plurality of semiconductor chips en bloc. CONSTITUTION:A resist removing device is provided with a chip fixing stage 12 for fixing a plurality of semiconductor chips 11, a resist removing chamber 13 for removing a resist applied to the chips 11 by an ashing and a stage transfer means 14 for transferring the stage 12 within the chamber 13. In such a constitution of the device, the chips 11 are fixed on the stage 12 and the stage 12 is arranged in the chamber 13, whereby the chips 11 can be treated en bloc.
Patent JP-H0955506-A (JP)
Title: Longitudinal type igfet structure that has low on resistanceand method
Inventor: RINITSUTA KEI NOTSUCHI
IPC: H01L29/06
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain low ON-resistance by a method wherein a plurality of stripes stretch in a semiconductor substrate, and a nonlinear or non-rectilinear configuration for increasing channel density is provided. SOLUTION: Stripe structure 30 having nonlinear configuration is provided with stripes or stripes regions 31. The edge of the stripe region 31 is nonlinear or nonrectilinear. A channel for each stripe is formed between the edge and a wall region 36 of a source region 37 and the junction part of a common drain region 39. The stripe region 31 includes the output part 41 and the slender or stretching part 42 of contact. These parts are similar to a dumbell form. By using the dumbell form to constitute a stripe region 31, the channel density is increased, so that the nonlinear or non-rectilinear stripe structure 30 is obtained which reduces ON-resistance. Hence low ON resistance is realized.
Patent JP-S54138551-A (JP)
Title: Novel asymmetric synthesis of optically active 2-alkanoyl- 1,2,3,4-tetrahydro-2-naphthol compound
Inventor: KOGA KENJI
IPC: C07C45/00
Filed: 1978-04-14
Abstract: PURPOSE: To obtain the title compound in a high optical purity, by reacting available L-proline with a 3,4-dihydro-2-naphthoic acid, by asymmetric halolactonizing, dehalogenating hydrolyzing, and by reacting with an alkyl metal compound.  
     CONSTITUTION: L-Proline or its ester is reacted with a carboxylic acid of formula I: (X 1  and X 2  are H or lower alkoxy groups) or its reactive derivative to form an ester of formula II, which is then subjected to asymmetric halolactonization with a halogenating agent, e.g. N-bromosuccinimide, in a solvent, e.g. DMF, at -20°CW room temperature to give an optically active halolactone of formula III: (X 3  is halogen). The halolactone is then dehalogenated with a trialkyltin hydride, and hydrolyzed to form a compound of formula IV, which is reacted with an alkyl metal compound to give the objective compound of formula V.  
     USE: Intermediates for the synthesis of carcinostatics, e.g. anthracycline antibiotics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59171071-A (JP)
Title: Record player
Inventor: KENMOCHI ISAMI
IPC: G11B3/095
Filed: 1983-03-18
Abstract: PURPOSE:To invert securely a discriminating for the presence or absence of a record by the small force of a sensor by providing a cam surface consisting of an inclined surface and a stepped part on the discriminating plate, and moving quickly the pin of a resetting member to the stopped part at the turn of a record sensor. CONSTITUTION:A resetting member 18 and the discriminating plate 19 for the presence or absence of the record are supported so as to be turnable by a sub- panel, and energized clockwise by a spring. The cam surface 19b of the discriminating plate 19 is formed by the inclined surface and the stepped part, and in case of a stop state, pin 18a of the resetting member 18 is engaged with the stepped part of the upper part. In this state, when a record is placed, a record sensor 20 projects to the lower face of a turntable to turn, and turns the discriminating plate counterclockwise, and in this case, the pin 18a moves quickly along the inclined surface, the member 18 turns clockwise, a switch lever 12 is pushed by an operating lever 10, and lead-in is executed. Therefore, the discriminating plate 19 can be inverted securely by the small force of the sensor 20.
Patent JP-S55136740-A (JP)
Title: Receiver for multiplex signal
Inventor: NEZU SHIYUNICHI
IPC: H04B1/16
Filed: 1979-04-11
Abstract: PURPOSE:To obtain the reproduction signal with fidelity, by automatically selecting suitable signal pass band width in each reception, through the use of the modulation signal including the pilot signal representing multiplex signal or monaural signal, in the broadcast waves at transmission of multiplex signal. CONSTITUTION:If the modulation signal is a monaural signal, the pilot signal is not detected at the detection circuit 7, and the selection signal of the output from the detection circuit 7 sets the selection characteristics of the intermediate frequency amplifying circuit 4 in a narrow band in this case. When the pilot signal is detected at the detection circuit 7 in receiving multiplex signal, the selection signal sets the intermediate frequency amplifying circuit 4 at a broad band. Further, for the stereo signal as a multiplex signal, taking left and right as respectively L and R, (L+R) signal is amplitude-modulated and (L-R) signal is frequency-modulated. After they are detected at the detection circuits 5, 6, independent L and R signal are obtained via a suitable matrix circuit.
Patent JP-S52127723-A (JP)
Title: Business information processing unit of taxi meter
Inventor: KAWASHIMA EISUKE
IPC: G06Q50/30
Filed: 1976-04-19
Abstract: PURPOSE: To enable the record of memory part to be obtained surely for a long time by storing the business data obtained by taxi meter to the writtable memory part through the coupler of non-contact type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03246424-A (JP)
Title: Load cell balance
Inventor: IZUMIDA KOJI
IPC: G01G3/142
Filed: 1990-02-26
Abstract: PURPOSE:To improve the accuracy of measurement by subjecting the outputs of respective load cells converted digitally by respective A/D converters to correction in fluctuation, respectively, then adding these outputs. CONSTITUTION:The outputs of the respective load cells 2a to 2d are amplified 6a to 6d and are further subjected to A/D conversion 7a to 7d. These outputs are taken into a microcomputer 15. The respective digital outputs are respectively multiplied by the sensitivity correction factors inputted by the numeric keys of a keyboard 13 and are thereby subjected to the sensitivity correction in the computer 15. The digital values of the respective load cells 2a to 2d subjected to the fluctuation correction are added by a computing means 10 and the weight to the added value is calculated and is displayed on a display device 12.
Patent JP-H11228199-A (JP)
Title: Artificial lightweight aggregate and its pruduction
Inventor: NAGANAMI TAKESHI
IPC: B09B3/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To produce the non-calcine type artificial lightweight aggregate at low cost and efficiently by using a coal ash generated from a coal thermal power station or a coal-firing boiler, etc., as a starting material. SOLUTION: Coal ash and calcium oxide and/or calcium hydroxide, preferably moreover, calcium sulfate and/or cement are mixed, and a ground product is obtained by grinding so that average particle size may be <=30 μm, and the ground product is subjected to steam aging after forming at need. Further, an addition of the calcium oxide and/or calcium hydroxide, calcium sulfate and cement are respectively 1-50 wt.%, expressed in terms of CaO, 0.5-10 wt.%, expressed in terms of CaSO4 and 1-50 wt.% preferably per ground product from a viewpoint of a strength of the aggregate and an effective utilization of the coal ash.
Patent JP-S527199-A (JP)
Title: Slide type escape device
Inventor: NAKA HIROMITSU
IPC: A62B3/00
Filed: 1975-04-15
Abstract: PURPOSE: To provide a slide type escape device capable of easy and safe escape of many refugees in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54136521-A (JP)
Title: Permanent magnet
Inventor: YAHAGI KATSUHIKO
IPC: H01F1/053
Filed: 1978-04-17
Abstract: PURPOSE: To obtain the title magnet with high residual magnetic flux density and coercive force by maxing powder of two kinds of intermetallic cpds. each having a specific composite structure consisting of one or more kinds of rare earth elements (R) and one or more out of Co, Fe, Cu, etc. (M), followed by molding and binding.  
     CONSTITUTION: Intermetallic cpds. R 2 M 17  and R 1 M 5  are separately manufactured each consisting of one or more kinds of rare earth elements (R) and one or more out of Co, Fe, Cu, Ni, Mn and Cr (M). The cpds. are then mixed well, press molded in a magnetic field, sintered, and annealed, or binded with an org. binder or a low m.p. metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62211560-A (JP)
Title: Immuno-sobent-amide decomposition method for detecting humanurine plasminogen activated factor precursor (pro-upa) and human urine plasminogen activated factor (u-pa)
Inventor: ANJIERO KORUTEI
IPC: G01N33/543
Filed: 1987-02-27
Abstract: The present invention is directed to a method of selective assay of urinary plasminogen activator zymogen (pro-uPA) (commonly known also as pro-urokinase) and urinary plasminogen activator (u-PA) (commonly known also as urokinase) in biological fluids as well as in any kind of solution containing them, either separately or jointly. One feature of this method is in fact that it allows the determination of pro-uPA also in the presence of its enzymatically active derivative u-PA.
Patent JP-S52128099-A (JP)
Title: Electrochemical color production display device
Inventor: SHIMIZU SHIYOUTAROU
IPC: G02F1/17
Filed: 1976-04-20
Abstract: PURPOSE: To secure the segment driving with uniform color production density at all times by giving substantially identical area to segments and also by setting the voltage application time in accordance with the number of the segment to be driven. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07232924-A (JP)
Title: Fine titanium oxide particles and their production
Inventor: YANAGIDA SHOZO
IPC: C01G23/04
Filed: 1994-02-18
Abstract: PURPOSE:To obtain fine titanium oxide particles having photoluminescence in a UV region by hydrolyzing a titanium compd. at a specified temp. or neutralizing it with alkali. CONSTITUTION:A titanium compd. is hydrolyzed at <=25 deg.C in an atmosphere of inert gas optionally in the presence of nucleus forming seeds or it is neutralized with alkali and dried at 100-200 deg.C to obtain the objective amorphous fine titanium oxide particles of <=10nm average particle diameter having photoluminescence in a UV region by irradiation with UV at room temp.