baber/WOPTO huggingface dataset:
Patent JP-H045555-A (JP)
Title: Light emission spectrum detector
Inventor: TAKAHARA TOSHIO
IPC: G01N21/68
Filed: 1990-04-23
Abstract: PURPOSE:To enable high-sensitivity detection and to improve the maintainability by admitting a sample through the internal tube of a discharge tube together with plasma gas and generating microwave-induced plasma in the external tube, guiding its light out of the external tube, and diffracting the light spectrally and performing signal processing. CONSTITUTION:The sample which is admitted from an intake 4 together with the plasma gas is supplied through the internal tube 1b and dissociated in the microwave-induced plasma 6 to emit light. This light emission spectrum is guided into an optical system 8 from the external tube 1a through an optical window 7 and converged. Then the light is passed through a slit 83, diffracted spectrally by a signal processing part 9, and processed into a signal to measure and display elements in the sample. The elements in the sample can accurately be measured without being affected by the staining of the external wall of the internal tube 1b.
Patent JP-H11307885-A (JP)
Title: Reinforcement containing flexible printed wiring board and manufacture thereof
Inventor: TATSUMI MITSUNORI
IPC: H05K1/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To hold a bent shape owing to the plasticity of reinforcement by mounting the reinforcement having plasticity between a base layer and cover layer of a flexible printed wiring board. SOLUTION: A base layer 301 is made from a polyimide or similar base material, a metal foil 302 is pasted thereon, through-holes 303 are bored, and plating and forming of conductive pattern are made. The through-holes are made of a conductive material, the same as the Cu foil 302, and formed by plating. A reinforcement coated with an adhesive 405 and cover layer 406 coated with the adhesive 405 are laid on the Cu-lined plate having the conductive pattern. If any part is bent over the entire flexible printed wiring board, the bent shape can be held owing to the plasticity of the reinforcement.
Patent JP-S62264285-A (JP)
Inventor: TAKEMOTO SHIGEMASA
IPC: E06B3/50
Filed: 1986-05-09
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-S63272211-A (JP)
Title: Audio compander circuit
Inventor: SHIMIZU RYOJI
IPC: H03G7/00
Filed: 1987-04-30
Abstract: PURPOSE:To prevent the production of noise and to attain accurate operation quickly by providing a low frequency amplifier circuit, a compression low frequency amplifier circuit detecting a signal from the low frequency amplifier circuit, a rectifier/smoothing circuit and a compression control circuit and a compression control stop means. CONSTITUTION:With a switch 5a turned off, the compression control stop means 6 keeps the compression control circuit 4 in the operating state. Thus, the circuit compresses an audio signal applied thereto based on the ratio of a resistor R to a resistor 4b and a collectoremitter resistance. On the other hand, with the switch 5a turned on, the compression control stop means 5 stops the operation of the compression control circuit 4. Thus, the audio signal without being compressed (compression ratio 1:1) is amplified by a prescribed gain and the result is outputted. In this case, the output of the rectifier/smoothing circuit 3 is short circuited to ground and a pop noise possibly caused in switching the power supply of a compression low frequency amplifier circuit 2 is not produced. The circuit is operated accurately without any delay caused.
Patent JP-S61264398-A (JP)
Inventor: NAKAMA YASUTOSHI
IPC: G10L21/043
Filed: 1985-05-20
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-S58224213-A (JP)
Title: Gas cutting torch
Inventor: NAKANO ETSUO
IPC: F23D14/42
Filed: 1982-06-24
Abstract: PURPOSE:To prevent a continuous back-fire and provide an automatic diminishing of back-fire by a method wherein a ratio of cross sectional area between the nozzle and the mixing passage, the length of the mixing passage and an expanding angle at the expanding part are kept constant and then they are combined to each other. CONSTITUTION:A length l of the mixing passage 3 is selected more than 20mm., and the ratio between the mixing passage 3 and the cross sectional area of the nozzle 1 is kept less than 0.4. An expanding angle of the expanding part 4 is set less than a ratio of cross sectional area X30 deg.. Thus, the flame generated by the back-fire is not promoted over the mixing pipe to prevent the eddy current from being generated at the expanding part 4 as well as to eliminate the staying of the flame generated by the back-fire and so it is possible to diminish the fire generated at the expanded part by the decreased pressure.
Patent JP-H11306170-A (JP)
Title: Document production device
Inventor: SAKUSHIMA KAZUO
IPC: G06F3/0489
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To secure a degree of freedom for a document which is produced by a user by giving an instruction to the user to define the type of data to be inputted to a user input part and also performing data processing to show how to deal with the inputted data at a dynamic template part. SOLUTION: A template 104 contains an operation descriptor 105 serving as its component element which instructs a user to perform input and editing operations of data. The descriptor 105 includes an input instruction 106, i.e., the information which shows the contents to be inputted to the user and an input method and a data processing method 107 that decides how to deal with the data which are inputted from the user. Then the producer of the template 104 specifically gives an instruction to the user to define the type of data to be inputted by means of the descriptor 105 and also gives the processing contents to a document production device to show how to deal with the inputted data.
Patent JP-H09292111-A (JP)
Title: Thermal decomposing reactor for waste treatment equipment
Inventor: ANDO SEIGO
IPC: F23G5/027
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent fiber form objects in waste from growing to a lump shape objects and to prevent the deterioration of the thermally decomposing efficiency of equipment by arranging heat exchanger tubes, inside of which shell heating fluid is flown, in a thermally decomposing reactor and arranging a heat resistant bar shape body movably between the heat exchanger tubes and the thermally decomposing reactor. SOLUTION: Waste a such as municipal waste is supplied to a thermally decomposing reactor 1 by a feeding device 6. Thermally decomposed product comprises dry distilled gas G1 and thermally decomposed residue e, the dry distilled gas G1 and the residue E are separated by a discharging device 7 and the dry distilled gas G1 is supplied to the burner 16 of a melting furnace 15 through a line L1. When such as cloths are included in the waste a that is thrown into the thermally decomposing reactor 1, these are generally tangled each other but heat resistant bar shape bodies 14 rotate and drop together with the fiber objects and prevent the formation and growth of the lump shape objects. The heat resistant bar shape bodies 14 are preferred to be 3000 to 4500mm in length and 150 to 250mm in diameter.
Patent JP-H11302292-A (JP)
Title: Triene-based compound
Inventor: NIWA TOMOHIRO
IPC: A61P31/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a specific new triene-based compound derived from microorganism, having antimycotic activity with new mechanism and useful for e.g. the treatment of opportunistic internal organ mycoses of persons declined in biophylactic function due to anticancer agent administration or AIDS. SOLUTION: This new triene-based compound WSS1042 shown by the formula has antimycotic activity and useful for e.g. the treatment of opportunistic internal organ mycoses of persons declined in biophylactic function due to anticancer agent administration or AIDS. This compound of the formula is obtained by the following procedure: Streptomyces sp. TA-0323 (FERM P-16732), a strain capable of producing the active substance WSS1042, is inoculated upon a sterile culture medium followed by carrying out a rotary shaking culture at 26 deg.C and 160 rpm for 5 days to make a seed culture fluid, which, in turn, is put into a jar fermenter packed with a sterile liquid medium followed by a submerged culture at 26 deg.C for 92 h, and the resulting product is extraction-treated and then fractionated with a column to effect purification.
Patent JP-S5533877-A (JP)
Title: Gun for underwater stud welding
Inventor: HAMAZAKI MASANOBU
IPC: B23K9/20
Filed: 1978-08-31
Abstract: PURPOSE: To enable the job of underwater stud welding easily in all welding forms. Set the ferrule of the gun for underwater stud welding to waterproof construction and set the external cylinder which provides the material with many small cavities on the extreme portion.  
     CONSTITUTION: Install the external cylinder 2 on the tip of the gun for stud welding 1 and locate the ferrule 6 with the use of the furrule fixing 7 inside the opening by placing a small slot between the stud. Press the gun 1 against the welded surface 3 under water. Turn ON the power through the welding machine 15 and excite the fixed iron core 20 by the current with the use of the coil 19 of the gun 1. Pull up the movable iron core 21 coupled to the stud 8 to generate the arc between the stud 8 and the welding material 3. In this case, press in the gas such as CO 2  through the vapor inlet 9 and blow it against the welded portion through the slot between the ferrule 6 and the stud 8 to blow off water. To prevent counter flow, release the vapor in a form of air bubbles continuously through the material 4 made of steel wool, etc. which provides many small cavities. Then, stud welding can easily be made in all directions such as downward, upperward and sideways. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5444652-A (JP)
Title: 6-alkenyl-bicyclo 3. 1. 0 hexane-2-one-3,4-epoxide derivative and its preparation
Inventor: KONDOU SEI
IPC: C07D303/40
Filed: 1977-09-09
Abstract: NEW MATERIAL:Titled compound of formulaI(R 1  is H or alkyl; R 2  is alkyl or subtd. alkyl; R 3  is alkyl).  
     EXAMPLE: 3,4-α-epoxy-6-(1-hexenyl)-2-oxobicyclo[3.1.0]hexane-1-carboxylic methyl ester.  
     USE: General synthetic intermediate for natural types of prostaglandin. PREPARATION;A bicyclohexenone derivative of formula II is treated with an oxidant such as hydrogen peroxide in a reaction medium that is made basic with sodium hydroxide or ethoxide to afford the objective compond of formulaI. The use of solvents such as water, alcohols, or ethers is preferred for high yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09294035-A (JP)
Title: Automatic muting device for acoustic equipment
Inventor: ISHIKAWA MASAHIRO
IPC: H03G3/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the device muting automatically a sound volume of an acoustic equipment when the user uses a telephone set while listening to the acoustic equipment. SOLUTION: The device is made up of mainly a telephone set 1 installed in a vehicle body, a car audio equipment 2 incorporated with an antenna and a radio detection circuit to detect a radio wave R when the telephone set 1 is in use, an operation section 3 and a speaker 4 or the like. The radio wave detection circuit detects the radio wave R when the telephone set 1 is in use to discriminate the operating state of the telephone sit 1 momentarily and mutes the sound from the speaker 4 based on the result. Thus, the muting operation of the car audio equipment 2 is omitted in the case of using the telephone set 1.
Patent JP-S5811782-A (JP)
Title: Formation of metallic film
Inventor: MADOKORO SHIYOUJI
IPC: C23C14/54
Filed: 1981-07-13
Abstract: PURPOSE:To form a metallic film having smooth surface with good reproducibility in production of a semiconductor etc. by monitoring the moisture content in the gas remaining in a bell-jar, and maintaining said content below prescribed value by controlling heating time. CONSTITUTION:Wafers are set in a bell-jar 1 of a vapor deposition or sputtering device, and the inside of the bell jar 1 is evacuated, then the wafers are preheated. The residual gas in the bell jar 1 is removed through a variable leak valve 10 under the evacuation of the inside of the bell jar 1. The gas is conducted to a mass analyzer 8 to measure the partial pressure and total pressure of the H2O in the residual gas. The measured pressures are inputted to a computer 9, by which the ratio PH2O/PT is monitored. When the ratio attains a prescribed value, a heater switch 11 is turned off to stop the heating. The moisture content in the residual gas is maintained below prescribed value by such control of the preheating time and a metallic film is formed in that state.
Patent JP-2000299513-A (JP)
Title: Piezoelectric element and its manufacture
Inventor: SUMI KOJI
IPC: B41J2/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a piezoelectric body thin film and a lower electrode by setting the X-ray diffraction intensity of the piezoelectric body thin film of a Perovskite-type crystal and the electrode material of platinum and titanium being provided at the side of the piezoelectric body thin film to each specific expression. SOLUTION: The X-ray diffraction intensity of a piezoelectric body thin-film layer 41 is set so that an expression of I100/(I100+I110+I111)>=0.5 can be met. In this case, the X-ray diffraction intensity of the <100> surface of a Perovskite-type crystal, that of <110> surface, and that of <111> surface are set to I100, I110, and I111, respectively. Also, a lower electrode 32 is made of a platinum layer 322 and a titanium layer 321, and the X-ray diffraction intensity is set so that an expression of IBE/I100<=0.05 can be met. However, the X-ray diffraction intensity where a diffraction angle 2θ is equal to 360±0.3 deg. is set to IBE when Cu-Kβ is used as a power supply when measuring X-ray diffraction.  As a result, the piezoelectric thin film and the lower electrode have the same orientation performance, thus improving the adhesion property between the piezoelectric thin film and the lower electrode.
Patent JP-S61267330-A (JP)
Title: Direct nitride film forming device
Inventor: MIYA HIRONOBU
IPC: C23C16/34
Filed: 1985-05-22
Abstract: PURPOSE:To obtain direct nitride films having a uniform film composition and film thickness on silicon wafers by a method wherein the carbon susceptor is constituted in a barrel type and the silicon wafers are loaded on the horizontal stepped parts to be formed on the outer peripheral surface of this barrel. CONSTITUTION:A carbon susceptor 15 is constituted in a type, such as a barrel type having the external shape of a head-cut hexagonal pyramid. The outer peripheral surface thereof has an inclination of about 3 deg.. Horizontal stepped parts 24 and 25 are formed on the inclined surface of the susceptor 15 in such a way as to surround the outer peripheral surface thereof and silicon wafers W are loaded on the stepped parts 24 and 25 in a shape that the orientation flat parts of the silicon wafers W are placed on the stepped parts. An axis 22 is made to rotate by a motor 26, whereby the carbon susceptor 15 is made to rotate around the vertical axis in a number of revolutions of 15 times or thereabouts every minute. By this constitution, a uniform temperature distribution can be obtained on the silicon wafers. As a result, the direct nitride films to be formed on the silicon wafers can be formed into direct nitride films having a uniform film composition and film thickness.
Patent JP-H0854808-A (JP)
Title: Waste toner recovering device for image forming device
Inventor: KUSUMOTO TOSHIHIKO
IPC: G03G21/16
Filed: 1991-04-15
Abstract: PURPOSE:To easily and surely remove waste toner stored inside a photoreceptor by forming an aperture for discharging toner on a side surface plate pivotally supporting the photoreceptor and freely attaching/detaching the photoreceptor to/from an image forming device main body. CONSTITUTION:The waste toner is guided and stored in a hollow part in the photoreceptor 10 from a cleaner, the apertures 101 and 105 to discharge the toner are formed on the side surface plates 10b and 10c pivotally supporting the photoreceptor 10, and the photoreceptor 10 is freely attached to/detached from the image forming device main body. Transparent covers 100 and 107 are attachably/detachably attached to the apertures 101 and 105, and an elastic bellows member 103 is arranged in a recessed part formed around the aperture 101 of the side surface plate 10b. When the photoreceptor 10 is full of the waste toner, the photoreceptor 10 and the cleaner are integrally detached together with a supporting frame C from a cartridge, and the cover 100 is detached from the aperture 101, then the bellows member 103 is elongated to the outside to form a path for the waste toner, so that the waste toner is easily discharged.
Patent JP-H02285816-A (JP)
Title: Adaptive inter-frame prediction encoding system
Inventor: SUGIYAMA KENJI
IPC: H04N19/196
Filed: 1989-04-27
Abstract: PURPOSE:To prevent pictures from being mixed together by setting an independent frame in advance at a prescribed interval, mixing frames inbetween adaptively and encoding the result with a mixture ratio so that a prediction signal by frames between both preceding and succeeding independent frames has the highest prediction efficiency. CONSTITUTION:A moving picture signal inputted from a picture signal input terminal 1 is connected to the position (a) of a changeover switch 2 for independent encoding processing in a frame per N frames. A signal in the in-frame processing is converted into a coefficient component at an orthogonal converter 6 at first to obtain a higher encoding efficiency with the orthogonal conversion method such as the discrete cosine transformation in the unit of about 8X8 picture element block. The converted signal is quantized at a proper step at a quantizer 7 for each coefficient component. Then the signal is converted into a variable length code such as a Huffman code with a variable length encoder 8 and outputted from a data output terminal 9 as a variable length digital data and recorded or transmitted.
Patent JP-S63274207-A (JP)
Title: Overtone vibrator
Inventor: TAKAGI MICHIAKI
IPC: H03H9/19
Filed: 1987-05-01
Abstract: PURPOSE:To from an overtone vibrator producing the 5th order frequency or over by providing a couple of parallel reflecting faces in the propagation direction of a volume elastic wave and two planes in parallel with the propagating direction and forming an interdigital electrode on the planes thereby improving the frequency-temperature characteristic. CONSTITUTION:The vibrator 10 has a couple of parallel reflecting planes 18, 19 opposite to each other in the direction of the volume elastic wave and has at least two planes in parallel with the said direction, and IDT (interdigital) electrodes 13, 14 are formed onto the planes to excite elastic harmonic waves. Moreover, the vibrator 10 is a piezoelectric substance made of crystal, and an angle between a face formed with the IDT electrode and a mechanical axis being one of symmetrical axes of the crystal is within a range between 30 deg. and 40 deg., and the reflecting face of the elastic wave is in parallel with the electric axis. Thus, the vibrator of a 50-500MHz band with a Q equal to that of a vibrator using a conventional volume wave is formed. Moreover, the frequency temperature characteristic is similar to that of the vibrator using the volume elastic wave.
Patent JP-H01279399-A (JP)
Title: Road guidance displaying device
Inventor: TSUKAMOTO HIDEKI
IPC: G10L15/00
Filed: 1988-04-30
Abstract: PURPOSE:To easily drive a vehicle by transmitting by radio waves through an antenna when the driver of the vehicle tells the course into a microphone and displaying on a sign board lamps provided ahead of the running vehicle. CONSTITUTION:When, for example, the driver of a running vehicle tells the course to an aimed place into the microphone 102 in the vehicle, a voice recognizing system 104 immediately operates and encodes high voices and the encoded signals are transmitted by radio waves through the antenna. The transmitted signals are received by an sign board lamps 4 provided near an intersection ahead of the running vehicle and the codes are analyzed. The analyzed result is collated to an information file 3A stored in a central processor 3 and, as a result, selected information is displayed on the board 4 for a fixed period under the control of a display board driving control section 5. Therefore, th driver can understand his course at a glance.
Patent JP-H01277853-A (JP)
Title: Image forming device
Inventor: NEZU YUKIHIRO
IPC: G03G21/00
Filed: 1988-04-30
Abstract: PURPOSE:To improve operability by reading identification information showing the image forming conditions attached to an original beforehand, and automatically setting the image forming conditions matching that original. CONSTITUTION:An original platen (transparent glass) 2, optical systems 4-9, developing devices 121 and 122, paper feeding cassettes 131 and 132, and a fixing roller 21 are provided. Further, at the side of a lens block for magnification 8, a reading device (reading means) 29, which reads an original image and identification information showing the copying conditions of image forming conditions already attached to the original is provided. Then the image forming conditions are automatically set according to the identification information read by the reading means 29. Thus the operability can be improved.
Patent JP-S5535367-A (JP)
Title: Film driving device
Inventor: TAGUCHI KIYOSHI
IPC: G03B1/02
Filed: 1978-09-06
Abstract: PURPOSE: To realize continuous and repeated projection for a long period of time, by winding an endless film around two reels alternately in two plies.  
     CONSTITUTION: An endless film 1 wound around a reel 4 in two plies is taken up on a reel 2 in two plies by the action of an actuating arm 6 according to the rotation of the reel 2 in clockwise direction. When all the film on the reel 4 is taken up, the both reels stop temporarily, but due to the actuating arm 6 and slack of film, the reels start to rotate in the revese direction while the film passing through an aperture in a projector 12 keeps moving, so that the film is taken up on the reel 4. Since the film is endless and wound in two plies, the film feeding direction is unchanged. Thereafter, the reels take up the film alternately, and the film 1 moves in the same direction continuously, so that continuous projection may be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02286216-A (JP)
Title: Production of polyester film
Inventor: ASAKURA MASAYOSHI
IPC: B29C47/00
Filed: 1989-04-27
Abstract: PURPOSE:To produce a polyester film which is excellent in adhesive properties in printing ink and a metallic vapor-deposited film and resistance to moisture by melting oxyketone metallic complex compd. and mixing this complex compd. with polyester in vacuum and extruding this mixture. CONSTITUTION:The content of oxyketone metallic complex compd. is regulated to 0.01 - 3 wt.% for polyester resin. In the case less than this range, the adhesive properties to a metallic vapor-deposited layer expecially at high humidity and curing are not made remarkable. Further the case exceeding the above-mentioned range is made unpreferable because degree of polymerization is lowered at a time for heating and melting polyester or coloring is easily casued. In the case of mixing oxyketone metallic complex compd. with polyester, such a method is shown that for example, these are supplied to a vacuum vent-type biaxial extruder, heated and melted in vacuum and mixed with each other. At this time, degree of vacuum is preferably regulated to a range within 0.1 - 10 mmHg and heating temp. is preferably regulated to m.p. or more of polyester resin. Further oxyketone metallic complex compd. is melted on at least single side of a film made of polyethylene terephthalate and mixed therewith. A composite film can be formed by laminating a film made of this obtained polyester.