baber/WOPTO huggingface dataset:
Patent JP-H03128946-A (JP)
Title: Production of prepreg
Inventor: TANAKA YASUNORI
IPC: C08J5/24
Filed: 1989-10-16
Abstract: PURPOSE:To produce a prepreg improved in the thickness accuracy and surface smoothness of a prepreg, including those of its edge, by drying a prepreg obtained by impregnating a glass cloth with a thermosetting resin under applied pressure. CONSTITUTION:A glass cloth 1 is fed to an impregnator 2 and impregnated with a thermosetting resin, fed to a drying drum 3, and fed to a pressing apparatus consisting of pinch rolls 4 having diameters of 100-300mm and a surface temperature of 30-35 deg.C and guide rolls 5 and dried at 40-100 deg.C and a linear pressure of 0.05-0.5kg/cm<2>.
Patent JP-H07119099-A (JP)
Title: Paper-making method for formed paper article and drying of formed paper article
Inventor: HABA MASAZUMI
IPC: D21J7/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a paper-making process for forming a formed paper article and a drying process for the formed paper article, effective for improving the quality of even a deep-formed paper article having uniform thickness, improving the production efficiency and shortening the drying time. CONSTITUTION:A wire cloth 15 is attached to the surface of a forming mold 13 having a water-suction hole 14, the forming mold 13 and the wire cloth 15 are immersed in a paper raw material 12a and water is passed through the mold to leave a formed paper article 11 on the surface of the surface of the wire cloth 15 by sucking water from the water-suction hole 14. An air- suction hole is opened on either one of a drying inner mold and a drying outer mold, a mesh spacer is placed between the mold and the formed paper article and the inner and outer molds are heated under pressure while exhausting the evaporated steam through the spacer and the air-suction hole to dry the formed paper article.
Patent JP-H07122732-A (JP)
Title: Vertical photo triac
Inventor: TAMAI HIDESHI
IPC: H01L29/747
Filed: 1993-10-25
Abstract: PURPOSE:To make the light receiving sensitivity of a vertical photo triode AC semiconductor switch even in the forward and backward directions. CONSTITUTION:A PNPN switch composed of a P-type diffusion layer 4, substrate 6, P-type diffusion layer 3, and N<+>-type diffusion layer 2 and another PNPN switch composed of the P-type diffusion layer 3, the substrate 6, a P-type diffusion layer 4, and the N<+>-type diffusion layer 2 are arranged around a vertical photo-triode AC switch and a hole 10 is provided at the center of the switch.
Patent JP-S62126706-A (JP)
Title: Tuning amplifier
Inventor: KANE JOJI
IPC: H03F3/191
Filed: 1985-11-27
Abstract: PURPOSE:To miniaturize a receiver or a transmitter by selecting the relation of winding direction of each coil in a tuning circuit at the input/output sides of an amplifier depending on the phase relation of the input/output signal of the amplifier in the same direction or opposite direction. CONSTITUTION:Suppose that the phase of an output signal of the amplifier 11 is positive at a moment, the phase of the current flowing to an output coil 14 is I0. Then the output current I0 causes a magnetic flux phi0 excites an input coil 12 and an input current phase Ii is generated. In this case, the phase of the input current Ii is opposite to the phase of the output current I0. The generation of positive feedback in the tuning amplifier system is prevented by providing the input side coil 112 and the output side coil 14 whose winding direction is in the same direction with respect to the amplifier 11 whose input/output phase is in phase.
Patent JP-H03207487-A (JP)
Title: Water purification
Inventor: YORAMU OREN
IPC: B01J47/08
Filed: 1990-10-05
Abstract: PURPOSE: To efficiently produce refined water by passing liquid to accept the ions from water into ion thickening block chambers and impressing voltage between the anodes in anode block chambers and the cathodes in cathode block chambers.  
     CONSTITUTION: The water 70 to be refined enters decreasing block chambers 72 and 74 including resin beads of substantially the same size. Concd. water supply flow 68 enters the thickening block chambers 76, 78 and 80. The concd. water flows from the thickening block chambers 76, 78 and 80 through the anode block chamber 82 out through the cathode block chamber 84 into a drain 86. The water to be refined flows through the decreasing block chambers 72 and 74, then through the decreasing block chambers 88 and 90 and is recovered from the flow 92. The electric deionization stage may be operated under voltage polarity inversion conditions during water refining. The org. matter is dissolved and desorbed by the cathodes. The deposits are oxidized and the scale is dissolved by the anodes. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08130680-A (JP)
Title: Level adjustment device for image signal
Inventor: FUJIKAWA MASARU
IPC: G01N21/01
Filed: 1994-10-31
Abstract: PURPOSE: To keep an image signal to be a prescribed level without re-adjustment of luminance of a light source. CONSTITUTION: A light from a light source 1 is detected by a light sensor 2 and the output from an amplifier 3 is converted into a digital signal by an A/D converter 4. A control section 5 compares the digital signal with a reference value and provides the output of the difference as a code signal. The luminance when an image signal has a prescribed level is used for reference luminance and the reference value is set to obtain the luminance. A D/A converter 6 converts the code signal into a control signal and a power supply 7 changes the drive voltage fed to the light source 1 based on the control signal. Since the luminance of the light source 1 is kept constant, the image signal from the image pickup device is kept to a prescribed level.
Patent JP-H07122152-A (JP)
Title: Cutout switch
Inventor: FUKUI TAKAO
IPC: H01H3/16
Filed: 1993-10-26
Abstract: PURPOSE:To provide a cutout switch having a mechanism by which the fact that a lock of an actuator, that is, a lock of a door is reliably set can be confirmed by visual observation. CONSTITUTION:A display rod 8 is arranged so that an upper surface 8a projects to a surface of a cover 11 of an operation part in response to an unlocked or locked condition by being displaced according to the movement of a lock piece 51 being a constitutive part of a mechanical lock mechanism arranged in the operation part. Thereby, when a door is closed, whether a lock is reliably set or not can be confirmed.
Patent JP-H0593097-A (JP)
Title: Polyethylene resin composition
Inventor: MIURA YOSHIAKI
IPC: C08K5/52
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a polyethylene resin composition excellent in stiffness, impact resistance and frame-retardancy by carrying out frame-retardant treatment of polyethylene without using a halogen-based compound. CONSTITUTION:A polyethylene resin composition containing the components (A), (B), (C) and (D) mentioned below, i.e., (A) 100 pts.wt. polyethylene, (B) 30-120 pts.wt. hydrated metal compound, (C) 0.2-10 pts.wt. phosphate and (D) 0.2-10 pts.wt. red phosphorus.
Patent JP-H07188337-A (JP)
Title: (co)polymerizing method for fluoroolefin monomer in water-base emulsion
Inventor: JIYURIO A ABUSUREEME
IPC: C08J3/28
Filed: 1994-10-31
Abstract: Fluorinated polymers having high structural regularity, characterized by a high maximum operating temperature and by improved mechanical and processability properties, are prepared by a (co)polymerization process of fluorinated olefinic monomers, optionally in association with non-fluorinated olefins, in aqueous emulsion, in the presence of radical photoinitiators and of ultraviolet-visible radiation.
Patent JP-H08128872-A (JP)
Title: Differential pressure type flowmeter
Inventor: NAWA MOTOYUKI
IPC: G01F1/42
Filed: 1994-10-31
Abstract: PURPOSE: To reduce the driving force of the variable throttle valve of a variable throttle type differential pressure gauge without deteriorating the high seal property of the valve. CONSTITUTION: A differential pressure type flowmeter is provided with a variable throttle valve 8 which controls the flow rate of a fluid in a flow rate measuring pipe 6, a driving section 12 which drives the valve 8, a position sensor 18 which detects the position of the valve 8, pressure sensor 33 which measures the differential pressure across the valve 8, and flow rate calculating section 21 which calculates the flow rate of the fluid by using the signals of the sensors 18 and 33. The driving force of the driving section 12 is reduced by partitioning the inside and outside of the pipe 6 in which the valve 8 is moved with a magnetic fluid seal 22.
Patent JP-2000068929-A (JP)
Title: Optical communication system
Inventor: KIMURA TSUTOMU
IPC: H04B10/556
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To monitor correctly a waveform resulting from amplifying an input signal by sampling an optical signal to convert it into an electric signal. SOLUTION: The system is provided with a light sources connected in parallel that generate signals transmitted to a fiber, a guide path that integrates signals from n-sets of light sources into one signal, a fiber amplifier that amplifies an optical signal sent from the fiber, an optoelectric signal converter that converts the optical signal into an electric signal, a pattern signal recognition device that recognizes the converted electric signal, a pattern output converter that calculates an input signal from a signal sampled and digitized by the pattern signal recognition device and outputs an output signal matching the input signal, a pattern input converter that calculates an input signal from a received signal and a reproduction device that converts the input signal into an optical input signal again.
Patent JP-H0577711-A (JP)
Title: Master cylinder with liquid pressure booster
Inventor: NOMURA YOSHIHISA
IPC: B60T13/12
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a master cylinder with a liquid pressure booster where too much liquid pressure can not be generated in the pressurized room of the master cylinder even if sudden brake operation is performed. CONSTITUTION:When a liquid pressure in a pressurized room 46 is not more than a predetermined value, a switch valve 70 is maintained in a communicating state, and the capacity of a circular room 62 is in its state capable of being decreased, thereby a pressurizing piston 44 advances in response to the operation power of a brake pedal 10, and a working liquid in the pressurized room 46 is pressurized by a small diameter unit 54. When the liquid pressure of the pressurized room 46 is more than the predetermined value, the switch valve 70 is switched to its cut off state, and the pressurizing piston 44 can not advance mote until the liquid pressure in the circular room 62 reaches the liquid pressure of the pressurized room 46. After the liquid pressure in the circular room 62 reaches that in the pressurized room 46, the working liquid is pressurized by a large diameter unit 56. Thereby too much liquid pressure can be generated in the pressurized room 46 even when a sudden brake operation is performed, so as to avoid any excessive slip of wheels or life decrease of piping constituting members.
Patent JP-S61145100-A (JP)
Inventor: TSUCHIYA TOSHIAKI
IPC: B66C13/16
Filed: 1984-12-18
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-H04142982-A (JP)
Title: Optical recording medium
Inventor: YANAGISAWA SHUICHI
IPC: G11B7/249
Filed: 1990-10-04
Abstract: PURPOSE:To impart the excellent durability to light deterioration and excellent durability under severe environment such as high temp. and high humidity environment by adding a specific cyanine dye and a quencher. CONSTITUTION:An optical recording medium is obtained by laminating a light absorbing layer, a light reflecting layer and a protective layer to a light pervious substrate in this order. As the light pervious substrate, the so-called injection molded resin substrate is pref. used from the viewpoint of the enhancement of productivity and this substrate is formed from a transparent material, for example, a polycarbonate resin or a polymethyl methacrylate. A cyanine dye represented by formula (I) and a quencher represented by formula (II) (wherein R1, R2, R3 and R4 are respectively hydrogen or a substituent such as CH3O- or CH3COO-) are added to the light absorbing layer. The quencher is added in an amount of about 0.01-10 mol. per one mol. of the dye. The light reflecting layer is provided on the light absorbing layer and constituted of a metal such as Au, Ag, Cu or Al.
Patent JP-S62128138-A (JP)
Title: Semiconductor device
Inventor: KAMIYA TAKAYUKI
IPC: H01L21/67
Filed: 1985-11-29
Abstract: PURPOSE:To eliminate relative positional difference from an insulating-isolating region for the accomplishment of high precision positioning by a method wherein a second groove is formed, 1.5-4 times wider than the insulating-isolating region but not wider than twice the thickness of the material to fill the grooves, a step is provided on the surface of the material filling the second groove, and said step serves as a position detecting mark. CONSTITUTION:A narrow groove 4 and second groove 8 are formed in a silicon substrate 1 provided on its primary surface with a silicon oxide film 2 and silicon nitride film 3. The grooves 4, 8 are provided with oxide films 5 on their inner surfaces. The grooves 4, 8 are then filled with polycrystalline silicon 6 for the formation of an groove-type insulating-isolating region 7 and a position detecting mark 9. The position detecting mark 9, 1.5-4 times wider than the insulating-isolating region 7, is a step created on a recess 6a provided on the upper surface of the polycrystalline silicon 6 filling the second groove 8. The width of the second groove 8 accommodating the position detecting mark 9 is set at a value not more than twice the thickness of the polycrystalline silicon 6 filling the grooves 4, 8. The position detecting mark 9 serves to realize a high precision positioning in relation to the insulating-isolating region 7.
Patent JP-H03130341-A (JP)
Title: Aluminum alloy sheet coloring into light gray color and its production
Inventor: MIYAMOTO MITSUYA
IPC: C22F1/00
Filed: 1989-10-13
Abstract: PURPOSE:To produce an Al alloy sheet coloring into a light gray color by means of anodic oxidation treatment using sulfuric acid bath by specifying annealing time at the time of forming an ingot of an Al alloy containing specific percentages of Si, Fe, and Cu into the prescribed sheet thickness. CONSTITUTION:An ingot of an Al alloy having a composition consisting of, by weight, 0.3-3.0% Si, 0.1-1.0% Fe, <=0.2% Cu, and the balance Al with inevitable impurities is subjected to homogenizing treatment and to hot rolling. Subsequently, at the time of forming the above ingot into the prescribed sheet thickness by means of cold rolling and process annealing or final annealing, annealing temp. is controlled to 380-450 deg.C, and also annealing time is regulated to >= about 30min. By this method, the Al alloy sheet coloring into a self-color light gray in the range of about 10-30mu film thickness in anodic oxidation treatment by means of a sulfuric acid bath can be obtained.
Patent JP-H09114265-A (JP)
Title: Image forming device
Inventor: KOBAYASHI MIKIO
IPC: G03G15/20
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To easily and simply eliminate a defect in image quality caused by the sticking of a releasing agent to a rotation body for carrying an image, occurring in an image forming device for executing both-side image formation by a trayless mechanism, without reducing the speed of the both-side image formation at least. SOLUTION: The image forming device is provided with a control means for executing the control operation of inhibiting the divided carrying region surfaces of a transfer belt carrying a transfer material refed by the trayless mechanism from coming into direct contact with a photoreceptor drum. As the control operation, for instance, the both-side image formation is first attained on the transfer materials corresponding to the remainder (2 sheets), when the number of divided carrying regions (panels) (5 sheets) of the transfer belt which passes through the transfer position of the photoreceptor drum during the time from the carrying of the transfer paper for image formation on the first surface until the refeeding of this transfer paper to the transfer belt through the transfer material carrying path of the trayless mechanism,  is subtracted from the number of consecutive image forming times for both surfaces (7 sheets) and after that, the both-side image formation is attained on the transfer materials of the remainder (7-2=5 sheets).
Patent JP-H09108104-A (JP)
Title: Automatic rice cooking system
Inventor: TSUZUKI KAZUO
IPC: A47J27/14
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To maintain quality and to improve productivity by inhibiting the deterioration of the working environment of a rice cooking room, efficiently consuming energy used for rice cooking and cooking the rice of an individual amount by respective rice cooking pots. SOLUTION: As a rice cooking process, a rice washing machine 3 for washing measured rice is installed on the side part of a rice container 2 for housing polished rice in plural rice silos 1 and linear disposing is performed so as to discharge the prescribed amount of the washed rice from the rice washing machine 3 to the rice cooking pot to be described later, then supply the water of a prescribed amount for the amount of the rice from a hydrolytic tank 5, carry it by a carrying conveyor 6, put a pot cover on the rice cooking pot in a pot cover process 6a and then, move and mount it to a multi-stage pot immersion carrying conveyor 7.
Patent JP-H01108897-A (JP)
Title: Remote control system by using telephone line
Inventor: HORIOKA SEIJI
IPC: H04Q9/00
Filed: 1987-10-21
Abstract: PURPOSE:To prevent a remote control operation by a third party by counting the nonconformity of a transmitting code and a password code and rejecting the reception of the transmitting code sent afterward when the nonconformity is more than prescribed times. CONSTITUTION:When the transmitting code sent from a transmitting part does not coincide with the password code, a system control 2 actuates a message synthesizer 8, controls so as to send an error message to a telephone line 1 and counts the number of times of errors. When this count value is counted the prescribed times, the effect is displayed on a LED 9. The system controller 2 controls so as to reject the reception even when the transmitting code sent after the transmitting code sent erroneously coincides with the password code. Thus, the remote control operation from the third party who does not know the password code is prevented, a secret can be kept and a dangerous remote control can be prevented.
Patent JP-H10117258-A (JP)
Title: Composite equipment
Inventor: ETO SATOSHI
IPC: H04N1/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To simply identify keys with high frequency of use in the composite equipment that has two functions or over, such as those of a copying machine, a facsimile equipment and a printer and operates each function according to a voice guidance. SOLUTION: In the case of an operation according to a voice guidance, a '1' numeral key 41a and a '3' numeral key 41b among numeral keys on a ten-key 41 are used respectively for a 'YES' key and a 'NO' key. Identification members 51, 52 are stuck respectively to touch faces of the numeral keys 41a, 41b. The identification members 51, 52 are made by cutting a lop background of a planar fastener, for example and adhered to the numeral keys 41a, 41b in directions of axial symmetry respectively. Since the numeral keys 41a, 41b with the identification members 51, 52 stuck respectively to them provide a different touch sense from that of the other keys, so that they can be identification even by groping.
Patent JP-S63122032-A (JP)
Title: Field effect type optical disk
Inventor: GOTO NORIO
IPC: G11B7/24
Filed: 1986-11-12
Abstract: PURPOSE:To permit high-speed recording by adding an antistatic agent or conductive resin to a UV resin to be interposed between a transparent electrode and recording film in order to decrease the specific resistance of said resin. CONSTITUTION:A 'NESA(R)' film is formed as the transparent electrode film 2 on a transparent substrate 1 which is a PMMA plate. guide grooves are formed of a UV curing (UV) resin layer 3 thereon by a photopolymerization method. The recording film 4 consisting of a chalcogenide film of Sb-Se-Bi is formed on the resin layer 3 and a heat insulating electrode film 5 consisting of copper phthalocyanine is coated thereon; further, Al is formed by vapor deposition thereof and is coated with a protective resin. A power supply 8 is connected to the electrode film 2 and the electrode 6 via a switch SW and laser light 9 is applied to a field effect type disk in the case of subjecting said disk to recording. The amorphous recording film 4 is then crystallized and the optical constant thereof changes. Since the laser light is projected in the state of impressing the electric field to the recording film 4, the energy necessary for the crystallization is low and the rate of crystallization is improved.
Patent JP-S61162162-A (JP)
Inventor: KURUTO UAMUZERU
IPC: A24D3/02
Filed: 1985-11-29
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-S60158923-A (JP)
Inventor: HANSU EETEIKERU
IPC: B21D53/16
Filed: 1984-12-20
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-2001091354-A (JP)
Title: Pyroelectric infrared thin-film element
Inventor: TOMINAGA KOJI
IPC: H01L37/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a pyroelectric infrared thin-film element by which infrared rays can be measured with stable accuracy without being influenced by an ambient temperature even when the ambient temperature is changed. SOLUTION: In this pyroelectric infrared thin-film element, an upper-part electrode 4 and a lower-part electrode 5 are formed respectively on the surface and the rear surface of a pyroelectric thin film 3, and an infrared detection part 6 is formed. A heater 9 is installed at the infrared detection part 6, the heater 9 is electrified, and the temperature of the pyroelectric thin film 3 is adjusted.
Patent JP-H0987950-A (JP)
Title: Stretchable nonwoven fabric and its production
Inventor: MAKIHARA HIROKO
IPC: D04H1/50
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable nonwoven fabric high in elastic recovery of stretching and low in modulus at least in one direction. SOLUTION: A short fiber web containing >=80wt.% of potentially crimping fibers having such property as to be >=10% in the area shrinkage of the nonwoven fabric 40g/m<2> in basis weight consisting of 100% such fibers at the dry shrink beginning temperature is subjected to high-pressure water jet treatment to mutually interlace the short fibers followed by conducting a heat treatment to manifest three-dimensional crimps in the potentially crimping fibers, and the resultant nonwoven fabric is shrunk at >=30% at least in one direction, thus obtaining the objective stretchable nonwoven fabric >=75% in 50% elastic recovery of stretching both in longitudinal, and transverse directions and <=2g/5cm in 50% modulus at least in one direction per unit basis weight.
Patent JP-H05108404-A (JP)
Title: Debugger system
Inventor: SAKAI TAKASHI
IPC: G06F11/34
Filed: 1991-10-16
Abstract: PURPOSE:To allow a debugged program to step-execute a processing in an opposite direction and to improve debug efficiency. CONSTITUTION:A debugging means 20 is provided with a buffer write means 21 as a saving means which saves information on a resource which is altered in the execution of one instruction constituting execution when the debugged program 10 is executed, an execution history buffer 22, an inverse step execution means 23 simulating execution in the opposite direction by returning the resource altered based on the saved execution history. Thus, execution is not necessary to be tried again from the beginning even when the execution of the debugged program is erroneously executed furthermore than a target place, and debugging efficiency can be improved.