baber/WOPTO huggingface dataset:
Patent JP-S63218209-A (JP)
Title: Method for reforming permselective hollow fiber membrane
Inventor: KUZUMOTO EIJI
IPC: B01D69/08
Filed: 1987-09-18
Abstract: PURPOSE:To improve the separation ability and the mechanical strength of the titled fiber membrane without reducing the permeability of a fluid, by dipping the titled membrane in an aqueous solution of chlorides of an alkali or an alkaline earth metal, and then drying the obtd. membrane to a prescribed moisture content. CONSTITUTION:The hollow fiber membrane is formed by wet-spinning a polymer composed of polymethaphenylene isophthalamide, etc., obtd. by reacting, for example, methaphenylene diamine and isophthal dichloride. Said hollow fiber membrane is dipped in the aqueous solution of an alkaline metal chloride such as lithium chloride and sodium chloride or an alkaline earth metal chloride, such as magnesium chloride and calcium chloride. The obtd. hollow fiber membrane is them subjected to a centrifugal separation to remove the water attached to the surface of said membrane, followed by drying, such as air-drying etc., to 30-80wt.% moisture content based on that before dipping said membrane in the aqueous solution of the chloride. Thus, the mechanical strength, such as the wear resistance and the tensile strength, etc., of the titled membrane is improved, and the deformation such as the shrinkage, etc., of the titled membrane is reduced by treating the titled membrane as mentioned above.
Patent JP-H0981483-A (JP)
Title: Broadcast communication batch reply device
Inventor: MOCHIZUKI SATOSHI
IPC: G06F15/16
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To make the reply processing of a replier efficient by detecting all replies to requesters being gathered and sending the replies out together to an information processor at a time. SOLUTION: The broadcast communication batch reply device 1 is constituted of a reply reception part 3 which receives individual replies from repliers, an address discrimination part 4 which discriminates the addresses of the replies, and address-classified reply holding and issuing parts 5a-5a which hold the replies by the addresses and issue the replies together at a point of time when all the replies to the addresses are collected. When answering the replies to the requesters, the broadcast communication batch reply device 1 receives individual replies from information devices as repliers, holds them by the addresses and issue a broadcast communication, and detects all the replies to the requesters being gathered, thereby sending the replies out together to the information processors as the requesters at a time.
Patent JP-S61115980-A (JP)
Title: Sheet for repair of air-permeable sheet
Inventor: OBAYASHI TSUTOMU
IPC: C09J7/02
Filed: 1984-11-09
Abstract: PURPOSE:To provide the titled repair sheet which comprises a rough base sheet consisting of woven fabric of coarse texture, a layer of self-adhesive formed on one side of the base sheet and a release sheet applied to the adhesive layer and makes it easy to perform repair work of rough air-permeable sheet. CONSTITUTION:The repair sheet 23 comprises a rough base sheet 21 which consists of warps 1 and wefts 2 arranged in parallel at intervals and may be coated with a thermoplastic polymer, a self-adhesive layer 22 formed on one side of the base sheet 21 and a release sheet applied over the self-adhesive layer. The repair sheet may be rolled up. For repair work of damaged air permeable sheet, the release sheet 24 is peeled off and the self-adhesive layer 22 is pressed against one or both sides of the damaged area. Repair work is accomplished quite readily.
Patent JP-H1079984-A (JP)
Title: Portable telephone device
Inventor: NAGAO TATSURO
IPC: H04W4/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enable a handsfree speech communication even with an accessory switch cut off at the time of a speech communication and furthermore, to restrain a consumption of an internal power source in a portable telephone. SOLUTION: An on-vehicle external device 2 is provided with a backup line 13 through which power is always supplied from battery power source 3 and a control circuit 10. The circuit 10 is provided with an accessory switch state detecting circuit 14 and a speech communication state detecting circuit 15. The circuit 14 detects the ON and OFF of an accessory switch 12. The circuit 15 detects a use state of a portable telephone 1. The circuit 10 controls a power supply state to a handsfree speech communication circuit 11 and the ON and OFF of power of the telephone 1. When the switch 12 is turned OFF during speech communication, the power supply to the circuit 11 is continued. Also, when speech communication is finished when the switch 12 is OFF, the power supply to the circuit 11 is stopped and the power source to the telephone 1 is turned OFF.
Patent JP-H03115257-A (JP)
Title: Derivative of phenylhydrazine
Inventor: OTSUTO SHIYARUNAA
IPC: A01N43/56
Filed: 1990-09-05
Abstract: NEW MATERIAL: A compd. of formula I [where R 4 -R 8  = each CN, NO 2 , a halogen, an alkyl, an alkoxy, an alkoxycarbonyl, additionally, R 5 , R 7 , R 8 =H, formula II (where Hal' = halogen); Z = formula III (where R 1 =H, NO, NO 2 , a halogen, an alkyl, an aryl, etc.), formula IV (where Hal = a halogen), formula II].  
     EXAMPLE: N'-(2'-Chloro-2'-cyanoethyl)-2-chloro-4-trifluoromethyl-phenylhydrazine.  
     USE: A synthesis intermediate of 5-amino-1-phenyl-pyrazole used as herbicide.  
     PROCESS: A compd. of formula I (where Z = formula III) is obtd. by reacting a phenylhydrazine of formula V with an acrylonitrile derivative of formula VI (where A = a halogen, OH, an alkoxy). 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000066681-A (JP)
Title: Waveform compression extension device
Inventor: KIKUMOTO TADAO
IPC: G10H7/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make improvable the sound quality represented by a waveform after the waveform of a musical sound is compressed and extended by adopting a compression/extension processing system memorized in a processing system memory means corresponding to a plurality of divided waveforms respectively and applying to a compression/extension processing to a plurality of divided waveforms respectively. SOLUTION: Waveform data representing original waveforms are accommodated in a RAM 19 and then, a control data including data representing a system for compressing/extension a plurality of divided waveforms respectively and each parameter for compressing/extending the respective waveforms is accommodated in the RAM 19. A DSP 12 is controlled by a CPU 11 and generates a compression/extension waveform based on the waveform data and the control data of the RAM 19. A control portion of the DSP 12 sets a compression/extension processing portion corresponding to the compression/extension system represented by the control data. Further, a command is imparted to a gate signal generation circuit based on a compression information, regeneration order information and the compression/extension processing system represented by the control data.  So, the compression/extension processing system appropriate for the respective waveforms can be selected.
Patent JP-H04116590-A (JP)
Title: On-vehicle equipment
Inventor: MIYAZAKI TADASHI
IPC: H04N5/44
Filed: 1990-09-07
Abstract: PURPOSE:To enjoy an image of specific input mode simultaneously even when an input mode of only a sound signal is reproduced by selecting an input terminal to which a video signal is connected automatically when the input terminal to which the video signal is connected is selected. CONSTITUTION:Whether or not the video output terminal of other on-vehicle equipment to an input terminal B2 is connected is detected by an external equipment connection detecting circuit 3 for the input terminal B2 and the detection result is sent to a microcomputer 4. The microcomputer 4 processes the information and information on the kind of the input terminal according to a flow chart. A video input switching circuit 5 is controlled according to the result and an input to a video processing circuit 6 is switched. The software program of the microcomputer 4 is so written that when the video output terminal is not connected to the input terminal B2, a video input switching circuit 5 is controlled to pass an input signal to an input terminal A1 if the input terminal B2 is selected. Consequently, even when the input mode of only the sound signal is reproduced, the image of the specific input mode is reproduced at the same time.
Patent JP-H1175027-A (JP)
Title: Image reading method and device therefor
Inventor: KAJI TOSHIKAZU
IPC: H04N1/04
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of image reading processing including both of prescanning and fine scanning. SOLUTION: While carrying a film in a prescribed direction (at a approaching route), prescanning and the reading of magnetic information are executed in order from a first frame with respect to each frame image. When the processing is completed with respect to all the frame images, 40th frame and after it are examine-operated six by six to decide the image forming condition of each frame image. Then, while carrying the film in a prescribed direction and in an opposite direction (at a returning route), fine scanning with respect to each frame image and the writing of magnetic information expressing a processing condition including the image forming condition of each frame image are executed from the 40th frame whose examining work is completed.  Thereby, the execution of four processings of prescanning, fine scanning, the reading of magnetic information and the writing of magnetic information are completed during approaching and returning once.
Patent JP-H1178494-A (JP)
Title: Heating device for automobile
Inventor: OKABE TAKANORI
IPC: B60H1/08
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To control the generated heat quantity of an eddy-current heater serving as an auxiliary heater, in conformity to an environmental condition by controlling an exciting current to be applied to an exciting coil, on the basis of detection signals from a cabin temperature sensor, a hot water sensor and a rotation sensor. SOLUTION: Detection singles of a hot water sensor 17, a cabin temperature sensor 18 and a rotating speed sensor 19 are inputted to an electronic control unit(ECU) 21. The ECU 21 judges whether cabin temperature is the set temperature or lower, whether cooling water temperature is the set temperature or lower and whether the engine speed is the overheat limit rotating speed or less. When the cabin temperature is the set temperature or lower, the cooling water temperature is the set temperature or lower and the engine speed is the overheat limit rotating speed or less, the ECU 21 computes the required capacity of an eddy-current heater 9 serving as an auxiliary heat source and supplies the quantity of heat based on the computed result. Supply of the excess quantity of heat is therefore eliminated, so that the load of an engine 1 is reduced.
Patent JP-H0399332-A (JP)
Title: Method for evading generation of fault due to competition of programs
Inventor: KANAOKA MAMORU
IPC: G06F9/52
Filed: 1989-09-12
Abstract: PURPOSE:To evade the generation of a fault due to the competition of programs by allowing a process with the lower access order to save information stored in a device to a temporary storage means when a process with the higher access order accesses the device. CONSTITUTION:When the process with the higher access order interrupts the device prior to storing the device 14 storing the prescribed information by an instruction outputted from the process of the lower access order, a processor 7 accesses the device 14 based upon an instruction outputted from the process with the higher access order to store the prescribed information. When the information of the process with the lower access order has been stored in the device 14, the prescribed information is saved to a storage means 15. The processor 7 stores the prescribed information specified by the process with the higher access order in the device 14 to start the device 14. After completing the processing of the device 14, the prescribed information saved to the storage means 15 is read out and stored in the device 14.
Patent JP-H1081386-A (JP)
Title: Disk-shaped information recording medium storage body and booklet provided with the body
Inventor: AIHARA SHIGEAKI
IPC: B65D85/57
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an extremely inexpensive thin disk-shaped information recording medium storage body and also a booklet with the body bound therein or stuck thereon having a signal reading face of the disk-shaped information recording medium on which marks are not generated and also having the visually recognized infromation of the disk-shaped information recording body to be checked visually. SOLUTION: A disk-shaped information recording medium storage body 1 is constituted of a storage body storing a disk-shaped information recording medium 2 which is formed by heat fusion bonding at least three peripheral sides of a transparent plastic film 4 to be heat fusion bonded with a non-woven fabric 5 and is provided with a take-out and take-in opening. In addition to the above, the disk-shaped information recording medium storage body 1 is provided with a margin at least in one optional direction, and the periphery of the margin is heat fusion bonded.  Also a take-in and take-out opening 6 formed by cutting the transparent plastic film 4 can be provided, and a sticking component can be provided on the take-out and take-in opening 6, and a booklet with the disk-shaped information recording medium storage body 1 bounded therein or a booklet with the disk-shaped information recording medium storage body 1 stuck thereon is provided.
Patent JP-H0284418-A (JP)
Title: Production of water-absorptive polymer composition
Inventor: WATANABE MASASHI
IPC: C08G18/48
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title composition useful for e.g., agricultural materials and ropes for fishnets by blending a water-insoluble thermoplastic polymer with a water-soluble polyethylene oxide followed by adding an isocyanate group- contg. urethane prepolymer to the system and carrying out a kneading to making a reaction. CONSTITUTION:A water-insoluble thermoplastic polymer (e.g., PE, PS, PLC) is blended with a water-soluble polyethylene oxide (pref. 20000-1000000 in mean molecular weight) followed by adding an isocyanate group-contg. urethane prepolymer (pref. containing hexamethylene diisocyanate group) to the system and carrying out a kneading to make a reaction, thus obtaining the objective composition.
Patent JP-2001061121-A (JP)
Title: Projector
Inventor: NAKAMURA NOBUTATSU
IPC: H04N5/74
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To allow a projector to correct distortion in an image in correspondence with the shape of a projection plane and to correct distortion in a displayed image on a rugged plane or a projection curved plane. SOLUTION: This projector consists of a video input section 1 that receives an original image, a projection area acquisition section 3 that calculates an azimuth angle, a tilt angle and a distance of a projection plane from a normal vector of the projection plane to acquire a three-dimensional shape of the projection plane, a video correction section 2 that corrects tilting and magnification/ reduction to the input original image corresponding to the shape of the projection plane, and a video output section 4 that projects and outputs the corrected image.
Patent JP-H0788834-A (JP)
Title: Preparation of concrete
Inventor: CHIBA HIROHIDE
IPC: C04B24/38
Filed: 1993-09-22
Abstract: PURPOSE:To exhibit effectively the effect of incorporation of a thickener, to decrease the cost of the thickener and to solve such problem as air entraining properties and workability when a powder is added by a method wherein the thickener is incorporated as a water soln. with a stable solubility when a concrete is prepd. by kneading a cement powder, an aggregate, water and the thickener. CONSTITUTION:A thickener is dissolved in advance in an alkaline water soln. and it is incorporated. It is possible thereby to dissolve almost all kinds of thickeners if they are alkaline water soln., to make temp. dependence of the solubility a little and to make a stable water soln. even at temp. It is possible thereby to incorporate the thickener with good workability and without the problem of entrained air as a stable liq. withput being influenced by temp. and to produce an excellent effect in such a way that the effect of incorporation of the thickener can be exhibited by a little amt. of incorporation. It is also possible thereby to manufacture easily a concrete with an enough strength when a mold is released and no need for making it dense.
Patent JP-2001059804-A (JP)
Title: Charpy impact testing method and its testing machine
Inventor: MUROI KAZUO
IPC: G01N3/30
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an impact testing machine suitable for the automatic exchange of a specimen by swingably hanging a plurality of hammer members on the mounting base of the specimen, and successively reciprocating them between a test position and a retraction position by accompanying the movement of the hanging member to enable a test. SOLUTION: The female screw member 17 of a hammer hanging member hung by continuously mounting two or more hammer members 20 is screwed on a screw transport shaft 16. The screw transport shaft 16 is driven by a timing belt 36, and the hammer hanging member 25 is moved to set the hammer member 20 at a test position. A plurality of the hammer members 20 are moved from the test position positioned in the center of the screw transport shaft 16 to the right and left retraction positions for a specimen mounting base, moved from the retraction position to the test position, and successively moved to perform a Charpy impact test. The hammer member 20 is moved to the retraction position, and the other hammer member 20 is moved from the retraction position to the test position to perform testing. Thereby the exchange of the smooth hammer member 20 suitable for automatic exchange is enabled.
Patent JP-H0398009-A (JP)
Title: Optical scanning recorder
Inventor: NAKAMURA KEIJI
IPC: G02B26/10
Filed: 1989-09-11
Abstract: PURPOSE:To preclude deterioration in picture quality due to a surface tilt by providing a deviation quantity correcting means which shifts the position of a light source or a partial position of a light converging means according to information on a deviation quantity. CONSTITUTION:A collimator lens driving device 101 applies a specific voltage to bimorph type piezoelectric elements 111 and 112 according to the surface tilt quantity of a polygon mirror 4. The bimorph type piezoelectric elements 111 and 112 are bent and displaced as shown by an arrow A to displace a collimator lens 2 as shown by an arrow A, thereby controlling the position of a light spot on a photosensitive film 7 in a subscanning direction. An optical component driving device 101, on the other hand, applies a specific voltage to bimorph type piezoelectric elements 114 and 115 according to the quantity of defocusing pertaining to main scanning. The bimorph type piezoelectric elements 114 and 115 are bent and displaced as shown by an arrow B to displace the collimator lens 2 as shown by the arrow B, thereby eliminating the defocusing. Consequently, the deterioration in picture quality due to the defocusing and a pitch irregularity in the subscanning direction is precluded.
Patent JP-S6390119-A (JP)
Title: Formation of single-crystal ge epitaxial layer
Inventor: KATO MARI
IPC: H01L21/203
Filed: 1986-10-02
Abstract: PURPOSE:To form a high-quality single-crystal epitaxial layer with a smooth surface state by a method wherein, after a first single-crystal epitaxial layer has been formed at a low growth-temperature, a second single-crystal epitaxial layer is formed on this layer at a high growth-temperature. CONSTITUTION:A first single-crystal epitaxial layer 2 is formed on a single- crystal Si substrate 1 at a low growth-temperature. A second single-crystal Ge epitaxial layer 3 is formed on this layer 2 at a high growth-temperature. Because the epitaxial growth starts at a low growth-temperature according to this formation system, single-crystal Ge which starts growing in an island form can grow into an epitaxial layer whose surface state is uninterrupted and smooth. If the growth is continued at a high growth-temperature after that, a high-quality single-crystal Ge epitaxial layer with a smooth surface state can be formed on the substrate 1.
Patent JP-S6296171-A (JP)
Inventor: HASEGAWA TOSHIO
IPC: B61L25/02
Filed: 1985-10-24
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-H08102385-A (JP)
Title: Discharge lamp lighting device and lighting system using the device
Inventor: SHIMIZU KEIICHI
IPC: H05B41/282
Filed: 1994-09-30
Abstract: PURPOSE: To make possible starting up a discharge lamp at e.g. a deep dimming level without such trouble as the phenomenon that the lamp is momentarily brightened immediately after lighting by facilitating and ensuring the detection of the proper current components which are made to flow by a discharge. CONSTITUTION: This discharge lamp lighting device comprises an inverter circuit 3 for lighting a discharge lamp 4; a device control circuit 5 for controlling the output of the inverter circuit 3; a voltage detection means 23 for detecting the voltage of the discharge lamp 4 and for outputting a reference phase signal; and a current detection means 22 by which a current component which is in phase with the reference phase signal is detected from a current component flowing through the discharge lamp 4 and the output of the inverter circuit 3 is held constant via the drive control circuit 5 according to the current component. In-phase components showing the proper current components are detected by synchronous wave detection method and feedback control is performed.
Patent JP-H0398113-A (JP)
Title: 1-byte/2-byte character string bidirectional conversion system
Inventor: IWATA MASUAKI
IPC: G06F5/00
Filed: 1989-09-11
Abstract: PURPOSE:To facilitate the conversion from a 1-byte/2-byte character string to a 2-byte/1-byte character string and vice versa by using a 1-byte/2-byte conversion table and a converting direction setting switch. CONSTITUTION:A CPU 11 is provided together with a main storage 12, an input device 13, an input control part 14 which controls the read of the device 13 in response to a command given from the CPU 11, and an output control part 16 which controls the write of an output device 15 with a command given from the CPU 11. Furthermore a converting direction setting switch 17 is added to decide the 1-byte/2-byte character string conversion or vice versa together with a 1-byte/2-byte conversion table 18 which contains the 2-byte characters corresponding to the 1-byte characters respectively. By such a constitution, the 1-byte/2-byte and 2-byte/1-byte bidirectional conversion is facilitated.
Patent JP-H03100925-A (JP)
Title: Operation control method for sample servo type optical recording and reproducing device
Inventor: KADOKAWA YUICHI
IPC: G11B7/00
Filed: 1989-09-12
Abstract: PURPOSE:To execute movement to a recording or reproducing condition in a short time by irradiating a servo byte domain (SBD) with the light of light intensity at the time of reproducing and irradiating a domain excepting for the SBD with the laser beam of small light intensity at a standby time. CONSTITUTION:To an LD control circuit 10, a control line is added to express a standby state time and at the standby time, the servo byte domain is irradiated with the laser beam at a reproducing level. However, concerning a data domain, etc., as the domain excepting for the SBD, the intensity is variably controlled so that the level can be made smaller than the reproducing level, namely, the level can be made 0 not to emit a semiconductor laser 9.