baber/WOPTO huggingface dataset:
Patent JP-H08152276-A (JP)
Title: Heating furnace and continuously heating method for steel plate
Inventor: TSUTSUI NAOKI
IPC: C21D9/56
Filed: 1994-11-25
Abstract: PURPOSE: To provide a heating furnace in which a ceramic fiber(CF) block is lined to reduce overall heat transfer (thermal capacity) of the furnace and a product damage is prevented at a low cost. CONSTITUTION: This heating furnace comprises a heating gas inlet 1, a heating gas exhaust port 2, and a steel plate feeding roll 3 to line a CF block 4 on the inner wall, wherein the block 4 is so controlled that the particle size of ceramic particles remaining therein is controlled to the size in which the particles are not freely precipitated under the operating conditions of the furnace.
Patent JP-2000149157-A (JP)
Title: Self-rining type crime prevention tag
Inventor: TSUCHIKIRI YOSHIKAZU
IPC: G08B23/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent needless transition from a power saving mode to a normal mode and to extend the life of battery by performing prescribed signal processing that eliminates the repetition of a signal rising part to an external input signal. SOLUTION: A power saving mode maintenance circuit 111 consists of a rectifier diode 113, a capacitor 115 and resistance 117. When voltage is, for instance, >=2 V, a radio wave detection signal that is subjected to waveform shaping by a waveform shaping part 81 is inputted to a 'WAKE-UP signal' detection port of a CPU through the diode 113. The diode 113 is also used not to make a signal to a 'SIGNAL' input port 'dull' by the capacitor 115. In such a case, the 'WAKE-UP signal' is made 'dull' by the action of the capacitor 115. Thus, it is possible to change intermittent waves into almost continuous waves and to make the so-called 'signal rise detection' only the first one time.
Patent JP-H11128948-A (JP)
Title: Removal of anionic surfactant in wastewater
Inventor: INOUE MASAYUKI
IPC: C02F1/465
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a new treatment method for removing an anionic surfactant in wastewater in a small scale facility. SOLUTION: This method is for easily removing a synthetic anionic surfactant in wastewater in a relatively small scale facility. A first method includes processes of taking an aqueous solution containing an anionic surfactant and sodium chloride in a cathode chamber and an aqueous sodium chloride solution in an anode chamber, installing a partitioning membrane such as cellophane membrane between both chambers, and applying d.c. while using an iron net as the anode and carbon as the cathode. Consequently, the anionic surfactant is moved to the anode chamber and bonded with iron ion produced in the anode chamber and precipitated and removed.  A second method for removing an anionic surfactant includes processes of bonding a cationic pigment and an anionic surfactant in an aqueous solution and passing the resultant anionic surfactant through an adsorptive solid body represented by silica gel or previously depositing a cationic pigment on an adsorptive solid and then passing an aqueous solution containing an anionic surfactant through the solid. An anionic surfactant in wastewater can easily be treated in a relatively small scale facility by employing those methods.
Patent JP-H06135874-A (JP)
Title: Treatment of reaction product from phenol and acetone
Inventor: SAKASHITA KOJI
IPC: B01J31/08
Filed: 1992-10-30
Abstract: PURPOSE:To provide the subject treatment method intended to deal with such problems that, in the distillation of a reaction product from phenol and acetone, the acetone is admixed with the bottoms during acetone distillation process for separating the acetone as an overhead product component or a large quantity of water is admixed with the circulating acetone. CONSTITUTION:The objective treatment is conducted in the following processes: (A) in the 1st distillation process, the above reaction product obtained by reaction between phenol and acetone in the presence of an acid catalyst is separated into (1) bottoms comprising unreacted phenol and bisphenol A and (2) an overhead product comprising unreacted phenol, unreacted acetone and water, and (B) in the 2nd distillation process, the above overhead product is separated into (3) bottoms comprising unreacted phenol and water and (4) an overhead product comprising acetone. In this case, the phenol content of the overhead product in the 1st distillation process is kept at <=40wt.%.
Patent JP-H024432-A (JP)
Title: Membrane of an uv-hardenable resin
Inventor: ROBAATO DABURIYUU KIYARAHAN
IPC: B01D71/48
Filed: 1988-12-16
Abstract: PURPOSE: To enhance chemical, physical and biological deterioration resistance by forming a composite membrane consisting of a UV curable resin having a viscosity of at least 35000 centipoises prior to curing on a microporous support. CONSTITUTION: A UV curable resin mixture consisting of a UV reactive unsatd. polymer material having the viscosity of at least 35000 centipoises prior to curing and a photocatalyst is prepd. The UV curable resin mixture is applied on the microporous support and is irradiated with UV light to form the composite membrane consisting of the UV curable resin. The liquid contg. the components to be separated is supplied to a sepn. device having the composite membrane obtd. in the manner described above and the components to be separated are permeated and moved through the composite membrane, by which the sepn. is executed. The more specific examples of the microporous support include polyolefin, polystyrene, polyester or the like and the average pore diameter thereof is adequately in a range of 0.005 to 0.2 μm.
Patent JP-H01158516-A (JP)
Title: Constant current source circuit
Inventor: KASEYA NORIHIDE
IPC: G05F3/26
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a constant current source in which the change of an output current is smaller regardless of even the change of a supply voltage and even the temperature change by constituting a constant voltage source stable to the supply voltage of a first reference circuit and a transistor, using the temperature characteristic of a voltage between base emitters and executing the temperature correction of a diode. CONSTITUTION:The title circuit is composed of a resistance Ra, an N number of constant potential lowering element groups D1-Dn connected to it serially, the transistor Qa of a collector ground to connect a base to a connecting point D with the constant potential lowering element groups D1-Dn and the resistance Ra, an N-3 second constant potential lowering element groups D1'-DN-3', and a current mirror circuit A serially connected to the constant potential lowering element groups D1'-DN-3'. Consequently, a constant current flows at a transistor Q0 at an input side regardless of the supply voltage and the temperature. Thus, the constant current source circuit is obtained in which the feature of the current mirror type constant current source is held, the voltage distribution to a load circuit can be enlarged and the change of the output current due to the change of the supply voltage and the temperature change is smaller.
Patent JP-H06160214-A (JP)
Title: Vibration type pressure gauge
Inventor: FUJIWARA KAZUHIRO
IPC: G01L1/10
Filed: 1992-11-26
Abstract: PURPOSE:To provide a vibration type pressure gauge where the time until pressure is stabilized after a fluid to be measured is introduced into a cylindrical vibrator is short and which has improved pressure response characteristics. CONSTITUTION:In the title gauge for obtaining the pressure of a gas to be measured which is introduced into a cylindrical vibrator 1 by measuring the natural frequency of the cylindrical vibrator 1, one edge of the title gauge is connected to an introduction block 4 for introducing the gas to be measured, the title gauge is provided with a certain clearance with the cylindrical vibrator 1, a rod-shaped insertion body 7 with a channel 71 for introducing the gas to be measured is provided, and the space capacity of the cylindrical vibrator 1 is reduced for improving response characteristics.
Patent JP-H11155635-A (JP)
Title: Method and device for beauty
Inventor: BOKU KAKURIYUU
IPC: A61N2/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide quick, easy and effective skin-care for the skin to which beauty lotion is applied by pressing a presser made of ferromagnetic body and rubbing the lotion in the skin. SOLUTION: Presser 1 presses the skin to which beauty lotion has already been applied and rubs the lotion in the skin. The presser 1 made of ferromagnetic body that consists of permanent magnet of which flux density is about 400-10000 Gauss is attached to the one end of holding grip 2. The permanent magnet of which upper surface is south pole and the lower is north pole is shaped as a cylinder and all of its surface is coated with metallic cover 3 made of brass and so on. To rub lotions into the skin, it takes about 2-10 minutes. Lotions that contain phospholipid, collagen or Ougon extract as effective ingredients are recommended.
Patent JP-H01160761-A (JP)
Title: Method for washing vehicle in arched car washer
Inventor: KIKUTA YUKIO
IPC: B60S3/06
Filed: 1987-12-17
Abstract: PURPOSE:To make it possible to wash a vehicle body in a one-way travel with no unwashed part being left, by rotating side brushes in an arched car washer in a predetermined direction so as to wash one-half of the vehicle body, and by reversing the side brushes at the center of the vehicle body so as to wash the remainder half of the vehicle body. CONSTITUTION:Side brushes 3 in an arched car washer arranged movably along an automobile stopped in place are rotated in a predetermined (counterclockwise) direction so as to move the side brushes 3 from the left to the right, relative to the vehicle body of the automobile so as to wash the front half of the vehicle body. The side brushes are reversed at the center position of the vehicle body and are further moved rightward so as to wash the rear half of the vehicle body. With this arrangement, it is possible to sufficiently wash the vehicle body in a one-way travel with no unwashed part being left in raised parts such as a front window, a rear window, a fender mirror and the like.
Patent JP-H08178367-A (JP)
Title: Sealing apparatus
Inventor: TERASAWA SUBARU
IPC: F24F5/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a piping connection structure which eliminates hitching of a bonnet for preventing leakage of a fluid on a flair nut in the piping connection structure. CONSTITUTION: An expanded part 5a is provided at the central part of a pipe and a bonnet 3 provided having a sealing part 3 at the central part of the pipe between a flair nut 5 provided with a female thread 5c on the inner circumference of a connection part 5b connected to the expanded part and a half union 6 having a tube 7 connected thereto and provided with a male thread 6a on the outer circumference thereof. V cuts 4 are provided at a plurality of points on the outer circumference of the sealing part 3.
Patent JP-H08153441-A (JP)
Title: Manufacture of oxide dispersed electric contact material
Inventor: MIYAZAKI KENICHI
IPC: H01H11/04
Filed: 1994-11-28
Abstract: PURPOSE: To provide a method capable of easily manufacturing an electric contact material excellent in wear resistance and fusion resistance and suitable for a sliding contact in which a fine stable oxide particle with less dispersion is uniformly dispersed. CONSTITUTION: A mixed powder obtained by mixing a fine alloy powder forming a base or its alloy with a fine metal powder having the same component composition as the fine alloy powder is impregnated with an aqueous solution regulated so that 10-1000ppm of an element to be oxidized is mixed. The resulting powder is washed, dried, and successively reduced in a reducing atmosphere of 300-600 deg.C to support the element to be oxidized on the surface of the fine powder forming the base. An oxidizing treatment is performed in the atmosphere or O2 to form an oxide on the surface of the fine powder, and the resulting fine powder is sintered.
Patent JP-H09156114-A (JP)
Title: Manufacture of ink jet head
Inventor: IWASE MASAYUKI
IPC: B41J2/045
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by shortening time for a step while worked quality is improved by keeping a cutting quality by a method wherein an electroformed blade is dressed by application of slitting of a product to be worked. SOLUTION: Four pieces of products to be worked 41 wherein a laminated piezoelectric element is bonded to a substrate are arranged by forming in three lines on a dicing saw table 44, and whetstone plate 45 is arranged to working start side of each line. The electroformed blade is dressed by slitting of the whetstone plate 45 in scanning, and thereafter slitting of the product to be worked 41 is started.
Patent JP-H02200507-A (JP)
Title: Bidirectional articulated car able to be guided along track
Inventor: DEIITERU FUON SUKARUPATETSUTEI
IPC: B61B13/00
Filed: 1989-12-08
Abstract: PURPOSE: To realize use in two modes of the track and the road by providing an articulated vehicle comprising two vehicle elements, one intermediate joint, and three axles, providing a side guide roller on the peripheral side of a wheel on the outer axle closer to each end of the vehicle, and steering the outer axle from a nearest driver's cabin in a manually steerable manner. CONSTITUTION: Vehicle elements 3, 4 having respective symmetric driver's cabins 12, 12' are connected by one vehicle joint 5, comprise forward and rear axles 6, 6' and an axle 7 provided at the position approximately coincident with the vehicle joint 5, one vehicle element 3 or 4 of an intermediate axle 7 becomes a two-axle bus element, while the other becomes a single axle bus. The axles 6-7 are provided with wheels 8-9 which are turnable, and restrictive at the straight position, and a side guide roller 13 is provided at the side position of the wheels 8, 8' of the forward and rear axles. The side guide roller 13 is engaged with a rail side guide piece 28 to achieve the track guide. Two modes are available in the constitution.
Patent JP-H05153178-A (JP)
Title: Qpsk communication system
Inventor: UCHIJIMA MAKOTO
IPC: H04L27/22
Filed: 1991-12-02
Abstract: PURPOSE:To improve error correcting performance for encoding and decoding by error correcting encoding each output data of an I and a Q channels to which a transmission bit string is distributed by prescribed ratio by different coding factors in proportion to each prescribed ratio, and multiplying and QPSK- modulating them. CONSTITUTION:A distributor 1 distributes the transmission bit string to the I and the Q channels by the prescribed ratio. Encoders 2,3 execute error correcting encoding for each output of the I and the Q channels distributed from the distributor 1 by the different encoding factors Ri, Rq proportional to each prescribed ratio. Next, a multiplier 4 multiplies the data of an I'channel and the data of a Q'channel from the encoders 2,3 with each other. After that, a QPSK modulator 5 executes QPSK modulation by making the output data of the multiplier 4 the input data of an I''channel and the output data of the encoder 3 of the Q channel the input data of a Q''channel. Thus, the error correcting performance for the encoding and the decoding can be improved.
Patent JP-2000147215-A (JP)
Title: Lenticular lens sheet and its production
Inventor: YAMASHITA YOSHIYUKI
IPC: G03B21/625
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lenticular lens sheet capable of ensuring good contrast and diffusing property by forming an accurate light absorption layer whose registration is matching fine pitch light incident lenses. SOLUTION: The lenticular lens sheet 20 has a film substrate 21, plural light incident lenses 22 arranged on the light incident side of the substrate 21 and black stripes 23 disposed over part of the surface of the substrate 21 of the light emergent side avoiding the light converging regions of the light incident lenses 22. A positive type resist layer comprising a light shielding positive type resist material is formed on the light emergent side of the surface of the substrate 21, exposed to the light coming from the incident side of the substrate 21 through the light incident lenses 22 and developed to form the black stripes 23. Light diffusion stripes 26 are disposed over the light converging regions of the light incident lenses 22 on the light emergent side of the substrate 21 so that the stripes 26 abut on the black stripes 23.
Patent JP-H06164994-A (JP)
Title: Noise elimination device
Inventor: TORIGOE SHINOBU
IPC: H04N7/01
Filed: 1992-11-27
Abstract: PURPOSE:To correspond to an EDTV-II system and a MUSE-NTSC converter by using a frame comb filter and selecting video signals for which the signal components of frequency are eliminated for a prescribed period of time. CONSTITUTION:The output signals of the MUSE-NTSC converter (MN converter), NTSC signals or EDTV-II signals are inputted to an input terminal 101 and supplied to the frame comb filter 1. Selection circuit 105 and 110 selectively output an (a) side in the case of Mn converter output signals and selectively output a (b) side in the other cases by a control circuit 118. The filter 1 is provided with a function for separating or eliminating both color difference signals C and high definition information Th. Also, the frame comb filter 2 separates the respective signal components from the signals C and the information Yh outputted from the circuit 105 and eliminates the mutual leakage of C and Yh. Thus, noise components at the time of inputting the video signals of the EDTV-II system are eliminated and the noise components of a still picture area can be eliminated at the time of inputting the MN converter output signals.
Patent JP-H05155345-A (JP)
Title: Power steering device of front wheel drive vehicle
Inventor: YANO SHIGENORI
IPC: B62D5/12
Filed: 1991-12-02
Abstract: PURPOSE:To assemble and disassemble a power cylinder by arranging a plug body and a cylinder tube to be inserted integrally in an insertion hole with frees removal and insertion. CONSTITUTION:A piston rod 38 can be brought in contact with the inner peripheral surface of a plug body 43, slidably through a seal 51 and an 0 ring 52 under the liquidtight condition, and at the same time, a seal is fitted in a seal groove 45 in the outer periphery of the plug body 43 to form liquidtight condition. Plural oil passage 53 in the diameter direction which communicate the peripheral grooves 44 of the plug body 43 with a tube 36 are formed, and they are opposed to the screw connection 55 of a piping 54. Thereby, even through the tube 36 and the plug body 43 are inserted n an insertion hole 50 by removing a snap ring 48, the screw connection 55 and the peripheral grooves 44 are communicated to each other without fail.
Patent JP-H09206283-A (JP)
Title: Device for measuring light reflection
Inventor: HANSUUPEETA HAARU
IPC: A61B5/1455
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy by forming at least a light transmission site in a contact face from a lot of rigid light guide elements and optically connecting the whole light guide elements to a specified light transmitter in a device for measuring light reflection on the skin. SOLUTION: A measuring head 1 having a contact face 3 is brought into contact with an interface 5 of a test target 6 and a light is irradiated from a light irradiation means 7 having a light transmitter 20 to the test target 6 through the contact face 3 and the interface 5. The light emitted from the test target 6 in this light irradiation is detected by a detecting means 8 having a light receiver 21, and the detected signal is transmitted to a signal processing and evaluation unit 2. The contact face 3 is provided with optically transparent light transmission sites 13, 14 (14a, 14b), the respective light transmission sites 13, 14 are formed from a lot of (at least 100) rigid light guide elements and this constitution improves stability of the measurement.
Patent JP-H09160925-A (JP)
Title: Method and device for guiding commodity information
Inventor: OGIWARA MASAKI
IPC: G06Q30/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To present information related to a commodity, especially relative information to be changed in real time, to a user in accordance with user's request without updating it from an information source by accessing an information source data base by a communication control program when relative information item selecting operation is executed. SOLUTION: Relative information items related to various commodities and a communication control program 314 to be connected to an information source data base 410 are previously stored in a CD-ROM 100 for previously storing commodity information related to plural commodities. When relative information item selecting operation is executed, the data base 410 is accessed by the program 314 and the details of relative information of an item selected by a user are displayed on the display screen of a monitor 250. Thereby, relative information related to various commodities, especially relative information to be changed in real time, can be presented in accordance with user's request without updating the CD-ROM 100 from the information source.
Patent JP-S63239778-A (JP)
Title: Fuel battery and manufacture thereof
Inventor: DEIBITSUDO EMU KOCHITSUKU
IPC: H01M8/24
Filed: 1987-12-15
Abstract: A monolithic solid oxide fuel cell of the type having a plurality of fuel and oxidant passageways (20,26) extending through the core (14) of the fuel cell. The fuel cell is constructed only of anode (30), cathode (32), electrolyte (31) and interconnect (33) materials and is formed with integral manifolding (16,18) for parallel flow through the core. The cell is constructed using alternately stacked electrolyte walls (36) and interconnect walls (38) which are themselves multilayer tapes formed by roll milling individual tapes of a desired material, and then roll milling the multilayer tape from the tapes of a single material
Patent JP-H10135903-A (JP)
Title: Transfer device for portable radio telephone set
Inventor: TSUKADA HIDEO
IPC: H04M1/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To develop the device that is used without detaching hands from a steering wheel in order to prevent an accident occurred, when the portable radio telephone set is in use during drive in a vehicle. SOLUTION: The transfer device for the portable radio telephone set is in use when the portable radio telephone set is used, while a vehicle is driven so as to allow the driver to make a speech without detaching hands from a steering wheel and to conduct safe driving. In the operating method, in the case of a speech of a code C, the device with a code A is connected to the portable radio telephone set with a code B by using a shield code of a code E, and a voice signal is heard through a speaker of a radio receiver of a code D through the device of the code A. A speech is made without hindrance to the code C through the portable radio telephone set of the code B from a microphone of the code K which is configured integrally with the code A to attain safety drive of the vehicle.
Patent JP-H05128908-A (JP)
Title: Conductor paste
Inventor: IKEDA MASATOSHI
IPC: H01B1/16
Filed: 1991-11-07
Abstract: PURPOSE:To provide conductor paste for forming an electrode which is easy to solder, and hardly causes the deterioration of bonding strength with a ceramics base due to aging after soldering. CONSTITUTION:Composite conductive powder containing silver and palladium, glass powder, and bismuth oxide powder are dispersed in vehicle and are kneaded so as to form conductor paste. 2.4-8.4 percentage by weight of glass powder are contained in solid portion, and 0.1-25 parts by weight of anorthite powder are contained per 100 parts by weight of glass powder.