baber/WOPTO huggingface dataset:
Patent JP-H10111424-A (JP)
Title: Semiconductor polarized wave rotation element
Inventor: YOSHIMOTO NAOTO
IPC: G02B6/126
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a rotation element low in propagation loss and high in manufacturing yield by providing side walls near the part of a wavegiude where the polarized wave is desirably rotated, at a distance enabling the polarized wave to rotate. SOLUTION: A ridge type meandering waveguide 40 is provided on the upper face of a narrow rectangular semiconductor substrate 30 along the center line, with ridge type side walls 41 provided on both sides of the wavegiude 40 so as to be paralleled mutually. The meandering waveguide 40 is designed to be an S-shaped wavegiude for example. The part extending left and right of the waveguide 40 is the part (position) where a polarized wave is desirably rotated and where the side walls 41 are set at a close distance (a) enabling the polarized wave to rotate. In this case, the rotation of the polarized wave can be caused through the structure of the waveguide 40, while it is further promoted by the side wall parts 42 in the side walls 41 for rotating the polarized wave.  Thus, as a result of arranging the side wall part 42 closely to the waveguide 40, the field distribution 45 of the waveguide is raised in the direction of the side wall 42, thereby causing the rotation of the polarized wave.
Patent JP-H07120786-A (JP)
Title: Active matrix type liquid crystal panel
Inventor: HAMANO HIROSHI
IPC: G02F1/1368
Filed: 1993-10-25
Abstract: PURPOSE:To reduce a DC component by dielectric anisotropy, to restrain the occurrence of surface burning, further to reduce the DC voltage component of electric field in a lateral direction representative between a bus line and a picture element and to restrain the occurrence of boundary burning by providing a storage capacity. CONSTITUTION:Since common electrode potential is impressed on a metallic electrode 20 set to surround the outer periphery of a picture element electrode 10, the electric field in the lateral direction with respect to liquid crystal at the peripheral part of the picture element becomes AC electric field. Furthermore, the influence of the DC electric field in the lateral direction caused by the potential of the gate bus line 7 and the drain bus line 8 positioned outside is reduced. Therefore, the boundary burning caused by the DC electric field impressed in the lateral direction between the bus lines 7, 8 and the picture element electrode 10 is reduced.
Patent JP-H01109839-A (JP)
Title: Digital radio channel simulator
Inventor: KAMIBAYASHI SHINJI
IPC: H04L1/24
Filed: 1987-10-23
Abstract: PURPOSE:To realize the title simulator with ease of handling, less variance in the characteristic and compact configuration by simulating the status of occurrence of a bit error due to the effect of fading by a base band system. CONSTITUTION:A digital radio simulator 9 simulates devices from a modulator of a transmission section till a modulator of a reception section in the experiment of propagation of a radio channel. A reception level/phase generating section 10 simulates the amplitude and phase of a reception signal in real time in giving the transfer function of a propagation line. A code error generating section 11, in receiving a static characteristic of a bit error rate, superimposes a bit error on an input data series based on the amplitude and phase of the said reception signal and outputs the result as a demodulation data series. Since no transmitter-receiver is employed, the configuration is very compact and the variance in the characteristic due to a transmitter-receiver is not caused.
Patent JP-H08105238-A (JP)
Title: Drop preventing wall construction method of multistory parking garage
Inventor: ARAKAMI SATOSHI
IPC: E04B2/86
Filed: 1994-10-05
Abstract: PURPOSE: To enable it to construct a lightweight and economical parking lot's drop preventing wall without using any scaffold by setting up a reinforcing bar and a form on the inside of a prestressed concrete panel secured to a girder as an outer wall and placing concrete thereinto. CONSTITUTION: A prestressed concrete panel 3 is secured tight to a pair of brackets 2 and 2 clamped to a girder 1 so as to cover a lower part of this girder 1 by means of clamping means (bolt and nut) 4. Next, a reinforcing bar 5 is set up in a spot where concrete is placed after being connected to a projecting end 6a of another reinforcing bar 6 of the PC panel 3, and further, a deck plate 8 is laid down in accord with a top face of the girder 1, and the concrete is placed, thereby constructing a floor 7. After floor concrete is hardened, the projecting end 17 of the reinforcing bar 16 of the PC panel is connected to the reinforcing bar 5, and then a form 13 is set up on the inside of the PC panel 3 via a separator 13, and concrete is placed in space between another form 11 and the PC panel 3. In this connection, the PC panel 3 is left behind intact as an outer wall.
Patent JP-H07120554-A (JP)
Title: Ground speed sensor
Inventor: ITO HAJIME
IPC: G01S17/58
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a sensor for reducing the installation space of the floor of a traveling body by compensating ground speed from the distance to the ground surface obtained from the difference of frequencies of transmission/ reception beams and the direction of arrival of the reflection beam detected by an angle detection part. CONSTITUTION:A laser beam emitted from a laser diode 16 passes through a lens 18 and then is projected to the ground surface from the floor of a vehicle. The beam reflected from the ground surface receiving Doppler shift enter the lens 18 and interfere with the beam emitted from the diode 18 and the beat of both beams enter a photodiode 20 and is sent to a signal processing circuit 22 via a band-pass filter 21, thus calculating the distance between the vehicle and the ground floor and the vehicle speed. Also, the beam which is emitted from the diode 16 and is reflected on the ground passes through a lens 32 of an angle detection part 30 and enters a photodiode array 34 and then the obtained incidence angle is supplied to the processing circuit 22. The processing circuit 22 calculates a compensated ground speed where the influence of the inclination of body and upper and lower displacement is eliminated from the calculated ground speed.
Patent JP-H01164937-A (JP)
Title: Photopolymerizing composition and photographic element
Inventor: BUOIJIEKU EI BUIRUZAAKU
IPC: G03F7/029
Filed: 1988-10-24
Abstract: PURPOSE: To enable polymerization of the composition to be started by exposure to light in a specified wavelength region by using a polymerization initiator comprising a chlorinated acridine and a triazine or quinazolinone compound substituted by a kind of mono-, di-, or tri-halomethyl group in a specified weight proportion. CONSTITUTION: The photopolymerizable composition comprises the photopolymerizable compound having one terminal ethylenically unsaturated group and the photopolymerization initiator mixture comprising the chlorinated acridine compound and the triazine or quinazolinone compound substituted by mono-, di-, or tri-halomethyl group in an acridine:triazine or quinazolinone weight ratio of about 1:20 - about 4:1 in the photopoly-merization initiators.
Patent JP-H0992340-A (JP)
Title: Charging method of battery
Inventor: NAKANO YOJI
IPC: H01M10/44
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To ensure a full charge in constant current and voltage charging method by judging the charge end in a terminal current after unconditionally performing a constant voltage charge only for a prescribed time in the transfer to the constant voltage charge. SOLUTION: In charging of a battery, a current is supplied to the battery when the charging is started, and whether the terminal current becomes a prescribed value or not is judged to continue the charging. When the terminal voltage becomes a prescribed value, the count-out of a timer is performed to switch to constant voltage charge, and whether the timer of a prescribed time passed or not is judged. When the timer time passed or a prescribed time passed from the transfer to constant voltage charge after constant current charge is ended, the terminal current is detected while continuing the constant voltage charge, and whether the terminal current becomes substantially zero or not is judged. When the substantially zero terminal current is judged, the charging is ended.  Even when a phenomenon of temporarily carrying no terminal current is present, such a state that the charging is ended thereby, resulting in an insufficient charging is never caused.
Patent JP-H09192231-A (JP)
Title: Balloon catheter having feeding side hole
Inventor: DEIBITSUDO KUPIETSUKI
IPC: A61M25/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To safely feed liquid by connecting a port in a near end to an expandable balloon part and a distant wire port in a balloon catheter having the distant end provided with the distant wire port, etc., positioned distant from a balloon and the near end provided with a near expanding/wire port, etc. SOLUTION: A catheter 100 is provided with a catheter main body composed of an external tube 108 and an internal tube member 110 and a balloon bottom member 114, which is composed of a balloon internal member end part 116 and a coil fluid transmission member 118 surrounded with a balloon 112. Valving containing a valve section 106 composed of a metal band 120 is provided in the distance from the balloon 112 and a delivery tube 13 whose end part is completed in a distant delivery port 132 is provided near the balloon 112. Liquid medicine, etc., are fed to near the balloon, which expands from the delivery port 132, via the tube 130 in such a state as separating a distant space from a near space surrounding the catheter.
Patent JP-H1090949-A (JP)
Title: Static charge image developing toner
Inventor: AOTO HIROSHI
IPC: G03G9/087
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a small particle size toner having a sharp particle size distribution capable of reconciling both faithful reproducibility of electrostatic latent image and excellent fixing property by using a resin having a glass transition point within a specified range obtained by chain-polymerizing one kind of monomer as the main component of a binder resin. SOLUTION: A main component constituting toner is formed of a resin obtained by chain-polymerizing one kind of monomer which has a glass transition point within a range of 30 deg.C or more and 70 deg.C or less. As the used monomer, any one which can provide a polymer having a grass transition point of 30 deg.C or more and 70 deg.C or less by selecting a proper condition of chain polymerization may be used. The value of Dv(volume average grain size) of toner particle of electrostatic latent image developing toner is preferably 1-10μm. The grain size distribution is shown by Dv(volume average grain size of toner particle)/Dn(number average grain size of toner particle), Dv/Dn is preferably 1.00-1.4.
Patent JP-H074560-A (JP)
Title: Air actuator
Inventor: HAKAN IETSUPUSON
IPC: F16K31/122
Filed: 1993-10-25
Abstract: PURPOSE: To provide an actuator for butterfly valves having simple constitution so that it can be economically manufactured and strong and reliable at operation. CONSTITUTION: A tube member 4 is uprightly provided on the center of the bottom cover 2 of an upper cylinder housing 6. A rod 8 supports a piston 10, it continues to a pin part 12 under the piston, and the pin part is connected with a tubular sleeve 16. The sleeve comprises opposed axial notches 20 for receiving a fixing lateral pin 18 on the tube member 4, and a helical track 26 cam-engaged with a pin 24 projecting from a rotary output shaft 22 inside the tube member 4. A compression spring 32 is inserted between the bottom cover and the underside of the piston 10. The piston is downward pressed by compressed air to bring down the sleeve, and the rotary output shaft is rotated with the helical track and the pin 24.
Patent JP-S61143016-A (JP)
Inventor: ISO NAOYUKI
IPC: A47G25/20
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-H02115147-A (JP)
Title: Novel aminoalkane derivative
Inventor: HIGASHIURA KUNIHIKO
IPC: C07C215/08
Filed: 1988-10-22
Abstract: NEW MATERIAL:Compounds represented by the formula (R is H or amino- protective group; Y is lower alkyl, phenyl, phenylalkyl, hydroxyalkyl or phenylalkyloxyalkyl; X is sulfo, mesyl, tosyl or halogen) and salts thereof. EXAMPLE:(S)-2-aminopropane-1-sulfonic acid. USE:An agent for agricultural technology and horticulture, etc., having plant growth regulating effects such as enriching and thickening of the above ground part of a plant. PREPARATION:An aminoalcohol compound of the formula (X is OH) is reacted with a methanesulfonyl chloride in the presence of a base such as triethylamine in a solvent such as methylene chloride for mesylation to obtain a compound of formula I where X is mesyl in this case. In case the amino group of the resultant compound is protected, the protective group is removed. Sulfonation is then carried out by a reaction with Na2SO3, ammonium sulfate, etc., in a solvent such as water, thus obtaining a compound of formula I where X is sulfo in this case.
Patent JP-2001089194-A (JP)
Title: Glass article
Inventor: ANDO ARIYOSHI
IPC: C09D133/14
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the design of the glass article, for example, transparency, opacity, coloration and the like by forming a specific coating layer on the surface of the glass article through a technique exerting small environmental load, and provide glass articles having excellent resistance to cracking and chemicals. SOLUTION: The objective glass article has the coating layer that includes 0.04-0.80 wt.% of aluminum(Al) originating from the organoaluminum compound and 2.35-11.0 wt.% of silicon(Si) originating from organic silane on the dry basis of the coating layer.
Patent JP-H02113865-A (JP)
Title: Preservable packaged food material made of nonglutinous rice as main raw material and production thereof
Inventor: SATO EIICHI
IPC: A23L7/10
Filed: 1988-10-21
Abstract: PURPOSE:To effectively utilize surplus nonglutinous rice and obtain the subject food material preservable for a long period by adding water to nonglutinous rice flour, etc., steaming and kneading the mixture, cooling the kneaded mixture, processing the cooled dough into a state of a rice cake, processing the dough in the form of a rod, etc., freezing and hardening the dough, cutting and packaging the resultant material and quick-freezing the packaged material. CONSTITUTION:Water is added to nonglutinous rice flour alone or a mixed raw material prepared by mixing the nonglutinous rice flour with starch, or powder of one or more substances selected from starchy substances and the resultant mixture is steamed and kneaded. After cooling, the mixture is processed into a state of a rice cake, kneaded into the form of a rod or rolled into the shape of a thin sheet, frozen and hardened. The obtained material is then cut to an optional size, packaged and quick-frozen to afford the objective food material.
Patent JP-H07123231-A (JP)
Title: Facsimile system
Inventor: KITAGAWA EIICHIRO
IPC: H04N1/32
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a facsimile system in which a reception notice is automatically given to a designated client terminal equipment when a server 1 receives image information with designation of a received destination client terminal equipment. CONSTITUTION:A server 1 receives image information sent from communication terminals 11-1-11-5 via a WAN 10 and receives client terminal identification information sent being added to the image information to decide a reception destination client by a client identification table 6 and a reception notice control table group 7. Then it is informed that the image information addressed to the client terminal equipment is received via an ISDN 8 to the decided reception destination client terminal.
Patent JP-H06120276-A (JP)
Title: Resin applicator
Inventor: KAWANOBE TORU
IPC: H01L21/56
Filed: 1992-10-06
Abstract: PURPOSE:To accurately control the thickness of an applied film of resin. CONSTITUTION:In a resin applicator for semiconductor device in which a copper wiring 2 is formed on a tape 1 composed of polyimide film and semiconductor chips 3 are connected with the tape so that assembly is performed according to TAB system, the thickness of resin after the application of a sealing resin 10 to the semiconductor chip 3 and a lead around the chip is measured in non- contact manner by a focusing device 9 before the start of a drying process, and air pressure to be fed to a syringe 5 and the discharge from a nozzle 6 are controlled by a dispenser controller 8 on the basis of the results of this measurement.
Patent JP-H04143615-A (JP)
Title: Apparatus for displaying current position of moving body
Inventor: IMAI TAKESHI
IPC: G08G1/0969
Filed: 1990-10-04
Abstract: PURPOSE:To make it possible to expand effectively a map area in the direction of advance of a vehicle as well as a map area in the direction of a destination viewed from the current position by shifting the current position, together with a map, by a prescribed amount in a prescribed direction in accordance with a relative angle of each direction. CONSTITUTION:When a destination O is set on a map, the current position located in the center of a drawing is shifted together with the map by a prescribed amount and displayed on the opposite side to the destination viewed from the current position, in a prescribed direction in accordance with an angle formed by the direction of advance of the vehicle at the current position and the direction of the destination viewed from the current position, so that map areas in the direction of the destination viewed from the current position and also in the direction of advance of the vehicle be expanded on the drawing. By a data processing by a prescribed algorithm in a signal processing device 3, in other words, the current position is displayed at a point P' which is located on the bisector of the angle thetaformed by the direction of advance of the vehicle at the current position P and the direction of the destination O viewed from the current position P and which is obtained by a shift by a prescribed distance l from the center of the drawing onto the opposite side to the destina tion O. By this method, a map area in the direction of the destination viewed from the current position can be expanded.
Patent JP-H01111826-A (JP)
Title: Method for recovering noble metal from noble metal-containing liquid
Inventor: TAKAYAMA SHINGO
IPC: C22B11/00
Filed: 1987-10-23
Abstract: PURPOSE:To recover noble metals at a high yield by adjusting the pH of a liquid contg. >=2 kinds of noble metals and various heavy metals to a specific value, then passing the liquid through a chelate type ion exchange resin of a pyridine system to selectively adsorb the noble metals thereon, then using a specific alkaline eluting liquid. CONSTITUTION:Liquid contg. >=2 kinds of the noble metals such as Pt, Au and Pd and others of the heavy metals such as Fe, Ni, Cu, Zn, Sn, and Pb is adjusted to <=9pH. This liquid is then passed in the chelate type ion exchange resin of the pyridine system to adsorb the noble metals contained in the liquid selectively and to separate the same from the heavy metal ions. This ion exchange resin is rinsed and thereafter, alkali hydroxide, ammonia and ammonia salt-contg. water are used as the eluting liquid if one of the adsorbed noble metals is Pt. Ammonia, ammonium salt, thiosulfate, and others are used as the eluting liquid if one of the adsorbed noble metals is Pd. An aq. alkaline soln. of any among thiosulfate, thiocyanate, alkali cyanide, etc., is used as the eluting liquid if one of the adsorbed noble metals is Au.
Patent JP-H03127325-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMURA AKIHIRO
IPC: C09D167/00
Filed: 1989-10-13
Abstract: PURPOSE:To reduce the amt. of dispersant or to use to dispersant for a binder by using polyester resin containing iminosulfonyl groups as the binder resin. CONSTITUTION:A magnetic recording layer comprising a coating film composition containing a binder resin and magnetic powder is formed on a substrate. The binder resin is polyester resin containing iminosulfonyl groups, and if required, the magnetic powder is specified to have the specific surface area >=30cm<2>/g. When the polyester resin containing iminosulfonyl groups is used, adsorption amt. on the resin becomes near the theoretical value without using a dispersant. Thereby, excellent dispersibility of magnetic powder in a vehicle can be obtained and packing property of the powder in the film is preferable due to adsorption of the powder on the resin. Thus, the amt. of a dispersant can be reduced or no dispersant is needed.
Patent JP-S62129029-A (JP)
Inventor: YOTSUYA TERUHISA
IPC: G01K7/00
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-2001054414-A (JP)
Title: Accessory with interchangeable part
Inventor: AKIYAMA KIMIO
IPC: A44C25/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To exchange parts as necessary by inserting a claw into a part insertion hole, passing it through a slit, and moving it to a part suspending hole. SOLUTION: A part suspending hole 6, part insertion hole 7, and slit are provided at a lower part of an accessory body 1 made of a material of the shape of cylinder, rectangular pipe, ellipse, or groove. On the other hand, these parts are constituted of a suspending shaft 2 for suspending a precious stone/ metal 3, fall preventing bump 4, and claw 5. In this way, the claw 5 is inserted into the part insertion hole 7, passed through the slit, and moved to the part suspending hole 6 to mount the parts to the accessory body 1. By this constitution, as the parts are exchanged as necessary, it is possible to enjoy various variations.
Patent JP-H02116046-A (JP)
Title: Method and device for evaluation of magneto-optical recording medium
Inventor: WAKASUGI HIROYUKI
IPC: G01M11/00
Filed: 1988-10-24
Abstract: PURPOSE:To catch the micro-dispersion of the coercive force and to grasp the characteristics of a magneto-optical recording medium with higher accuracy by reading the change of the recorded signal while changing an external magnetic field applied to the magneto-optical recording medium after a prescribed signal is recorded. CONSTITUTION:A recording/reproducing system includes a spindle motor 2 which fixes a magneto-optical recording medium 1 and revolves it in the circumferential direction, and an optical pickup 3 and a magnetic field modulation magnet 4 which are set opposite to each other centering on the medium 1. A pair of magnets 5 and 6 are set opposite to the recording/reproducing system centering on the motor 2 and apply the external magnetic field to the medium 1. Then a prescribed signal is recorded to the medium 1 and then an external magnetic field is applied to the medium 1. The change of the recorded signal is read while the external magnetic field is changed. Thus it is possible to measure even the micro-dispersion of the coercive force at a recording/reproducing spot level and to grasp the accurate characteristics of the medium 1. In addition, the constitution is simplified together with improvement of the operability for an evaluating device of the medium 1.
Patent JP-S63123190-A (JP)
Inventor: KUNIHIRO NOBUTOSHI
IPC: G07C11/00
Filed: 1986-11-12
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。