baber/WOPTO huggingface dataset:
Patent JP-H032143-A (JP)
Title: New ester compound and liquid crystal composition containing same
Inventor: HIRAI TOSHIHIRO
IPC: G02F1/13
Filed: 1989-05-31
Abstract: NEW MATERIAL:An ester compound of formula I [R and R' are each 1-18C alkyl; X is single bond, -O-, -OCO-, -COO, -OCOO- or -CO-; Y is -COOCH2- or -OCO-; A is (substituted) six-membered ring]. EXAMPLE:4'-octyloxy-4-(2-trifluoromethyl-2 fluorohexanoyloxy)biphenyl. USE:A component for liquid crystal compositions. Capable of giving ferroelectric liquid crystals with stable thermotropic liquid crystal state, great in spontaneous polarization and quick in response. To be used for liquid crystal materials useful for the displays in liquid crystal televisions, for liquid crystals as optical Fourier transform elements and optoelectronics-related elements taking advantage of electrochemichromism. PREPARATION:A reaction is made between a compound of formula II and a second compound of formula III in dry pyridine to obtain the objective compound of the formula I where A is of formula IV or V, and Y is -OCO-.
Patent JP-S63301496-A (JP)
Title: Launcher for high-frequency injection
Inventor: OKANO KUNIHIKO
IPC: H05H1/18
Filed: 1987-05-30
Abstract: PURPOSE:To enable the spread of both a central wavelength and a wavelength spectrum to be changed freely with a single launcher by keeping the phase differences between the high frequency voltages being supplied to the antennas adjacent to each other in a specified relation, and then possessing a phase regulating means which is capable of varying each of the phase differences. CONSTITUTION:In a launcher for high-frequency injection, which is provided with antenna ranks 1, in which a plurality of antennas 11 for injecting a high-frequency power to the plasma are arranged, the phase difference between the high frequency voltages being supplied to adjacent antennas 11 is varied one after another in the direction the antenna ranks 1 extend. In addition, there is provided a phase regulating means 3, which keeps the difference of the phase difference between an antenna 11 and the antennas 11 placed on both sides thereof at not more than one fifth of the minimum phase difference among antenna ranks anywhere within the antenna ranks 1. Thereby, the spread of a central wavelength and a wavelength spectrum can be changed freely by way of only setting the phase regulator group 3 without making a change in the antenna ranks 1.
Patent JP-2000320766-A (JP)
Title: Hose connection device
Inventor: GO SHOKON
IPC: F16L37/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a fixing fitting attached to the outer periphery of an outer hose and to enhance an appearance of the outer hose by integrally projecting and forming a locking projection for inhibiting penetration of the outer hose into an inner periphery of an end contacted with a connection fitting of a fixing fitting attached to the outer periphery of the outer hose. SOLUTION: A hose comprising an outer hose 10 and an inner hose 20 connects a faucet to a shower head. A connection member 30 is provided on an end of the shower head connection side of the hose. This connection member 30 is constituted by a connection fitting 31 inserted into a through-hole 21 of the inner hose 20 by press-fitting; a fixing fitting 34 fitted to an outer periphery of the outer hose 10; a coupling 36 having a body portion 38 fitted to an end outer periphery of the inner hose 20 and so on. A locking projection 34b to be engaged with an end of the outer hose 10 is integrally formed on an inner periphery at one side end of the fixing fitting 34 and the locking projection 34b prevents the outer hose 10 from penetrating through the fixing fitting 34.
Patent JP-S57165754-A (JP)
Title: Measuring device for moisture rate of fibrous body
Inventor: SHINTAKU EIJI
IPC: G01N27/22
Filed: 1981-08-31
Abstract: PURPOSE:To improve the precision of measurement by adopting for a probe a system of holding a body to be measured between a pair of holding arms which can be opened and closed, and by providing a hot electrode and an earth electrode on the respective holding surfaces of the above-mentioned holding arms. CONSTITUTION:A measuring device has a probe 10 provided with a sensor electrode consisting of a hot electrode and an earth electrode, a control circuit connected to the sensor electrode of the probe 10, an operation circuit connected to the control circuit, a high-frequency oscillation circuit and a display unit. The probe 10 is fitted with holding arms 12a and 12b which can be opened and closed, at the tip of a grip handle 11, and the hot electrodes 14a, 14b for impressing high-frequency voltage and the earth electrodes 15a, 15b surrounding the hot electrodes are provided on the holding surfaces thereof. By this constitution, the fluctuation of high-frequency current is prevented and thereby the precision of measurement can be improved.
Patent JP-S62293208-A (JP)
Title: Formation of optical element
Inventor: YAMAMOTO KAZUHISA
IPC: G02B6/12
Filed: 1986-06-12
Abstract: PURPOSE:To easily form an optical element with good controllability by coating an acid which is liquid at <=90 deg.C on the surface of a ferroelectric substrate,a then subjecting the coating to a heat treatment. CONSTITUTION:A protective mask 2 consisting of Ta is formed on a +Z surface 3 of an LiNbO3 substrate 1 and pyrophosphoric acid 5 is coated thereon. The pyrophosphoric acid 5 is liquid at a room temp. and permits surface coating by spin coating, etc. The heat treatment is executed in an oven 6 heated to 200 deg.C and a plate 7 made of Al is used to uniform the temp. The substrate is finally taken together with the plate 7 out of the oven 6 and thereafter the protetive mask 2 consisting of Ta is removed by a soln. of sodium hydroxide. A high-refractive index layer 8 is then formed by a proton exchange right under a slit 4. The difference in the max. refractive index between the high refractive index layer 8 formed of the pyrophosphoric acid and the substrate 1 is high and the optical waveguide which confines light largely is manufactured.
Patent JP-H1086280-A (JP)
Title: Durable vessel
Inventor: TSUJITA HIDEYUKI
IPC: A47J36/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of bad affection to food stuffs or cracks and eliminate troubles to a wide range temperature atmosphere or exposure against microwaves by a method wherein the surface of an aluminum plate, applied integrally with the inner surface of a vessel consisting of a specified resin containing polyphenylene sulfide, is coated by a ceramic layer. SOLUTION: A tray for in-flight meal is made by a method wherein the vessel form 3 of aluminum plate, molded so as to have an insufficient size, is bonded by pressure to the inner surface of a resin vessel 2, consisting of molded polyphenylene sulfide(PPS), polyether sulfon or polyether imide and is integrated. The PPS and the like are provided with a very strong adhesive force to aluminum and the thermal expansion coefficient of both materials are the same such as 2.1-2.3 whereby integration can be retained without being separated within a wide temperature range while a ceramic layer 4 is applied on the inner surface of such a vessel body through baking. The aluminum plate vessel form 3 is preferable to be buried between the resin and the ceramic layer perfectly so as to be a core member.
Patent JP-H05334351-A (JP)
Title: Machine translating system
Inventor: AKIYAMA SHIGEKO
IPC: G06F17/21
Filed: 1992-05-28
Abstract: PURPOSE:To alter an object file group of batch translation during machine translation by batch processing. CONSTITUTION:The machine translation by the batch processing is started by a batch translation processing control part 6. The batch translation processing control part 6 performs the batch translation by a translation core 3 through a translation processing control part 4 according to the object file group of translation registered in a file control table 5a in a batch translation file control part 5. At a user's request made during the back translation processing execution, a translation object file deletion processing part 7 deletes corresponding files from the translation object file group and the batch translation processing is carried on according to the translation object file group which is altered by the deletion.
Patent JP-H06323119-A (JP)
Title: Subtank-contained engine lubricating device
Inventor: MORIMOTO YOSUKE
IPC: F01M11/02
Filed: 1993-05-14
Abstract: PURPOSE:To restrain the deterioration of lubrication oil in a subtank-contained lubricating device and to simplify switching work for subtank installation and for subtank elimination. CONSTITUTION:A bypass 8 is branched upstream of communication of an oil filter 3 in a force feed oil passage 2, to communicate the outlet 10 of the bypass passage 8 with a subtank 6 via an oil purifying bypass filter 12. With a change in engine specifications, only the selective connection of the outlet 10 of the bypass passage 8 to the subtank 6 and an oil pan 5 may be required, resulting in simple switching work of installation and elimination of the subtank 6. As purified lubricating oil is replenished from the subtank 6 into the oil pan 5, the deterioration of lubricating oil is restrained.
Patent JP-S5469936-A (JP)
Title: Level converter circuit
Inventor: ISOBE TERUO
IPC: H03K19/018
Filed: 1977-11-16
Abstract: PURPOSE:To reduce the number of constituting elements and power consumption, by composing a level converter circuit of a differential circuit and output transistor. CONSTITUTION:Level converter circuit 2 for dirving TTL circuit 3 by being supplied with the output signal of ECL circuit 1 consists of the differential circuit of transistors Q1 and Q2 and output transistor Q3, and Q1 and Q2 are turned ON-OFF differentially by the level of the ECL output. Consequently, transistor Q3 is turned ON-OFF which drives the TTL circuit corresponding to it.
Patent JP-S5469517-A (JP)
Title: Improving method for intergranular corrosion resistance of ni alloy
Inventor: CHIKAZAKI MITSUO
IPC: C22F1/10
Filed: 1977-11-16
Abstract: PURPOSE: To improve the intergranular corrosion resistance of a Ni alloy by plastic working the alloy under predetermined conditions followed by heat treatment in a specific temp. range.  
     CONSTITUTION: A Ni alloy is plastic worked by above 20% at below 500°C and heat treated at 800W950°C for a predetermined time. Even if the alloy is heated to 650W750°C after the treatment, it hardly undergoes intergranular corrosion and the intergranular corrosion resistance can be improved remarkably. By applying this method to a Ni alloy the intergranular corrosion of which is advanced by heating to 650W750°C, the intergranular corrosion resistance of the alloy can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05333025-A (JP)
Title: Early diagnosis marker for alpha2u-globulin nephropathy
Inventor: SAITO KOICHI
IPC: G01N33/68
Filed: 1992-05-28
Abstract: PURPOSE:To perform early diagnosis and to make it possible to detect chemical material, which induces alpha2u-globulin nephropathy by using the kidney-type alpha2u- globulin, which is present in the urine of male rat, as a marker. CONSTITUTION:Antiserum is prepared by growing alpha2u-globulin from the urine of a male rat and performing subcutaneous administration into a rabbit. Chemical material, which induces the deterioration of a kidney function, is administered into a male rat. An SDS-polyacrylamide gel electrophoresis method is performed. The fluctuation of the alpha2u-globulin in the kidney, serum and urine is studied with staining. Antiserum is used, and the alpha2u-globulin is confirmed by a western blotting technique. Ad a result, the increase in the protein band of the molecular weight of about 16KDa is recognized in the chemical-material administration group in the protein in the kidney and the urine. It is found that the protein is the kidney type alpha2u-globulin by the western blotting technique. The alpha2u-globulin in the serum is recognized in one of the ordinary-type proteins by the western blotting technique. However, the large change is not found in the chemical-material administration group.
Patent JP-S5761618-A (JP)
Title: Aqueous zeolite suspension composition and its preparation
Inventor: SUGAWARA YUUJIROU
IPC: C01B39/14
Filed: 1980-10-02
Abstract: PURPOSE: To obtain a composition having improved suspension stability and thixotropic properties, by adding a specific amount of an alkali carbonate to a just formed filter cake or zeolite having a specific crystallinity and grain size characteristics, and agitating the resultant mixture under a strong shear.  
     CONSTITUTION: 0.1W10wt%, expressed in terms of anhydride and based on zeolite, alkali carbonate is added to a just formed filter cake of zerolite having a particle diameter <1μ measured by measured by the an electron microscope and a crystallinity of 35W75% measured by the X-ray diffractometry, and the resultant mixture is then agitated under a strong shear. The zeolite to be used has a CaO exchange ability ≥100mg/g based on the anhydride, and sodium carbonate is most suitable. The agitation under shear is carried out by using a colloid mill, and the peripheral speed of shearing blades or a rotor is set at about ≥10m/sec. The resultant aqueous zeolite suspension composition has a solid concentration as high as 30W50wt% based on the anhydride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05328851-A (JP)
Title: Box for carrying pot
Inventor: KONISHI TAMAYO
IPC: A01G9/00
Filed: 1992-05-28
Abstract: PURPOSE:To prevent soil from falling from a pot by controlling the movement of the pot, when an outer box accomodating the pot is carried. CONSTITUTION:A pot press 4 is put on the upper surface of the bottom wall of an outer box 1, and inserting parts 5 are inserted into the holes of the outer box 1. A pot 2 is put on the upper surface of the pot press 4, and the upper end of the pot is fit into the hole 3 made in the side walls 10, 11 of the pot press 4. The front wall, upper wall, etc., of the outer box 1 are assembled at their prescribed positions to form a box.
Patent JP-H06324784-A (JP)
Title: Manufacture of pressure switching device
Inventor: SHIRASAKI TOMOYUKI
IPC: G06F3/047
Filed: 1993-05-14
Abstract: PURPOSE:To reduce a manufacturing cost and to improve productivity by applying ink including a monomer to be the material of an electrically conductive organic polymer on the opposing surface of an electrode and forming a pressure sensitive electrically conductive layer composed of the electrically conductive organic polymer by chemical oxidation polymerization of the monomer. CONSTITUTION:The ink provided with the monomer to be the material of the electrically conductive organic polymer is applied on a transparent electrode layer 14, also the chemical oxidative polymerization of the monomer is advanced by removing a solvent by heating and the pressure sensitive electrically conductive layer 17 is formed. Then, one of a pair of the electrodes is arranged so as to face oppositely to the other electrode holding the pressure sensitive electrically conductive layer 17 there between. Also, for the formation of the pressure sensitive electrically conductive layer 17, an oxidation agent for which proton participates in a reactive system is used and also proton danating acid is added in the ink. Further, the monomer is defined as alanine or its derivative and a pair of the electrodes is formed respectively in a surface shape or in stripes. Thus, the pressure sensitive electrically conductive layer can be formed by a process approximately same as a general printing process and can be continuously produced by roll-to-roll.
Patent JP-S62292235-A (JP)
Title: Water-base mold coating material and its production
Inventor: USHIKU YOSHIO
IPC: B22C3/00
Filed: 1986-06-12
Abstract: PURPOSE:To improve the high-temp. resistance and impact resistance of a film formed on a sand mold and to insolubilize the same in water by using a water- base mold coating material which contains an aq. soln. of sodium silicate or water glass and sodium alginate and suspending powder refractories therein. CONSTITUTION:This water-base mold coating material is prepd. by adding and mixing the aq. soln. of the sodium alginate to and with the aq. soln. of the sodium silicate or water glass, adding and mixing the powder refractories to and with such aq. soln. mixture and forming the mixture into a paste state. The powder refractories may be SiO2, ZrO2, ZnO, bentonite, etc., which are used heretofore. The above-mentioned material is prepd. by adding and mixing, for example 1pt.wt., powder refractories consisting of 4pt. graphite, 3pts. Al2O3, 1pt. ZnO, 1pt. TiO2 and 2pts. bentonite to and with the aq. soln. mixture composed of 1vol. part commercially marketed water glass and 1vol. part aq. 0.3vol% sodium alginate soln.
Patent JP-H10326197-A (JP)
Title: Queue processing system
Inventor: AIDA WATARU
IPC: G06F9/46
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To accelerate queue processing by respective events in an input queue to successively process without performing any interruption inhibition and making the input queue processing possible, in the case of successive processing in the system of electronic computer or the like, which is provided with communication equipment or a communication function, for temporarily receiving respective events and processing them in order. SOLUTION: Dedicated queues 1, 2 and 3 are prepared for every event and an event information block area 4 is acquired from a common memory area. Besides, the ordinary event queue 1 can use an event based on a timer or hardware interruption as an ordinary event based on the software by preparing all the event information block areas.
Patent JP-S63300633-A (JP)
Title: Interference signal eliminating circuit
Inventor: HORIE TSUTOMU
IPC: H04B1/10
Filed: 1987-05-29
Abstract: PURPOSE:To always obtain a high quality desired signal by generating a signal nearly equal to an interference signal, subtracting the signal from the input signal to extract a desired signal. CONSTITUTION:An input signal is fed to a BPF 1 to extract a rough frequency region of an interference signal included in the input signal, and after it is subject to orthogonal synchronization detection by an orthogonal synchronizing detecting circuit 4, an oscillating circuit 2 is controlled through an LPF 5 to from a phase locked loop. The output of the circuit 2 has a frequency and a phase nearly equal to those of the interference signal by selecting properly the characteristic of the LPF 5. Moreover, the input signal is subject to synchronizing detection by an in-phase synchronizing detecting circuit 3 and supplied to an LPF 6, then the amplitude information of the interference signal is obtained. In applying amplitude control to the output of the circuit 2 by an amplitude control circuit 7 by means of the output of the LPF 6, the signal equal to the interference signal is obtained. The output signal of the circuit 7 obtained in this way is fed to a difference signal circuit 8 and subtracted from the input signal, then the desired signal being the result of eliminating the interference signal from the input signal is obtained.
Patent JP-S5761082-A (JP)
Title: Liquefaction of coal
Inventor: MATSUMURA TETSUO
IPC: C10G1/06
Filed: 1980-09-30
Abstract: PURPOSE: To obtain light liquefied coal oil in high yields, by a method wherein at least two hydrogenation-liquefaction reactors connected in series are used and the operating temperatue of each reactor is raised in turn stepwise when coal is liquefied by a hydrogenation-liquefaction at an elevated temperature under high pressures.  
     CONSTITUTION: A coal powder, a solvent and a catalyst are mixed together in a slurry tank 1 to form a slurry which is then preheated to 150W250°C in a preheater 3. The preheated slurry is introduced into a first hydrogenation-liquefaction reactor 4a and then the succeeding reactors 4b, 4c, 4d, etc., successively. These reators are connected in series, and the operation temperature of each reactor is set in such a manner that the temp. becomes higher from the first toward the following reactors in turn. A successive cracking reaction is carried out from components capable of cracking at a low temp. in turn so that an ether linkage is broken in the first reactor 4a and carboxyl group is decomposed in the second reactor 4b. Thus, a polymn. reaction is inhibited by the insufficient diffusion of hydrogen during the hydrogenation reaction, and light liquefied coal oil can be obtd. in high yields. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5261197-A (JP)
Title: Process for production of needle-like alpha-type gypsum hemihydrate
Inventor: TAKIGAWA YUKIO
IPC: C04B11/024
Filed: 1975-11-14
Abstract: PURPOSE: To produce needle-like α-type hemihydrate of gypsum in a short period without gelling slurry of gypsum dihydrate by adding specially combined mineralizing agents to the slurry and treating it thermally under pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000326723-A (JP)
Title: Attached structure for vehicular air conditioner
Inventor: AKAZAWA YASUMASA
IPC: B60H3/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To efficiently supply a detergent and an aromatic to an evaporator by arranging a solvent flow erupting means in an air conditioning air intake passage, and erupting a solvent supplied from a solvent source arranged in a cabin by the means. SOLUTION: A nozzle 13 for erupting a solvent fluid (a) toward the almost whole front face area of an evaporator is installed in a communicating duct 8 positioned on the upstream side of the evaporator as an air conditioning air intake passage of a vehicular air conditioner. A joint part 13f of this nozzle 13 is connected to a joint part 22 arranged under a housing part 28 fixed to or formed in a receiving member 17 for housing a filling vessel A via a rubber hose 15 as a solvent supply passage. At using time, the solvent fluid is erupted by opening a nozzle N of the filling vessel A by pressing a bottom part of the filling vessel A inversely received in a housing part 28 by fingers, and this solvent fluid is erupted toward the evaporator from the nozzle 13.
Patent JP-H06348687-A (JP)
Title: Method and system for inputting handwritten character
Inventor: KAWAOKA AKIHIRO
IPC: G06K9/03
Filed: 1993-06-08
Abstract: PURPOSE:To smoothly input handwritten characters and to enable input even when KANJIs (Chinese characters) are not surely remembered by recognizing tone character inputted at the time of handwriting input, displaying the characters provided with a part of the recognized character as candidate characters and inputting the selected candidate character. CONSTITUTION:When a radical (KI left-hand radical, for instance) is handwritten in a character input frame and a radical button is pushed before character recognition is completed, a system recognizes the handwritten character and retrieves a data base 3 with the character recognized with a part of the character as a key as the key. Then, the list of the KANJIs of KI left-hand radical is displayed in a candidate character column. When the target character is not present in the candidate characters, a next button and/or pre-button are pushed and the new candidate characters are outputted and searched. When the target character is displayed, it is entered in the input frame by touching it with an exclusive input pen 6. Thus, the KANJI for which only the radical can be remembered can be inputted.