baber/WOPTO huggingface dataset:
Patent JP-H0210247-A (JP)
Title: Measurement of density of newton and non- newton fluid
Inventor: NOOIIOKU PAKU
IPC: G01N9/00
Filed: 1989-03-15
Abstract: PURPOSE: To calculate simultaneously the density of a fluid by an apparatus for measuring viscosity of the fluid by measuring the time falling of a probe by means of a probe-dropping type viscometer in the fluid in a cylinder for a prescribed number of times and carrying out calculation of specified expressions. CONSTITUTION: A probe 54 with a first expected density is dropped down in a fluid in a vertical cylinder 12 and the time to be taken for the probe to fall down in a prescribed distance (measured for marks 22a-22d arranged at, for example, an interval of distance L) along the cylinder 12 is measured. Then, the time to be taken for a probe 54 with a second expected density different from the first expected density to fall down is measured in the same way and the density Pf of a fluid is calculated based on the expression I. In the same way, three probes with expected density are dropped down and the time taken for each probe to fall down in a prescribed distance is measured and based on the expression II, the flow index (n) is determined and based on the expression III, the liquid density of a non-Newtonian fluid is determined.  In this way, using probe-dropping type viscometers, the density of a fluid can easily and quickly be determined.
Patent JP-H03262953-A (JP)
Title: Formation of electrolyte pattern
Inventor: TAKEI FUMIO
IPC: G03F1/80
Filed: 1990-03-14
Abstract: PURPOSE:To improve the productivity of an electrolyte pattern by applying a high-polymer material which is decomposed and ionized by photoirradiation to an electrolyte pattern forming region and removing the unnecessary high- polymer material in the region where the pattern is not formed, then ionizing the high-polymer material. CONSTITUTION:A platinum cathode electrode 2 and a silver anode electrode 3 are formed on a glass substrate 1 and a photosensitive electrolyte compsn. 4 is applied thereon and is dried to form a film of 50mum thickness. A photomask 5 for irradiating the parts exclusive of the electrodes 2, 3 is disposed above the substrate 1 and is irradiated with the light of a mercury lamp to form the electrolyte pattern only in the parts not irradiated with the light; thereafter, the above-mentioned pattern parts are ionized. An oxygen permeable film material is applied on the surface of the substrate 1 to form an oxygen permeable film 6 (20mum thickness). The formation of the electrolyte layer which plays the most important role at the time of formation of an electrochemical measuring element and more particularly the oxygen electrode is executed by the photoirradiation in this way.
Patent JP-S63228829-A (JP)
Title: Optical frequency draw-in device
Inventor: EMURA KATSUMI
IPC: H04B10/61
Filed: 1987-03-18
Abstract: PURPOSE:To draw the oscillation frequency of an oscillating light source into a certain frequency range, e.g., a lock-in range of a stabilizing loop for frequency difference against reference signal light, by detecting and correcting the variance of frequency by means of the sweep signal of a frequency sweeping part and an output signal received from a power monitor part. CONSTITUTION:The positional relation between the signal light 1 and local oscillation light 3 is detected by sweeping the oscillation frequency of the light 3. The difference of frequency between the light 1 and the light 3 is set within the band of a light receiver 5 at a certain point in a sweeping. The presence or absence of an intermediate frequency signal is monitored at a power monitor part 10 consisting of an envelope detecting circuit. The pulse output of the part 10 is multiplied by the output of a sawtooth wave generating circuit 9 via a multiplier 12 for production of a signal 13 whose polarity corresponds to the frequency disposition. Based on the signal 13, a light source control part 14 changes the bias level of a local oscillating light source 2 in response to the polarity and the amplitude of the signal 13. In such a way, the oscillation frequency of the light source 2 is drawn in.
Patent JP-H03265447-A (JP)
Title: Core-coil assembly for linear motor and molding method therefor
Inventor: NAKAJIMA MOTOHARU
IPC: H02K41/02
Filed: 1990-03-14
Abstract: PURPOSE:To eliminate preparation of a pouring mold by using a boxlike vessel made of plastic, incorporating a core.coil semifabricated product therein, pouring thermosetting resin in the vessel as a pouring mold, and integrating these three elements. CONSTITUTION:A boxlike vessel 11 made of plastic is used as a resin pouring mold. A coil 21 is wound on a core and a core.coil semifabricated product 22 adhered with a thermostat (not shown in figure) is contained in the vessel 11 with the leg 23 of the product disposed upside. Then, thermosetting resin 24 such as epoxy resin is poured, thermoset, the vessel 11 and the product 22 are integrally coupled to obtain a core.coil assembly 20. Thus, since the vessel is used as the mold and used as a shell of the assembly by outserting as part of the product as it is, it is not necessary to prepare a pouring mold nor to manage it. Since a mold releasing is not required, heating work for adhering mold release agent can be omitted.
Patent JP-H03263625-A (JP)
Title: Medium for recording information
Inventor: TERADA MASATO
IPC: G11B7/257
Filed: 1990-03-14
Abstract: PURPOSE:To improve initial accuracy and to stabilize the accuracy in spite of an external environmental change by providing a coating layer of a UV curing resin on the front surface side (the side opposite from a recording layer) of a plastic sub strate as well to obtain the stress balance with the UV curing resin on the upper side of the recording layer. CONSTITUTION:The UV curing resin 4 provided on the upper side of the recording layer 3 is required to have excellent flawing resistance, moistureproofness and adhesive property to the recording layer. And this resin must not have corrosion property as this resin is brought into directly contact with the recording layer 3. Meanwhile, the UV curing resin 1 provided on the front surface of the substrate 2 is excellent in the flawing resistance and antistatic effect and the film thickness thereof is prefer ably 1 to 30 mum. These two UV curing resins 1, 4 are made to sufficiently play the role of protecting the recording layer 3 or the front surface of the substrate 2 in such a manner and further, the balance of the tensile stresses by the volumetric shrink age of the two UV curing resins 1, 4 is obtd. The degradation in the accuracy generat ed in the structure of the medium is overcome in this way and the high initial accuracy is obtd. The disk accuracy is stably maintained in spite of the external environmental change.
Patent JP-H10254770-A (JP)
Title: Data read method and information processor using the method
Inventor: KUBOTANI SHIGEJI
IPC: G06F9/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To shorten the starting time of an information processor and to improve operability. SOLUTION: An instruction PR based on information SD of a nonvolatile memory 50 connected to an interface part 40 is supplied to a data storage part 30 with an instruction CH before data are read from a mass storage data storage part 30 with long data read time in a signal processing part 10 after the operation of the information processor is stated. Data DT are kept in a cache memory 55 with short data read time. When an initializing operation for recognizing respective pieces of hardware is completed and the instruction RQ of data reading is outputted from the signal processing part 10, data of the memory 55 are supplied to the signal processing part 10 and data of the memory 55 are updated. Information of the memory 50 is updated to new information when a change occurs during the opeartion of the information processor or at the termination time of the operation. Since data DT are speedily processed in the signal processing part 10, the starting time of the information processor is shortened.
Patent JP-H11262275-A (JP)
Title: Inverter device
Inventor: KIMOTO KENICHI
IPC: H02M7/5387
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enable an independent operation to be outputted with a system different from the electrical system of a linkage without using a transformer and to drive the transformer, a motor, etc., by reducing the starting current of a load. SOLUTION: When an inverter is operated in a link with a system 3, the output currents of at least two pairs of half bridge circuits of the three pairs of the half bridge circuits 4 to 6 are controlled to a desired value. When the inverter is cut off and the system 3 is to be operated independently, the output voltage of a pair of the half bridge circuit of the three pairs of the half bridge circuits 4 to 6 is controlled to zero voltage. Also, the output voltages of the remaining two pairs of the half bridge circuits are controlled to the value of the same amplitude but with the phases shifted by 180 degrees.
Patent JP-H11254090-A (JP)
Title: Device for forming wax pattern
Inventor: MACHIDA SHUNICHI
IPC: B22C9/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency and to improve the precision of a wax pattern by improving the pressure proof of a resin mold with good thermal conductivity even in the case of being thin thickness therein and shortening the time for hardening the wax causing to shorten the cycle of an injection work. SOLUTION: The resin-made resin mold 1 for forming the wax pattern for using a lost wax casting, is prepared and the outside of the resin mold 1 is held with a metal-made frame body 10 enabling thermal transferring from the resin mold 1. A space 11 between the resin mold 1 and the frame body 10, is formed and backup material 20 having metallic powder enabling the heat transferring from the resin mold 1 is filled up in this space 11. The metallic powder of the backup material 20 is combined with resinous binder and a cooling piping for supporting cooling liquid is formed in the backup material 20 and metal is coated on the resin mold 1 with an electroless plating.
Patent JP-H06248072-A (JP)
Title: Water-soluble polyamino acid derivative, its production and hair treating agent composition
Inventor: MIYAJI YASUYOSHI
IPC: A61Q5/00
Filed: 1993-02-26
Abstract: PURPOSE:To inexpensively and simply obtain the subject polymer useful as a hair treating agent, etc., by polymerizing an acidic amino acid-omega-alkyl N- carboxylic acid anhydride, etc. amidating the polymer with an organic amine containing a thiol group, etc., hydrolyzing the residual ester group. CONSTITUTION:An acidic amino acid-omega-alkyl N-carboxylic acid anhydride (e.g. gamma-methyl-L-glutamate L-carboxylic acid anhydride) or the acidic amino acid-omega- alkyl N-carboxylic acid anhydride and a neutral amino acid-N-carboxylic acid anhydride (e.g. leucine N-carboxylic acid anhydride) are polymerized and omega-ester group of the polymer is amidated with an organic amine containing thiol group or disulfide group of formula I (R1 is H or 1-4C alkyl; (p) is 1-4) or formula II (R2 and R3 are as shown for R1; (q) is 1-4) (e.g. cysteamine). Successively, the residual ester group is hydrolyzed to give the objective water-soluble polyamino acid derivative containing substituent groups of formula III ((n) is 1 or 2; X is H or group of formula IV) and formula V ((m) is 1 or 2; M is H or alkali metal, etc.) supported on a peptide chain.
Patent JP-S52144078-A (JP)
Title: Laminates
Inventor: NAITOU SHIGEMI
IPC: B32B15/08
Filed: 1976-05-26
Abstract: PURPOSE: To obtain a molded polymer/metal laminate having a high adhesiveness without degrading the characteristics of the polymer by sputter-etching a fluorinated polyolefin molded article, and by subjecting the treated surfaces of the article to the nonelectrolytic plating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227065-A (JP)
Title: Manufacture of photodetector
Inventor: KUBO MINORU
IPC: H01L31/107
Filed: 1987-03-17
Abstract: PURPOSE:To obtain the structure of a photodetector with an excellent quantum well easily by conducting control by interrupting irradiation intensity of light without using control by changing over a raw material gas when a quantum well layer is grown. CONSTITUTION:Epitaxial growth is executed onto a GaAs substrate 1 on a susceptor 6 in a reactor 5 in succession through the supply of a raw material gas 10 and the irradiation of the excimer laser beams 11 of ArF, etc., while the substrate is heated by using an organo-metallic vapor growth method (a MOVPE method) by optical pumping. For form a quantum well layer consisting of un-doped AlxGa1-xAs/AlyGa1-yAs (x<y), AlxGa1-xAs 13 is epitaxial-grown while being irradiated with beams, and AlyGa1-yAs 14 is epitaxial-grown while being irradiated with ArF excimer laser beams 11. The process is repeated forty times, thus shaping the quantum well layer 15. Accordingly, the steepness of the interface at the time of the formation of the quantum well layer is improved, thus forming excellent quantum well layer.
Patent JP-H03262362-A (JP)
Title: Pseudo fault test circuit for isdn subscriber circuit
Inventor: UJIIE HIROYUKI
IPC: H04M3/26
Filed: 1990-03-13
Abstract: PURPOSE:To eliminate the need for production of a physical pseudo fault by controlling a subscriber circuit in terms of software. CONSTITUTION:When a pseudo fault takes place in a layer-1 termination section 2, a controller 5 of an exchange sends a specific command as a control signal to cause a pseudo fault to a pseudo fault control means 6 in a control section 4 of a subscriber circuit 1. The pseudo fault control means 6 sends specific address information to cause the pseudo fault and a write control signal to write address information to a pseudo fault write means 7 of the layer-1 termination section 2. On the other hand, the pseudo fault control means 6 of the control section 4 sends a pseudo fault generating signal to a pseudo fault hold means 8 simultaneously when the pseudo fault is generated as a pseudo fault generating control signal and the pseudo fault latch means 8 sends the pseudo fault generating signal to the layer 1 termination circuit 3. Thus, the occurrence of the pseudo fault is controlled in terms of the software.
Patent JP-H10318887-A (JP)
Title: Valve housing used for fluid distribution system and valve assembly
Inventor: VENOOKER RONALD J
IPC: G01N1/10
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain the seal of a liquid being sucked by a method wherein a cylindrical main body part comprising a primary hole is provided, an inside end part comprising a secondary hole is provided and an outside end part which is situated at the outside opening of a bottle and which comprises an opening communicating with the primary valve is provided. SOLUTION: A valve assembly 50, a cap assembly 52 and a fluid coupling mans 54 are attached to a reagent bottle 40. A housing 56 comprises a cylindrical main body, and the main body comprises a primary hole 62 provided with a ventilation hole 68. The housing 56 is provided with an outside end part comprising an outside opening communicating with the primary hole 62 and with an inside end part comprising a secondary hole 66. The main body is formed to be a taper shape toward the inside end part in a comparatively small diameter from the outside end part in a comparatively large diameter. The primary hole 62 comprises a longitudinal central- axis line which is extended to the horizontal direction, and the secondary hole 66 is extended obliquely downward toward an inside opening from the primary hole 62. The primary hole 62 constitutes a first chamber, and the outside opening constitutes a first outside opening at the first chamber. The secondary hole 66 and the inside opening constitute a first inside opening at the first chamber.
Patent JP-H11259122-A (JP)
Title: Monitoring and control system
Inventor: AWANO KIYOSHI
IPC: G05B9/03
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To monitor information detected by a sensor and to enable an operator to operate an operation terminal without increasing cost even when a controller is stopped due to its abnormality or maintenance. SOLUTION: Detection information detected by the sensor 1 is transmitted to an MMI 5 through a data bus, a controller 3 and a control LAN 4 and displayed on the MMI 5. When an operator outputs an operation instruction from the MMI 5 as necessity, the instruction is transmitted to an operation terminal 6 through the LAN 4, the controller 3 and the data bus 2 and the terminal 6 is controlled. When the controller 3 is abnormal, the detection information from the sensor 1 is directly transmitted to the MMI 5 through the data bus 2 arc displayed on the MMI 5. When the operator outputs an operation instruction from the MMI 5 if necessary, the instruction is directly transmitted to the terminal 6 through the data bus 2 and the terminal 6 is controlled.
Patent JP-H02241143-A (JP)
Title: Automatic restoration system
Inventor: KITO KAZUAKI
IPC: H04J3/06
Filed: 1989-03-14
Abstract: PURPOSE:To keep the system operation without giving adverse effect on a transmission signal of other slave station by providing an end information storage means and a restoration inhibit means and allowing the slave station to inhibit transmission even when power is applied before the setting of the transmission timing is finished. CONSTITUTION:A completion information storage means 21 and a restoration inhibit means 20b are provided and when setting of parameter information is finished, the information representing it is stored in the completion information storage means 21. When power is applied, a restoration inhibit means 20b discriminates whether or not the setting of parameter information is finished is discriminated from the storage content of the completion information storage means 21 and when the setting is not finished, the restoration by an automatic restoration means 20a is inhibited. Thus, even when power is applied before the end of setting of the transmission, the slave station makes no transmission. Thus, the system operation is kept stably without giving adverse effect onto the transmission signal of other slave stations.
Patent JP-H08266395-A (JP)
Title: Automatic juicer for citrus fruit
Inventor: PALUMBO CESARE
IPC: A23N1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To disassemble easily and rapidly a juicer for regularly washing and maintaining a small number of elements. SOLUTION: A juicer 1 has a fixed frame with an upper stage and a lower stage, and a first drum 5 with a vertical axis is mounted and actuated to rotate between the upper stage and the lower stage. Many holes for passing juice are opened on the first drum 5. A second drum 10 with a vertical axis can eccentrically rotate outside the first drum 5. And a lateral pressing means is provided therewith to press an inner surface of the second drum 10 toward the other surface of the first drum 5 at an area for squashing citrus fruits. A cutter 17 for cutting a fruit F in half is mounted on the drums 5, 10 at an opening section of the upper stage, the fruit halves fall between the drums 5, 10, and cut surfaces of the fruits touch the surface of the first drum 5. A hole 28 of the lower stage is for exiting juice and a chute 29 for removing peels of the fruit halves.
Patent JP-S57176704-A (JP)
Title: Manufacture of core
Inventor: SAGAWA MASATO
IPC: H01F1/20
Filed: 1981-04-23
Abstract: PURPOSE:To obtain an anisotropic core having large saturation magnetic flux density, small iron loss and excellent high frequency characteristic by compressing and insulating a rectangular fine powder made of metal magnetic material produced by a superquenching method under a high magnetic field. CONSTITUTION:A metal magnetic material produced by a superquenching method such as, for example, a superquenching Sendust is formed in a strip having approx. 30mum of thickness and 0.1-1mm. of width, and this strip is cut in a length of several mm. to produce a fine powder. Then, this is dipped in a polysilcesoxane solution, is then dried at 100 deg.C for 1 hour, is thereafter neat treated at approx. 350 deg.C in a magnetic field of approx. 100 oersted for 1 hour, and is insulated on the surfaces of the fine powder pieces. Subsequently, epoxy resin powder is then applied, the mixture is compressed to form a molded unit 8 by presses 9, 9' in a magnetic field of approx. 3,000 Oersted, and is heated at 120 deg.C for 1 hour to harden the resin. Thus, an anisotropic core having large saturation magnetic flux density, small iron loss and excellent high frequency characteristics can be obtained.
Patent JP-2000254523-A (JP)
Title: Method for preparing catalyst for producing bisphenol
Inventor: SUZUKI SHINTARO
IPC: C07B61/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To uniformly neutralize an acidic cation exchange resin with a nitrogen-containing sulfur compd. simply and efficiently without generating a problem of apparatus corrosion. SOLUTION: In a method for preparing a catalyst for producing bisphenols by partially neutralizing an acidic cation exchange resin with a nitrogen- containing sulfur compd., a reactor is packed with an acidic cation exchange resin and, while or after an aq. soln. of the nitrogen-containing sulfur compd. is charged in the reactor, air bubbles are allowed to flow in the reactor from the lower part thereof to neutralize the acidic cation exchange resin uniformly to prepare the catalyst for producing bisphenols.
Patent JP-H03173840-A (JP)
Title: Production of chlorotrifluoroethylene
Inventor: MORIKAWA YUTAKA
IPC: B01J23/755
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the title compound in a long life of catalyst and in high yield in reacting 1,1,2-trichloro-1,2,2-trifluoroethane with hydrogen in the presence of a catalyst, by using a specific metal such as iron or an oxide thereof as the catalyst. CONSTITUTION:1,1,2-Trichloro-1,2,2-trifluoroethane is reacted with hydrogen in the presence of a catalyst of Fe, Ni, Cu, Sn, Zn, Cr or an oxide thereof preferably supported on a carrier such as Ni/SiO2, Ni/MgO, Ni/activator, Ni/Y- zeolite, Fe/SiO2 or Cr/SiO2 and preferably further in the presence of steam to prevent deterioration of the catalyst under normal pressure at 300-550 deg.C, preferably 400-500 deg.C to give chlorotrifluoroethylene, a valuable substance from the above-mentioned raw material in the course of use control in a long life of catalyst, selectively and efficiently without using an expensive catalyst.
Patent JP-S63227234-A (JP)
Title: Bus fault detecting and diagnosing circuit
Inventor: NAKADE HIROSHI
IPC: H04L1/00
Filed: 1987-03-17
Abstract: PURPOSE:To continue a service to a terminal equipment in which no fault is generated, by separating all of the terminal equipments from a common bus automatically when the fault is generated in the terminal equipment or the common bus, and performing the check of each terminal equipment and the common bus automatically. CONSTITUTION:When the fault is generated in either terminal equipment, a bus fault detecting means 160 detects the fault, and adds a control signal on a test means 110 provided at each terminal equipment, the contacts 90 and 100 of a switch, the contact 140 of the switch connected to the common bus 105, and a test pattern generating means 150. When the control signal being received, the contacts 90 and 100 of the switch are switched from signal sides to test sides, and as a result, each terminal is separated from the common bus 105. The test means 110 checks coincidence/discrepancy between a received pattern signal and a delivery signal, then, the detection and the diagnosis of the fault for each terminal and the common bus 105 are performed automatically. In such a way, it is possible to continue the service for the terminal in which no fault is generated.
Patent JP-S51138248-A (JP)
Title: Guide vanes operation device of water wheel etc
Inventor: AKAHORI HIROSHI
IPC: F03B3/18
Filed: 1975-05-26
Abstract: PURPOSE: A guide vanes operation device of water wheels etc. that provides simple constrution and having high operation efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio