baber/WOPTO huggingface dataset:
Patent JP-H01193278-A (JP)
Title: Dialkylphosphoric acid polyaluminum salt, oil-gelling agent comprising said salt and external agent composition containing said salt
Inventor: FUKAZAWA JUNICHI
IPC: A61K47/12
Filed: 1988-01-29
Abstract: NEW MATERIAL:A dialkylphosphoric acid polyaluminum salt insoluble in aqueous solvents. USE:The salt is used as an oil-gelling agent for external agent compositions such as medicines, cosmetics, creases and paints. The salt imparts thixotropic rheological characteristics to oiling agents, it highly stable and transparent and has a good feeling of use and no stringiness. Further, the salt gives especially good results to make-up cosmetics such as foundations and to skin care cosmetics such as creams, oil-gelled cleansing creams and milky lotions. PREPARATION:The novel compound is obtained by reacting a dialkyl phosphate ester of formula I (R1 and R2 are 8-26C hydrocarbon group) or a salt thereof with a basic polyaluminum salt of formula II (X is an x-valent anion other than hydroxyl group; m is a positive integer and 3m=n+xl; k is 0 or a positive integer) in an aqueous medium.
Patent JP-S53105261-A (JP)
Title: Shape measuring method of plate form objects
Inventor: NASHIHARA HIROSHI
IPC: G01B21/00
Filed: 1977-02-25
Abstract: PURPOSE: To measure warpage without scoring or damaging plate form objects by providing a vertically movable table which adheres the plate form object through vacuum suction and three vertically movable spherial seat heads on the circumference of said table. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07229069-A (JP)
Title: Method for treating polyester yarn
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1994-02-16
Abstract: PURPOSE:To obtain polyester yarn having improved adhesivity to matrix rubber by forming a modified nylon coating film on the surface of polyester yarn having surface inactivity and irradiating the nylon coating film with ultraviolet rays. CONSTITUTION:Polyester yarn is immersed in a treating solution prepared by mixing (A) a water/alcohol-based dispersion of an N-methoxymethylated nylon of formula I with (B) an epoxy acrylate compound of formula II in the ratio of A/B=50/3-50115 (concentration ratio of solid content), successively irradiated with ultraviolet pulse laser having 190-310nm wavelength in an atmosphere under atmospheric pressure at normal temperature and then treated with RFL (resorcin.formalin.rubber latex) to improve adhesiveness to matrix rubber. The N-methoxymethylated nylon is obtained by modifying a nylon resin by reaction of the resin with formalin and methyl alcohol and is made soluble in an alcohol.
Patent JP-H07226631-A (JP)
Title: Optical signal detection circuit
Inventor: NAKAYAMA YOSHINOBU
IPC: H03F1/08
Filed: 1994-02-16
Abstract: PURPOSE:To suppress input impedance low, to prevent speediness from being degraded and to provide high trans impedance by feeding back the output voltage of an initial stage amplifier for converting the output current signals of a photodetector to voltage signals through a circuit provided with an active element to an input side. CONSTITUTION:Optical signals are converted into current signals in the photodetector 11 and converted into voltage signals and amplified by the initial stage amplifier 12. The output signal voltage is outputted to a terminal 15, divided by resistors 16 and 17 and fed back through a feedback part 19 and the resistor 20 to the input terminal 13 of the initial stage amplifier 12. In this case, the feedback part 19 is constituted of an amplifier provided with input impedance sufficiently higher than the parallel value of the resistors 16 and 17. By turning the feedback part 19 to the active element in such a manner, the input impedance of the initial stage amplifier 12 is suppressed low, the degradation of response characteristics by the time constant of an input circuit is prevented, the speediness is not degraded, the high trans impedance is obtained and speeding-up and gain raising are simultaneously realized.
Patent JP-S57135284-A (JP)
Title: Apparatus for controlling number of operative pumps having different capacities
Inventor: WAKAMATSU HIDEYUKI
IPC: F04B49/02
Filed: 1981-02-12
Abstract: PURPOSE:To raise the efficiency of operation, by holding an operating instruction by a stepping relay capable of freely selecting the pump operating sequence after making distinction between a large pump and a small pump when an instruction for decreasing the number of operative pumps is outputted. CONSTITUTION:When a condition that a flow-rate setting signal is greater than a guasi-discharge rate is satisfied, an alarm setter 15A produces a pump increasing signal 16 for shifting a stepping relay 18 for a normal direction. On the other hand, when the following relationship, (flow-rate setting signal) - (discharge rate of a small-capacity pump) = (guase-discharge rate), is satisfied, an instruction 17A for decreasing the speed of the small capacity pump is outputted. Similarly, when the following relationship, (flow-rate setting signal) - (discharge rate of a large-capacity pump) = (guasi-discharge rate), is satisfied, an instruction 17B for decreasing the speed of the large-capacity pump is outputted. These pump speed decreasing instructions are applied to the stepping relay 18 after passing through a contact 24 for making distinction between the small-capacity and the large-capacity pumps to be started finally, and then cause shifting of the stepping relay 18 in a negative direction.
Patent JP-H03222452-A (JP)
Title: Cassette storing method and processing facility for many cassettes
Inventor: WATANABE HIROSHI
IPC: H01L21/66
Filed: 1990-01-29
Abstract: PURPOSE:To improve the availability factor of a processing device by classifying plural cassettes automatically by a factory managing computer, according to the processors in the next process and the conditions on processing of the processors or according to the processing facilities in the next process, so as to store them on the shelf in a storage. CONSTITUTION:The delivery and carriage of a cassette is done automatically by a transfer device 12. A factory managing computer performs the control of a number reading device 9, said transfer device 12, and processors 11a-11c, the control of a carrier 13, which carriers each cassette between a plurality of processing facilities 11a-11c, and the general control of the controller for each processing facility. Hereby, efficient process management can be done, and the availability factor of the processor can be improved.
Patent JP-H02202139-A (JP)
Title: Connection device for terminal equipment
Inventor: TANAKA YUJI
IPC: H04L12/40
Filed: 1989-01-31
Abstract: PURPOSE:To automatically, simply, and precisely perform the address attachment and registration of terminal equipment even when a user is not possessed with knowledge with respect to a system by performing the re-transmission of an equipment address after changing a transmitted equipment address by each terminal equipment that desires to perform the address registration when no response is obtained. CONSTITUTION:Each terminal equipment 1i that desires to perform the address registration performs transmission simultaneously to the terminal equipment 1a, 1b,... via a transmission line 5 setting an allocated fixed address as the equipment address of its own equipment. The terminal equipment 1a, 1b,... receiving the equipment address return a registration confirming response when the equipment address does not coincide with the address already registered on an address map, and return no response when it coincides with the address. Therefore, each terminal equipment 1j that desires to perform the address registration performs the re-transmission of the equipment address after changing the transmitted equipment address when no response is obtained. In such a way, it is possible to automatically perform the connection registration of the terminal equipment and the setting of the address, and to evade mis-setting, and to simplify an operation.
Patent JP-H04211998-A (JP)
Title: Production of semiconductor device and semiconductor device production device
Inventor: MURATA AKIHIKO
IPC: H01L21/52
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a production method in which an IC chip 4 is fixed on a substrate 1 in a moment and a wiring and sealing operation is conducted. CONSTITUTION:A semiconductor device is produced by a method wherein a magnetic layer 2 is provided at least either the rear surface of an IC chip 4 or the top surface of a substrate 1 on which the IC chip 4 is to be mounted; an attraction layer 5 which can be magnetically attracted is provided on the other surface; the IC chip 4 is magnetically fixed on the substrate 1 by abutting the magnetic layer 2 on the attraction layer 5; and thereafter a wiring and sealing operation is conducted. Alternatively, a semiconductor device is produced by a method wherein the rear surface of the IC chip 4 is abutted on the top surface of the substrate 1 and disposed on a table provided with an electromagnet; the IC chip 4 is magnetically fixed on the substrate 1 by applying a magnetic force by the electromagnet; and thereafter a wiring and sealing operation is conducted.
Patent JP-H09302542-A (JP)
Title: Apparatus for heat-treating synthetic fiber yarn
Inventor: TANEUE FUMIO
IPC: D02G1/02
Filed: 1997-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for heat treatment, which is an apparatus capable of solving problems in inability to thread a yarn for a long time when causing yarn breakage, capable of self cleanable in a short time without requiring the cleaning by a hand at the time of the yarn breakage, performing rethreading and affording a wide range of processing conditions. SOLUTION: This apparatus for heat-treating a synthetic fiber yarn comprises heater bodies 11 and 21 and heating units 12 and 22 divided in at least two parts in the longitudinal direction of a heating device in the apparatus for heat-treating the synthetic fiber yarn comprising the heater bodies 11 and 21 for surrounding all or a part of the synthetic fiber yarn during the false twisting or draw false twisting in a noncontact state, the heating units 12 and 22, installed in the heater bodies 11 and 21 and capable of heating the heating wall surfaces of the heater bodies 11 and 21 at a high temperature, and yarn guides provided in yarn passages surrounded with the heating wall surfaces of the heater bodies 11 and 21.
Patent JP-H03222936-A (JP)
Title: Apparatus for measuring shape of cornea
Inventor: FUJIEDA MASANAO
IPC: A61B3/10
Filed: 1990-01-29
Abstract: PURPOSE:To measure an accurate shape by selecting two or more sets of cornea reflected images at least at three points forming the respective parts on the circumference of a circle from the cornea reflected images of the gathering of the point indice substantially present on the same circumference of a circle and supposing the oval shape connecting the cornea reflected images of the respective sets to operate and display the cornea shapes of the respective parts. CONSTITUTION:The luminous fluxes 1a'', 1c'' from the cornea reflected images 1a', 1c' of spot light sources projected on the cornea 3 of an eye to be examined at an angle alpha are inclined on unidimensional position detection elements 5a, 5b by the prism actions of convex cylindrical lenses 8a, 8b and separated by prisms 9a, 10a, 9b, 10b to be formed on the unidimensional position detection elements 5a, 5b as images 1a''', 1c''' Four sets of the gatherings of three points are obtained from the position coordinates of the cornea reflected images 1a', 1c' obtained by adding correction considering the effect of optical magnification or prisms to the detected result and an oval connecting three points is supposed with respect to each of those sets to measure the cornea shape of each part. By simple constitution, it is judged whether the cornea 3 is a toric surface and the degree thereof can be displayed.
Patent JP-2000217533-A (JP)
Title: Coagulant for tofu
Inventor: YOSHIDA HIROYUKI
IPC: A23L11/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifying coagulant for tofu (bean curd) having a wide range of stable functions for obtaining the tofu having excellent hardness and elasticity. SOLUTION: In this emulsifying coagulant for tofu, the concentration of magnesium chloride in an emulsion is 25-50 wt.%, the average emulsified particle size (based on the volume) of the emulsion is in the range of 0.5-4 μm and the kurtosis of distribution of emulsified particles is 0.2-0.6.
Patent JP-H02236134-A (JP)
Title: Integrity evaluation for tube or container
Inventor: NAKASHIBA AKIO
IPC: G01M3/02
Filed: 1990-01-29
Abstract: PURPOSE:To curtail time and expense for evaluation by comparing a change pattern of a leakage flow rate measured by varying a pressure of a pressure fluid introduced into a tube to be tested or in a container to be tested with a change pattern prepared beforehand to evaluate a pressure resistance. CONSTITUTION:A tube 1 to be tested with both ends thereof sealed, for example, a gas pipe buried underground is divided to a length of 100m and after a cutting thereof, both cut parts are sealed. A gas is forced into the pipe via a pipeline 6 from a pressure source 2 and a pressure thereof is set to a pressure set with a governor 3 to measure the pressure with a pressure detector 4. A gas pressure from the pressure source 2 is loaded gradually to detect leakage flow rates from a underground buried tube 1 at pressure points with a flowmeter 5. A change pattern of the leakage flow rate is compared with a change pattern of a leakage value prepared beforehand thereby evaluating an integrity (pressure resistance and durability).
Patent JP-S63187950-A (JP)
Title: Demodulating circuit
Inventor: INOUE TAKETOSHI
IPC: H04L27/156
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the influence of power source fluctuation, temperature fluctuation or the like by respectively adding a modulation signal and a signal from a crystal oscillator to first and second monostable multivibrators, compar ing the outputs and obtaining a demodulation voltage. CONSTITUTION:Two monostable multivibrators 31 and 32 are generated on a same chip. The modulation signal is added to one monostable multivibrator 31 through a Schmitt trigger circuit 2, and it is converted into a PPM signal, whereby it is added to a comparator 7 through a low pass filter 4. The signal whose frequency is the same as the center frequency of the modulation signal is added from a crystal oscillator 5 to the monostable multivibrator 32, and the output is added to the comparator 7 through a low pass filter 6 as a refer ence voltage. The demodulation voltage can be obtained from the comparator 7.
Patent JP-S62179023-A (JP)
Title: Operation control unit
Inventor: HATTORI TAKUO
IPC: G06F3/0346
Filed: 1986-02-02
Abstract: PURPOSE:To obtain an operation control unit having a human body training effect to move and operate the whole of the human body by means of a computer game, etc., by providing the titled unit with one or more photoelectric switches. CONSTITUTION:An operation control unit is generally composed of respective switches with an up and down and right and left direction shifting and a trigger, a photoelectric switch 1 is used for a left shifting, a photoelectric switch 2 is used for a right shifting, a photoelectric switch 3 is used for an upper shifting, a push button switch 4 is used for a lower shafting and a push button switch 5 is used for the trigger. Various assemblies can be executed according to the type of software concerning to which operation control unit the photoelectric switch is used. Photoelectric switches 1 and 2 are composed of a projecting part 6 and a photodetecting part 7, are of the system in which the light enters by a reflecting plate 8, and as for the method to use, for example, the attitude to open both legs and sit before the television set is kept, the reflecting plate is held on both hands or held on one hand, for the left shifting of the reference point on a screen, the hand is extended largely to the left and the reflecting light enters the photodetecting part 7 of the photoelectric switch 1 of the left shifting. Thus, while the game is played, the human body training effect can be expected.
Patent JP-H05282452-A (JP)
Title: Method and device for pattern recognition
IPC: G06K9/68
Filed: 1993-02-08
Abstract: PURPOSE:To recognize a character adaptive for the feature of a pattern to be recognized by selecting one recognition mode from plural recognition modes based on the feature of an unknown pattern. CONSTITUTION:This method and device is provided with a host CPU 10, an image data input device 11, image memory 12 which stores inputted image data, a character recognizing device 14 which recognizes the unknown pattern sent from the CPU 10 via an SCSI interface 13 and transfers the candidate of the unknown pattern to the CPU 10 via the interface 13, and character memory 15 which stores the candidate transferred from the device 14. A pattern recognition part is provided with the plural modes which compare the unknown pattern with at least one of known patterns, and a selection part selects one mode from the plural recognition modes based on the feature of the pattern to be recognized. Thereby, it is possible to recognize the character adaptive for the feature of the pattern to be recognized.
Patent JP-H09328341-A (JP)
Title: Cement-milling auxiliary agent
Inventor: BEIHASU ERUUJIYAZAIRI
IPC: C08L55/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To efficiently mill cement clinker and improve characteristic of produced cement by adding a styrene-maleic acid anhydride copolymer superplasticizer to a cement clinker-milling auxiliary.  
     SOLUTION: This cement-milling auxiliary is obtained by adding a styrene- maleic acid copolymer superplasticizer represented by formula I [R is a 2-6C alkylene group; R 1  is a 1-20C alkyl or a 6-9C cycloalkyl or phenyl group; (x), (y) and (z) are each 0.01-100; (m) is 1-100 and (n) is 10-100, with the proviso that (x) to (y+z) is (1:10) to (10:1); (z) to (y) is (3:1) to (100:1); (m+n)=15-100] or formula II (M is hydrogen or a hydrophobic polyalkylene glycol residue of polysiloxane) to a cement-milling auxiliary. The clinker-milling auxiliary is added before or during milling of cement clinker. An amount of the auxiliary added is about 0.05-1.0% based on cement clinker. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08219138-A (JP)
Title: Washer
Inventor: IKARI AKIRA
IPC: F16B43/00
Filed: 1995-02-08
Abstract: PURPOSE: To distinguish between a temporary fastening condition and dead fastening condition of a bolt or nut at sight. CONSTITUTION: In a washer having an annular held pressure part 11 which is held and pressed under a nut or a bolt head 4a, the held pressure part 11 is formed in a projection shape on one surface side, and also an inversion part 13 is formed on the outer circumference of the held pressure part 11, which is formed in a flat shape or which is formed in a projection shape on the other surface side at the time of a normal time, and which is inverted in a projection shape on one surface side when the projection shape of the held pressure part 11 is deformed in a flat shape by holding pressure force.
Patent JP-H09189978-A (JP)
Title: Silver halide emulsion
Inventor: SHIOZAWA TAKEKIMI
IPC: G03C1/035
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide emulsion containing flat silver halide grains of novel forms capable of giving superior photographic performance, such as improvement of pressure resistance and restrainment of sensitivity deterioration of the lower layer a laminated coated emulsion layers. SOLUTION: This silver halide emulsion comprises a dispersion medium and silver halide grains containing the polygonal flat silver halide grains amounting to >=50% of the projection areas of the total silver halide grains and having a diameter of >=0.4μm and an aspect ratio of >=2, and the ones amounting to >=30% of the projection areas of the above flat grains having recessed parts from one face to the inside in at least one face of each grain.
Patent JP-H05191287-A (JP)
Title: Multi-channel d/a converter ic
Inventor: KUMAZAWA NAOKI
IPC: H03M1/66
Filed: 1992-01-08
Abstract: PURPOSE:To select a system number used for adjusting an output amplitude of a multi-channel optionally. CONSTITUTION:Each of three D/A converters 11R, 11G, 11B of a 3-channel D/A converter is provided respectively with each of amplitude adjustment input terminals 46, 48, 50, and each of three amplitude control sections 12R, 12G, 12B is provided respectively with each of amplitude adjustment output terminals 45, 47, 49. Then it is devised that the combination of connection of the three amplitude adjustment input terminals 46, 48, 50 and the three amplitude adjustment output terminals 45, 47, 49 freely to select optionally the adjustment of the 3-channel output amplitude.
Patent JP-S57135665-A (JP)
Title: Wound-rotor type dc motor
Inventor: YAMADA YOSHIO
IPC: H02K29/00
Filed: 1981-02-13
Abstract: PURPOSE:To improve the reliability of a motor by energizing a rotor coil through a current collecting ring and a brush, thereby eliminating a commutator. CONSTITUTION:In a DC motor in which the energization of a rotor having a plurality of coils is switched by the relative position between the rotor and a stator field for rotating in the prescribed direction, a rotor coil 11 is energized through a plurality of current collecting ring 2 connected to the rotor coil and a brush 13, the switching of the energization is performed by an electronic device 14, and the timing of switching the energization is controlled by a signal from the rotor position detector 16. In this manner, a commutator can be eliminated, and though brush powder is produced due to the reduction in the wear between the ring and the brush, but the position detector and the brush unit are isolated from each other. Accordingly, the influence to the position detector can be interrupted.
Patent JP-H05284294-A (JP)
Title: Image-forming system
IPC: B41J2/44
Filed: 1993-01-13
Abstract: PURPOSE: To form an image exposure area through high-accuracy estimation. CONSTITUTION: Four optical systems 30, 32, 34 and 36 are arranged symmetrically at the positions of 180 deg. around polygons 38 and 40, a diode laser output 10 is direction in parallel from an ROS frame 4', and zero graphic components installed near a zero-graphic belt are separated, so as to take suitable intervals. A pair of 90 deg. mirrors 36D1 and 36D2 provided for each system are installed on a roof mirror carriage 365F, and the roof mirror carriage 36F is linked through a guide system 36H to a focus carriage 36G. Because of the mutual operation between the focus carriage 36G and the roof mirror carriage 36F, skew matching and processing direction estimation control can be executed with high accuracy.
Patent JP-S61180475-A (JP)
Title: Charge transfer device
Inventor: HAMAZAKI MASAHARU
IPC: H04N5/335
Filed: 1985-02-05
Abstract: PURPOSE:To raise up output gain and to improve S/N by a method wherein a precharge gate electrode is disposed so as to be channeled between an angle section of a floating diffusion region and a precharge drain region. CONSTITUTION:A floating diffusion region 18 is provided in contact with an output terminal of a charge transfer section and the region 18 is connected with a gate 19 of a MOS transistor constituting of an output amplifier. Additionally, a precharge gate electrode 25 is provided so as to form channel between the angle section of the floating diffusion region 18 and a precharge drain region 23.