baber/WOPTO huggingface dataset:
Patent JP-H0763714-A (JP)
Title: Method for quantitative analysis by x pays of particulate sample
Inventor: NAKAGAWA YUKA
IPC: G01N23/225
Filed: 1993-08-28
Abstract: PURPOSE:To achieve an analysis which enables the obtaining of better results for a particulate sample by performing a simulation calculation of the trace of one electron in a sample as given when the electron accelerated by a specified acceleration voltage is impinged into a sample model. CONSTITUTION:A composition ratio of elements of a sample model is assumed to perform a simulation calculation of the trace of one electron in a sample as given when the electron accelerated by a specified voltage is impinged into the model. The intensity of characteristic X rays of component elements which are radiated during the motion of the electron is calculated with the absorption thereof taken into consideration until leaving a sample ball. The calculation is carried out for numerous electrons and an intensity ratio of the characteristic X rays between the components is determined from the total sum of the characteristic X rays of the component elements. On the other hand, an actual sample is irradiated with an electron beam at a specified acceleration voltage and the intensity of the characteristic X rays of the components is determined. Then, this calculation is repeated varying the assumed composition so that the intensity ratio of the characteristic X rays of the components obtained by the calculation coincides with the actually measured value and the assumed component when the coincidence is found is defined to be the results of a quantitative analysis of the sample.
Patent JP-H1077572-A (JP)
Title: Hot water-resistant polyvinyl alcohol-based fiber and its production
Inventor: SANO HIROFUMI
IPC: D06M101/16
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fibers suppressing lowering of strength, excellent in resistance to hot water and durability and useful for general industrial materials, etc., by drawing polyvinyl alcohol-based as spun fibers so as to have a crystal melting heat determined by differential thermal analysis below a prescribed value and crosslinking under a specific condition. SOLUTION: Polyvinyl alcohol-based fibers having a crystal melting heat of <=95J/g and >=115 deg.C hot water-resistant temperature under no tension are obtained by drawing polyvinyl alcohol-based as spun yarns obtained by spinning so as to have a crystal melting heat determined by differential thermal analysis of <=120J/g and crosslinking by treating in a system existing a dialdehyde compound such as glyoxal (preferably 0.01-0.5mol/L concentration) and an acid such as sulfuric acid (preferably 0.01-0.2 mol/L concentration) at >=85 deg.C.
Patent JP-H0552447-A (JP)
Title: Freezing device
Inventor: YOSHIKAWA HIDEO
IPC: F24F13/20
Filed: 1991-08-23
Abstract: PURPOSE:To reduce the generation of noise of a freezing device by a method wherein, in the freezing device in which a pressure reducer of which a part of a freezing cycle is composed is covered with a sound absorbing member, the sound absorbing member is composed of a plurality of sound absorbing materials being different in density. CONSTITUTION:A capillary tube 11, the part protruded from a heat-exchanger 15 to the capillary tube 11 side, of a heat-exchanger pipe 151, and the part protruded to the opposite side, thereof are covered with a sound absorbing member 3 being a composite substance formed of clay 33, galvanized sheet iron 32 and clay 31 being different in density. By previously processing the galvanized sheet iron in a given shape, mounting of it on a device body is facilitated. The galvanized sheet iron 32 (a sound absorbing member having high density) reduces the generation of noise from a pressure reducer, and the clay 31 and 33 (a sound absorbing member having low density) suppresses the generation of vibration of the pressure reducer. As a result, noise generated by the pressure reducer is absorbed by the sound absorbing member to reduce the generation of noise.
Patent JP-H0982541-A (JP)
Title: Rotary transformer and its manufacture
Inventor: SAGAWA HIDETO
IPC: H01F38/14
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a double structure cylindrical rotary transformer capable of fully displaying its performance, without interfering signals on inner and outer coil wires of a rotary core and fixed core even when they are transmitted at the same time. SOLUTION: A double structure cylindrical rotary transformer has a magnetic cylindrical rotary core 1 with an inner and outer coils 2, 3 wound on the outside and inside thereof, and mutually opposed outer and coils 5, 7 wound on an outer and inner fixed cores 4, 7 facing at the outside and inside of the core 1. Cylindrical conductor members 8 are inserted between the coils on the outside and inside of the core 1 for shielding.
Patent JP-H0878211-A (JP)
Title: Slidign knob mounting structure
Inventor: KAWATE HOMARE
IPC: H01H15/10
Filed: 1994-09-05
Abstract: PURPOSE: To provide a sliding knob mounting structure with which a portable type information treatment device can be thinly formed. CONSTITUTION: A knob 30 is tabularly formed using elastic material, and the knob is provided with an operating part 31, the engagement part 32 formed in sliding direction on both ends of the operating part 31 in an elastic deformable manner, and an engagement part 33 which is engaged to the engagement axis 21 of a sliding type variable resistor 20. The knob mounting part of a housing 40 is provided with an aperture part 41, which is long in sliding direction, and a knob receptacle part 43 which receives the lower surface of the knob 30 leaving the knob inserting hole 44 having the length with which the knob can be inserted. Accordingly, the upper surface of the engaging part 32 of the knob 30 is received by the lower surface in sliding direction of the aperture part 41 of the housing 40, and the lower surface of the knob 30 is received by the knob-receiving part 43 of the housing 40.
Patent JP-H0574920-A (JP)
Title: Electrostatic attraction force eliminating method and attraction device
Inventor: ITO YOICHI
IPC: H01L21/68
Filed: 1991-09-17
Abstract: PURPOSE:To reduce residual attraction force quickly through simple circuitry by electrically connecting a sample and an electrode, when the electrostatically attracted sample is removed from the electrode, thereby feeding a current between the sample and the electrode while bypassing an insulating film, eliminating potential difference and releasing attraction force. CONSTITUTION:Upon finish of treatment of a wafer 6, plasma is extinguished and a switch 11 is turned OFF to interrupt application of DC voltage, and then the wafer 6 is removed from a sample table 5. A switch 15 is then turned ON to feed a current through a variable resistor 14 thus removing charges stored in the insulating film 12. The wafer 6 is then pushed up by means of a wafer push up device 7. According to this method residual attraction force can be reduced in a short time through simple circuitry.
Patent JP-H11243680-A (JP)
Title: Anti-gravity type infinite chain reaction generation system due to magnetic levitating structure
Inventor: SUGIYAMA MINORU
IPC: F03G7/00
Filed: 1993-08-17
Abstract: PURPOSE: To semipermanently generate electricity by using clean energy in a system for transmitting energy to rotate one generator to a periphery through magnetic force. CONSTITUTION: A rotor 26 is provided with a generation magnet part 4 and an induction reaction magnet part 5. The rotor 26 is supported, while being concentric with a horizontal rotor shaft 38 of a housing structure body with a rotor floating magnet part 2, capable of being levitated and rotated, and is rotated via a drive motor 29 in a driving primodium base structure, a speed regulator, or the like. At the same time, a plurality of reaction generation primodia for magnetically connecting to the induction reaction magnet part 5 of the rotor 26 for rotating are provided circumferentially at the periphery of the rotor 26 to successively generate power, while opposing the generation magnet part 4 of the rotor 4.
Patent JP-H1183284-A (JP)
Title: Drainage structure of showcase
Inventor: ISHIKAWA AKIHIKO
IPC: F25D21/14
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To facilitate a cleaning work for a drainage pipe. SOLUTION: A drainage pipe 6 is formed of a flexible member, and the other end side of the drainage pipe 6 is removably supported to the show case body side by a support plate 7. This constitution facilitates removal of fouling in the drainage pipe 6 by removing the other end side of a drainage pipe 6 from the show case body side and approximately linearly extending.
Patent JP-H0870928-A (JP)
Title: Dry cap
Inventor: HITAKA SHIZUHITO
IPC: A42B1/04
Filed: 1994-09-06
Abstract: PURPOSE: To reduce the post-treatment process by furnishing a throttle at each end opening of a cylindrical body where a pile surface made of water-absorbent fibers is arranged, and thereby removing water from wet hairs and also eliminating entanglement. CONSTITUTION: A cylindrical body 1 is composed of a two-side pile textile made of water-absorbent acrylic fibers. A throttling means 3a is so arranged that a throttle cord 4a is inserted through a through hole formed by a path cloth having a certain pattern at the end part located at the hair tips of the cylindrical body 1 while another throttling means 3b is structured so that a throttle cord 4b is inserted through a through hole formed by folding-back of the end part. The throttle cords 4a, 4b enable opening and closing of the two end openings of the cylindrical body 1, and srottle is fixed by stoppers 5a, 5b.  According to this dry cap which is once drawn down to the neck part and then pulled up again, the hairs are aligned, and the water on the hairs after washing etc., can be absorbed quickly so that they are put under half-dried condition in a short time to result in shortening of the hair drying time. Also no entanglement is generated in the hairs, which reduces labor for post- treatment.
Patent JP-S6391719-A (JP)
Title: Three-phase tap switching type dc power unit
Inventor: OKITSU KEIZO
IPC: G05F1/20
Filed: 1986-10-06
Abstract: PURPOSE:To enhance a power factor and efficiency and to finely adjust a voltage by providing plural taps having three phases in a power source transformer with a tap selection thyrister and a thyrister ignition device and connecting a step control circuit to an ignition control circuit. CONSTITUTION:When a feedback voltage detector 9 detects a voltage outputted from a rectifying device 8, a comparator 11 compares a feedback voltage EP with a reference voltage ER. If (EP-ER) in a deviation signal discriminater 12 exceeds a fixed control value DELTAE, a signal voltage be fitting the polarity of said value is transmitted to a next-stage step control circuit 15. According to a signal outputted from the deviation signal discriminater 12, the step control circuit 13 switches three-phase step of the power source transformer 1 in a step-like shape. The tap is switched when the ignition control circuit 15 operates an ignition device for a three-terminal thyrister with the aid of a signal outputted from the step control circuit 13. Since the tap is always switched by one phase in such a way, the distortion of a voltage waveform on an AC side is minimized, and the power factor and the efficiency are enhanced. Besides to that, a voltage can be adjusted finely.
Patent JP-H08147974-A (JP)
Title: Clocking circuit
Inventor: RATSUSERU JIEIMUSU HOUTON
IPC: G11C11/417
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To give a clocking signal following up a power source voltage so that a signal generation delay is increased as the voltage increases. SOLUTION: In one clocking circuit 20, a capacitive load C stores charge amount varying according to a power source voltage VDD. A current source I linearly discharges the load C under the control of an inverter 30 responsive to the input signal. An inverter 32 is connected to the load to detect the linear discharge of the load to a trigger level V0 . When it detects the level, the level for giving a clocking signal is predetermined, substantially independent from the change of the voltage VDD. This clocking technology can be used suitably in a memory device such as a DRAM, SRAM.
Patent JP-2000052624-A (JP)
Title: Portable photoprinter
Inventor: NIWAYA KEIICHI
IPC: B41J29/13
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable photoprinter capable of printing an image photographed with a digital camera by confirming the number of copies on the site by an image monitor. SOLUTION: A printer 10 that outputs a photo image in accordance with an image signal obtained by photographing with a digital camera, an image monitor 40 that indicates the image signal on a screen and a power source unit 30 that converts an electric power from a plurality of external power sources to an electric power for the printer 10 and an electric power for the image monitor 40 are provided to be fixed in a box-shaped housing case 1.
Patent JP-H0579306-A (JP)
Title: Valve timing adjusting device for internal combustion engine
Inventor: USHIDA MASAYASU
IPC: F01L1/34
Filed: 1991-09-17
Abstract: PURPOSE:To miniaturize the above device by carrying out movement of a phase changing member of a valve timing adjusting mechanism in the axial direction by way of using a shaft and by supporting the shaft with a nut connected to the shaft. CONSTITUTION:A phase changing member 7 is interposed between a sprocket 2 driven from a crankshaft and a cam shaft 1, and the cam shaft 1 and the sprocket 2 are engaged to each other through helical splines 5, 6. A ball screw mechanism furnished with a shaft 17 and a nut 18 is used to move the phase changing member 17 in the axial direction. The nut 18 is supported against a housing 12 free to rotate by its both end parts 18a, 18b, and a wheel gear 19 is fitted on the roughly central outer periphery of these support parts. It is made needless to provided a bearing separately by way of supporting the shaft 17 with the nut 18, and the device is miniaturized.
Patent JP-H11154032-A (JP)
Title: Module type position sensor
Inventor: BUSS GARY L
IPC: G05G1/30
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the more inexpensive sensor unit which eliminates the need to use a conductor and a pin fitted to a pad for output provided to a flexible film. SOLUTION: When equipped as a position sensor with a module type structure which can easily be coupled with another module type device like the accelerator pedal of a vehicle, a sensor unit 10 excludes the use of the conductor and electric pin fitted tightly to the output pad 32 provided to the flexible film 30 coupled with a rotor 16. The sensor unit 10 is constituted as a different body from a connector unit so that the sensor unit 10 can be coupled directly to another device like the accelerator pedal without using an intermediate connector unit or various connector units can be coupled with respective standard sensor units.
Patent JP-H1082060-A (JP)
Title: Concrete monolithic method and precast member
Inventor: KAWASHIMA HIROYUKI
IPC: E02D29/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a concrete monolithic method and a precast member capable of having sufficient joint strength between precast concrete member and cast-in-place concrete in the case a wash and brush method is adopted. SOLUTION: In a concrete monolithic method, when a precast concrete member 1 is manufactured, reinforcing fabrics 5 are mixed and dispersed in concrete C1 casted in a form, and in the previous stage for using the obtained precast concrete member 1 as a form in which cast-in-place concrete C2 is casted, high pressure water is jetted to the alignment face of the concrete casting form to the cast-in-place concrete C2 to form an unevenness 1a and, at the same time, the reinforcing fabrics 5 are exposed on the unevenness la face in a napped state.
Patent JP-S62175185-A (JP)
Inventor: SUTANTON BII GERUBIN
IPC: A01H1/00
Filed: 1986-10-03
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-H0553051-A (JP)
Title: Telecentric scanning optical system
Inventor: ARISAWA KATSUYOSHI
IPC: G02B26/10
Filed: 1991-08-23
Abstract: PURPOSE:To obtain the device which is inexpensive and miniature, and has high accuracy by correcting a distortion to positive, and also, using an arcsine thetalens whose curvature of field is corrected. CONSTITUTION:An image forming lens 10 of a telecentric scanning optical system is constituted of a first group 12 and a second group 14, and a first group 12 ad a second group 14 are constituted of a convex lens, and by joining a concave lens and a convex lens, respectively, and have positive refracting power, and when F, e1, and f1, f2 denote the whole focal distance, a principal point interval of a first group and a second group, and focal distances of a first group and a second group respectively, a relation of 0.3<e1<0.95F, 1.1F<f1, and 1.1F<f2 is satisfied, and a sine wave driving scanning mirror 16 is placed in a front side focus of a first group 12.
Patent JP-H0764971-A (JP)
Title: Character font load system and group classification system for character font
Inventor: TADA TOMOYUKI
IPC: G06F17/21
Filed: 1993-08-31
Abstract: PURPOSE:To provide a load system whereby processing time for loading font data from a file system to a main storage area and capacity in the main storage area are reduced. CONSTITUTION:Group-dividing is executed with the consideration of a character use frequency, etc., and font data of respective characters is stored in the file system 18. At the time of starting a KANJI (Chinese character) conversion system, whole character font data is not collectively loaded, a character font managing device 12 judges whether or not a certain character which receives an output request from a character code controller 11 is already loaded, loading is requested for a font load device 17 at the time of unloading and font data of all the characters of a group to which the character belongs is loaded. Thus, possibility to load font data of non-used character is reduced and also reutilization rate of loaded font data is improved.
Patent JP-S6481538-A (JP)
Title: Digital spread spectrum signal demodulator
Inventor: SAGAWA KAZUMI
IPC: H04J13/00
Filed: 1987-09-24
Abstract: PURPOSE:To facilitate the maintenance by constituting a carrier tracing loop and a code tracing loop in parallel so as to simplify the circuit constitution and to reduce number of adjusting positions. CONSTITUTION:An I/F signal subject to spread spectrum modulation is AD- converted by an AD converter 2 by using a sampling pulse of a numeral control oscillator 1 at an AD converter 2 and becomes a signal (b). The output of the oscillator 1 activates generators 3, 4 to generate a sinusoidal and cosine amplitude, a code (c) of a local PM code generator 6 is multiplied with the amplitude, multiplies further the signal (b) to obtain an I data (d) and a Q date (e). Then addition filters 9, 10 are passed through to form a carrier tacing loop. Moreover, the codes h, i of the generator and the multiplication signal of sinusoidal amplitude are multiplied with the signal (b) to obtain an E data (j) and an L data (k) to constitute the code tracing loop 21 through addition type filters 13, 14.
Patent JP-2001069244-A (JP)
Title: Information communication system and method for confirming communication path conduction used for the same
Inventor: CHIBA AKIHISA
IPC: H04M3/26
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an information communication system capable of easily confirming at what degree reception quality is received by the opposite party at any time without providing a network side and a terminal side with a facility for maintenance. SOLUTION: When the down communication path loopback switches 16 and 26 of terminals 1 and 2 receive a signal requesting a communication path conduction confirmation start during a connection procedure in starting the existing communication, the switches 16 and 26 have a function that does not output information caused to flow on a communication path and sent from the terminals 2 and 1 to terminal outputting parts 17 and 27 but turn the information back to the terminals 2 and 1. When the switches 16 and 26 receive a signal requesting a communication path conduction confirmation stop, the switches 16 and 26 output information from the terminals 2 and 1 to the parts 17 and 27.
Patent JP-2000068800-A (JP)
Title: Whisker preventing system and its circuit
Inventor: TAGA YOICHIRO
IPC: H03K5/1252
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a whisker preventing circuit by which the whisker of the output of a combining circuit is eliminated and data is exchanged after an input change. SOLUTION: This circuit is provided with the combining circuit 3 inputting input signals 1 and 2 an outputting and output signal 7, a timing signal generating means for generating a timing signal from the input siganls 1 and 2 and constituted by including a delay circuit 3 for delaying the timing signal for a prescribed time and a whisker preventing flip-flop circuit 9 connected to the output side of the combining circuit 3. The timing signal 8 is inputted to the clock terminal C of the whisker preventing filp-flop circuit 9, the output signal without the whisker is outputted from the flip-flop circuit 9 and the output delay time of the output is outputted by delay for the portion of that in the delay circuit 3.
Patent JP-H05201042-A (JP)
Title: Thermal printing synchronized with scanning image
Inventor: SUTANREI WAADO SUTEIIBUNSON ZA
IPC: H04N1/23
Filed: 1992-09-07
Abstract: PURPOSE: To fix colors correctly by providing a means that advances a dye receiving member to a thermal dye transfer station and a means that synchronizes the feeding motion of the dye receiving member with that of original images. CONSTITUTION: To synchronize the feeding motion of a thermal dye receiver 40 with that of an original image 16, a capstan roller 44 is used which is provided at the front of a thermal dye transfer station 36. The capstan roller 44 measures a distance from the thermal dye transfer station 36 to the thermal dye receiver 40. When the thermal dye receiver 40 is measured by the capstan roller 44, a printing platen 46 is controlled by a drive and clutch means which extend the thermal dye receiver 40. Roller assemblies 50, 54 are provided between adjacent printing stations to control the path of the thermal dye receiver 40.
Patent JP-S61116526-A (JP)
Title: Molding process of foaming resin
Inventor: OMORI JUICHI
IPC: B29C44/00
Filed: 1984-11-12
Abstract: PURPOSE:To contrive to improve the quality of a product, while reducing curing process, heightening the efficiency of all molding operation and decreasing its molding cost by molding the foaming particle preliminarily foamed after said particles have been cured, exposing the particles to hot blast atmosphere for a specified time. CONSTITUTION:After the particles of foaming thermoplastic resin have been preliminarily foamed, it is cured e.g. 60-100 deg.C hot blast temperature for 5-20 minutes number hot blast atmosphere. Next, said particles are molded into a specified product.