baber/WOPTO huggingface dataset:
Patent JP-H0580810-A (JP)
Title: Method and device for servo control
Inventor: TAJIMA FUJIO
IPC: G05B13/04
Filed: 1991-09-20
Abstract: PURPOSE:To simplify the constitution of a processing means and to make sensitivity low for the characteristic fluctuation of a controlled system so as to execute stable control by permitting the calculation of a manipulated variable error by means of a numerical formula model to be constitution which is executed with manipulated variable as an input. CONSTITUTION:A control equipment 2 calculates manipulated variable U from controlled variable Y detected from a controlled system 1 by a detecting equipment 91 and the set point R. In the meantime, the control equipment 3 calculates model controlled variable YM by a model transfer function P which expresses the ratio of output controlled variable as against the input manipulated variable of the controlled system 1 when the characteristic is a set point without disturbance with manipulated variable U inputted to the controlled system 1 as the input. Moreover, the manipulated variable error U is calculated by the reverse function of the model transfer function P with difference between the model controlled variable YM and controlled variable Y detected from the controlled system 1 as the input. Then, a value obtained by subtracting the manipulated variable UC from previously calculated manipulated variable UA is adopted as input manipulated variable U to the controlled system 1. Thus, stable control is executed by suppressing response to disturbance, etc.
Patent JP-H02115246-A (JP)
Title: Flame-retarding resin composition
Inventor: GOTO KOHEI
IPC: C08K5/09
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a flame-retarding, low-permittivity resin composition of excellent dimensional stability by mixing a specified butadiene polymer with a specified epoxy resin, a specified curing agent, a specified flame-retardant, a cure accelerator and, optionally, an organic peroxide and curing the mixture. CONSTITUTION:A flame-retarding resin composition is obtained by mixing 100 pts.wt. butadiene polymer containing at least 30% 1,2-vinyl bonds (desirably, one having a 1,2-vinyl bond content >=50% and a number-average MW of 1000-200000) with 10-150 pts.wt. total (the sum of A+B) of a halogenated novolac epoxy resin (A) (wherein the halogen is desirably bromine), and a halogenated acid anhydride (e.g., tetrabromophthalic anhydride) and/or a halogenated ring- substituted polyvinyl phenol compound (B) (e.g., brominated polyvinylphenol resin) and 10-150 pts.wt. reactive flame retardant (C) and curing the mixture in the presence of an epoxy resin cure accelerator (D) and, optionally, an organic peroxide (E). This composition is suitable for a printed wiring board having low permittivity, low water absorptivity and excellent heat resistance, chemical resistance and dimensional stability.
Patent JP-2001088900-A (JP)
Title: Unloading system of tank lorry
Inventor: HORIBATAKE TETSUO
IPC: B67D7/14
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To unload without causing an underground tank at a specified gas station to overflow and to perform reliably unloading only at the specified gas station even if a plurality of stations are located in the vicinity. SOLUTION: An identification card 21 on which identification information for specifying a gas station is written is provided for each of gas stations 3. A controller 11 mounted on a tank lorry 1 reads the identification information when the identification card 21 provided at the gas station 3 of interest is set, and writes the information into oil amount confirmation data for confirming an oil amount from an underground tank 4 at the station 3 of interest for transmitting in a predetermined cycle. A radio 24 provided at each station 3 transmits an oil amount signal of the underground tank 4 connected with a tank 2 as a response signal, if the identification information included in the oil amount confirmation data indicates that station.  The controller 11 controls to stop feeding from the tank 2 to the underground tank 4 when the oil amount signal received as a response to the confirmation data indicates that the tank is full.
Patent JP-S63123585-A (JP)
Title: Beam positioner control circuit
Inventor: SAKAGUCHI TAKUMI
IPC: B23K26/351
Filed: 1986-11-12
Abstract: PURPOSE:To perform the trimming of high accuracy at high speed by making the travelling speed of a laser light by a beam positioner variable in proportion to the difference in the levels of the measuring voltage of the body to be worked and a target voltage. CONSTITUTION:The current measuring values of the resistance, voltage, etc., of a trimming sample are inputted in the reversed input 2 of a differential amplifier 1 and a trimming target value is inputted into a non-reversed input 3. A speed command signal 5 and the output of the differential amplifier 1 are inputted in the modulator 4 composed by an A/D convertor 41 and divider 42. The speed command signal 5 modulated by the modulator 4 is inputted to the driver 6 composed by a position control circuit 61 and driving circuit 62 and the positional signal 7 from an encoder is also inputted. The travelling speed of the laser light by the beam positioner becomes the speed in proportion to the difference in the measuring value of the sample and the target value. Consequently its speed is automatically reduced according to the current measuring values of the resistance, voltage, etc., of the sample approaching the target value.
Patent JP-2000091220-A (JP)
Title: Method and apparatus of projection exposure
Inventor: KOMATSUDA HIDEKI
IPC: G03F7/20
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a projection exposure apparatus with a reflective mask for obtaining a good image without reducing the resolution. SOLUTION: A projection exposure apparatus includes light sources 100, 101, and 102 for feeding a radiation light beam, lighting systems 4, 5, 6, and 8 for guiding the radiation light beam, a projection system 10 for guiding the radiation light beam reflected by the reflective mask 9 to an exposing substrate 11 and forming a given pattern on the exposed substrate 11, and scanning drive parts MT1 and MT2 for moving at least one of the reflective mask 9 and the exposed substrate 11 relatively. In this case the lighting system 4, 5, 6, and 8 have a visual field diaphragm 7 put near the conjugate position with the reflective mask 9.
Patent JP-H0988439-A (JP)
Title: Bathroom sliding door device
Inventor: YANO ICHIRO
IPC: E06B3/46
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a large entrance without causing any disadvantages by using three sliding door on a wall material side which is faced with a bathtub and a washing place. SOLUTION: In a bathroom sliding door device, which opens and shuts an entrance P by moving a first door 41 and a second door 42 to the side of the entrance P formed on the side of a washing place 2 of a bathroom wall material 3 and the side of a third sliding door 43 laid out in an opening Q on the side of the bathtub 1 of the wall material 3 adjacent to this entrance P, the third sliding door 43 is positioned so that an outer frame 50 may come in contact with the vertical end on the side of the washing place 2 of the bathroom while an inner frame 53, which is faced with the end on the top of the bathtub 1, is formed in the middle part of the third sliding door 43. No clearance is produced between the third sliding door 43 and the bathtub 1, thereby producing no disadvantages.
Patent JP-H02114840-A (JP)
Title: Motor provided with frequency generator
Inventor: KAKIGI WATARU
IPC: H02K21/24
Filed: 1988-10-25
Abstract: PURPOSE:To mass produce motors for producing rotary speed signals with high accuracy by integrally securing a plurality of drive coils through resin molding and forming a flat face at the outer circumference of a magnet then arranging a FG multi-pole magnetizing section at the outer circumference of the surface facing with a coil and securing a generating substrate onto the flat face. CONSTITUTION:A plurality of drive coils 9 are integrally secured with a stator yoke 7 and a printed board 8 through insert resin molding and a flat face facing with a magnet 4 is formed by the resin mold section 20 and the coil 9. A generating substrate 10 is secured onto the flat face while facing with a FG multi-pole magnetizing section 4a. By such arrangement, motors for producing rotary speed signals with high accuracy can be mass produced.
Patent JP-2001094854-A (JP)
Title: Electronic still camera
Inventor: YOKONUMA NORIKAZU
IPC: H04N5/335
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera capable of photographing the momentary movement of a subject. SOLUTION: An electronic still camera for accumulating electric charges with an electric charge accumulation type image pickup element 1 in proportion to the luminance distribution of a subject, reading out the accumulated charges from the element 1 as picture data, temporarily storing the picture data in a storage means 6, compression the picture data and recording the compressed data in a recording medium 7 is provided with a very high speed continuous photographing mode for continuously photographing a plurality of frames at a high speed to repeatedly execute charge accumulation by the element 1 and the reading of picture data from the element 1 and compress the picture data of a preceding frame during the charge accumulation period of a succeeding frame.  Since so-called pipeline processing for executing the image compression of a preceding frame during the charge accumulation period of the succeeding frame in the photographing operation of all frames excluding the first and final frames can be executed, photographing time can be shortened and very high speed continuous photographing capable of catching the momentary movement of a subject can be executed. In addition, the storage capacity of a storage means can be reduced by image compression.
Patent JP-H05107932-A (JP)
Title: Image recorder
Inventor: YASUTOMI HIDEO
IPC: G03G15/10
Filed: 1991-10-17
Abstract: PURPOSE:To use all kinds of ink, to reduce developing bias voltage and to obtain a high-quality image by energizing the ink on the surface of a photosensitive body by making use of vibration of a piezo-electric body. CONSTITUTION:An ink path 13 of a multi nozzle head 4 is replenished with the ink 3 from an ink storage part 11, and at the same time, the piezo-electric body 14 vibrates a projecting part by pulse voltage in a thickness vibration mode. Thus, the ink 3 is vibrated by repeatedly expanding and contracting the volume of the path 13, and repeatedly advances and retreats from an ink exit 12. At the same time, the ink 3 near the exit 12 is electrostatically charged to have a reverse polarity to the polarity of the charge of the electrostatic latent image of the photosensitive body 1 by bias impressed on an electrode 15. Therefore, when the ink 3 at the exit 12 moves toward the outside of the exit 12 by the vibration, it flies from the exit 12 by attraction by the charge of the electrostatic latent image of the photosensitive body 1 and inertial force by vibration, and attracted to a part on the surface of the photosensitive body 1 where the electrostatic latent image is formed.
Patent JP-H0985070-A (JP)
Title: Stabilization of emulsion containing reactive substance
Inventor: KONO KENJI
IPC: B01J13/00
Filed: 1995-09-23
Abstract: PROBLEM TO BE SOLVED: To stabilize an emulsion over a long time by adding solid particles smaller than the dispersion particles in the emulsion when the emulsion containing a reactive substance is formed. SOLUTION: Solid particles smaller than the dispersion particles in an emulsion containing a formed reactive substance are added when the emulsion containing a reactive substance is formed to stabilize the emulsion. The particle size of solid particles to be added is pref. smaller than that of the dispersion particles in the emulsion. For example, solid particles with an average particle size of 100nm or less are pref. As the solid particles, colloidal silica, an alumina sol or fine particles of various resins such as a styrene resin or the like are designated. If the surfaces of solid particles have proper affinity to the reactive functional group of a reactive substance, these solid particles are effective in the suppression of the reaction of a reactive functional group. As an example fitted to this method, there is an aq. isocyanate crosslinking agent not requiring an emulsifier.
Patent JP-H02117292-A (JP)
Title: Television signal transmission system
Inventor: ISHIKAWA TATSUYA
IPC: H04N19/82
Filed: 1988-10-27
Abstract: PURPOSE:To improve a demodulating S/N in TV transmission by using a non- linear converting circuit to suppress the maximum value of a difference signal amplitude. CONSTITUTION:A TV signal to be inputted to an input terminal 1 is limited to a necessary band by an LPF100 and after that, digitized by an A/D converter 101. The output of a requantizing circuit is defined as the data of 2 bits in each fs/2 and defined as the data ot 1 bit in each fs by a P/S converting circuit 105. Then, the data are given to a DPA modulator 110. On the other hand, the output of an LPF107 is given to the input of a subtracting circuit 108 and the circuit 108 outputs a difference signal. A non-linear converting circuit 109 is used to suppress the maximum value of this difference signal amplitude. For example, when an amplitude value is logarithmically suppressed and the difference signal is the small amplitude, the circuit 109 does not lower modulation sensitivity. Then, when the difference signal is the large amplitude, the demodulation sensitivity is lowered and the signal is given to a modulator 110.
Patent JP-2000174829-A (JP)
Title: Vsb receiver
Inventor: KONISHI TAKAAKI
IPC: H04N5/44
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a VSB receiver with which high speed conversion in time required until a convergence processing end in an AGC circuit and a clock reproducing circuit is made to be compatible with high performance conversion in ghost interference removal and correct clock reproduction. SOLUTION: The loop gain of an AGC circuit and that of a clock reproducing circuit 6 are increased, until a synchronizing signal (a segment synchronizing signal or a field synchronizing signal) is detected (the gain of an amplifier is increased or the range of a loop filter is made wide). Then, the loop gain of the AGC circuit 7 and that of the clock reproducing circuit 6 are made to be small (the gain of the amplifier is reduced or the band of the loop filter narrowed).
Patent JP-H07101859-A (JP)
Title: Mutagenic inhibitor
Inventor: NAKASUGI TORU
IPC: A61P43/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide the inhibitor exhibiting a good inhibiting action against mutagenic substances contained in daily environments such as the atmosphere or foods and capable of being ingested into bodies as a medicine or a specific healthy food for the prevention of cancers because having extremely high safety. CONSTITUTION:The mutagenic inhibitor contains at least a trihydric phenolic substance selected from dillapiole, apiole and myristicin. The trihydric phenolic substance can be recovered from the essential oils of Petroselinum crispum and/or Anethum graveolens L. and subsequently used.
Patent JP-H0690871-A (JP)
Title: Circulation type bathing water heat reserving apparatus
Inventor: NAKAMURA TAKASHI
IPC: F24H1/00
Filed: 1992-09-11
Abstract: PURPOSE:To facilitate the selecting operation of bathing pat terns by storing bathing patterns comprising bathing time zones and heat reserving temperatures into a device to allow selection by the operation of a selection key. CONSTITUTION:When a bathing pattern is selected by the operation of a pattern selection key 26, the bathing pattern selected is read out of a first memory ROM to be registered into a second memory RAM. Moreover, a heat reversing heater 9 is turned OFF when time of a timepiece device 4 is read out and a circulation pump 8 is not in operation. When the circulation pump 8 is in operation, a data of the bathing pattern selected is read out of a second memory RAM. If the operation is within a controlled bathing time zone, the data of the bathing pattern selected is compared with a bathing water temperature data from a bathing water temperature detector 3 based on a heat reserving temperature data thereof or otherwise, it is compared with the bathing water temperature data based on a temperature data for the standby period. Then, the electric energization of the heat reserving heater 9 is controlled so that the temperature of the bathing water is raised up to the heat reserving temperature or reaches the temperature for the standby period and is kept at the value raised or reached.
Patent JP-S61146937-A (JP)
Inventor: DOI YASUO
IPC: B60P3/22
Filed: 1984-12-20
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-S61147252-A (JP)
Title: Process for stabilizing picture image
Inventor: KONO JUNICHI
IPC: G03C8/26
Filed: 1984-12-20
Abstract: PURPOSE:To permit improvement of stability of picture image and quick treatment of large amt. by treating a color diffusion transfer photographic material with picture image exposure and diffusion transfer development, then permeating an acidic treating compsn. contg. a Zn compd. into a peeled image receiving element. CONSTITUTION:After subjecting a color diffusion transfer photographic material contg. a photosensitive element contg. a non-diffusive dye picture image-forming material combined with photosensitive silver halide emulsion and an image receiving element which can support picture image by diffusion transfer, to picture image exposure and diffusion transfer development, an acidic treating compsn. contg. a Zn compd. is permeated into the peeled image receiving element. Thus, a process for obtg. good stability of the picture image permitting quick treatment of large amt. is provided. ZnO, Zn(OH)2, etc. is used for the Zn compd. The amt. to be added depends on the kind of the photographic element to be treated, treating temp., concn. of pH adjuster, etc. but 0.2-20g per 1 liter neutralizing liquid is generally preferred. Addition of boric acid, or citric acid as pH adjuster, or hardening agent, several kinds of picture image stabilizer, optical whitening agent, or toner, etc. may be optional.
Patent JP-H07117629-A (JP)
Title: Structure of ball joint part
Inventor: TOYAMA AKIRA
IPC: B60S1/24
Filed: 1993-10-28
Abstract: PURPOSE:To provide a structure of a ball joint part which can secure the fitting force between a ball pin and a bal retainer by restraining a. plastic deformation, even when a big load acts on the elastic piece of the ball retainer repeatedly. CONSTITUTION:Plural plastic pieces 15c, 15d for push-pressing a ball pin 9 are formed by forming plural notches on the periphery part of the opening part 15a of a ball retainer 15. Among the plural elastic pieces 15c, 15d, the strength of the elastic piece 15d is set stronger than that of the other elastic piece 1 5c by making the thickness b2 of the elastic piece 15d receiving a strong force from the ball pin, 9 thicker than the thickness b1 of the other elastic piece 15c.
Patent JP-H11104489-A (JP)
Title: Adsorbent and its production
Inventor: KUNITOMO HIDEO
IPC: B01J20/32
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve an adsorption capacity and to enlarge the degree freedom in shape by a method in which a wooden material is impregnated or mixed with a phenol resin, and carbonization and activation are done after the phenol resin being cured. SOLUTION: To a wooden material of a grass and wood member containing cellulose as a main constituent such as plywood made by processing a plate material, chips, and others, a middle quality fiber board, and a particle board and its processed product, a phenol resin is impregnated or mixed. The phenol resin is one of phenol resins of resol type and a novolac type and the like, or a phenol-aldehyde polycondensate obtained by the reaction between phenols of a mixture of at least two kinds and an aldehyde such as formaldehyde, furfural and the like. The phenol resin, after being cured, is carbonized and activated at a prescribed temperature by a gas such as steam and carbon dioxide or a chemical such as potassium hydroxide. A methylene blue adsorption capacity can be improved, the yield of an adsorbent is good, and the adsorption capacity can be selected optionally.
Patent JP-H02119157-A (JP)
Title: Testing device
Inventor: ISOBE TERUO
IPC: H01L21/66
Filed: 1988-10-28
Abstract: PURPOSE:To maintain stable contact during the test and achieve a higher density test with a larger number of probes by bringing a test subject and the probes in contact with each other without overshoot by means of a stretching means provided on the sample base side. CONSTITUTION:A semiconductor wafer 4 is placed on the upper surface of a first sample base 7 and fixed by means of vacuum chuck hole 7a. Then, the sample base 1 is raised by an elevation driving part 13 to cause solder bumps 4a to approach the probes 3a. Next, a buffer member 10 is stretched by a predetermined amount by a control means 11 to raise the sample base 7 without overshooting to press the extremities of the probes 3a onto the bumps 4a to carry out a predetermined test. Thus, the plastic deformation of the probes can be prevented to maintain a stable contact, and by providing the buffer base on the sample base side to eliminate the space limitation between the probes to increase the number of the probes to achieve higher density test.
Patent JP-H04306263-A (JP)
Title: Transparent liquid-absorptive composition
Inventor: JIYON JIYOZEFU SUTOFUKO JIYUNI
IPC: C08J5/18
Filed: 1991-10-18
Abstract: PURPOSE: To provide a liquid absorbent transparent composition, more particularly a composition which can be used for an ink receptive layer of a transparent imageable material.  
     CONSTITUTION: A combination of a crosslinked quat. amino-containing polymer matrix component with a liquid absorbent component comprising a water absorbent polymer can provide a transparent composition which can impart improved ink absorptivity and durability and can allow treatment of a type usually used in the production of transparent graphic materials having transparency. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61150235-A (JP)
Title: Manufacture of multilayer interconnection structure
Inventor: KATO TOKIO
IPC: H01L21/768
Filed: 1984-12-24
Abstract: PURPOSE:To contrive to reduce the electric resistance at a fine through-hole part by a method wherein a thin metallic film is formed over the through-hole immediately after formation of a through-hole in the interlayer insulation film, and the interface is irradiated with high energy particles; thereafter, a thick metallic film is formed. CONSTITUTION:A polyimide film is dry-etched at the point which is to be a through-hole of the interlayer insulation film. After etching, the photo resist disappears in the case of being thinner than the polyimide film. Successively, a through-hole 5 is bored by removing the Si nitride film on the surface. At this point, a thin insulation film 6 is produced over the surface of the first layer Al wiring in the through-hole part. Thereafter, a thin Al film 7 is formed, and Si is implanted, reaching the interface between the thin Al film 7 and the first layer Al wiring 3 in the through-hole part. Then, the second layer Al wiring 8 is formed by processing an Al-Si alloy film and annealed. Finally, the whole surface is coated with a polyimide series varnish, and a polyimide protection film 9 is formed by baking.