baber/WOPTO huggingface dataset:
Patent JP-S603707-A (JP)
Title: Pid controller of sample value
Inventor: ICHIKAWA YOSHINORI
IPC: G05B13/02
Filed: 1983-06-22
Abstract: PURPOSE:To respond quickly to a change of a target value and to suppress a disturbance by identifying the characteristics of an operating proces with time serial arithmetic and determining a sample value PID control constant in accordance with this identification result. CONSTITUTION:A sampled target value signal gamma(N) is inputted to generate the output of a target value filter 12, and a control deviation is obtained in a deviation arithmetic part 3 in accordance with this generated output and the output of a process 1. On the basis of this control deviation, a sample value PID control arithmetic part 5 outputs the operating signal of the process to control the process 1. For the purpose of identifying the dynamic characteristics of the process 1, an identifying signal is generated from an identifying signal generating part 7 and is charged to the process 1. Then, since an identifying condition is satisfied, the transfer function of the process 1 is identified in a pulse transfer function identifying part 9 by time series arithmetic. Next, a transfer function arithmetic part 10 calculates low-frequency parameters of the transfer function in a region S on the basis of the pulse transfer function. These parameters and a sample period tau are used to calculate a sample value control constant in a sample value conrol constant operating part 11 so that the suppressive force of a disturbance is optimum.
Patent JP-H10297677-A (JP)
Title: Connection part structure of cushioning material for packaging
Inventor: YAMAMOTO MASAHIRO
IPC: B65D5/50
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection part structure of the cushioning material for packaging which consists of a hollow body or a laminated body manufactured of corrugated fiberboard or cardboard, simple in assembly, manufactured at a low cost, further reinforced, and free from any step on the surface. SOLUTION: A cushioning material consists of a hollow body 1 having a plurality of hollow parts 10 or a laminated body in which sheets are laminated, has a connection part 1a of the prescribed angle, and is provided with an outside sheet part 12 which is on the outer side at the connection part 1a and an inside sheet part 13 which is on the inner side at the connection part 1a. The connection part 1a is divided into one member 1b and the other member 1c by a notched part 1d for connection which is formed leaving the outside seat part 12, and a connection part 1e of one member 1b or/and the other member 1c is adhered to a major part through a flap 13a for sticking integrated with the inner sheet part 13.
Patent JP-S62266878-A (JP)
Title: Semiconductor photodetector
Inventor: NAGAO SHIGERU
IPC: G02B6/42
Filed: 1986-05-15
Abstract: PURPOSE:To implement a light receiving device characterized by high coupling property with optical fiber and excellent light receiving sensitivity, without using a flat lens package, by arranging a double-convex microlens system, which can narrow the diameter of an incident light beam to 100mum or less, in front of a photodetector. CONSTITUTION:The package of a photodetector for optical communications is provided with an optical fiber 1, a double-convex lens system 2, a photodetector 3, a sub-mount 4 and a system 5. A distance V, at which the optimum light receiving sensitivity is obtained, is empirically obtained by using the angular aperture of the fiber used and the diameter of a light receiving hole phiD. When the diameter of the received light is 100mum or less, especially conspicuous effect is obtained. When the diameter of the received light is about 300mum, sufficient coupling efficiency is obtained even if an interval is made considerably large through a flat lens. Therefore, the light converging effect of the double-convex lens is not required.
Patent JP-H08283841-A (JP)
Title: Production of high damping steel
Inventor: WATABE YOSHIYUKI
IPC: C22C38/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide a method for inexpensively and massively producing high damping steels excellent in damping performance and mechanical properties such as strength and toughness. CONSTITUTION: A steel contg., by weight, <=0.03% C, 0.5 to 5.0% Si, 0.05 to 2.0% Al, <=0.5% Mn, 0.5 to 5.0% Mo, 1.0 to 5.0% Ni and 0.0003 to 0.0050% B is reheated to the temp. range of 1100 to 1350 deg.C. After that, rolling is finished at >=800 deg.C, and it is furthermore subjected to heat treatment at >=900 deg.C for >=30min. Thus sufficient damping performance and mechanical properties are imparted thereto, and furthermore, the mass production thereof is economically made possible, by which it can widely by applied to structural members and high strength members requiring damping performance and sound damping performance.
Patent JP-S591237-A (JP)
Title: Manufacture of carpet attached with rubber sheet
Inventor: IWAMOTO SHIYOUKICHI
IPC: D06N7/00
Filed: 1982-06-28
Abstract: PURPOSE:To impregnate a rubber material to the narrow part in a substrate cloth and strengthen the bonding of both, by shaping a press chamber between a carpet and the mold face opposing to it, sending a high pressure air from outside and expanding it by the heat of a mold. CONSTITUTION:A mat body 1 shapes the antiskid treated layer 4 due to a vulcanized rubber sheet on the surface of the carpet material 3 of which the surface is filled with a pile 2. The frame plate 5 which is shaped at the periperal edge of the mat body 1 is integrated with the mat body 1 usually by the same material as the antiskid treated layer 4. That is, an unvulcanized rubber sheet is joined to the carpet material 3 and it is enclosed in the pressure chamber 7 which is shaped in the mold 6 corresponding to the carpet material 3, then a heat and pressure vulcanization molding is done by sending a high pressure air into the pressure chamber 7 from outside. The air inside the pressure chamber 7 is expanded, the substrate cloth of the carpet material 3 is pushed by a softened rubber material and is impregnated enough with the rubber material till its narrow part and the bonding of both is strengthened.
Patent JP-H06224772-A (JP)
Title: Method and equipment for calibrating multi-bit delta-sigma modulator
Inventor: NIKORASU RICHIYAADO BAN BABERU
IPC: H03M3/00
Filed: 1993-04-13
Abstract: PURPOSE: To provide a method and device for calibrating the nonlinearity of a multilevel delta-sigma modulator. CONSTITUTION: A calibrating multiplexer 10 selects voltage '0' in a calibration mode and inputs the selected voltage '0' to a delta-sigma modulator. The modulator has three levels of +1, 0, and -1 and the +1 and -1 levels are respectively inputted to processors 32 and 34. The output of the processor 34 is sent to a compensation circuit 14 which offsets the value of the output by a factor δ. The factor δ is generated from a δ-processor 39 in a calibrating cycle and stored in a memory 16. The processor 39 receives the output of the compensation circuit 14 and an digital output from an adding node 36 when the selected voltage of the multiplexer is '0'. A control circuit 40 controls all operations, but calibrating operations are started in response to an external signal on a line 30 or an internally generated signal.  Upon completing calibration, the value of the factor δ is frozen and the multiplexer 10 selects an analog input.
Patent JP-S5635571-A (JP)
Title: Quantizing circuit
Inventor: MASAKI HIDEO
IPC: H03K5/08
Filed: 1979-08-31
Abstract: PURPOSE:To ensure an accurate binary quantization for the information contained in the analog signal having the poor response property, by providing the inclination detecting circuit to detect the inclination of the analog signal. CONSTITUTION:The supplied analog signal V1 is delayed by a fixed time after sample-held at the sample holding circuit 11 and then applied to the comparator 16. The comparator 16 compares this analog signal with the attenuated analog signal to deliver the level 1 in case the former signal is smaller than the latter one. And the peak value, i.e., the output signal of the detecting circuit 13 is compared with the analog signal through the comparator 17 to obtain the binary signal.
Patent JP-H01282479-A (JP)
Title: Inspection of semiconductor device
Inventor: ISHIDA ZENICHI
IPC: H01L21/66
Filed: 1988-05-06
Abstract: PURPOSE:To perform accurate converting work within a short time, by providing a process which automatically converts a source program until the same result as that obtained, when an apparatus APG falsely executing the source program to make it possible to set the condition applied to an object to be measured in a standardized state is used, is used. CONSTITUTION:At first, a program converter 20 indicates a range showing whether the conversion of a source program is necessary and extracts APG exclusive content 21 requiring conversion. Next, in order to falsely execute said content 21, content 22 wherein the state of the source program is translated is obtained and, further, false execution is performed to obtain content 23 wherein measuring conditions to be applied are rearranged in execution order and said content is brought to content 24 formed into the source program so as to be usable in a tester-B 13 having no APG. At last, said content is coupled with conversion unnecessary content to complete the source program 15 having the same content as that obtained when APG is used. Therefore, the greater part of conversion work can be processed by an automatic converter.
Patent JP-S591280-A (JP)
Title: Method for detecting home position of type wheel in wheel printer
Inventor: KIKUCHI SHIGEO
IPC: B41J1/24
Filed: 1982-06-28
Abstract: PURPOSE:To ensure the detection of a home position, by detecting a home position hole in a type wheel, stopping the wheel, performing the detection operation again after a specified time, rotating the wheel by every one character when the position is not detected, and performing the detection. CONSTITUTION:When a power source is turned ON, a pulse motor 3 is rotated so that a type part 4b is moved one by one, based on the control of a control circuit 14. A home position hole 9 of a type wheel 4 is checked by a light receiving element 10. When the hole is detected, the wheel is stopped. At the same time, a timer 22 is operated. After a specified time, the check is performed again. When the input from the light receiving element 10 is detected, a key signal input from a type key input part 16 is allowed. When the input is not detected, the pulse motor 3 is rotated by every one character again. When the hole is detected, the wheel is stopped, and the hole position is determined. In this way, the home position of the type wheel can be always detected positively.
Patent JP-S5735570-A (JP)
Title: Alpha-amino-beta-hydroxybutyryl-l-hystidine and its preparation
Inventor: YAMADA HARUO
IPC: A61P1/04
Filed: 1980-08-12
Abstract: NEW MATERIAL:The compound of formula I.  
     USE: Anti-inflammatory, antiulcerative, granulation accelerator.  
     PREPARATION: α-Amino-β-hydroxybutanoic acid of formula II and L-hystidine are protected with proper protecting groups which are used in peptide synthesis respectively and made to react, then the protecting groups are removed from the reaction product to give the compound of formula I. The optically active D- or L-isomer of formula II is obtained by protecting the amino group of DL-γ-amino- β-hydroxybutanoic acid with t-butoxycarbonyl group, making an optically active base acting on the product to form a mixture of diastereomer salts, subjecting the mixture to fractional crystallization and removing the protecting groups. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63277733-A (JP)
Title: Zinc alloy for two bath galvanizing
Inventor: HASHIMOTO TATSUJI
IPC: C22C18/00
Filed: 1987-05-07
Abstract: PURPOSE:To produce the titled alloy which provides excellent corrosion resistance and workability by incorporating specific ratios of Al, Si and Mg into Zn. CONSTITUTION:The titled alloy contg. 7-20wt.% Al, 50-300 Si in the ratio of Al/Si, 0.01-0.1wt.% Mg and the balance Zn with inevitable impurities is prepd. In this zinc alloy, the Al amt. in a secondary galvanizing layer 20 is about 3% highly compounded in consideration for dispersing of Al into an Fe-Zn alloy layer 19 of a primary galvanizing which is applied on an iron metallic wire 1 at the time of using said alloy for covering on a primary galvanizing layer 19 as the secondary galvanizing layer 20. In this way, the zinc alloy which facilitates the galvanization having excellent corrosion resistance and workability is obtd.
Patent JP-H01281965-A (JP)
Title: Printing device
Inventor: KAWAMURA YOSHIAKI
IPC: B41J5/44
Filed: 1988-05-10
Abstract: PURPOSE:To perform landscape processing efficiently by allowing a landscape font pattern of a font pattern at high printing frequency to be stored always in such a state that it is developed. CONSTITUTION:A control means 21a consisting of CPU allows the printing frequency information of each portrait font pattern to be stored in a frequency information memory 32 consisting of a nonvolatile memory of an external storage means 3 while updating the printing frequency information. Then the control means writes a landscape font pattern converted by a pattern conversion means 22 based on the printing frequency information into a font cash(memory) 23 at a specified timing. Then, during printing, a landscape font generation control means 21 allows an appropriate landscape font pattern preferentially from a memory 23 while comparing printing information from the host 1 with printing frequency information filed once in a control table 24, and then transmits the landscape font pattern to a dot printer section 26. Thus the landscape printing processing can be performed efficiently.
Patent JP-S5445980-A (JP)
Title: Incinerator for combustible solid matter
Inventor: YOSHINO TAKASHI
IPC: F23G7/00
Filed: 1977-09-19
Abstract: PURPOSE: To provide an incinerator easy to control which makes it possible to maintain stable complete combustion without use of auxiliary fuel.  
     CONSTITUTION: In an incinerator for burning combustible solid matter at a high temperature, a screen rack 3 supporting solid matter in the incinerator body 1, while A open plane is formed in front of the incinerator body of the rack section. A nozzle 6 is provided on the front wall of the body corresponding to the open plane 5 to inject combustion air toward rear wall along the upper position of the rack stages for burning 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03109961-A (JP)
Title: Ultrasonic atomizer
Inventor: KOBAYASHI YASUJI
IPC: F02M27/08
Filed: 1990-04-26
Abstract: PURPOSE:To prevent stagnation of fuel or liquid sagging in an ultrasonic atomizer and to reduce load and also to improve the combustion peformance of an engine by supplying air to a nozzle part from an air passage. CONSTITUTION:An inner cylinder 2 is provided to the outside of a vibrator main body 1 and also an outer cylinder 4 is press-inserted into the outer periphery of the tip of the inner cylinder 2. Further a fuel supply path 6 is formed between the inner cylinder 2 and the outer cylinder 4. The outer periphery of the vibrator main body 1 is communicated with the inner cylinder 2 by an air passage 5. As a result, stagnation of fuel or liquid sagging in an ultrasonic atomizer is prevented, load is reduced and also the combustion performance of an engine is improved.
Patent JP-H08301927-A (JP)
Title: Electron-beam-modified ethylene/alpha-olefin copolymer elastomer and polypropylene resin composition
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L23/26
Filed: 1995-05-10
Abstract: PURPOSE: To obtain an electron-beam-modified ethylene/α-olefin copolymer elastomer which improves the whitening resistance and moldability of a polypropylene resin. CONSTITUTION: This elastomer is one prepared by irradiating an ethylene/α- olefin copolymer elastomer satisfying the following requirements (a) to (d) with 1-100kGray electron beams: (a) the α-olefin has 4-20 C atoms, (b) the α-olefin content is 65-95wt.%, (c) the density at 23 deg.C is below 0.88g/cm<3> , and (d) no crystalline melting peak is observed according to differential scanning calorimetry.
Patent JP-S5813559-A (JP)
Title: Preparation of octahydrotetracyanoanthraquinodimeth ane derivative
Inventor: HOTSUTA OSAMU
IPC: H01L21/208
Filed: 1981-07-16
Abstract: PURPOSE:To obtain the titled compound useful as a semiconductor, etc. in high yield inexpensively, by subjecting a butadiene and p-benzoquinone to Diels-Alder reaction, substituting dicyanomethylene groups for the diketo group, hydrogenating partially the unsaturated group. CONSTITUTION:Butadiene or a mono-substituted butadiene at 2-position or a di- substituted butadiene at 2 and 3 positions (the substituent group is 1-8C hydrocarbon) and p-benzoquinone are subjected to Diels-Alder reaction, the oxygen atom of the ketone group of the reaction product is replaced with dicyanomethylene group, to give 1,4,4a,5,8,8a,9a,10-octahydro-11,11,12,12-tetracyano-9,10- anthraquinodimethane derivative. The unsaturated bonds at 2 and 3 positions and 6 and 7 positions of this compound are hydrogenated to give 1,2,3,4,5,6,7,8-octahydro-11,11,12,12-tetracyano-9,10-anthraquinodimet hane derivative.
Patent JP-S5235675-A (JP)
Title: Electronic watch device
Inventor: MORISHIGE MORIO
IPC: G04G5/00
Filed: 1975-09-16
Abstract: PURPOSE: To simplify correction operation with a small number of switches, by memorizing the initial operation of a correction control switch and maintaining correction circuit under working condition, then resetting the memory circuit by the second operation thereby stopping the operation of the correction circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08303152-A (JP)
Title: Operating device for horizontal blind
Inventor: ABO SEIYA
IPC: E06B9/308
Filed: 1995-05-10
Abstract: PURPOSE: To improve the operability of a horizontal blind, by a method wherein a free fall-preventing device is provided in a heat box and the lowering of raising/lowering cords owing to the own weight of slats is prevented or allowed. CONSTITUTION: When a cord equalizer 11 is pulled downward, raising/lowering cords 10 are paid out of a head box 1 and slats 3 can be raised. After that, when the equalizer 11 is released, the cords 10 are held between a holding part 28 and a cam shaft 30 by a coil spring 25 for twisting, and the slats 3 are prevented from lowering by their own weight. After that, when an operating rod 8 is pulled downward, a tilting case 18 is turned in the direction of a arrow B against the coil spring 25, and the holding part 28 is released from the shaft 30, following which the cords 10 are drawn into the box 1 and the slats 3 are lowered. Furthermore, the rod 8 is released, the cords 10 are held between the holding part 28 and the shaft 30, and the slats 3 are prevented by their locking from lowering still more.  In this way, the blind can be easily operated and an operating device such as the operating rod can be downsized.
Patent JP-H07291421-A (JP)
Title: Conveyance object supplying device
Inventor: ITO TAKAHISA
IPC: B65G33/04
Filed: 1994-04-26
Abstract: PURPOSE:To smoothly and certainly supply objects to be conveyed, to a flexible screw without troubles. CONSTITUTION:A conveyance object 1 is supplied by an object supplying device to a conveyance path 3 equipped with a flexible screw 2 which feeds the object 1 in the longitudinal direction, wherein the supplying device is furnished with a rotor 5 equipped at the peripheral edge with a plurality of recesses 4, where the object 1 is detained removably, and feeding the object 1 in the circumferential direction and a arc-shaped guide part 6 which works together with the recesses 4 and guides the object 1 to the screw 2. The conveyance path 3 is arranged in the tangential direction to this rotor 5.
Patent JP-H08283142-A (JP)
Title: Cosmetic
Inventor: MATSUYAMA YOSHIHIRO
IPC: A61K8/00
Filed: 1995-04-12
Abstract: PURPOSE: To obtain an antioxidant and a cosmetic having high stability and safety to skin by including an extract of maeranthum Morr et Decne var. violaceum Franch., a barrenwort (in Japanese Ikariso). CONSTITUTION: This cosmetic contains 0.001-5wt.%, preferably 0.01-1wt.% extract of Ikariso which is a perennial herb of the family Berberidaceae. Since the extract of Ikariso is excellent in prevention of oxidation of unsaturated oils and fats due to air, heating and ultraviolet rays and has high safety to human, the extract can be included into foods as an antioxidant. The cosmetic containing the extract of Ikariso is excellent in preventing effect on inflammation of skin due to ultraviolet rays or occurrence of acne. The cosmetic is prepared in a solubilizing system such as skin lotion, emulsion system such as milky lotion or cream, foundation, dispersion and pack, etc., by properly blending the extract with conventional various components as the other components.  The extraction of Ikariso is carried out by powdering a dried material of leaf or stem of Ikariso and heating the powder under reflux together with a solvent or immersing the powder into the solvent and filtering the mixture.
Patent JP-H06107555-A (JP)
Title: Oriental bezoar microcapsule and preparation thereof
Inventor: KIN SHIYOUKOKU
IPC: A61K9/50
Filed: 1993-04-16
Abstract: PURPOSE: To provide a Goou-Seishin microcapsule which is convenient to carry and take, is easy to take for its capability of concealing the strong taste of crude drug extract, extremely rapidly exhibits effects and is preservable for a long period. CONSTITUTION: The Goou-Seishin microcapsule is obtd. by finely pulverizing the crude drugs which are the respective components of Goou-Seishinngan (a Chinese herb medicine: Goou is Bezoar Bovis, Seishinngan is the pill or powder formulated to provide mental stability by eliminating the cause for palpitations, anxiety at the time of sleeping, etc.), suspending the powder in water and ethanol or precipitating the powder with the water and ethanol and mixing the same or joining the respective components and precipitating the mixture with the water and ethanol, adding suitable materials to be filmed, dissolution assistants, aromatic sugar and other necessary additives to the mixture, then instantaneously drying the mixture by utilizing a spray drier.  Such a difficulty that the thickening is needed during production stages does not exist and the mass production is easy, unlike the case of liquid.
Patent JP-S594548-A (JP)
Title: Method and apparatus for clamping and transporting sheet material
Inventor: MATSUNAGA KAORU
IPC: B65H29/12
Filed: 1982-06-29
Abstract: PURPOSE:To prevent running failure and damages of a transport material in case of clamping and transporting the transport material with a pair of belts by regulating the lateral position of the transport material by rollers rotated in frictional engagement with the belts. CONSTITUTION:A sheet material 1 such as a photographic film or the like is clamped and transported by a pair of belts 2, 3 respectively stretched between driving rollers 4, 5 also serving as pulleys and pulleys 6, 7. In this case, position regulating rollers 8, 9 are disposed in such a manner as to bring shaft portions 10, 11 into contact with respective belts 2, 3, so that the rollers are rotated with the running of the belts 2, 3. The rollers 8, 9 are set in such a manner that the interval between flanges 13, 15 mounted on both ends of the shaft portions 10, 11 is a little larger than the width of the sheet material 1. In this arrangement, in transporting the sheet material 1 having low rigidity at high speed, the lateral position perpendicular to the transport direction of the sheet material is properly regulated, and damages of the sheet end surface and generation of paper dust can be prevented.