baber/WOPTO huggingface dataset:
Patent JP-H05276035-A (JP)
Title: D/a converter
IPC: G11B20/24
Filed: 1992-03-25
Abstract: PURPOSE:To improve the quality of acoustic feeling to the utmost by eliminating a high frequency component in the first stage of D/A conversion so as to reduce much or eliminate a load of an LPF of a post stage. CONSTITUTION:N-bit digital data Da are inputted to a digital delay circuit DL and a multiplier MP1 multiplying an input by a multiple of K1. Data Db at one preceding sampling time of the data Da and an output of the multiplier MP1 are inputted to a subtractor DO1, in which a value DELTAV being the subtraction of an output of the multiplier MP1 from the output Db of the circuit DL is obtained and outputted to a D/A converter DAC. The output of the DAC is inputted to a multiplier MP2, in which the said output is multiplied by K2 and the result is inputted to a subtractor DO2 and its output is inputted to an integration circuit IT comprising a resistor R and a capacitor C. An output of the circuit IT is inputted to a multiplier MP3 whose multiple factor is K2, its output is inputted to the subtractor DO2, in which a value Vc resulting from subtracting an output of the multiplier MP2 from an output of the multiplier MP3 is obtained and outputted. The output waveform Vc is an output waveform of the D/A converter.
Patent JP-H10287929-A (JP)
Title: Production of cold rolled steel sheet for deep drawing small in plane anisotropy of r value
Inventor: YOSHINAGA NAOKI
IPC: C22C38/06
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To produce a cold rolled steel sheet for deep drawing small in the plane anisotropy of r value at a low cost by subjecting a steel slab having a specified compsn. composed of C, Si, Mn, P, S, Al, N and Fe to hot rolling under specified conditions, thereafter subjecting it to descaling and cold rolling at a high draft and subsequently executing annealing at a specified temp. SOLUTION: A steel slab having a compsn. contg., by weight, 0.0005 to <0.0020% C, <=1.0% Si, 0.08 to 0.25% Mn, 0.015 to 0.15% P, 0.004 to 0.015% S, 0.015 to 0.10% Al and <=0.003% N, furthermore contg., at need, 0.0003 to 0.0040% B, moreover contg. one or more kinds of 0.003 to 0.02% Ti and 0.002 to 0.015% Nb, and the balance Fe with inevitable impurities is subjected to hot rolling in such a manner that the heating temp. is regulated to >=1220 deg.C, the draft at 1000 to 1100 deg.C is regulated to >=50%, the final finishing temp. is regulated to the Ar3 or above, and the coiling temp. is regulated to >=600 deg.C. This hot rolled steel sheet is subjected to descaling, is subjected to cold rolling at >=60% draft and is then annealed at the recrystallization temp. to <780 deg.C.
Patent JP-S582082-A (JP)
Title: Josephson junction device
Inventor: WADA YOSHIFUSA
IPC: H01L39/22
Filed: 1981-06-29
Abstract: PURPOSE:To reduce deterioration to be generated by a heat cycle and by variation per hour, and to improve reproducibility and uniformity of the current- voltage characteristic of a Josephson junction device by a method wherein a silicon nitride is used for a barrier and insulating layers of the Josephson junction device. CONSTITUTION:The Josephson junction device is formed of the first superconductor 11, the second superconductor 12, the barrier 13 to generate the superconducting tunnel effect interposing between them, and the insulating layers 14 to insulate the conductor 11 and the conductor 12. At this time, the barrier 13 and the layers 14 are formed of the silicon nitride together. 1-7mm. is proper for thickness of the barrier 13, and several ten mm. or more is proper for thickness of the layers 14. Accordingly deterioration to be generated by a heat cycle and variation per hour is reduced, and reproducibility and uniformity of the current- voltage characteristic is improved.
Patent JP-S60243978-A (JP)
Title: Metal-hydrogen secondary battery
Inventor: MATSUMOTO TAKANAO
IPC: H01M10/34
Filed: 1984-05-18
Abstract: PURPOSE:To enable the maximum capacity to be achieved in the early stage after battery assembly by compressing and packing a gas into the internal space of a sealed-type container in which a positive electrode and a negative electrode containing a hydrogen-absorbing or discharging metal or an alloy are installed. CONSTITUTION:A positive electrode 3 containing a metal oxide and a negative electrode 4 containing a hydrogen-absorbing alloy are immersed in liquid potassium hydroxide electrolyte 11 poured in a container 1. They are electrically connected to a positive and a negative terminal 7 and 8, which are attached to an upper lid 2 and penetrate it, through a positive and a negative current collector 5 and 6. Argon gas is compressed and charged into the internal space of the container 1 through a valve 9 and a gas hole 10 which is formed in the upper lid 2. As a result, the surface of the hydrogen-absorbing electrode is pressed by the electrolyte 11 and a great amount of hydrogen is absorbed by the electrode. Therefore, a discharge capacity level almost equal to the maximum discharge capacity can be achieved during the initial stage of the charge-and-discharge cycle.
Patent JP-H1072137-A (JP)
Title: Image reading device
Inventor: KAWASHIMA YASUHIRO
IPC: B65H5/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that when high speediness is attained in a device, vibration, noise and heat generation of a drive motor are increased, a load change generated in the device is an obstacle for obtaining a good image. SOLUTION: A separate conveyance part 4 conveying separately sheet by sheet a document 1 loaded in a document loading base 2 and a read conveyance part 5 conveying the separated document 1 to a read sensor 3 are driven respectively by a separate conveying motor 6 and a read conveying motor 7. A load change generated in the separate conveyance part 4 is prevented from being transmitted to the read conveyance part 5, to form a good image.
Patent JP-H06304159-A (JP)
Title: Method for recognizing picture photographing position
Inventor: TAKEO HIDEYA
IPC: G06T7/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide the method for recognizing picture photographing position capable of easily discriminating the photographing position on the picture taking either of symmetrical or asymmetrical position as a symmetric shaft against the center line of a picture. CONSTITUTION:Among picture signals Sorgs inputted to a picture processor, pairs of picture signals (S1, S1'), (S2, S2'),...(S6, S6') corresponding to the six pairs of picture elements corresponding to the symmetry against the center line of a picture are extracted. The absolute value of the difference of each picture signal pair is calculated for each pair of picture element. The difference is added on the 6 pairs to compare the calculated sum SIGMA¦Si-Si'¦ with the set threshold value K. When the sum SIGMA>>Si-Si'¦ is lower than the threshold value K, the picture is judged to be the front picture. When it is higher than the threshold value K, the picture is judged to be the front picture.
Patent JP-H02279247-A (JP)
Title: X-y table device
Inventor: SAWADA YUKIO
IPC: B23Q1/00
Filed: 1989-04-20
Abstract: PURPOSE:To provide an X-Y table device having a lower height and a small occupying area while having a simple structure by coupling a second guide with a first drive mechanism for moving a table in the X-axis direction, and by coupling a first guide with a second drive mechanism for moving the table in the Y-axis direction. CONSTITUTION:Guides 4, 4 for guiding an X-Y table 2 in the X-axis direction are provided to edge parts which are opposed to each other in the Y-axis direc tion of the table, and second guides 6, 6 for guiding the table 2 in the Y-axis direction are provided in edge parts which are opposed to each other in the X-axis direction. Further, one of the second guides 6, 6 is coupled to a linear actuator 12 for moving he table in the X-axis direction, and is urged by a resilient member in a direction opposite to the drive direction of the actuator 12. Further, one of the first guides 4, 4 is coupled to a linear actuator 22 for moving the table 2 in the Y-axis direction, and is urged by a resilient member in a direction opposite to the drive direction of the actuator 22. With this arrangement, the height of the X-Y table device 1 may be lowered and the occupying area thereof may be decreased.
Patent JP-H05296577-A (JP)
Title: Air conditioner
Inventor: NAKAISHI SHINICHI
IPC: F25B6/02
Filed: 1992-04-21
Abstract: PURPOSE:To prevent liquid refrigerant from being returned to a compressor from an auxiliary heat exchanger of an outdoor heat exchanger through an oil separator at the time of stopping an air conditioner. CONSTITUTION:Oil separators 4a, 4b are provided in a discharge tube of a main refrigerant circuit 14. A room heating overload controller 11e for bypassing outdoor heat exchangers 6a, 6b is provided in an upper part of a receiver 9 from a discharge tube at a downstream side of the separators 4a, 4b. An auxiliary heat exchanger 6c and a switching valve SVS are provided in the circuit 11e. Thus, only reverse flow of gas refrigerant in the upper part of a the receiver 9 is allowed during stopping, reverse flow of liquid refrigerant is prevented, thereby preventing return of liquid to a compressor 1. An oil return passage 33 is provided from the separators 4a, 4b to a rising tube of an outlet of an accumulator 10b. Thus, even if the liquid refrigerant reversely flows during stopping, it flows into the accumulator 10b, liquid refrigerant is removed therefrom, and then returned to the compressor 1 to prevent return of the liquid.
Patent JP-S60243447-A (JP)
Inventor: SAEGUSA KAZUNUSHI
IPC: F25B1/00
Filed: 1984-05-17
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-S60246322-A (JP)
Title: Antibody to human interleukin-2
Inventor: HIRAI YOSHIKATSU
IPC: C07K19/00
Filed: 1984-05-18
Abstract: PURPOSE:An antibody capable of specifically recognizing partial structure on the terminal side of amino acid sequence of human interleukin-2 (IL-2) and making the purification and measurement (detection) of IL-2 possible. CONSTITUTION:An antibody obtained by using a complex of a peptide having at least 6 amino acid sequences in human interleukin-2 (IL-2), preferably a human IL-2 related peptide of formula I (R is H or H-Tyr-; X is peptide having 1-3 amino acids from the terminal N side of the peptide chain of -Thr-Lys-Lys-) with a carrier as an immunological antigen, cultivating fused cells formed from plasma cells of an animal immunized with the above-mentioned antigen or collecting an antibody formed by administration of the above-mentioned antigen to a mammal, and having reactivity toward decapeptide expressed by formula II.
Patent JP-S62258453-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/30
Filed: 1986-05-01
Abstract: PURPOSE:To improve saturation and saturation ratio and to improve the reproducibility of a delicate shadow in a high density region without spoiling the color reproducibility in the low and middle density regions of magenta by incorporating a specific coupler into a magenta coloring green-sensitive emulsion layer among red-, green- and blue-sensitive silver halide emulsion layers. CONSTITUTION:At least one kind of the coupler expressed by formula I is incorporated into one green-sensitive emulsion layer of the silver halide color photographic material provided with at least one layer of the cyan red-sensitive, magenta colored green-sensitive and yellow colored blue-sensitive silver halide emulsion layers on a base. The image density of the yellow and/or magenta is increased and the density to increase the same is added to the density region where the image density of the yellow and/or magenta exceeds 0.7 by the color development of said photosensitive layer regardless of the color forming density of the red-sensitive layer. In formula, R11 denotes and H atom, substituent, X denotes a hydrogen atom or prescribed group, Za-Zc denote a methine, -N-, -NH-.
Patent JP-S5225606-A (JP)
Title: Rotary phase control system of magnetic disc memory
Inventor: FUJITA HIROSHI
IPC: G11B19/28
Filed: 1975-08-21
Abstract: PURPOSE:By utilizing pulse reproduction signal which is in even number times the horizontal synchronizing signal recorded on 1 track, and performing servocontrol in a disc that records 1 field of TV signal on 1 track, to enhance the rotary preciseness of the disc memory.
Patent JP-S58219394-A (JP)
Title: Latent heat accumulating apparatus
Inventor: YAMASHITA KAZUO
IPC: F28D20/02
Filed: 1982-06-14
Abstract: PURPOSE:To maintain the temperature in the upper part of a filler part constant at the time of heat dissipation, and to keep the temperature in a cold heating medium constant, by providing a heat pipe between the center part and the upper part of a filler part of heat accumulating material, consisting of a latent heat accumulating material and a heat transfer medium. CONSTITUTION:A heat pipe 9 is provided between the center part and the upper part of a filler part of heat accumulating material, consisting of a heat accumulating material 3 and a heat transfer medium 4. In such a structure, when cold heating medium is fed into a heat exchanger 6, the filler part of heat accumulating material is stirred up by the evaporation-condensation cycle of a heat transfer medium 4, and the heat accumulated in the filler part is absorbed by the cold heating medium in the heat exchanger 6. At that time, the temperature in the upper part of a filler part is apt to be lowered, but the heat is replenished from the center part by the intermediary of a heat pipe 9, so that the temperature in the upper part will not be lowered. Accordingly, the temperature in the heating medium in a heat exchanger 6 can be kept constant at a high temperature all the time.
Patent JP-H07286710-A (JP)
Title: Refuse incinerating furnace
Inventor: TANI NOBORU
IPC: F23H3/00
Filed: 1994-04-15
Abstract: PURPOSE:To efficiently burn material to be incinerated of high water content rate by positively utilizing a plastic member mixed with the material as a burning material. CONSTITUTION:Air blowing means 2B for blowing the air downward is provided at a grate 2 provided at a position separate by a predetermined height from a bottom of a furnace body 1. When plastic product mixed with material to be incinerated is melted and dropped at a lower side of the grate 2, it is burned at a high temperature by the air supplied from the means 2B. The grate 2 is made of a hollow pipe communicating with a blower, provided with an air blowing hole 2B at a lower surface in such a manner that the grate 2 itself is used as the means 2B, thereby realizing energizing combustion with the molten plastic.
Patent JP-S58218745-A (JP)
Title: Fluorescent lamp
Inventor: URATA YOSHIZOU
IPC: H01J61/46
Filed: 1982-06-14
Abstract: PURPOSE:To reduce the cost without deteriorating the brightness of a coloring fluorescent lamp by comprising a luminous layer formed on the inner surface of a bulb with phosphor and ultraviolet reflecting substance and specifying the proportion occupied by the ultraviolet reflecting substance. CONSTITUTION:A coloring fluorescent lamp used for rearing plents, appreciation, and meat is formed by coating the inner surface of the bulb with ultraviolet reflecting substances, such as titan oxide and alumina etc. with mean particle diameter of 2-10mum that are mixed by 30-95wt% in a rare earth element phosphor, such as a europium activated phosphorus yttrium vanadate phosphor, etc. As a result, the film thickness of a aluminous layer can properly be set by reducing the proportion of an expensive phosphor, such as a rare earth element phosphor occupied by the luminous layer and the lamp cost can be reduced. Besides, the penetration and blackening of electrodes can be prevented without deteriorating the brightness as the coloring fluorescent lamp.
Patent JP-H07279569-A (JP)
Title: Attachment for ladder
Inventor: MATSUOKA TAKASHI
IPC: E04D15/00
Filed: 1994-04-14
Abstract: PURPOSE:To prevent the deformation and breakage of a rain gutter due to a ladder, stabilize the erection laying attitude, and improve the performance and the safety of the ladder, when the ladder having the foot laying crosspieces in a multistage form between the longitudinal frames is erection-laid on a structure. CONSTITUTION:In front of the upper end of an attachment frame 5, a horizontally long supporting part 7 is installed horizontally, at the top end of a supporting arm 6 which projects by a prescribed length, and on the shoulder part of the attachment frame 5, the upper and the lower part foot laying crosspiece hook parts 9 and 10 which are vertically in pair and consist of a pair of inverted U-shaped hooks 8 are installed. Further, at the lower end of a coil spring 11 which is suspended into the intermediate part of the upper part foot laying crosspiece hook part 9, an elastically supported hook part 13 having a U-shaped hook 12 is installed. The upper and the lower part foot laying crosspiece hook parts 9 and 10 are laid on the foot laying crosspieces 4A and 4B at the upper end of a ladder 2, and the elastically supported hook part 13 is hooked on the foot laying crosspiece 4B below, and elastically tightened, and the horizontally long supporting part 7 is attached and erection-laid on the wall surface 14 of a structure 15.
Patent JP-S61259753-A (JP)
Title: Moisture/oxygen removing column
Inventor: KIKUCHI SHIGERU
IPC: B01D53/04
Filed: 1985-05-14
Abstract: PURPOSE:To easily judge the lowering in moisture/oxygen removing capacity, by packing a column with a moisture removing agent containing cobalt chloride supported synthetic zeolite and an oxygen removing agent comprising a manganese oxide supported silica gel. CONSTITUTION:A heat-resistant glass tube 1 is packed with a moisture-removing agent 2, a moisture detecting agent 3, an oxygen removing agent and a heat- resistant support material 5 to form a column which is, in turn, connected to piping 7 through a joint 6. When gas containing moisture and oxygen is made to flow through said column toward a gas flowing direction, moisture is at first removed by the moisture removing agent 2 and oxygen is subsequently removed by the oxygen removing agent 4 while purified gas is discharged from an outlet. When the layer having moisture removing capacity comes to the layer of the moisture detecting agent 3, the color thereof changes from blue to light purple and the lowering in moisture removing capacity can be judged. The oxygen removing agent changes from light green to orange and the lowering in the removing capacity can be judged by this discoloration.
Patent JP-S5226263-A (JP)
Title: Vibration sensing element
Inventor: MAKITA YOSHIO
IPC: G01H1/08
Filed: 1975-08-25
Abstract: PURPOSE: The intensity of the magnetic force between a fixed body and a moving body is changed by a vibration sensing element, whereby the effluence of gas from a gas cylinder at the time of earthquake is shut off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04525-A (JP)
Title: Bus mouse interface circuit for data processor
Inventor: MASUMOTO TOSHIHIRO
IPC: G06F3/038
Filed: 1990-04-17
Abstract: PURPOSE:To improve the operability of this bus mouse interface circuit and to effectively utilze software resources by providing the interface circuit with a selector, a register to be controlled software and an interruption generating circuit. CONSTITUTION:When a serial mouse interruption signal 13 is generated from a serial mouse control circuit 6 in order to detect the moving amount of a serial mouse 8, the signal 13 is transmitted to a CPU 1 through an interruption controller 9. Software receives the data from the mouse 8 within a serial mouse interruption processing routine, converts the received data into bus mouse data and writes the converted data in a data replacing register 2. At the end of the interruption processing routine, an interruption generating command is issued to an interruption generating circuit 11. The bus-mouse interface circuit is driven by the command as if an interruption is generated from the bus mouse and the same processing as that to be executed when the bus mouse is connected to the bus mouse software can be executed.
Patent JP-S588500-A (JP)
Inventor: HORIGOME KOUKICHI
IPC: B64F1/32
Filed: 1981-07-02
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-S58219270-A (JP)
Title: Releasable film composition for forming
Inventor: SASAKI SHIYOUSAKU
IPC: C08L83/06
Filed: 1982-06-15
Abstract: PURPOSE:To prepare the titled composition having excellent printability, stable releasability from adhesive substance and low slippery, and useful for a pressure-sensitive adhesive tape, etc., by compounding a straight-chain organopolysiloxane having a specific viscosity, fine silica powder, and a specific organosilane having phenyl group, etc. CONSTITUTION:The objective composition is prepared by compounding (A) 100pts.wt. of an essentially straight-chain organopolysiloxane having a viscosity of >=1,000cps (at 25 deg.C) and having hydroxyl group at the molecular terminal, with (B) 5-80pts.wt. of fine silica powder (preferably silica obtained by wet process, or a mixture of the wet-process silica and the dry-process silica), (C) 2-40pts.wt. of a phenyl-containing organosilane or organopolysiloxane of formula (R<1> and R<2> are univalent hydrocarbon group; >=25mol% of R<1> and R<2> is phenyl; n is 1-100), (D) 0.5-40pts.wt. of an organohydrogen polysiloxane containing >=3 SiH groups in the molecule, and (E) a catalytic amount of an organic acid metal salt and an arbitrary amount of an organic solvent. EFFECT:Excellent residual adhesivity and high coating performance.
Patent JP-H02281697-A (JP)
Title: Case of electronic equipment
Inventor: SUGIYAMA KATSUJI
IPC: H05K5/06
Filed: 1989-04-21
Abstract: PURPOSE:To decrease in numbers of component parts of cases of an electronic component provided with a waterproof structure and to lessen an assembly operation in manhour by a method wherein a packing provided to the whole peripheral edge of the opening of a case main body and screws which fasten the case main body to a device main body penetrating through the base of the case main body are provided, and the inner dimension of the case main body in the direction in which the device main body is housed is made larger than the dimension of the corresponding device main body. CONSTITUTION:The longitudinal inner dimension of a case main body 25 is so set as to be larger than the longitudinal dimension of a corresponding device main body 22 by a prescribed dimension, whereby a lid 26 fixed to the upper part of the device main body 22 is made to abut against the peripheral edge of an opening 23 of the case main body 25 through a packing 27, and a gap of specified dimension is formed between the underside of the device main body 22 and the base 24 of the case main body 25, and screws penetrating through the base 24 of the case main body 25 are driven into threaded holes 36 respectively, whereby the device main body 22 is pressed downward and the lid 26 compresses the packing 27. Therefore, the case main body 25 and the lid 26 are tightly joined together to completely seal off the inside of a case 21.