baber/WOPTO huggingface dataset:
Patent JP-H03296837-A (JP)
Title: Method for retrieving document
Inventor: HATTORI KENICHI
IPC: G06F17/30
Filed: 1990-04-16
Abstract: PURPOSE:To reproduce the state of a data be obtained at an optional point of past time by successively updating a data base stored in a data base control means based upon operation history information obtained between the reproduction requiring time of the data base and its reproducing time and reproducing and retrieving the data base state of the reproducing time. CONSTITUTION:When a data base reproducing requirement is inputted from an input part 1 or a communication part 2, a requiring source program 84 starts a reproducing operation control part 82 to require reproducing. The control part 82 searches and retrieves the operation history information of an operation history information storing part 81 based upon the reproduction requirement and finds out the past time for reproducing. The control part 82 retrieves the operation history information in accordance with the reproduction requirement and determines the reproducing time. In addition, the control part 80 operates a data base managing part 80 in accordance with the operation classifications of the history information and reproduces the data base state successively in the past direction up to the objective reproducing time.
Patent JP-S5432057-A (JP)
Title: Demodulator for frequency modulated signal
Inventor: ITOU TAKUROU
IPC: H03D3/00
Filed: 1977-08-15
Abstract: PURPOSE: To reduce greatly the sampling freqency of the filter for the zero-cross type frequency modulated signal demodulating system, by securign a large amount of attenuation for the input signal spectrum of the digital low band pass filter with a high frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05294625-A (JP)
Title: Production of barium titanate based semiconductor ceramic having positive characteristic
Inventor: OBARA NOBUHIKO
IPC: C01G23/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a method for producing a semiconductor ceramic of barium titanate having positive characteristics, capable of lowering a specific resistance at ordinary temperature, increasing coefficient of resistance/temperature and further increasing flash dielectric strength larger. CONSTITUTION:The objective semiconductor ceramic of barium titanate with positive characteristics having good characteristics is obtained by forming an average particle diameter of titanium oxide powder which is a raw material into the range of 0.1-0.6mum expressed in terms of an accumulated weight distribution.
Patent JP-S5432025-A (JP)
Title: Magnetic data writing device
Inventor: KOBAYASHI TAKASHI
IPC: G06K1/00
Filed: 1977-08-16
Abstract: PURPOSE: To obtain a magnetic data writing device which can write the data through a single magnetic head to the magnetic card which is carried in optional forward or backward direction and furthermore can extend the life time of the magnetic head. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01271587-A (JP)
Title: Magnetic sensor lock
Inventor: MIYAO OSAMI
IPC: E05B47/00
Filed: 1988-04-22
Abstract: PURPOSE:To constitute an electronic system capable of performing different kinds of controls by employing a magnetic information body, its insertion inlet, a magnetic sensor, its detection-control circuit, a means for releasing/locking a magnetic sensor lock system when receiving a predetermined signal without rotating the information body. CONSTITUTION:A magnetic information body such as a magnetic card, a key 19 formed with magnetic pole section 6 for magnetic information and having more than one magnetic poles of N poles and S poles disposed at appropriate widths and pitches is provided. An insertion inlet for inserting the magnetic information body, a magnetic sensor 24 disposed inside the inlet for detecting magnetic pole information of magnetic pole section for magnetic pole information of a magnetic pole information, and a circuit 30 for detecting, discriminating, and controlling the magnetic pole information from the magnetic sensor 24 are provided. When a predetermined signal is received from the detection- discrimination-control circuit 30, a magnetic sensor lock mechanism 26 is released/locked without rotating the magnetic pole information body.
Patent JP-S60244431-A (JP)
Title: Clamping device
Inventor: YAMAGUCHI MASAO
IPC: B30B15/02
Filed: 1984-05-16
Abstract: PURPOSE:To make the motion of a clamp body sure by actuating a rocking mechanism after the operation of a straight line moving mechanism in case a clamp body is in a fastening position and by actuating in reverse order both mechanisms in case the clamp body is in a saving position. CONSTITUTION:A clamping rod 32 is rotated and arranged to a parting position after its parting from the lower face of a notched part 34 of a die plate 33 by a straight line movement toward the lower part from a fastening position upto releasing position, in case of the transfer from a clamping condition to unclamping condition. There is, therefore, no fear of causing any trouble in the rotating operation of the clamping rod 32 due to the connection between a head part 35 and the notched part 34, even when the dusts, etc. are stuck to the lower face of the notched part 34, and a slider 2 and the die plate 33 are not correctly joined. In case, also, of the transfer from unclamping condition to clamping condition, the rod 32 is ascended to a fastening position after its rotation to a releasing position. There is, therefore, no fear of the head part 35 being caught at the halfway position which is within the rocking range.
Patent JP-S6112835-A (JP)
Inventor: JIEEMUZU KUUPAA
IPC: C22B5/10
Filed: 1985-05-10
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-S58216352-A (JP)
Title: Blocking potential-type single step cylindrical mirror analyzer
Inventor: TANAKA AKIHIRO
IPC: H01J37/252
Filed: 1982-06-08
Abstract: PURPOSE:To decrease the window width of the measuring energy and to reduce the spectrum profile change due to the variation of measurement points to the minimum. CONSTITUTION:When electron rays are emitted from an electron gun Ge, Auger electrons having the information inherent to a sample are generated from the surface of the sample S, pass through the first slit A', second slit A'', and an annular slit A, and are detected by an electron multiplier EM. If modulation is applied to the voltage of an AC power supply 4b by varying the voltage of a DC powe supply 4a, the blocking potential grid C2 of an inner cylinder 2 is affected, and the pass energy Epass can be made constant in conjunction with the action of a ground grid G1, thus the window width can be made constant. The signal Sd from a computer 7 is fed to a smaple position automatic moving mechanism D through the I/O interface 8, and the moving mechanism D is operated so that the electron rays hit the optimum position on the sample S corresponding to the measuring energy, thereby the spectrum profile change due to the variation of measurement points can be reduced to the minimum.
Patent JP-H06293039-A (JP)
Title: Method of foam injection molding
Inventor: NARUTOMI MASANORI
IPC: B29K105/04
Filed: 1993-04-02
Abstract: PURPOSE:To carry out a mass production of an excellent foam molded product of high degree of freedom of shape by composing a method of foam injection molding of a semi-fabricated products fitting process in the inside of a cavity which consists of 3 mold elements, a cavity-forming process, a molding material filling process, a cavity scale-up process and a foaming process. CONSTITUTION:An initial cavity 24 is formed with a semi-fabricated product 22 which is fitted into by a semi-fabricated product fitting process, a movable side mold element 23b and a sliding mold element 23c, and the formed cavity 24 is filled with foam molding material. The cavity 24 which is filled with molding material in the filling process is, without relative motion of anyone of the semi-fabricated product 22, a fixed side mold element 23a, and the movable side mold element 23b, but by withdrawing the sliding mold element 23c, scaled-up while being closed. Then, the molding material in the initial cavity which is scaled-up by a cavity scale-up process is foamed and a foam molded product 25 which has the same shape as a final cavity in the final cavity is formed. The molded products that consist of the foam molded product 25 and the semi-fabricated product 22 are, for example, seat arm pads for an automobile.
Patent JP-S5524682-A (JP)
Title: Optical signal detector
Inventor: UCHIDA KOUZOU
IPC: G01J1/46
Filed: 1978-08-12
Abstract: PURPOSE:To accurately detect the level and modulation of a light by using optically interrupting means and a preset amplifying device. CONSTITUTION:These is interposed between a fiber 1 and a lens 3 a rotary disc 4 acting as optically interrupting means. With an optically receiving element 11, these is connected an amplifying device 10 which is equipped with first and second differential amplifiers 14 and 20 and a low pass filter having a switch 30, a capacitor 32 and a resistor 31. As a result, when no light 2 is incident upon the element 11, the switch 30 is turned on by the signal from a control circuit 9 so that the loop from an output terminal 23 to an input terminal 22 constitutes a negative feedback. Thus, the voltage, which is generated in the resistor 13 by the dark current of the element 11, and the offset voltage of a first differential amplifier 14 itself are amplified and fed to an input terminal 21 so that they are amplified by a second differential amplifier 20 together with the offset voltage. The voltage appearing at the output terminal 23 is negatively fed back to the input terminal 22 so that the dirft caused by the dark current of the element 11 and by the fluctuations in the offset voltage of the first and second amplifiers 14 and 20 is eliminated to attain the desired object.
Patent JP-H09282917-A (JP)
Title: Light distribution controlling type lighting system and light emitting surface type lighting system
Inventor: OYAMA NOBUO
IPC: G02B6/42
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain intended light distribution with a high energy efficiency by employing as a light diffusion member a transparent or reflecting member over which a large number of projections of a cross section which is part of a specific curve are distributed, and by making light beams from a light introducing means strike the side of the distributed projections. SOLUTION: Light beams of a metal a halide lamp 1 of light condensing type as a light source are condensed with an ellipsoidal mirror 2 and a spherical mirror 3, and further using a planar mirror 4, made to strike a light diffusion member 5 of light transmitting type having its diffusion axis in the X direction. Each mirrors is surface-treated so that the incident light is almost free from heat waves. As the diffusion member 5, is used a transparent member made of acrylic resin for example over which a large number of raised of an arcuate cross section are disposed. This provides a controlled light distribution type lighting device without eliminating part of light beams coming from the light source, sending significantly large amount of light beams to a specified light distribution zone with extremely less light beams striking outside the light distribution zone.
Patent JP-H10286966-A (JP)
Title: Ink jet recorder
Inventor: YANO MASARU
IPC: B41J2/485
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To make shift of ink dot or color inconspicuous even when there is periodical variation of a moving position of a recording head section in a main scanning direction. SOLUTION: This recorder comprises a recording head section 3 having a plurality of ejection nozzles 24 arranged in a main scanning direction and a moving means that reciprocates the recording head section 3 in the main scanning direction. An arrangement interval of the ejection nozzles 24 is set corresponding to a cycle of periodical variation of the moving position of the recording head section 3 by the moving means. As a result, a relative shift of the position of the ink dot by each of the ejection nozzles 24 is reduced even when the periodical variation of the moving position is generated.
Patent JP-H06348359-A (JP)
Title: Device and method for generating approximate function
Inventor: YANITSUKU DOBIIYU
IPC: G06G7/28
Filed: 1994-05-12
Abstract: PURPOSE: To generate an approximation function capable of calculating the limited value of a dependent variable suited to a purpose without the need of deciding other values of the approximation function and to provide the value capable of approximation with a controlled maximum error by using a limited hardware means. CONSTITUTION: This device is provided with a first means 10 for repeatedly deciding at least one present linear regression function by the fact that absolute values measured among the first values Y3 , Y4 and Y5 of dependent variables of a series of three pairs X3 , Y3 ; X4 , Y4 ; and X5 , Y5 of first pairs and the second values Y'3 , Y'4 and Y'5 of dependent variables decided corresponding to the present linear regression function for the first values X3 , X4 and X5 of independent variables are equal and codes form alternate first errors, selecting one of the present linear regression functions for generating the approximation of all of the series of the pairs provided with a minimum error and coding the selected linear regression function by specified codes (p) and (q) and a second means 17 for deciding a second pair XA, Y'A corresponding to the specified codes.
Patent JP-H09277359-A (JP)
Title: Molding of handled bottle
Inventor: OKAMOTO HIDEKATSU
IPC: B29C49/48
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To mold a handled bottle not generating cloudiness in the vicinity of its handle attaching part and having transparency and a gloss feeling. SOLUTION: A blow mold 1 is divided into a handle attaching part mold 2 corresponding to the vicinity of a handle fitting part, a body mold 3 other than the mold 2 and a bottom mold 4 and the respective molds are regulated to individual predetermined temps. and, after blow molding, blow pressure is held to closely bring the wall of a bottle main body into contact with the molding surfaces of the respective molds to subject the same to heat treatment to mold a handled bottle. By this constitution, since the respective parts different in shape can be subjected to the heat treatment at the respective optimum temps., the bottle generating no post-shrinkage or cloudiness can be molded.
Patent JP-H11313142-A (JP)
Title: Communication equipment
Inventor: KAKIMOTO AKIRA
IPC: H04M1/57
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment capable of preventing caller information from being recognized by a third person. SOLUTION: When call termination signals arriving from a communication channel 1 are detected in a channel control part 2, a main control part 7 confirms the set state of a display mode flag, sets a display flag based on the set state and executes or inhibits display based on the caller information received in the channel control part 2 at the time of call termination. When a handset is picked up or the like, the main control part 7 confirms the set state of the display mode flag again, sets the display flag based on the set state and inhibits or executes the display based on the caller information received in the channel control part 2 at the time of the call termination.
Patent JP-H04330281-A (JP)
Title: Detection of base sequence of dna
Inventor: NAKAGAWA TORU
IPC: G01N37/00
Filed: 1991-04-30
Abstract: PURPOSE:To provide a process for safely, easily and quickly detecting the base sequence of even a small amount of DNA. CONSTITUTION:Among four kinds of bases constituting a DNA, a molecule 2 containing adenine 8 is fixed on an exploratory needle 1 of an interatomic force microscope and the needle is brought close to a single-stranded DNA 3 fixed on a substrate 4 and scanned with an accuracy of atomic level while measuring the interatomic force. A strong force is applied to the needle 1 exclusively when the adenine 8 contained in the molecule 2 fixed to the exploratory needle 1 is brought close to the thymine base 6 in the DNA. The base sequence of the single-stranded DNA 3 can be determined by repeating the similar operation using molecules containing the other three kinds of bases.
Patent JP-S5526715-A (JP)
Title: Data string rearrangement unit
Inventor: OKINAKA HIDEO
IPC: H04L1/00
Filed: 1978-08-16
Abstract: PURPOSE:To make the rearrangement of high-speed data by a low-speed memory by dispersing and storing a data string on a communication line and then by simultaneously reading, bit by bit, the contents at corresponding addresses from respective memories according to the constitution of a conversion matrix. CONSTITUTION:This unit is equipped with series-parallel converter 11 which converts series input data into parallel data of (m1)-bit words, memory parts #1 to #m2 divided into the (m2)-number memory elements 15 and available for word-by- word writing, and method 14 of writing parallel data to memory elements according to the constitution of rows of the conversion matrix. Further, this is provided with method 18 of reading, bit by bit, the contents of corresponding addresses from respective memory elements at the same time according to the constitution of columns of the conversion matrix, and parallel-series converter 22 which converts the output of the reading method into series data and then outputs it. Consequently, the rearrangement of high-speed data can be performed by the low-speed memory.
Patent JP-H10288594-A (JP)
Title: Controlled potential electrolytic sensor and gas detector
Inventor: HORIUCHI MASASHI
IPC: G01N27/416
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a controlled potential electrolytic sensor and a gas detector rarely generating gas detection errors caused by various gases. SOLUTION: A working electrode 13 allowing the detected gas to chemically react, a counter electrode 14 for the working electrode 13, and a reference electrode 15 controlling the potential of the working electrode 13 are provided in an electrolytic bath 12 storing an electrolyte. The working electrode 13 is provided with at least one kind of a reaction catalyst selected from platinum, gold, and palladium, and the reference electrode 15 is formed with a material mainly made of silver.
Patent JP-S62254864-A (JP)
Title: Device for recovering atomized paint
Inventor: TAKAHASHI TSUTOMU
IPC: B05B15/04
Filed: 1986-04-28
Abstract: PURPOSE:To reduce the discharge of paint to the outside and to recover the paint by rotating and traveling an air filter for recovering paint through a carrier roller, and dipping the filter in a soln. tank at the lower part. CONSTITUTION:The atomized paint recovery device 10 is provided between the conveying passage of a material 1 to be coated and the opening part 4A of an exhaust means 4 in the device for coating many materials to be coated with the same paint. The endless air filter 11 for recovering paint is laid over the carrier rollers 12 and 13, and rotated and traveled by a driving gear. The soln. tank 18 is furnished at the lower part, the carrier roller 13 is immersed in the soln., and the paint deposited on the paint recovery air filter 11 is continuously dissolved in the soln. The discharge of the atomized paint to the outside is thus reduced, and the atomized paint is recovered and can be reused.
Patent JP-S59225124-A (JP)
Title: Preparation of pharmaceutical preparation of immunoglobulin
Inventor: TAKEDA HIDEO
IPC: A61K39/395
Filed: 1983-06-03
Abstract: PURPOSE:To prepare pharmaceutical preparation of immunoglobulin having low anticomplementary unit and high stability, by subjecting corn fraction II to chromatography of weakly acidic cation exchanger, collecting gammaglobulin fraction, removing efficiently agglomerate and its precursor. CONSTITUTION:Corn fraction II, namely gammaglobulin fraction obtained by ethanol fractionation of corn, is subjected to chromatography of weakly acidic cation exchanger(e.g., CM cellulose, Diaion WK10, etc.), gammaglobulin fraction is collected and purified. The concentration of corn fraction is preferably 3- 10wt% calculated as protein concentration. Immunoglobulin is useful for agammaglobulinemia, German measles, vaccinia, etc., but easily agglomerated to cause side effects. Pharmaceutical preparation of immunoglobulin by this invention has neither agglomerate nor fraction to form easily agglomerate, has low anticomplementary unit, and extemely high stability.
Patent JP-H10315030-A (JP)
Title: Cutting insert and side milling cutter
Inventor: QVARTH INGEMAR
IPC: B23C5/20
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To avoid clogging of chips by making a distance dimension from the cutting insert rotational axis of one main cutting edge larger than that of the other main cutting edge. SOLUTION: A distance up to the center line of a through hole from a main cutting edge 25 is slightly longer than a distance up to the center line of a through hole from a main cutting edge 23. Respective inserts are oriented so that the cutting edge 23 turns outward and the cutting edge 25 turns outward when the inserts are installed on a milling cutter disk. Since the cutting edge 25 slightly appears outward in the radial direction more than the cutting edge 23, chips are cut down on an intermediate part of a groove bottom part by the cutting edge 25, and an intermediate groove exists on a surface of the groove bottom part.
Patent JP-H10291034-A (JP)
Title: Press drawing product
Inventor: OTSUKI KOICHI
IPC: B21D22/26
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To make a difference in level between standard surface and projecting and recessing surface large, to reduce a residual working stress generating at the time of press plastic working, and to improve a working precision by providing a hole shape on an inclined surface connecting the standard surface of a sheet metal material to be subjected to the press drawing and the projecting and recessing surface. SOLUTION: By performing the press drawing to the sheet metal material, the sheet metal material is formed to a projected shape in a state that a projected surface 12 has been connected to the standard surface 11 by the inclined surface 13. By providing one hole part 14 or over on this inclined surface 13, a state that the standard surface 11 and the projected part 12 are partially separated, is obtained. By the state that the inclined surface 13 has been partially separated by the hole part 14, the direction of a part elongating by the press drawing, can be unidirectionally regulated to a material to be used. Also, it enables working making the best use of the elongation percentage of the material to be used to a maximum to secure the height of the projecting surface 12.  Also, the working stress generating to the inclined surface 13 at the time of the press drawing, can be dispersed to the hole part 14. Consequently, the product with a stable shape can be obtained.