baber/WOPTO huggingface dataset:
Patent JP-2000028583-A (JP)
Title: Break detecting device and method for reinforcement inside concrete pole
Inventor: NAGASHIMA YUJI
IPC: G01N27/90
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To detect the presence of breakages in the main reinforcement of a concrete pole. SOLUTION: This device is provided with a transmission coil 10 for outputting to an inside of a concrete pole 1 a magnetic flux, in response to a sweep signal output from an electric power source 19, a receiver coil 13 for inducing a current by the magnetic flux transmitted to the inside of the pole 1 via a reinforcement inside the concrete pole 1, a signal processing part 15 for amplifying the current induced in the coil 13 to be convert into a frequency spectrum, for detecting the spectral peak frequency, a determining part 16 for comparing the peak frequency with a reference-spectrum peak frequency to determine the presence of break in the reinforcement inside the concrete pole 1, and a display part 17 for displaying a content determined in the determining part 16.
Patent JP-H0750354-A (JP)
Title: Hermetically sealed package and its manufacture
Inventor: TAKAHASHI YOSHIKAGE
IPC: H01L23/02
Filed: 1993-08-04
Abstract: PURPOSE:To provide a light weight hermetically sealed package by reducing the sectional area of a seal ring in a hermetically sealed package in which both surfaces of a substrate are treated with hermetic seal by a parallel seam bonding method. CONSTITUTION:Metallized layers 4a and 4b are formed on the surface of the periphery of both surfaces of a substrate 1, and seal rings 2a and 2b are bonded to the substrate 1 by using brazing materials 5a and 5b. The metallized layers 4a and 4b are electrically connected by a conductor 6 which fills a through hole running through the substrate. Caps 3a and 3b are, respectively, welded by a parallel seam bonding method to seal rings 2a and 2b. Simultaneously, seal rings 2a and 2b function as a path of the current contributing to welding.
Patent JP-H0361788-A (JP)
Title: Fitting method for branch connecting pipe joint to ribbed pipe
Inventor: SEKI HIROYUKI
IPC: F16L9/12
Filed: 1989-07-26
Abstract: PURPOSE:To sufficiently secure the water stopping property by blocking water channels existing on the inner periphery of a saddle section and the outer periphery of a ribbed pipe with a jointing material filled in a gap between the inner periphery of the frame section in a frame member and the outer periphery of the saddle section. CONSTITUTION:A branch hole A is formed at the preset position of a ribbed pipe P, and rib coupling recesses 12a... of a frame member 1 are coupled with the rib R of the ribbed pipe P and temporarily fitted. The saddle section 21 of a pipe joint 2 is closely stuck to the outer periphery of the rib R of the ribbed pipe P on the inside of the frame member 1, and the branch pipe connection section 23 of the pipe joint 2 is inserted into the branch hole A of the ribbed pipe P. A jointing material 3 is filled in a space section 10 formed in a gap between the inner periphery of the frame member 1 and the outer periphery of the saddle section 21 and between the frame member 1 and the saddle section 21. When the filling of the jointing material 3 is completed, the protruded jointing material 3 is wiped out from the gap between the inner periphery of the frame member 1 and the outer periphery of the saddle section 21, the jointing material 3 is sufficiently hardened, then the work is completed.
Patent JP-S6171430-A (JP)
Title: Optical information processor
Inventor: OGATA SHIRO
IPC: G11B7/124
Filed: 1984-09-14
Abstract: PURPOSE:To offer an optical information processor with small size, light weight without requiring light axis alignment by forming a light intensity detecting means onto a substrate formed on an optical wave guide so as to detect the leaked light from the optical wave guide. CONSTITUTION:A leaked light detecting element 13 is provided on an optical wave guide layer 21 on the upper face of the board 12. All the light propagated to the optical wave guide layer 21 is not irradiated by a coupling lens 23, but the light passing through the position of the lens 23 and leaked to a photodetector section 30 exists and the leaked photodetecting element 13 detects the intensity of the leaked light. Since the variation in the intensity of the light propagated in the layer 21 appears as the intensity variance of the leaked light, the light intensity propagated to the optical wave guide layer 21 is detected indirectly by detecting the intensity of the leaked light. The intensity signal detected is fed back to a drive circuit of a semiconductor laser 11 to make the output light of the semiconductor laser 11 stable.
Patent JP-H0356981-A (JP)
Title: Transfer pressure control method
Inventor: SASAKI YUKIO
IPC: G03G15/16
Filed: 1989-07-26
Abstract: PURPOSE:To prevent the mechanical deterioration and the breakage of a photosensitive body and the occurence of transfer failure by weakening the pressure of a transfer roller pressing the photosensitive body at the time of starting transferring a toner picture, and gradually increasing the pressure. CONSTITUTION:A driving means 14 is controlled by a pressure controlling means 10 so that the pressure of a press-contacting means 13 is increased according to a driving instruction outputted by a control means 15. Consequently, since a supporting shaft 7 is pushed up in the direction of an arrow A with weak force, a printing medium 12 is pressed against an image carrier 11. Since the pressure of the driving means 14 is increased after the pressing is started, the printing medium 12 is pressed against the image carrier 11 by the press- contacting means 13 with the increased pressure. Thus, the deterioration and the breakage of the photosensitive drum 1 and the occurence of the transfer failure are prevented.
Patent JP-S6171237-A (JP)
Title: Control unit for dump car
Inventor: NAKAO SHIGETAKA
IPC: B60P1/16
Filed: 1984-09-13
Abstract: PURPOSE:To smoothly carry out the lowering operation of a container box by placing a second arm and a rod in such a way that they are aligned midway when said second arm is rotated from a neutral position to an elevating position. CONSTITUTION:A rod 22 is rotatably supported by the free end of a first arm 20, and connection is obtained when the shaft fulcrum of the other end of the rod 22 is positioned at (a), while disconnection is obtained when the fulcrum is positioned at (b) and (c). A rod 24 is rotatably supported on the free end of a second arm 21 and the other end of the rod 24 is rotatably supported by the free end of a third arm 25, and a flow passage is closed when the free end of the second arm 21 is positioned at (a) and (b) while it is opened at (c). The second arm 21 and the rod 24 are made to be aligned midway when the free end of the second arm 21 is moving from the position (b) to the position (a).
Patent JP-2001019940-A (JP)
Title: Slow-soluble composition
Inventor: WATANABE ATSUSHI
IPC: C09K3/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gel-like composition, capable of maintaining its slow solubility even in flowing water, and also excellent in mold releasability, by including a specific carrageenan, a nonionic surfactant and water. SOLUTION: This compound is obtained by including (A) 1-5 wt.% of a carrageenan containing >=50 wt.%, pref. >=60 wt.%, of κ-carrageenan, (B) 1-50 wt.%, pref. >=26 wt.%, of a nonionic surfactant and (C) water, and as necessary further including (D) a chelating agent, and (E) 0.5-35 wt.% of a hydrophobic substance or the like liquid at 20 deg.C, wherein the total content of the components B and E in the composition is <=50.5 wt.%, and the formulating weight ratio of the component B to the above total content is >=0.3. Formulating this composition with one or more of various active ingredients such as perfumes, antimicrobial agents, deodorizers, and insecticides makes it possible to obtain a slow-soluble composition capable of supplying such active ingredient(s) little by little. The component E may be one of these active ingredients.
Patent JP-H0358984-A (JP)
Title: Large ring diesters
Inventor: MATSUI MASANAO
IPC: A61K8/49
Filed: 1989-07-28
Abstract: NEW MATERIAL:A compound expressed by formula I (n is 12 or 13). EXAMPLE:Dodecamethylene oxalate. USE:Used as perfume, detergents for washing, detergents for sterilization, indoor perfume and various health and sanitary materials. PREPARATION:Polymethylene diol expressed by the formula HO(CH2)nOH is polymerized with oxalic acid derivative expressed by formula II (R is H, methyl or ethyl) in an organic solvent and in the presence of acid to obtain polymerizate and said polymerizate is subjected to depolymerization reaction in the presence of depolymerization catalyst under reduced pressure condition to afford the aimed compound.
Patent JP-H0725276-A (JP)
Title: Seat for vehicle
Inventor: ASAI ATSUSHI
IPC: B60N2/36
Filed: 1993-07-09
Abstract: PURPOSE:To make a cushion and a back turnable round without requiring an excess space and also the proper use of both sides at a full-flat state achievable. CONSTITUTION:This car seat is provided with a cushion frame 21 to be attached to both sides of a cushion, a back frame 23 to be attached to both sides of a back, and a mounting bracket 25 to be attached to a car floor surface. In addition, it is composed of a back frame connecting link 31 connecting both intermediate parts of q back frame 31 and the mounting bracket 25, a cushion frame connecting link 32 connecting an intermediate part of the cushion frame 21 and one end of the mounting bracket 25, and a link engaged part tightly engaging an end of the back frame 23 being installed in an end of the mounting bracket 25.
Patent JP-H0724065-A (JP)
Title: Transfusion apparatus
Inventor: MIYASAKA KATSUYUKI
IPC: A61M5/00
Filed: 1993-07-09
Abstract: PURPOSE:To change the level of block alarm in the PCA pump under transfusion in proportion to the transfusion speed of medical fluid. CONSTITUTION:A pressure signal from the pressure detector 21 using a strain gauge with bridge connections is supplied to the comparative circuit 22. A CMOS switch 25 to switch the first reference voltage 23 and the second reference voltage 24 is connected to the other input of the comparative circuit 22 and its output is connected to the alarm output circuit 26. The first reference voltage 23 for the background use is set lower than the second reference voltage 24 for the bolus use. The switch 25 is controlled, via the delay circuit 27 which corresponds to the change in the transfusion speed, either by the transfusion system setting button 28 or the bolus transfusion signal at the request of a patient for the bolus volume following the change in the state of transfusion. The reference voltages varying in the multiple levels in proportion to the transfusion speed are used in place of the reference voltages at the two levels.
Patent JP-H0645989-A (JP)
Title: Mobile terminal position information display system
Inventor: TSUZUKI TAKUO
IPC: H04W4/02
Filed: 1992-07-21
Abstract: PURPOSE:To search the exact position of a mobile terminal, and to display it by analyzing the intensity of a received radio wave from a mobile terminal, and a receiving direction obtained by a directivity antenna. CONSTITUTION:A directivity cordless telephone system 8 of a private branch exchange receives position information including a direction to which identification information is added periodically transmitted from a mobile terminal, and transmits the information through a master device 20 to a personal computer PC2. The PC2 analyzes the information, and searches the position of the mobile terminal based on an induced voltage corresponding to the received radio wave and a prescribed distance transformation numeric chart, and stores it with a time. Then, the position information or moving locus of the mobile terminal is displayed in a preliminarily accepted area information. Thus, the exact position information between the master device and a slave device can be displayed on a screen, and each kind of application service can be attained by using a display function at the PC side.
Patent JP-H0360109-A (JP)
Title: Flame-retardant electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: D04H1/4326
Filed: 1989-07-28
Abstract: PURPOSE:To manufacture an electrolytic capacitor having frame-retard-ancy and excellent capacitor characteristics by using an unwooven fabric made polyphenylene sulfide fiber for a separator. CONSTITUTION:An unwooven fabric comprising polyphenylene sulfide is satisfactorily impregnated with an electrolyte. With regard to the mutual actions with electrolyte, oxide film, anode and cathode, the polyphenylene sulfide seems to be extremely fitted for the characteristics of a manufactured electrolytic capacitor. That is, a frame-retardant material for a separator capable of displaying better capacitor characteristics than thore of conventional electrolitic paper is used so that an electrolytic capacitor having better performance than that of conventional electrolytic capacitors may be manufactured.
Patent JP-H1135105-A (JP)
Title: Multistory storage device for long steel product
Inventor: OKABE JIRO
IPC: B65G1/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enable the carrying-out of long size steel products from any shelf without relocation of them so that they may be carried in and out quickly and efficiently. SOLUTION: The device is made of a framework 3 in which plural stairs of pallets are installed, plural stairs of rails 4 provided between posts 1a, 1b constituting the framework 3 at specified intervals in the direction of height, plural stairs of pallets 5 which are respectively arranged on the plural stairs of rails 4 so that they can move horizontally, and on which long steel products are carried in and pallet shifting mechanisms 7 for horizontally shifting the pallets 5 separately. Then, by cutting the respective pallets 5 to the length which is a specified size shorter than the distance between the posts of the framework 3, hoistways 16, 17 for hoisting devices 15 are formed at both end parts of the framework 3, and a hoistway 18 for the hoisting device 15 is formed in the central part in the longitudinal direction of the pallets 5.
Patent JP-S6463378-A (JP)
Title: Separation of single stranded tpa and double standard tpa
Inventor: MORII MITSUYOSHI
IPC: C12N9/72
Filed: 1987-08-05
Abstract: PURPOSE:To contrive to effectively separate single stranded tPA and double stranded tPA, by bringing both the tPA into contact with an ETI supporting carrier, adsorbing, eluting the single stranded tPA with an eluting solution, changing pH and eluting the double stranded tPA. CONSTITUTION:An aqueous medium containing single stranded tPA and double stranded tPA is brought into contact with an Erythrina latissima (ETI) supporting career obtained by immobilizing an immobilized clinic type inhibitor such as Erythrina latissima to a carrier by insoluble agarose or dextran by immobilization using cyanogen bromide activated agarose, by hatch method or column method. Then both tPAs are adsorbed on the carrier. Then the carrier is treated with an eluting solution in a pH range to specifically elute the single stranded tPA to elute and to collect the single stranded tPA and then the carrier is treated with an eluting solution in a pH range to elute the single stranded tPA and the double stranded tPA to elute both the tPAs. Consequently, the single stranded tPA and the double stranded tPA can be separated from any tPA produced by using melanoma cell or a human normal cell.
Patent JP-H0480890-A (JP)
Title: Pattern recognizing device
Inventor: KURONO TAKEHIRO
IPC: G06F15/18
Filed: 1990-07-23
Abstract: PURPOSE:To reduce the number of times for repeating learning and to improve the ability of identification by automatically judging the pattern of combination, which is hardly discriminated, from an evaluation threshold value. CONSTITUTION:A two-dimensional character pattern such as a printing character, etc., to be recognized is optically read and binarized at a character read processing part 1, and character patterns are extracted one by one at an extraction processing part 2. As a one-dimensional vector sent from the character pattern extraction processing part 2, the character pattern is divided into groups for each similar pattern at a group division processing part 3 and sent to networks 1, 2,...N of respective groups. Then, a character decision processing part 4 decides which character is the recognized result, and a character code corresponding to this character is outputted from a character code output processing part 5.
Patent JP-S5896770-A (JP)
Title: Field effect transistor
Inventor: AKIYAMA MASAHIRO
IPC: H01L29/80
Filed: 1981-12-04
Abstract: PURPOSE:To obtain the FET having small ON-resistance by a method wherein a part of a gate electrode provided on a highly pure GaAs layer on an N type GaAlAs layer is stacked on the N<+> type GaAs layers on both the sides. CONSTITUTION:A non doped GaAlAs layer 12 is formed on a semiinsulating GaAs substrate 11, and the N type GaAlAs layer 13 and the highly pure N<-> type GaAs layer 14 are stacked. Ions are implanted in the layer 14 to form the low resistance N<+> type GaAs layers 15, a source electrode 16 and a drain electrode 17 are formed on the layers 15, and the Schottky gate electrode 18 is formed being adhered between them on the part 19 of the layer 14 not converted into low resistance stacking a part of the electrode metal on both the sides on  the N<+> type layers 15. When a positive bias voltage is applied to the gate electrode 18, a two-dimentional electron gas layer 20 is generated in the hetero junction interface of the part 19 of the layer 14 and the N type layer 13, the low resistance layers 15 are connected directly thereto, and accordingly the FET having small ON-resistance can be obtained. When thickness of the layer 14, thickness of the layer 13 and the doping quantity are selected properly, and the two  layers thereof are depleted according to the surface level of the layer 14, element isolation is also unnecesary.
Patent JP-S5896388-A (JP)
Inventor: YAMAKAWA SUSUMU
IPC: G07D7/00
Filed: 1981-12-04
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-S6350230-A (JP)
Title: Serial data memory device
Inventor: MORIBAYASHI AKIHIRO
IPC: H04L13/08
Filed: 1986-08-20
Abstract: PURPOSE:To simplify a circuit constitution by directly inputting serial data to a memory part and sampling it with >=2-fold frequency of the transmission speed and storing sampled data and outputting it with the same frequency. CONSTITUTION:Serial data is directly inputted to a memory 3. When the storage mode is set by a storage/output setting means 10, a read/write timing circuit 1 outputs a write signal, and an address circuit 2 starts outputting an address signal, and the addressing of the memory 3 is changed with >=2-fold frequency of the transmission speed of data, and the value of data is stored in the memory 3 at every time of this change. When the output mode is set by the means 10, the circuit 1 outputs a read signal, and the address circuit starts outputting the address signal again, and addressing is changed with the same frequency as storage in the same manner as storage, and the value of the address is outputted from the memory 3 at the moment of address change and this output is continued untill the address is changed to designate the next address.
Patent JP-H0938233-A (JP)
Title: Sprinkler head
Inventor: TATENO YUKIO
IPC: A62C37/11
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head which is simplified in structure and easy to manufacture, and can surely fall a valve member to the outside when a fire breaks out. SOLUTION: In this sprinkler head having a body 2 having a discharge port 4, a frame 15, valve member 14 for opening and closing the discharge port 4, and a thermosensitive body 21 interposed between the valve member 14 and the frame 15, the lower part of the valve member 14 is obliquely cut.
Patent JP-S5897218-A (JP)
Inventor: ISHIYAMA HITOSHI
IPC: H01F27/14
Filed: 1981-12-04
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-S6084298-A (JP)
Title: Novel physiologically active polypeptide and its preparation
Inventor: TANAKA MASAHARU
IPC: C12N1/21
Filed: 1983-10-17
Abstract: NEW MATERIAL:The physiologically active polypeptide reprensented by the amino acid sequence of formula (X is H or methionyl; Y is peptide composed of 2-10 amino acid residues wherein at least first two amino acid residues are basic amino acid residues). USE:Antiviral agent, antitumor agent, and immunoregulator. Although the compound has an amino acid sequence existing in the mature human gamma-interferon, however, it is different from the interferon in the physico-chemical properties, and has extremely high antiviral activity and cell proliferation-inhibiting activity compared with the interferon. PRERARATION:A host cell (e.g. Escherichia coli WA802) is transformed by a manifestation vector (e.g. pytacGIF/35, pINGIF/35) having a DNA sequence coding the polypeptide of formula, and the transformed cell strain is cultured to obtain the polypeptide of formula.
Patent JP-S6084269-A (JP)
Title: Dihydropyridine derivative and its preparation
Inventor: MEGURO KANJI
IPC: A61P9/10
Filed: 1983-10-17
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or aryl; R<2> and R<3> are aryl; R<4>-R<6> are lower alkyl; Z is alkylene; m and n are 0 or 1). EXAMPLE:1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarbo xylic acid 2-(4-diphenylmethylpiperidino)ethyl methyl ester. USE: Drug. It has low toxicity and strong and long-acting hypotensive, peripheral vasodilating, coronary vasodilating, and cerebral vasodilating activities compared with known nifedipine, nicardipine, etc., and is useful as a preventive and remedy for circulatory diseases, e.g. ischemic cardiopathy such as hypertension, stenocardia, etc., or cerebral or peripheral circulation disorder such as cerebral infarction, transient ischemic attack, etc. PREPARATION:The compound of formula I can be produced, e.g. by reacting the compound of formula II with the compound of furmula III and the compound of formula IV in a solvent at 20-160 deg.C for 0.5-1.5hr.
Patent JP-H0521785-A (JP)
Title: Semiconductor device
Inventor: EGUCHI KOHEI
IPC: H01L29/423
Filed: 1991-07-09
Abstract: PURPOSE:To prevent deterioration of characteristics of a semiconductor device due to contamination of a surface of a semiconductor substrate since a metal atom jumps out of a high melt-point metal silicide film which constitutes a gate electrode or a gate wire at the time of etching for forming a side-wall spacer at a side wall of the gate electrode or the gate wire. CONSTITUTION:In a MOS-type semiconductor device, a gate electrode 4 is formed by a polycrystalline silicon film 4A, a high melt-point metal silicide film 4B which is formed on it, and a polycrystalline silicon film 4C which is formed on it.
Patent JP-H0483986-A (JP)
Title: Check valve
Inventor: SATO YOSHIHIKO
IPC: F16K37/00
Filed: 1990-07-25
Abstract: PURPOSE:To provide a check valve which is capable of detecting the working state thereof by using a detecting end needing no mechanical moving part by incorporating a pressure detecting end, sensing a fluid pressure, in a valve body. CONSTITUTION:Two sets of opposing electrodes are incorporated in the central part of a valve body l and a detecting end containing case 13 having diaphragms 17a and 17b mounted on the two surfaces thereof by weld to seal the interior is provided. The outer surface of the diaphragm 17a is situated to make contact with a forward flow 11, the diaphragm 17b is located to make contact with a reverse flow 12, and the diaphragms form a pressure receiving part for respective flows. Electrodes 19a and 19b are mounted on the inner surfaces of the diaphragms 17a and 17b through insulating bodies 18a and 18b, respectively. The electrodes 19a and 19b are positioned facing electrodes 15a and 15b mounted on the surface of an insulating body 14. This constitution detects a change in a flow rate as a change in electric capacity between the electrodes 19a and 15a or between 19b and 15b.