baber/WOPTO huggingface dataset:
Patent JP-S60115711-A (JP)
Title: Compressed air-powered grouting pump
Inventor: ICHIKAWA SEIJI
IPC: E02D3/12
Filed: 1983-10-15
Abstract: PURPOSE:To cut down the cost of grouting work as well as eliminate the occurrence of pollution by providing a check valve to prevent the back flow of a quick-setting solution for improving the quality of soil to the outer discharge port of a twin type grouting pump of general-use rotary low- and medium-pressure type. CONSTITUTION:In the beginning of chemical grouting to depths of a given place, when the pressure of chemical grout 2 is unexpectedly raised by sending compressed air by a small-size compressor 10, a roller 13 is operated by a check valve 6 for different quick-setting liquids A and B in a compressed air-powered grouting pump mechanism 15 provided above the discharge port 3. The back flow of the liquids A and B to the direction of a suction port 4 near the discharge port 7 can thus be prevented, and abrupt back injection of the liquids in the discharge ports 3 and 7 and also the distribution hose 8 during the packing period can be prevented.
Patent JP-S6254653-A (JP)
Title: Phase alignment method
Inventor: HORAI HIROSHI
IPC: B23Q17/22
Filed: 1985-09-03
Abstract: PURPOSE:To enable easy and proper phase alignment in an NC combined lathe by measuring the phase angles of a workpiece and a chuck through a touch sensor fixed to a spindle and correcting a processing program. CONSTITUTION:The pawl 10 of a chuck 9 holds a workpiece 11 at a given phase angle. Then, a touch sensor 15 as indexed to a predetermined position through the turn of a tool rest 13 advances toward a workpiece 11. Thereafter, a spindle 6 turns counterclockwise through control by an NC control device and a touch sensor 16 comes in contact with the phase base part 11a of the workpiece 11. Then, a turning angle or an out-of-phase extent theta3 is read by a pulse encoder and the electric signal thereof is transmitted to the NC control device, while the spindle 6a stopping concurrently. And the NC control device uses the operation ability thereof and carries out the coordinate conversion of NC processing data from the measured out-of-extent theta3, thereby correcting the out-of-phase extent of the workpiece 11 and enabling the processing work.
Patent JP-S6349456-A (JP)
Title: Thermal dot line type recording method
Inventor: INOUE HIROYUKI
IPC: B41J2/32
Filed: 1986-08-19
Abstract: PURPOSE:To prevent jamming due to adhering of a thermal head and a sheet, by classifying a line of dots into plural groups then carrying out recording of one line with a time difference between the groups and heating the dots in said line again simultaneously. CONSTITUTION:A line of dots are classified by (x) dots, then the first group is heated so as to carry out recording. Heating by (x) dots is repeated, and when single line recording is finished, all dots in said line are heated simultaneously thereafter next line recording is started. Every time when single line recording is completed, all dots in said line are heated simultaneously so as to bring out a condition where a sheet 2 is easily peeled from a head 1 thereafter the sheet is fed out. Consequently, the sheet can be fed easily and smoothly thus eliminating the occurrence of troubles such as jamming. Simultaneous heating of dots can be carried out in various ways as required including heating of all dots in single line, heating of only heated dots in single line, heating all dots or only heated dots only when the number of heated dots in single line exceeds a predetermined value, etc.
Patent JP-H0356571-A (JP)
Title: Painting material
Inventor: WATABE HITOSHI
IPC: C09D5/06
Filed: 1989-07-26
Abstract: PURPOSE:To obtain painting material having excellent redispersibility and suitable for India ink, water colors, etc., by packing a pigment-dispersing element using a water soluble organic solvent having high boiling point as a medium with a water soluble resin film insoluble in the above-mentioned solvent. CONSTITUTION:The aimed painting material obtained by packing a pigment- dispersing element (e.g. Chinese yellow, titanium oxide, Indian red or azo based dye) using a water soluble organic solvent (e.g. glycol based solvent such as ethylene glycol or glycerin) having high boiling point as a medium with a water soluble resin film (e.g. gelatin, PVA, sodium alginate or vinylpyrrolidone) insoluble to the above-mentioned solvent.
Patent JP-H1121159-A (JP)
Title: Carbide-containing construction material and production thereof
Inventor: YOSHIDA TOSHIJI
IPC: C04B38/06
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a construction material utilizing various functions based on a porous structure to uses of construction and engineering works by adding cement and water to a coated carbide obtained by firing a combustible covered with an inorganic caking additive, kneading, then hardening in a mold, and forming. SOLUTION: The carbide-containing construction material is constituted as e.g. a panel consisting of the concrete incorporated with the coated carbide. The concrete is incorporated with a lot of granular coated carbides formed to a granular shape (also containing a chip shape product). The coated carbide 2 consists of the carbide 3 and the inorganic caking additive 4 applied on the surface of the carbide 4, being fired to thermally decomposed the combustible and produce the carbide 3. The inorganic additive 4 exhibits an oxidation retarding effect against the combustible by applying it on the surface of the combustible.
Patent JP-S5984882-A (JP)
Title: Di(nitroethenyl)thiophene
Inventor: SATONAKA HAJIME
IPC: A61P31/04
Filed: 1982-11-05
Abstract: NEW MATERIAL:The compound of formula (X is nitroethenyl of formula -CH= CHNO2 bonded to the 2,4- or 2,5-sites of thiophene ring). EXAMPLE:2,4-Di(nitroethenyl)thiophene. USE:Antifungal and antibacterial agent. PROCESS:The compound of formula can be prepared by mixing 2,4-thiophenedialdehyde or 2,5-thiophenedialdehyde with nitromethane in the presence of an alkaline substance (e.g. sodium hydroxide, potassium hydroxide, sodium methoxide, etc.) in a solvent such as methanol, ethanol, dioxane, etc. at -5 deg.C, and reacting at 20-30 deg.C for 30min.
Patent JP-H0750768-A (JP)
Title: Video camera apparatus
Inventor: YOSHIKAWA TOMOHISA
IPC: H04N5/225
Filed: 1993-08-04
Abstract: PURPOSE:To recognize environment in the neighborhood of a camera as looking through a monitoring device by a cameraman by displaying the information of the environment outside the camera on the monitoring device. CONSTITUTION:An observing part 3 observes the environment in the neighborhood of the camera. For example, it observes depth of water and water temperature, etc., when a diver performs underwater photography carrying the camera. Data 8 measured by the observing part 3 is sent to a processing part 2, and is outputted by converting from the data to a character signal 7. In such a case, a video part 1 processes the ordinary picture of the camera, and outputs a video signal 6. The video signal 6 and the character signal 7 are mixed by a mixing part 10, and a mixed signal is displayed on a view finder 5 as a mix video signal 9. In this way, the cameraman can recognize the environment outside the camera as keeping ordinary photographing posture as keeping the eyes on the monitoring device.
Patent JP-H0479998-A (JP)
Title: Bath room dryer
Inventor: CHIGA FUJITOSHI
IPC: D06F58/10
Filed: 1990-07-21
Abstract: PURPOSE:To provide an apparatus for more simply and effectively drying cloths and other washings by providing a travelling rail expansible adjustably and a main body provided with a warm air jetting mechanism and capable of travelling on the rail while being supported thereby. CONSTITUTION:A main body 2 is supported by a travelling rail 1 to travel thereon. The travelling rail 1 is constructed between wall faces W, W of a bath room B. Since the travelling rail 1 is adjustably expansible, a purchaser of a dryer can construct easily the travelling rail 1 adapted to a distance between the wall faces W, W of his own bath room B. Then, the main body 2 of the dryer is supported by the travelling rail 1 to be connected to a power source and completely ready for drying. Washings are hooked on hanger locking parts 5 when the main body 2 has the hanger locking parts 5 and on a pole and string separately provided in the bath room B when the main body do not have the hanger locking parts 5. When a warm air jetting mechanism 3 of the main body 2 is operated, the bath room B provides a drying room for drying.
Patent JP-S6255430-A (JP)
Title: Throttle valve controller of engine
Inventor: HOTATE MAKOTO
IPC: F02D41/04
Filed: 1985-09-02
Abstract: PURPOSE:To restrain the occurrence of torque shock by making the change ratio in throttle opening property for an accelerator pedal operating amount smaller than that in other running region when lean air-fuel ratio and rich one is changed over to each other. CONSTITUTION:An air-fuel ratio controlling means 10 receives the detecting signal from a running condition detecting means 11 and controllably changes over the air-fuel ratio of a mixture supplied to an engine 1 to a first relatively lean one in low load running and to a second richer one in high load running. In the change-over between the fist and second air-fuel ratios, the change ratio in throttle valve 3 opening property to the operating amount of an accelerator pedal 4 by a throttle adjusting means 6 is reduced smoothly less than that in the other running region. Thus, fuel supply is varied under the few change in intake air amount by hardly changing throttle opening even if the operating amount of accelerator pedal is varied so that the air-fuel ratio is variably shifted to attenuate the output variation of the engine 1.
Patent JP-S6172783-A (JP)
Title: Carboxyamidine derivative and herbicide
Inventor: HAYAKAWA KOICHI
IPC: C07D235/00
Filed: 1984-09-14
Abstract: NEW MATERIAL:A compound of formula I [R1 is imidazolyl, pyrazolyl or triazolyl which may be mono-, di- tri-substituted with halogen, nitro or lower alkyl; R2 is formula III (x is halogen, lower alkyl; Y is lower alkyl, lower alkoxy), formula IV; R3 is phenyl or phenoxy which is substituted with halogen or lower alkyl in its o-position]. E X A M P L E:N-(4,6-dimethylpyrimidine-2-yl)-N'-(2-methoxycarbonyl-ab-enzenesulfo nyl)-1-imidazolecarboxy amidine. USE:Herbicide: when it is applied to soil surfaces on preemergence of to foliage of weeds in their growing period on postemergence, it develops the herbicidal activity with very low doses. PREPARATION:The reaction between a compound of formula II and a compound of the formula: R1H is carried out in accordance with the reaction equation to give the compound of formula I.
Patent JP-S6355012-A (JP)
Inventor: TSUKAMOTO AKIRA
IPC: B65B23/20
Filed: 1986-08-18
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-H0480202-A (JP)
Title: Glycosaminoglycan bonded to phospholipid
Inventor: SAKURAI KATSUKIYO
IPC: C08B37/10
Filed: 1990-07-24
Abstract: PURPOSE:To prevent adhesion of cancerous cells to hemangioendotheliocytes or ectocytic matrices and make use as a preventive of cancerus metastasis by providing a phospholipid having a specific structural formula. CONSTITUTION:Glycosaminoglycan is reduced and partially oxidized to thereby cause bond cleavage, giving an aldehyde, which is reacted with a phospholipid having a primary amino group to give (a salt of) a phospholipid-bonded glycosaminoglycan of the formula [wherein P<1> is a phospholipid having a primary amino group; when GAG is a glycosaminoglycan residue formed by removing a glucuronic acid part having a reducing terminal group from hyaluronic acid, chondroitin (sulfate A, C, or E), dermatan sulfate, heparin, or heparan sulfate or when GAG is a glycosaminoglycan residue formed by removing an iduronic acid part having a reducing terminal group from dermatan sulfate, GAG is attached to the 4-position and R<3> to the 3-position; R<2> is COOH; and R<3> is OH].
Patent JP-H0645387-A (JP)
Title: Package for semiconductor and mounting method for semiconductor chip
Inventor: OE SATOSHI
IPC: H01L23/50
Filed: 1992-07-21
Abstract: PURPOSE:To provide a package for a semiconductor in which adjacent wires are not brought into contact if an interval of adjacent bonding pads is narrow. CONSTITUTION:A package for a semiconductor comprises a package base 4, cavities 8 formed on an upper surface of the base 4 to contain semiconductor chips 3 having arrays of at least two or more rows of bonding pads along at least one side, a plurality of inner leads 9 formed on the upper surface of the base 4, a plurality of wires 12 for electrically connecting the bonding pads to the corresponding leads 9, and insulating members to be interposed between the adjacent wires 12.
Patent JP-H0730445-A (JP)
Title: Receiver
Inventor: INA NORIHISA
IPC: H04B1/04
Filed: 1993-07-12
Abstract: PURPOSE:To prevent the generation of a talking disabled state caused by the deterioration of receiving data due to a strong input. CONSTITUTION:This receiver is constituted of an electric field intensity detecting means 13 for detecting the electric field intensity of a receiving signal, a control circuit 15 for controlling the gain of a low noise amplifier 4 so as to reduce it when the electric field intensity detected by the means 13 is higher than a prescribed value, and a gain control means 16. The means 16 is constituted so as to reduce the gain of the amplifier 4 by controlling a base current when a transistor(TR) is used as an amplification element in the amplifier 4 or controlling gate voltage when an FET is used.
Patent JP-H0639028-A (JP)
Title: Wound protective material
Inventor: TAKESHITA KAZUO
IPC: A61L15/16
Filed: 1992-07-21
Abstract: PURPOSE:To provide the wound protective material which rapidly gelatinizes in a local part and protects a wound part when applied to the wound part by drying a thin sheet-like material obtd. by making a hydrous org. solvent absorbed into powdery sodium polyacrylate and compacting the wetted powdery sodium polyacetate. CONSTITUTION:The hydrous org. solvent is absorbed in the powdery sodium polyacrylate and the wetted powdery sodium polyacrylate is compacted to obtain the thin sheet-like material. The thin sheet-like material is then dried, by which the hydrous org. solvent is produced. The hydrous org. solvent is absorbed into the powdery sodium polyacrylate developed on a thin layer and the hydrous org. solvent contg. the water at 25 to 60wt.% ratio is used in the stage for making the hydrous org. solvent absorbed into the powdery sodium polyacrylate. A preserving agent and/or sterilizing agent is compounded into the powdery sodium polyacrylate and/or the hydrous org. solvent. This wound protective material gels immediately and fills the inside of the extraction cavities when applied into the extraction cavities.
Patent JP-H0725636-A (JP)
Title: Method for processing optical fiber preform
Inventor: MITOMI NORIYUKI
IPC: C03B37/014
Filed: 1993-07-10
Abstract: PURPOSE:To provide a method for processing an optical fiber preform, carrying out centering in welding a dummy rod such as glass rod to the optical fiber preform. CONSTITUTION:In a method for processing an optical fiber preform, joined and welded by protruding a free end 12a of an optical fiber preform 12 held in one end and a free end 13a of a dummy rod 13 similarly held in one end while heating for a definite time, a pressing bar 17 served also as detection of centering, supported on a supporting member 19 is pressed to at least either one peripheral circumference of the optical fiber preform 12 or the dummy rod 13 in the neighborhood of protruded part of the optical fiber preform 12 and the dummy rod 13 and load in pressing the pressing bar member 17 served also as detection of centering is detected by a load-detecting sensor S3 and a supporting member 19 is vertically moved until the detected value becomes proper load value to carry out centering in the protruded part of the optical fiber preform 12 and the dummy rod 13.
Patent JP-H0531169-A (JP)
Title: Polymer material for implantation hardly decomposed in living body
Inventor: MATSUMOTO HIROSHI
IPC: A61L27/00
Filed: 1991-08-02
Abstract: PURPOSE:To suppress the decomposition of a polymer material for implantation in a living body by adding dipyridamole and/or a salt or derivative thereof to the polymer material for implantation. CONSTITUTION:Dipyridamole and/or a salt or derivative thereof is added to a polymer material for implantation such as segmented polyurethane or polyester wherein polyether, polyester or polysiloxane is used as a segment. By this constitution, the decomposition of the polymer material for implantation in a living body can be suppressed and the durability and safety thereof are enhanced.
Patent JP-H0358860-A (JP)
Title: Thermal transfer recorder and facsimile using said recorder
Inventor: YOSHIDA TAKEHIRO
IPC: B41J2/38
Filed: 1989-07-28
Abstract: PURPOSE:To dissolve inconvenient conditions such as uneven concentration, sticking ink to recording paper, etc. by a method wherein the title facsimile is so constructed that in order to dissolve solidified ink in response to preparation of image data to be recorded, a recording head is heated or otherwise, in order to keep temperature, it is heated. CONSTITUTION:In the case where after recording an image on a recording medium by operating on an ink sheet by a recording means, a following recording time is judged not to become in a stand-by state, a control part 101 acts on a heating resistor 132 of a thermal head 13 so as to heat the recording means. Then, in the case where a specific time has been required until the following recording image becomes in a stand-by state, the heating resistor 132 of the thermal head 13 is so operated that the recording means is heated just before recording the following image.
Patent JP-H0531480-A (JP)
Title: Piping system for water purifying device
Inventor: MOTOMURA MASAKI
IPC: C02F1/28
Filed: 1991-08-02
Abstract: PURPOSE:To prevent the propagation of various bacteria in the purified water stagnating in a water purifying pipe and faucet during the stop of the outflow of the purified water. CONSTITUTION:A connecting valve 14 is provided on a bypass pipe 13 for connecting a hot-water pipe 9 which discharges the purified water by a water purifying device 5 and a hotwater pipe 9 which discharges the hot water by a water heater 2. This connecting valve 14 leads the hot water to the water purifying pipe 7 and its faucet 11 side while the water purification is held stopped. The disinfection with the hot water is thus executed and the propagation of the various bacteria in the purified water in the pipe 7 and the faucet 11 is prevented.
Patent JP-H01131168-A (JP)
Title: Production of benzooxazine derivative
Inventor: FUJIWARA TOSHIHIRO
IPC: C07D265/36
Filed: 1988-08-03
Abstract: PURPOSE:To readily obtain a 3-alkyl-3,4-dihydro-2H-[1,4]benzooxazine derivative having strong antigerm activity, by hydrogenating a 3-alkyl-2H-[1,4]benzooxazine derivative which is a raw material. CONSTITUTION:A (R)-(+)-3-alkyl-3,4-dihydro-2H-[1,4]benzooxazine derivative expressed by formula I (X, Y and Z are H or halogen; R is lower alkyl) is subjected to dehydrogenation with a base and halogenating agent without using solvent or in a solvent at -100$0C-ambient temperature for 1-120min and the resultant 3-alkyl-2H-[1,4]benzooxazine derivative expressed by formula II is after liberating or without liberating hydrogenated e.g. by reducing the derivative with a metal hydride such as NaBH4 or catalytically hydrogenating the derivative with a catalyst such as Pd/C to provide the aimed compound expressed by formula III useful as an intermediate, etc., for producing ofloxacin or optically active modification [3S-(-)modification] thereof.
Patent JP-S6171091-A (JP)
Inventor: SAKUMA KOICHI
IPC: D05B69/00
Filed: 1984-09-14
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-H0946597-A (JP)
Title: Solid-state image pickup device and driving method therefor
Inventor: YONEMOTO KAZUYA
IPC: H04N5/374
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the solid-state image pickup device and its driving method in which fixed pattern noise is eliminated without increasing a circuit scale around the device. SOLUTION: The device is provided with 1st and 2nd load capacitors 16a, 16b with the same capacitance, MOS transistors (TRs) 15a, 15b being 1st and 2nd operation switches are connected between a vertical signal line 13 and each one-end terminal of the 1st and 2nd load capacitors 16a, 16b and a MOS TR 18 being a common operation switch is connected to each of the other terminals of the 1st and 2nd load capacitors 16a, 16b and a reference potential pint (ground in this embodiment) and MOS TRs 17a, 17b being 1st and 2nd horizontal switches are connected among each of the other terminals of the 1st and 2nd load capacitors 16a, 16b and a horizontal signal line 19 and a bias line of a prescribed potential.
Patent JP-S5984617-A (JP)
Title: Car air-conditioner
Inventor: SHIMAZAKI KATSUYASU
IPC: B60H1/32
Filed: 1982-11-08
Abstract: PURPOSE:To achieve more comfortable air-conditioned state by providing a memory for storing the dew point temperature (output temperature of evaporator) to be determined by setting temperature and setting humidity then controlling drive of compressor in accordance to the due point temperature read out by said memory. CONSTITUTION:When setting the temperature at 20 deg.C while the humidity at 60% by means of temperature and humidity setters, evaporator output temperature (12 deg.C, for example) corresponding to said setting temperature and humidity is read from a memory 1 in an arithmetic circuit 2. Then a signal T0 corresponding to said 12 deg.C and the output signal T1 from an evaporator outlet temperature sensor 3 are compared. If T1>T0, a compressor 5 is driven through a compressor control circuit 4 to lower the temperature and humidity in the cabin. While if T1=T0, the compressor 5 is stopped and if T1<T0, a fan motor 8 will rotate in accordance to the difference.
Patent JP-H0360952-A (JP)
Title: Work shape interference check system for numerically controlled information producing device
Inventor: HIBI AKIRA
IPC: B23Q15/00
Filed: 1989-07-27
Abstract: PURPOSE:To sharply reduce the number of working processes required for production of NC information and to effect rapid preparation for machining by a method wherein interference between a command value and a work is automatically checked. CONSTITUTION:A work shape and a command value are previously registered in a work shape registering part 4 and a command value containing part 6. The work shape and the command value are read and it is confirmed by an interference check part 7 whether the commend value enters the work shape. When the command value enters the work shape, a signal is outputted from an output control part 9, and the presence of interference is set and displayed on a display 2.
Patent JP-H1034876-A (JP)
Title: Clamp device of rotary cylinder bearing part of printing press
Inventor: HIDA TAKAO
IPC: B41F13/20
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the shock mark generated on printed matter by preventing the vibration of a plate cylinder and a rubber cylinder at a time of printing operation. SOLUTION: The clamp device 15 of the rotary cylinder bearing part of a printing press clamps the bearing part 10 provided to the frame 2 supporting the rotary cylinder 12 of an offset press to support the rotary cylinder 12 in a freely rotatable manner to the frame 2. Further, a press means pressing the bearing part 10 on one side in the diameter direction thereof to press the bearing part 10 to the frame 2 is provided.