baber/WOPTO huggingface dataset:
Patent JP-S62105071-A (JP)
Title: Radar equipment for marine vessel
Inventor: OGAWA TETSURO
IPC: G01S13/87
Filed: 1985-10-31
Abstract: PURPOSE:To eliminate a pseudo image formed in a radar screen owing to a structure on a vessel and to improve a radar function by storing pieces of received information from a tranmsitter-receives corresponding to the 1st and the 2nd antenna systems separately and outputting them at a specific timing. CONSTITUTION:The 1st antenna 10A is mounted at the bow part of the vessel and put in charge of target detection for the 1st azimuth range in front of the bow, the 2nd antenna mechanism 10B is mounted on the stern part and put in charge of target detection for the 2nd azimuth range behind the stern, and the transmitter receivers are provided separately corresponding to those mechanisms. A memory mechanism 20 is stored with the pieces of received information outputted by the transmitters-receivers 12A and 12B separately and outputs them at the predetermined timing. The composite image of the 1st and the 2nd azimuth ranges is displayed on an image display mechanism 21 based on the output information from the memory mechanism 20.
Patent JP-H0563051-A (JP)
Title: Device and method for manufacture of semiconductor
Inventor: TANAKA HIROSHI
IPC: H01L21/027
Filed: 1991-08-30
Abstract: PURPOSE:To detect a process offset value in an exposure device rapidly and highly accurately and to prevent lowering of quality of a trial wafer used for an inspection by making an exposure device control an exposure region. CONSTITUTION:Measurement of exposure and deviation amount of a trial wafer WF and measurement and setting of a process offset are carried out in one system including a stepper ST. When an inspection mark is exposed to the trial wafer, exposure is performed by limiting an exposure region of the stepper ST to an inspection mark region and deviation is measured by latent image without developing the exposed wafer. Furthermore, after deviation is measured, an actual element pattern is further exposed to the trial wafer.
Patent JP-H03111279-A (JP)
Title: Pressurized discharging vessel of fluid material
Inventor: YUZUHARA YUKITOMO
IPC: B05B9/04
Filed: 1989-09-22
Abstract: PURPOSE:To keep a great discharge pressure until contents is completely discharged, by providing a vessel closely containing a plurality of substances with a separation diaphragm, generating a gas with mixing in a pressure-proof vessel and by releasing the closeness by breaking the separation diaphragm to mix the plurality of substances when necessary. CONSTITUTION:Separation diaphragms 8, 19 of the upper and lower spaces 7, 14 are located at a contacting position with each other or at a closed position and two substances generating a gas with these mixing are separately contained in the spaces 7, 14. When a pin 17 is pushed down inward on application, the head 17b is sticked into the separation diaphragms 19, 8 to break them, the first substance 20 is moved downward to mix with the second substance 21 of the space 14 and the generated gas raises the pressure between an airtight high pressure valve 5 and an airtight plug body 11. In this condition, when a part 4c of the pressure-proof vessel is opened on using it, the inside fluid material is discharged outside by the inner pressure. In this way, the generated volume of gas is regulated according to the quantity of the substances and the high discharge pressure can be maintained until the contents is discharged completely.
Patent JP-H04123625-A (JP)
Title: Block cipher generator
Inventor: WATANABE YOSHITAKE
IPC: H04L9/06
Filed: 1990-09-14
Abstract: PURPOSE:To enhance the cipher strength by coupling a linear arithmetic part and a non-linear arithmetic part in each cipher element in series. CONSTITUTION:In an LP encipherment cipher element 1 of a first stage, and in the LP ciphering cipher element 1 of a middle stage, a text T and a cipher sentence output C generated by the LP ciphering cipher element 1 of the pre- stage are inputted to a ciphering linear arithmetic part 2, respectively together with an L cipher key KL, and by this ciphering linear arithmetic part 2, an intermediate cipher sentence C' is generated. Subsequently, the intermediate cipher sentence C' generated by the enciphering linear arithmetic part 2 is inputted to a ciphering non-linear arithmetic part 3 together with a P cipher key KP, and by this ciphering non-linear arithmetic part 3, a cipher sentence C is generated, and this cipher sentence C is outputted to the ciphering cipher element 1 of the next stage or a decoding part.
Patent JP-2001074653-A (JP)
Title: Gas concentration measuring apparatus and combustion furnace
Inventor: TAURA MASAZUMI
IPC: G01N21/39
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a gas concentration measuring apparatus of high sensitivity hard to receive the effect of a coexisting component or measuring environment and a combustion furncace equipped therewith. SOLUTION: A gas concentration measuring apparatus has a light source 1 oscillating laser beam with an absorption wavelength inherent to a gaseous substance to be measured, means 12, 13 for modulating the oscillation wavelength of the laser beam oscillated from the light source by at least two different frequencies, means 4, 5, 6 receiving laser beams modulated by these modulation means and a plurality of phase sensitive detectros 16, 17, 19 for successively demodulating the modulated signals at every frequencies from the signals received by the light receiving means.
Patent JP-H1087989-A (JP)
Title: Polyazole precursor composition, production of electronic component, and electronic component
Inventor: KAWAMONZEN YOSHIHIRO
IPC: G02F1/1337
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyazole precursor composition to be used for electronic components, such as insulating films and liquid crystal orientation films by blending a polyazole precursor, such as a specific polyamide or polyhydrazide, with a curing agent, such as a nitrogen-containing heterocyclic compound having a specific acid dissociation constant. SOLUTION: This polyazole precursor composition is obtained by blending a polyazole precursor composed of at least one of a polyamide having repeating units of formula I (X is a tetravalent organic group; Y is a divalent organic group; R1 and R2 are each OH, SH, an amino or mono-substituted amino) and a polyhydrazine, with an curing agent that is composed of at least one of a (substituted) nitrogen-containing heterocyclic compound having an acid dissociation constant pK of 0-8, an amino acid compound, N-acylamino acid compound, and an aromatic compound having two or more substitute groups, such as a COOH group, SO2 H group, OH group, SH group, (substituted) amino group, and which is added in a quantity of 0.1mol equivalent or more to 1mol equivalent of repeating units of the polyazole precursor.
Patent JP-S62105616-A (JP)
Title: Injection mold of optical disk
Inventor: KIZAWA YOSHIO
IPC: B29C45/37
Filed: 1985-11-01
Abstract: PURPOSE:To drastically improve the degree of freedom in mold designing along with prevention of burrs from generating, by a method wherein an annular member slidable in an axial direction is held close by the external circumference of a molding cavity of one side mold and an energizing device energizing the annular member toward the molding cavity of the other side mold is provided on the one side mold. CONSTITUTION:Although a pair of molds 10, 11 open to the extent of 0.05-0.2mm when molten resin injected throuh an injection nozzle 21 is injected into a molding cavity 20 to be formed between the pair, a sliding member 14 moved forward in the direction opposite to an opening direction of the molds by an energizing device 15. In this instance, the sliding member 14 moves always under a state wherein the same comes into contact with a stamper holder 13 and a clearance between the sliding member 14 and stamper holder 13 is kept constant always. Therefore, the gas breathing clearance between the sliding member 14 and stamper holder 13 can be designed freely. As an outflow of resin is interrupted by the sliding member 14, the generation of burrs can be prevented.
Patent JP-H0291278-A (JP)
Title: Production of synthetic leather
Inventor: OSAWA KATSUMI
IPC: D06N3/18
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a flexible natural leathery synthetic leather excellent in moisture permeability by forming a polyurethane resin layer containing a water- soluble natural high polymer substance on the surface of a substrate, dissolving and removing the above-mentioned natural high polymer substance using a hydrolytic enzyme. CONSTITUTION:For example, a polyurethane resin solution containing a water soluble high polymer substance 2 (e.g., starch or glue or gelatin) is applied to the creped surface of a creped mold release paper 1, dried by heating, superposed on a substrate 6 (e.g., nylon, polyester or cotton) and thermocompressed. The mold release paper 1 is subsequently peeled to provide a laminated body 9 having a polyurethane resin layer 5 containing the above-mentioned natural high polymer substance. The resultant laminated body 9 is then dipped in a warm water containing a hydrolytic enzyme for the afore-mentioned high polymer substance 2 to dissolve and remove the natural high polymer substance. Thereby, a flexible synthetic leather, improved in moisture and air permeability, excellent in drapeability, having the formed microcellular skin layer and resembling natural leather is obtained.
Patent JP-S6487396-A (JP)
Title: Information memory card
Inventor: OTANI KOJI
IPC: B42D15/02
Filed: 1987-09-30
Abstract: PURPOSE: To make it possible to not only prevent forgery or falsification of an information recording card but also easily identify whether the card is true or false by forming a shield layer to make the infrared transmissive and an infrared absorbing pattern invisible on an infrared reflecting layer on which an infrared absorbing pattern is formed and further, a visible dummy pattern thereon. CONSTITUTION: A magnetic recording layer 2 is formed on the surface of a card base board 1 comprising a portion of a prepaid card. Formed on the magnetic recording layer 2 is an infrared recording layer 3 comprising an infrared reflecting layer 31 and an infrared absorbing pattern 32. Further, a shield layer 4 to make infrared transmissive and the infrared absorbing pattern 32 invisible is formed on an infrared reflecting layer 31 on which the infrared absorbing pattern 32 is formed. This pattern may be either e.g. a device to record the bar code pattern information or the one capable of simply identifying the existence of the pattern. Further, a dummy pattern 5 is formed on the shield layer 4 on which a transparent protective layer 6 is formed.
Patent JP-S6398906-A (JP)
Inventor: YAGYU HIDEKI
IPC: H01B7/295
Filed: 1986-10-16
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-2000074632-A (JP)
Title: Method for measuring dimension
Inventor: MATSUMOTO MINORU
IPC: G01B11/24
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring dimension by which the error of a distance measured by means of a laser range finder can be corrected during measurement. SOLUTION: In a dimension measuring method in which measuring distances, measuring positions, and measuring angles are collected by scanning and measuring an object 1 to be measured by means of a laser range finder 3 by reciprocatively moving the range finder 3 and the shape or dimension of the object is calculated by using the measured values, a calibrating piece 8 having a prescribed shape and dimension is positioned beside the object 1 and scanned and measured together with the object 1 and, at the same time, the temperature of the range finder 3 is detected when each measurement is made whenever the reciprocative scanning is made.  Then the relation between the measured distances of the piece 8 and the temperature of the range finder 3 are set by using the measured distances and detected temperature of the range finder 3 and each measured distance to the object 1 to be measured is corrected by using the relation.
Patent JP-H1171239-A (JP)
Title: Agent for treating hair
Inventor: KUSUMARU MASAFUMI
IPC: A61K8/37
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-treating agent having effects for protecting and moisturizing hair and capable of imparting a conditioning effect excellent also functionally to the hair by including one or two specific fatty acid cholesterol esters and a sphingolipid. SOLUTION: This hair-treating agent contains (A) 0.01-50 wt.% of an iso type fatty acid cholesterol ester of formula I or an anti-iso type fatty acid cholesterol ester of formula II in a total amount of 0.01-50 wt.% based on the total amount of the final product and (B) at least one of kind selected from sphingolipids (sphingoglucolipids such as glycosyl ceramide, and sphingophospholipids such as sphingomyelin) in an amount of 0.1-10 wt.%.
Patent JP-H0578653-A (JP)
Title: Latent heat reserving material
Inventor: TSURUKI MITSUHIRO
IPC: C09K5/06
Filed: 1991-09-25
Abstract: PURPOSE:To satisfy both paraffin retaining ability and an amount of latent heat in a latent heat reserving material comprising a molten mixture of at least one resin of an ethylene-alpha-olefin copolymer and polyethylene and a crystalline organic compound. CONSTITUTION:The resin has low degree of crystallinity and a wide range of melting temperature and the crystalline organic compound has a melting point which is in the range of the melting temperature of the resin and is lower than the upper limit of the melting temperature.
Patent JP-S6490234-A (JP)
Title: Polyolefin resin composition highly filled with inorganic powder
Inventor: FUJIOKA HIDEAKI
IPC: C08L23/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the title composition excellent in processability and can give a molding of an excellent surface appearance, by mixing a composition comprising a polyolefin resin and an inorganic powder with a specified ester compound. CONSTITUTION:A composition prepared by mixing 100pts.wt. polyolefin such as PE, PP or an ethylene/vinyl acetate copolymer with 50-300pts.wt. inorganic powder such as CaCO3, Al(OH)3, Mg(OH)2 or talc is mixed with 5-20pts.wt. ester compound selected from an (8-22C) fatty acid glyceride (a) of a monoglyceride content >=50wt.% and an ester (b) obtained by reacting a trihydric to tetrahydric aliphatic alcohol such as glycerol, trimethylpropane or pentaerythritol with an 8-22C fatty acid or an aliphatic dibasic acid such as adipic, sebacic or azelaic acid in a substantially equimolar amount.
Patent JP-S61120811-A (JP)
Title: Metal carboxylate derivative for use for synthetic material,emulsion and suspension
Inventor: HERUMUUTO KUUNE
IPC: C08F8/44
Filed: 1985-11-05
Abstract: 57 The invention relates to metal carboxylate derivatives of partially esterified a-olefin unsaturated polycarboxylic acid copolymers, the a-olefin containing 6 to 40 carbon atoms and the copolymer being esterified with an alcohol. At least 80 percent by weight of the unesterified copolymer has a molecular weight in the range from 1000 to 100000. Preferably, the a-olefin is maleic anhydride and the alcohol contains 4 to 18 carbon atoms. The present compounds are surprisingly satisfactory internal and external lubricants for synthetic resin such as PVC. Furthermore, the present compounds can be used as emulsifying and/or suspending agents, in particular wnen the alcohol is a polyethylene oxide glycol ether with 1 to 50 ethylene oxide units.
Patent JP-H0991291-A (JP)
Title: Machine translation system and translation processing method
Inventor: MORI TOMOTAKA
IPC: G06F17/28
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To interrupt translation on the way or processing to continue translation again by preserving the intermediate result of translation. SOLUTION: When interruption of translation is instructed by depression of a translation interruption key 11a, a translation processing part 15 generates a translation processing temporary preservation file through a temporary preservation processing part 17 and stores it in a file storage part 19. This file is information showing the intermediate result information of translation processing. When restart of translation is instructed by the depression of a translation restart key 11b, the translation processing part 15 reads out the translation processing temporary preservation file from the file storage part 19 through a restart processing part 18 and restarts the translation processing of translation object data based on this file.
Patent JP-2001011333-A (JP)
Title: Method for preventing discoloration of pigment
Inventor: SAEGUSA HIROAKI
IPC: A23L5/41
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the discoloration of a pigment, which is excellent in discoloration-preventing effect, handleability, and effects to the tastes of drinks and foods, by adding eriocitrin originated from citrus fruits. SOLUTION: This method for preventing the discoloration of a pigment comprises adding eriocitrin to at least one of a pigment separated from a plant, a material containing the pigment, and a product obtained by treating the material. The material containing the pigment is preferably at least one of a juice, a juice waste, the crushed product of a plant, the ground product of a plant, a plant extract and an extraction residue. The pigment contained in the material is a carotenoid pigment or an anthocyanin pigment. The eriocitrin used therein is eriocitrin or an eriocitrin-containing material containing the eriocitrin in an amount of >=20%, preferably >=30%.  The eriocitrin-containing material used therein is preferably a material obtained by extracting at least one of the juice, pericarp, pericarp-containing material and strained refuse of citrus fruits with water and/or an organic solvent, and, if necessary, purifying the extract.
Patent JP-H1091198-A (JP)
Title: Recording and reproducing device
Inventor: IIDA KENICHI
IPC: G10L19/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device allowing a user to re-check an information signal to be erased after the user starts erase operation of the information signal. SOLUTION: A recording and reproducing device is provided with a semiconductor memory 9, in which plural speech data are recorded, and a control part 30 to control the device so that, when an erase button 61j is pushed in a state of reproducing a certain speech data stored in the semiconductor memory 9, at least a leading part of the speech data is reproduced for a fixed time to be made as a checking process, and then, when the erase button 61j for erasing the speech data is pushed again, the speech data are erased.
Patent JP-H0885866-A (JP)
Title: Production of ito sintered compact
Inventor: TAKANASHI SHOJI
IPC: C23C14/35
Filed: 1994-09-16
Abstract: PURPOSE: To obtain an ITO sintered compact capable of stably forming an ITO film having satisfactory specific resistance even at a low temp. of a substrate. CONSTITUTION: When powder consisting of indium oxide and tin oxide is compacted and sintered in a sintering furnace to produce an ITO sintered compact, sintering is carried out at 1,450-1,550 deg.C for 10-30hr in an atmosphere in which gaseous oxygen is allowed to flow so that the rate of substitution of oxygen is regulated to >=1.8×10<-2> per 1min per unit volume of the sintering furnace. The atmosphere is then changed over to a nonreducing atmosphere and sintering is carried out again.
Patent JP-H0557261-A (JP)
Title: Pipe cleaning device
Inventor: KURATA SAKUJI
IPC: E03B7/09
Filed: 1991-08-30
Abstract: PURPOSE:To shorten grinding time, to do grinding up to smaller bore diameters according to the bore diameter and to integrally clean a vertical pipe and an elbow pipe, in a pipe cleaning device where the inner surface of a pipe is ground by jetting a mixed flow of an abrasive and compressed air to inside to pipe from a nozzle while rotating and advancing the nozzle to remove rust and other attachment formed on the inner surface of pipes, such as water pipes and gas pipes. CONSTITUTION:A mixed flow of compressed air and an abrasive is rotated and jetted to the inner surface of a pipe from a nozzle 2 opening long an narrow along the pipe axial direction. A cutter blade 10 provided on an outer link 9 of a pantograph radially installed in the outer circumference of a cutter blade supporting base axis 71 rotating in front through a universal joint 5. An intermediate link 8 is driven by an interlocking member 6 so that a contact radius of the cutter blade 10 to the inner surface of the pipe may be adjusted. Devices 1, 7 equipped with these have the contacting support part to the inner surface of the pipe which is a body with curvature formed in the shape of a circular arc in the pipe axial direction. The devices 1, 7 are moved forward by a wire 24.
Patent JP-H0988972-A (JP)
Title: Resin insulated bearing
Inventor: MIZUTANI MAMORU
IPC: F16C33/62
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent any crack in a resin layer from occurring by forming this resin layer ranging from an outer diametral surface of an outer ring to an end face, installing a recess part in a chamfer connecting the outer diametral surface and the end face, and fitting a projecting part of a resin layer sticking part in the recess part. SOLUTION: A resin layer 5 uses, for example, synthetic resins such as polyphenylene sulfide resin, polymaide resin, urethane resin, acryl resin, epoxy resin or the like, and it is integrally molded as one body in an outer ring 1 by means of injection molding. Two circumferential grooves 1a1 and 1b1 are formed in an outer diametral surface 1a and an end face 1b of the outer ring 1, and two circumferential grooves 1c1 and 1c2 are concentrically formed in a radiused-form chamfer 1c connecting the end face 1b and the outer diametral surface 1a of the outer ring 1.  Subsequently two projecting aprts 5c1 and 5c2 of the resin layer 5 are fitted in these circumferential grooves 1c1 and 1c2 , whereby even in the case where any of external force or impact force has acted on the chamfer 1c, the resin layer 5 is restained to an outer ring base material and its slide is prevented, so that any crack is hard to occur in the resin layer 5.
Patent JP-S61127648-A (JP)
Inventor: ICHIYANAGI SHUNICHI
IPC: C04B7/44
Filed: 1984-11-22
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-H0987174-A (JP)
Title: Analgesic and anti-inflammatory composition
Inventor: HARATANI MASAHIRO
IPC: A61K31/715
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine composition low in toxicity and excellent in analgesic and anti-inflammatory properties, containing ibuprofen and sodium chondroitin sulfate. SOLUTION: This analgesic and anti-inflammatory composition contains 0.5-7 pts.wt. of sodium chondroitin sulfate based on 1 pt.wt. of ibuprofen and preferably 0.1-4 pts.wt. of caffeine based on 1 pt.wt. of ibuprofen.
Patent JP-H0590123-A (JP)
Title: Aligner
Inventor: CHOKAI MASAKI
IPC: G03F7/22
Filed: 1991-09-26
Abstract: PURPOSE:To improve alignment precision of a mask and a wafer and facilitate the control of an aligner, by driving at a constant speed a scanning stage for a mask and a scanning stage for a work, by a specified amount, via a mask side friction wheel and a work side friction wheel. CONSTITUTION:A scanning stage 22 for a wafer and a scanning stage 23 for a mask are provided with a first driving arm 30 and a second driving arm 31. The free end portion of the first driving arm 30 is sandwiched by a first friction wheel 32 and a second friction wheel 33 as a work side friction wheel. The free end portion of the second driving arm 31 is sandwiched by a third friction wheel 34 as a mask side friction wheel and a forth friction wheel 35. When a driving motor 38 rotates, the second friction wheel 33 and the third friction wheel 34 are driven and rotated, and the first driving arm 30 and the second driving arm 31 are driven in the mutually opposite directions. Thereby the scanning stage for a mask and the scanning stage for a wafer are driven in the opposite directions, at a speed conforming to the magnification of a projection lens 11.