baber/WOPTO huggingface dataset:
Patent JP-S63264218-A (JP)
Title: Manufacture of heat exchanger tube and its apparatus
Inventor: MURAKAMI SEIICHI
IPC: B21C37/083
Filed: 1987-04-21
Abstract: PURPOSE:To easily obtain a tube excellent in accuracy of the length dimensions by forming cutting grooves on a band member at prescribed intervals, making tubular shapes, then cutting the band member while operating tensions in front and rear of the cutting grooves. CONSTITUTION:A hollow groove is formed on an upper cutting roll 37 of a cutting groove forming apparatus 33, a cutting edge 39 is inserted and fixed by a fixing bolt 43. A forming apparatus 35 forms the band member 25 on which V-shaped cutting grooves 45 are formed by the cutting groove forming apparatus 33 into the tubular shapes and is provided with plural pairs of rolls 47-54 to cut the band member 25 operating the tension in front and rear of the cutting groove 45. Because diameters of the rolls of the forming rolls 47-54 are varied, when the cutting groove 45 of the band member 25 is positioned between a forming roll having smaller diameter and a forming roll having larger diameter, in front and rear of it, the tension towards the direction to open the cutting groove is operated to cut the band member 25 at the cutting groove part 45. In this way, the tube excellent in accuracy of the length dimensions is obtained.
Patent JP-H03296156-A (JP)
Title: Input/output controller
Inventor: AKAISHI HITOSHI
IPC: G06F11/08
Filed: 1990-04-13
Abstract: PURPOSE:To eliminate the waste in a data processing operation by providing an error state output terminal to an error detection/correction circuit to output a signal in response to the presence or absence of an error, checking the error state output by a CPU, and generating an error correction processing data train to store it in a RAM for only the data with an error. CONSTITUTION:A CPU 1 monitors an output terminal 4-a of an error detection/ correction circuit 4 and checks the error generating state of a reproduced data train received from a storage 8. Then the CPU 1 transfers the error correction processing data to a RAM 2 only when an error is produced in the reproduced data train. Thus the CPU 1 corrects the error of the reproduced data train and inhibits the transfer of data which are not necessary for the CPU 1. In such a way, an error correction processing data train is stored for only the data with an error and therefore no waste is produced in a data processing operation.
Patent JP-S59224529-A (JP)
Title: Combustion gas thermometer for internal combustion engine
Inventor: SHIYOUJI HIDEO
IPC: G01J5/08
Filed: 1983-06-03
Abstract: PURPOSE:To take a precise analysis by guiding light emitted by a tungsten lamp for a comparison light source into a temperature sensor fitted to the cylinder head of an internal-combustion engine through an optical fiber cord. CONSTITUTION:The light from the light source enters the photo-electron multiplier tube 15 in a light source and photodetection part 22 through an optical fiber 11, lens 2, right-angled prism 12, flame measurement gap 3 which is exposed in a combustion chamber and filled with a flame, and return optical fiber cord 13. The optical fibers 11 and 13 are flexible, so the temperature sensor which is screwed in at an optional position in the combustion chamber is coupled with the photodetection part 22 easily. Consequently, a precise analysis of the combustion process of a practical engine which is impossible convertionally is taken for the 1st time.
Patent JP-S5431647-A (JP)
Title: High frequency induction heater output compensator
Inventor: TANAKA YUKIO
IPC: H05B6/12
Filed: 1977-08-16
Abstract: PURPOSE:To constantly maintain the preset power consumption by selecting the switching period of a switching element inspite of the types of a heated pot.
Patent JP-S581316-A (JP)
Title: Metallic strip reflector of surface acoustic wave device and its inspecting method
Inventor: ISHIGAKI MASAHARU
IPC: H03H3/08
Filed: 1981-06-26
Abstract: PURPOSE:To decide whether reflector characteristics are acceptable or not accurately and speedily, by providing electrodes for current and voltage measurement to the common electrode or electrode finger of a metallic strip reflector. CONSTITUTION:In general, electrode finger resistance is in inverse proportion to the product of electrode finger width and electrode film thickness. For continuously constant characteristics of a reflector, holding the product constant exerts more influence than variance in the length and interval of electrode fingers. For this purpose, the electrode finger resistance is measured to evaluate the product of the electrode finger width and electrode film thickness, judging whether the reflector meets requirements in terms of quality. Then, the common electrode 6 of the reflector 4 is provided with electrodes 7 and 8 for measurement to measure the electrode finger resistance accurately, and currents and voltages are measured at respective positions.
Patent JP-S61255865-A (JP)
Title: Liquid jet recording apparatus
Inventor: HIRASAWA SHINICHI
IPC: B41J2/14
Filed: 1985-05-09
Abstract: PURPOSE:To obtain a liquid jet recording head capable of being put to practical use even if an energy generator is not protected by a protective film or a flaw region is generated in the provided protective film and having long life, by providing an electrode which is electrically connected to an orifice plate when the liquid jet recording head is mounted and controls the potential of the liquid in the recording head. CONSTITUTION:The protective film on a heat generation part 2 is removed and the orifice plate 18 directly contacted with a liquid 12 also has the function of an electrode for controlling the potential of the liquid 12 and voltage Vink is applied to the liquid 12. If the potential of the liquid 12 is higher than that of a resistor 9, the electrochemical reaction with the resistor 9 rapidly advances and, when the potential of the resistor 9 is higher than that of the liquid 12 or there is no difference between them too much, a current is hard to flow and, therefore, electrochemical reaction does not almost advance. By adjusting the potential Vink of the orifice plate 18 by a power source 17, the potential of the liquid 12 is adjusted and the electrochemical reaction of the liquid 12 and the resistor 9 can be suppressed.
Patent JP-S61255803-A (JP)
Inventor: URASAKI TAKAFUMI
IPC: B28B1/16
Filed: 1985-05-09
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-H03295684-A (JP)
Title: Ohp sheet
Inventor: NAKANO ATSUSHI
IPC: G02F1/1333
Filed: 1990-04-14
Abstract: PURPOSE:To enable information to be rewritten easily by forming an OHP sheet using a polymer liquid crystal composite film capable of changing the orientation of liquid crystal. CONSTITUTION:A sheet 10 is composed of a polymer liquid crystal composite film 12 as a main constituent, and this film 12 is applied and formed on a base 16 with a low resistance layer 14 sandwiched and a protecting film 18 formed on the surface of the applied film 12. The polymer liquid crystal film 12 consists of numerous liquid crystal droplets 22 dispersed and retained in a polymer matrix 20. A nematic liquid crystal, a smectic liquid crystal and a mixture of nematic liquid crystal and chloresteric liquid crystal are used as the liquid crystal. In addition, acrylic resin which is ideally compatible with liquid crystal and has high transparency, for example, is used as a polymer material.
Patent JP-S5524677-A (JP)
Title: Spacing detection of automobile
Inventor: YOSHIKAWA TEIICHI
IPC: B60R21/00
Filed: 1978-08-13
Abstract: PURPOSE: To make it possible to accurately and simply meter the spacing between a vehicle and an obstacle by forming a shadow on the ground in the vicinity of the rear of the vehicle so that the deformation of the shadow is detected.  
     CONSTITUTION: Rectangular plates 3 and 3' are attached to the rear corners 7 and 7' of a vehicle 1, and lights 2 and 2' are so placed above the plates 3 and 3' that the shadows 4 and 4' of the plates are formed on the ground outside of the corners 7 and 7'. The shadows 4 and 4', which are formed on the ground by the illumination of the lights, are always spaced at a preset distance from the rear ends of the vehicle. If the vehicle moves back, the shadows have their leading end portions 41 and 41' broken by a rear obstacle 5 so that the shapes of the shadows are deformed. Thus, it is possible to detect the distance to the obstacle merely in view of the shadows through back mirrors 6 and 6'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62255443-A (JP)
Title: Production of phenol compound
Inventor: MATSUOKA KAZUYUKI
IPC: C07C37/07
Filed: 1986-04-28
Abstract: PURPOSE:In obtaining the titled compound having various uses such as drug, coating compound, etc., by dehydrogenating a cyclic ketone in a gaseous phase, to improve selectivity, by using a specific catalyst having a limited supporting zone of noble metal on a carrier. CONSTITUTION:A cyclic ketone shown by formula I (R<1>-R<5> are H or <=18C aliphatic or aromatic hydrocarbon residue; n is r or 3; one unsaturated bond exists in the ring when n is 3)is dehydrogenated in a gaseous phase by the use of a catalyst wherein >=80% total amount of palladium and/or platinum 2 is supported on a surface zone amounting to <=2/3 volume of a carrier 1, the amount of palladium and platinum supported is 0.05-15wt%, preferably 0.1-2wt% and the section of the prepared catalyst has a shape like an eggshell to give a compound shown by formula III.
Patent JP-S5725526-A (JP)
Title: Fluid coupling apparatus
Inventor: WAKIYAMA YOSHIYUKI
IPC: F16D35/00
Filed: 1980-07-17
Abstract: PURPOSE: To improve heat radiation effect by utilizing the construction in which the gap between a drive side casing formed by drawing toward the driving source side from a circular plate and a driven side casing formed to surround the drive side casing is sealed after filling a prescribed fluid.  
     CONSTITUTION: The rotating shaft 1a of a driving source 1 is connected with the circular plate 14a of a driven side casing 14. A driving shaft 7 is connected with the circular plate 15a of a driven side casing 15. The gap between the drive side casing 14 and the driven side casing 15 is sealed after filling a viscous fluid e.g. silicon oil etc. and the outer circumference of the both casing 14 and 15, cylindrical and drawn toward the driving source side, is sealed by a shaft sealing member 13. Thus, adding to the simple construction and easy overhauling and assembling, the heat radiation effect is improved because the both casings are exposed to the air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05117152-A (JP)
Title: New use of 4,9,11-trienesteroid in composition for administration to turkey
Inventor: JIYAN ANDORE GURANDADAN
IPC: A23K1/165
Filed: 1992-03-26
Abstract: PURPOSE: To improve the weight gain of turkeys by orally administering 4,9,11- trienic steroids represented by a specific formula. CONSTITUTION: 4,9,11-Trienic steroids represented by the formula (R is a 1-4C alkyl; X is an acyl derived from a 1-18C carboxylic acid), preferably trenbolone acetate is formulated to the feed for turkeys, preferably in an amount of 0.5-10 wt.ppm, particularly 1-4wt.ppm per the unit weight and used for improving the weight gain of turkeys. The feed to which this compound is admixed is given to turkeys thereby giving very good results.
Patent JP-H05131042-A (JP)
Title: Heel unit of ski binding
Inventor: MAURIJIO TAKUCHIETSUTO
IPC: A63C9/00
Filed: 1992-03-25
Abstract: PURPOSE: To enable a jaw to be cleaned very easily when a boot is inserted and to prevent snow from collecting in a ski. CONSTITUTION: A heel unit for a ski binding having a snow discharge means includes a ski coupling member 2, which is associated with a jaw 4. The jaw can be engaged with the rear of a ski boot. The unit includes an opening 11 for at least one channel 12, in the part of the jaw pointed to the ski boot, and the channel is defined by the jaw and leads to the outside of the jaw for the discharge of snow and mud.
Patent JP-H06285695-A (JP)
Title: Powder forming device
Inventor: WATANABE YOSHIO
IPC: B28B3/02
Filed: 1993-03-31
Abstract: PURPOSE:To reduce difference in the powder filling quantity between powder filling parts by providing a feeder with a structure in which a scraper is provided on the lower end of a side wall in the reciprocal direction of a feeder cup. CONSTITUTION:An upper punch, lower punch 11, die 10, feeder 1, etc., are the basic components of the powder forming device. On the outside of the side wall in the forward and backward moving direction of the feeder cup 3 of the feeder 1 for supplying a powder, a plate like scraper 4 constituted of an elastic material is fixed by a fixing screw 5. The side wall 6 in the advancing direction of the feeder cup 2 is provided with a notched part 7 on the lower end of the side where the scraper 5 is attached; and in a state where the feeder cup 2 is slid on the die 10 and the end face of the die 10 on the side of the advancing direction passes through the position of the scraper 4, it is used as a space for storing the scraper 4 when sprung up by the feeder cup 2 of the scraper 4, and damage to the scraper 4 is prevented. Thus, the difference of a powder filling quantity is reduced, and the variation of a product is reduced.
Patent JP-H0798798-A (JP)
Title: Geographical region display method, information transfer method and system thereof
Inventor: ARISUTAA JIYON BEIRII
IPC: H04B7/26
Filed: 1994-05-12
Abstract: PURPOSE: To provide a new display method for geographic area for issuing an alarm in an early stage relating to traffic information by a traffic center(TC). CONSTITUTION: A large part of traffic obstructions is only local concerns, and in order to evade the transmission of the alarm in an early stage to the whole country, a digital cellular radio network is used and an early stage alarm is transmitted to a vehicle provided with a device matched with it. Since there is a case that the positions of the base stations of the network and the covering range are unclear in the TC, in the TC, the display of the geographic area to be supplied with the early stage alarm is transferred to the control computers C1 and C2 of the cellular network and the control computers C1 and C2 decide which base station supplies the combinational covering range most matched with the display of the geographic area and operate the transmitters BS1-BS3 and BS20 and 21 of the selected base station.
Patent JP-S60243103-A (JP)
Title: Catalyst component and catalyst for polymerizing olefin
Inventor: TERANO MINORU
IPC: C08F4/658
Filed: 1984-05-18
Abstract: PURPOSE:A catalyst component, obtained by bringing a magnesium salt of a fatty acid into contact with a dialkoxymagnesium, mono- or diester of an aromatic dicarboxylic acid, halogenated hydrocarbon and titanium halide, capable of acting on polymerization of olefins, and having high performance. CONSTITUTION:A catalyst component obtained by bringing (A) a magnesium salt of a fatty acid, e.g. magnesium stearate, into contact with (B) a dialkoxymagnesium, e.g. diethoxymagnesium or dipropoxymagnesium, (C) a mono- or diester of an aromatic dicarboxylic acid, e.g. dimethyl phthalate or diethyl terephthalate, (D) a halogenated hydrocarbon, e.g. propyl chloride, and (E) a titanium halide of the formula TiX4 (X is halogen). USE:The above-mentioned catalyst component is used as a polymerization catalyst capable of giving highly stereoregular polymers in high yield with a nitrogen- containing organic compound of the formula (R is alkyl or alkoxyl) and an organoaluminum compound.
Patent JP-H11293592-A (JP)
Title: Readily disaggregating colored moistureproof paper
Inventor: YAGI HISANORI
IPC: D21H19/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a readily disaggregating colored moistureproof paper capable of recycling a moistureproof paper as a waste paper after use and discriminating the recyclable moistureproof paper from an unrecyclable moistureproof paper in a moistureproof paper used for packaging printing paper or other industrial products. SOLUTION: This readily disaggregating colored moistureproof paper is obtained by coloring a part of a paper support with a dye and/or a pigment in the readily disintegrating colored moistureproof paper having a moistureproof coated layer on at least one surface of the paper support. In this case, the moistureproof coated layer contains particles of a phyllosilicate compound and a synthetic resin latex and the coloring for the paper support is carried out before a dry step in a papermaking process for the paper support.
Patent JP-H05274180-A (JP)
Title: Software tracing device
IPC: G06F11/28
Filed: 1992-03-25
Abstract: PURPOSE:To shorten the time needed for check of the trace data. CONSTITUTION:A hardware control program group 11 stores in sequence the hardware control programs 104 which actuate a hardware part 3 in a storage. A main program 10 receives the information necessary for control of the part 3 from a diagnostic control program 1 and selects a program 104 to carry it out. An analyzing part 100 analyzes the received control information. A selecting part 101 selects one of programs 4 and carries it based on the analyzing result of the control information. A tracing part 103 stores in sequence the input/output data used for the programs 104, the address of the program 1 set when the program 10 is called by the program 1, the interval timer value, and the control information in the storage as the past histories and then traces these histories. A trace mode part 102 decides whether the tracing should be carried out or not.
Patent JP-S62254810-A (JP)
Title: Treatment of emulsifying oil waste water
Inventor: TERAJIMA KAZUO
IPC: C02F1/465
Filed: 1986-04-28
Abstract: PURPOSE:To effectively separate and remove oil from emulsifying oil waste water with less electric power in a short time by adding a difficulty soluble polyvalent metallic compd. to the emulsifying oil waste water, and impressing a voltage between both electrodes. CONSTITUTION:The emulsifying oil waste water is charged in an electrolytic cell provided with the electrodes, the additive consisting of a difficulty soluble polyvalent metallic compd. such as the oxides of calcium, magnesium, etc., is added to the water and sufficiently dispersed, and then a voltage is impressed between both electrodes. Consequently, the surface activity of the emulsifier is decreased by electrolytic oxidation, the polyvalent metallic ions are eluted by the electrolytic oxidation of the additive and agglomerated, and oil is floated and separated by gaseous oxygen and hydrogen generated by electrolysis. As a result, oil can be efficiently separated from the emulsifying oil waste water by the synergetic effect of the above-mentioned actions.
Patent JP-S5624675-A (JP)
Title: Fingerprint reference device
Inventor: ASAI HIROSHI
IPC: G06T7/00
Filed: 1979-08-02
Abstract: PURPOSE: To carry out the stable and high accurate reference by dividing the partial coordinates properly determined by the respective characteristic points in which the fingerprints are characterized into the sector areas of plural angles and detecting the high line numbers between the nearest characteristic points.  
     CONSTITUTION: The partial coordinates system x, y in the direction D of one characteristic point M of the fingerprint are divided into a plurality of sector areas and the nearest characteristic point m 0 Wm 3  and the relation composed of the high line numbers r 0 Wr 3  and the concentration amount of the characteristic point are used as a new characteristic. The characteristic point of the retrieval fingerprint stored in the file 1 is read 2 and stored temporarily, and this characteristic data is connected and synthesized at the relation connecting portion 4 and in accordance with the retrieval fingerprint and the file fingerprint, respectively stored in the retrieval characteristic memory 5 and the file characteristic memory 6. The characteristic point mating with the memory 5, 6 is inspected by the pair inspection portion 7 and the characteristic of the retrieval and the file fingerprint to be judged as the pair is stored in the pair inspection portion 7. Based on the content of the memory 8 in the reference judging portion 9, a required data from the memory 5, 6 is read and referred and judged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05203839-A (JP)
Title: Method of determining and fixing position of optical fiber in one row of optical fibers and coupler for such one row of optical fibers
Inventor: NIKORASU BURIRIIBEN
IPC: G02B6/40
Filed: 1992-03-09
Abstract: PURPOSE: To easily execute the mutual connection of optical fiber bundles or the connection of the fiber bundles to thin film waveguide terminals opposed to the bundles by forming plural optical fiber cores arrayed close to each other in parallel like a tape. CONSTITUTION: An object formed by holding a small glass plate 5 slightly narrower than the width of an objective tape-like fiber bundle is put on the plane upper surface 1' of a substrate glass band 1 and the ends parts of required fibers 9 are inserted into space 6 formed by these glass parts. While pushing the blocks 2, 3 in an arrow C direction, the plate 5 is pressed into an arrow B direction to array the fibers 9 on the upper surface 1' of the glass band 1 as a string close to each other and then the fibers 9 are formed like a tape by using curing filling substance. Then an end face is cut off or optically ground to obtain a flat and smooth optical joint face.
Patent JP-S5723928-A (JP)
Title: Locking device for back cover of camera
Inventor: FUKUDA SUSUMU
IPC: G03B17/02
Filed: 1980-07-18
Abstract: PURPOSE:To prevent a back cover from being opened carelessly by inhibiting the back cover from being opened unless a back-cover locking button and unlocking button are both operated at the same time. CONSTITUTION:A back-cover locking button 14 is stuck to a locked pawl member 5 while exposed out on the external surface of the side wall of a housing body 1. Further, an unlocking button 17 is projected, being energized, which disengage a stopper piece 12 engaging and locking the locked pawl member 5 on the back-cover locking button 14.
Patent JP-S5325648-A (JP)
Title: Quick drying polyurethane resin coating
Inventor: KOBAYASHI KENGO
IPC: C08G18/00
Filed: 1976-08-20
Abstract: PURPOSE: Title coating comprising a reaction product of ethylenically unsaturated monomer, monobasic acid and methyl acrylate and a addition product of toluylene diisocyanate, which gives coating having relatively little yellow color and no turbidity. 
     COPYRIGHT: (C)1978,JPO&Japio