baber/WOPTO huggingface dataset:
Patent JP-S61210856-A (JP)
Title: Manufacture of insulating coil for rotary electric machine
Inventor: OGAMI MITSURU
IPC: H02K15/10
Filed: 1985-03-14
Abstract: PURPOSE:To remove the generation of void between wires and obtain coils excellent in insulating performance, by a method wherein self-fusion-welded wires are coil-wound up, and wherein the wires are heated in a state that only the straight wire sections are kept and wound up, and wherein after that, the wires are hexagonally formed. CONSTITUTION:After self-fusion-welded wires 5 are coil-wound up first, the getting out of position on the wires is removed and the straight wire sections only of hexagonal coils are kept and wound up with heat-shrinking tapes 6 or the like in order to be firmly fixed between the wires. After that, in this state, the coils are heated in a heating furnace or the like. Finally, the coils are hexagonally formed. As the result, a process for varnish treatment is removed, and so void is prevented from being generated between the wires, and insulating performance can be improved. The productivity of the coils can be also improved.
Patent JP-H10233705-A (JP)
Title: Down-converter for receiving satellite broadcast
Inventor: IKEDA YUKI
IPC: H04B1/16
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the down-converter that has provision for increase in number of circuits without increasing the size of a printed circuit board and a size of the down-converter where no interference is produced among the increased circuits. SOLUTION: A waveguide 2 and a case 3 consisting of a bottom wall 3a and of side walls 3b, 3c, 3d, 3e that surround the bottom wall 3a are formed integrally by using a metal and a partition wall 3f is provided in the case 3 to form a 1st partition chamber 7 surrounded by the partition wall 3f and the side walls 3b, 3c, 3d. A 2nd partition chamber 8 is formed on a metallic plate 6 in the case 3 by providing the metallic plate 6 that covers the 1st partition chamber 7, a 1st printed circuit board 4 is placed in the 1st partition chamber 7 and a 2nd printed circuit board 5 is placed in the 2nd partition chamber 8.
Patent JP-H02228905-A (JP)
Title: Shopping basket having displaying-device for purchase price
Inventor: SAITO MINORU
IPC: A45C3/04
Filed: 1989-03-02
Abstract: PURPOSE:To make it possible to easily buy goods according to a price range by providing devices on a shopping bag, which are a reading device for a bar- code stuck on an article of the goods, an inquiring device for a price thereof, an operating device for the total price of a plurality of the goods and a displaying device for the total price. CONSTITUTION:A shopping basket is composed of a bar code-reading device 1, a price-inquiring device 2, a total price-operating device 3, a total price-storing device 4 and a total price-displaying device 5. The bar code-reading device 1 is composed of an optically reading instrument for a bar code, and the price- inquiring device 2 is made by adding a function of retrieving goods. The operating device 3 is composed of an adder-subtracter and can be operated whenever an article is added or eliminated. The total price-storing device 4 is composed of a storing element and the total price is stored therein. The total price- displaying device 5 displays the total price. An operating panel 10 is composed of an optically reading device 11 for the bar code, an adding key 12, a subtracting key 13 and a visual display 14.
Patent JP-H07235718-A (JP)
Title: Polarization modulatable distributed feedback semiconductor laser
Inventor: HANDA YUICHI
IPC: H01S5/12
Filed: 1994-02-23
Abstract: PURPOSE:To provide a polarization modulatable semiconductor laser and a method of use thereof capable of controlling the polarization state of output light through external control. CONSTITUTION:A polarization modulatable semiconductor laser includes a distributed feedback semiconductor laser structure and two distributed feedback parts 11a, 11b each having different characteristics in the direction of a resonator of the semiconductor laser structure. Phase shifters 10a, 10b are provided on the distributed feedback parts 11a, 11b, and a period of diffraction gratings 2a, 2b constituting the two distributed feedback parts 11a, 11b is set as follows. In the two distributed feedback parts 11a, 11b, Bragg wavelengths of a TE mode and a TM mode are made coincident with peaks of gain spectra of the TE mode and the TM mode in order to dominate the TE mode and the TM mode.
Patent JP-S58169106-A (JP)
Title: Optical isolator
Inventor: KOBAYASHI TOSHIO
IPC: G02B27/28
Filed: 1982-03-31
Abstract: PURPOSE:To provide an optical isolator which has the construction that it can be bound monolithically to a III-V compd. semiconductor laser or III-V compd. semiconductor optical waveguide and has less guiding loss of light. CONSTITUTION:A material differing from a substrate can be grown with crystal by interposing an amorphous thin film in order to grow with crystal a magnetooptic material or optical rotatory material which is a constituting part of an optical isolator on a III-V compd. semiconductor. More specifically, light absorbers 5, 8 having the function similar to the function of a polarization plate are constituted of an optical waveguide and the thin metallic film provided in tight contact with the surface thereof. The light absorbers are obtained by forming III-V compd. semiconductor waveguides of GaAs, Ga1-xAlxAs, AnP or the like on a III-V compd. semiconductor substrate 10 by techniques such as, for example, molecular ray epitaxy, metal organic CVD or the like, and further vapor-depositing a thin metallic film on the surface thereof. In figure, 6 denotes a magnetooptic material and is a single crystal oxide film of which the length is so determined as to make Faraday rotating angle 45 deg.C. 7 is an optical rotatory material, and is provided in order to output the plane of polarization rotated by Faraday rotation after rotating the same again by 45 deg..
Patent JP-S61210249-A (JP)
Title: Emergency stopping device for internal-combustion engine
Inventor: FURUMURA HIROSHI
IPC: F02D41/22
Filed: 1985-03-13
Abstract: PURPOSE:To make an engine stoppable so speedily, by installing a signal cutoff device which cuts off a suction-exhaust valve on-off timing signal at the time of transmitting an emergency stopping signal, in case of a device controlling the on-off timing of both suction and exhaust valves with an ECU according to an engine running state. CONSTITUTION:Engine speed data by an angle sensor 4 and load data by a load sensor 5 are once stored in a random access memory 93 each, and suction- exhaust valve on-off timing is selected from an on-off timing numerical table setting each data down to a variable, giving each to counters 94a-94d as a count number. And, with an H signal out of a TOP sensor 2, signals out of an angle sensor 4 are counted, and suction-exhaust valve on-off timing signals S1 and S2 made up of composing output of each counter at that time when reaching the specified count number with waveform composite circuit 96a and 96b are outputted. At the above-mentioned, when an emergency stopping signal S0 of an L level is outputted for some reason or other, these signals S1 and S2 are intercepted by AND circuits 62 and 72, and an engine is made so as to be stopped.
Patent JP-H10247274-A (JP)
Title: Automatic vending machine
Inventor: NEGISHI HIROYUKI
IPC: G07F11/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the time from a user selects a merchandise to receive it by starting a merchandise carrying conveyer when an elevator loaded the merchandise taken out from merchandise shelf reaches the height region set each merchandise row to which it belongs. SOLUTION: The merchandise carrying conveyer 6 is started based on the number of the merchandise rack mounting the paid out merchandise 200 and the number of the merchandise column the paid-out merchandise 200 belongs to which are stored in the memory of a controller and the detecting result of the entry of the elevator 1 into the areas A to D. Then the starting time of the conveyer 6 is made earlier as the merchandise column the paid-out merchandise 200 belongs to is away from a merchandise taking-out port 102a. Thereby whatever merchandise column the merchandise is paid out from, the merchandise reaches to the neighborhood of a tip part on the side of the merchandise taking-out port of the merchandise carrying conveyer by nearly synchronizing with the reach of the elevator to the height of the merchandise taking-out port.
Patent JP-S60196566-A (JP)
Inventor: MOROZU MASAKAZU
IPC: F25B17/02
Filed: 1984-03-16
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-S60193276-A (JP)
Inventor: HORI AKIRA
IPC: H01R13/46
Filed: 1984-03-15
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-S56147857-A (JP)
Title: Resin composition for electrodeposition coating
Inventor: KONDOU TOMIZOU
IPC: C09D161/20
Filed: 1980-04-17
Abstract: PURPOSE: To prepare the titled composition curable by low-temperature baking and giving a cured film having excellent properties, by compounding an amino resin, a crosslinkable resin and an amino resin containing anionic sulfonic acid groups.  
     CONSTITUTION: The objective composition composed of (A) an amino resin (pref. containing no imino group and methylol group, and haing high degree of alkoxyla- tion), (B) a component obtained by the alkali neutralization (pref. an acid value of 20W200) of a water-soluble and water-dispersible alkyd resin, polyester resin, or acrylic resin which reacts with the component (A) by heating to give a crosslinked a cured product, or their mixture, and (C) an amino resin having anionic  sulfonic acid groups. Examples of the component (C) are, the materials obtained by neutralizing a sulfonic acid-modified substrate consisting of a condensate (or its alkoxy-modified product) of an aldehyde and a triazine compound such as melamine, benzoguanamine, etc., a urea compound such as (ethylene)urea, etc. with an alkali metal hydroxide, an amine, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56150106-A (JP)
Title: Mud gun
Inventor: TSUCHIDA YOSHIKI
IPC: C21B7/12
Filed: 1980-04-18
Abstract: PURPOSE: To make it possible to carry out tilting movement and straight movement of a gun barrel in a turning action to realize the simplification of mechanism, by installing each lever of a link in the hollow part of a tilting movement axis and making parallel a gun barrel fixing lever of a link and a limiting lever from before to after the operation of a stopper.  
     CONSTITUTION: The mud gun turns simply about 140° from a shelter position, and thereafter, commences the tilting movement of the gun barrel 1. After the gun barrel 1 approaches a tap hole, when the one side of limiting lever 13 touches straight movement stopper 19, the other side of lever 13 is on a standard line perpendicular to the central axis P of the tap hole. Further turning of the gun barrel 1 causes it to proceed on a nearly straight line. In this condition, the lever 13 is restrained by stopper 19, roller 20 becoming a fixed point. As a pin 21 is fixed to tilting movement axis 4, it turns along with axis 4, medium lever 14 rotating around the pin 21. When the ratio of the length of each lever is properly selected and it is devised to further advance the rotating angle of roller 22 in a necessary amount from the turning angle of axis 4, gun barrel fixing lever 2 can be parallel to lever 13 and gun barrel 1 can move straightly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56148723-A (JP)
Title: Detector for height position of head in magnetic recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: H04N5/7826
Filed: 1980-04-18
Abstract: PURPOSE:To enhance accuracy of the detection of height positions by scanning the intermediate position of the two tracks having previously been recorded and formed with an A rotary head, with a B rotary head to form a track, reproducing the reference signals and comparing the respective levels. CONSTITUTION:A and B rotary heads are put in such a height position relation by which they are deviated relatively by one track pitch. The two tracks t1, t3 having previously recorded and formed with the A rotary head are used as tracks on both sides to make the B rotary head scan the intermediate positio of these tracks and records and forms a track t4. In addition, the reference signal fp for detecting height position is recorded in the respective tracks t1, t3 by the A rotary head, and only in the prescribed period, the reference signals fp are reproduced with the B rotary head and their respective levels are compared. The detected error signal corresponding to the the deviation for the prescribed values of the relative height positions of  the A and B rotary heads is taken out and is used as the height position detecting  signal for the B rotary head. With such constitution, the information on the deviation of the height positions is obtained from the tracks on both sides and therefore it is detected with sufficiently high accuracy.
Patent JP-S59178348-A (JP)
Title: Measuring device for thermal conductivity
Inventor: NAKAMURA NANAO
IPC: G01N25/18
Filed: 1983-03-29
Abstract: PURPOSE:To estimate an exact thermal conductivity in a short time by forming a sample cell of a hot face plate composed of a main hot plate and a main hot plate-protecting hot plate surrounding it, and a pair of cold face plates each composed of a cooling plate and a cooling plate-protecting hot plate surrounding said cooling plate. CONSTITUTION:A sample cell (a) is formed of a hot face plate 1, a sample 2 and an improved cold face plate 3. The cold face plate 3 is composed of a cooling plate E and a cooling plate-protecting hot plate (d) which consists of a cooling plate-protecting heater J and cooling plate-protecting surface plates K, and a cold face plate differential thermocouple line L is disposed as a sensor for detecting a minute temperature difference between the cooling plate E and the protecting hot plate (d), while a thermocouple H for a cold face is disposed as a sensor for detecting the temperature of the cooling plate E. The structure described above ensures that the capacity of a heat source of a heat flow running onto the cooling plate E is always unvaried, and thus the pre-estimate of the temperature of the cooling plate E is enabled.
Patent JP-S60194510-A (JP)
Title: Manufacture of magnetic roll
Inventor: NASU KAZUHIKO
IPC: H01F41/02
Filed: 1984-03-16
Abstract: PURPOSE:To improve magnetic characteristics by forming a magnetic field, a range and a position thereof partially change, in a mold for an extruder. CONSTITUTION:A cylindrical shaft 7 is covered with a resin magnet 9 continuously extruded by a screw for an extruder at the nose section of a shaft guide cylinder 5, cooled by cooling water 8 and molded integrally. A yoke 11 consisting of a section 11a, in which a section that a coil 10 and the resin magnet 9 are in contact in the process takes a corrugated shape, and a straight section 11b is mounted. Magnetic material particles in the resin magnet 9 under a plasticized state are given a magnetic field, a range and a position thereof relatively change, by forming the shape of the yoke section to the corrugated shape first, magnetic material particles are shaken, the obstruction of the degree of freedom due to contact resistance among magnetic material particles is reduced, and orientation thereof is facilitated. Regulated polar orientation is formed by the magnetic field of the yoke in the straight section 11b, and magnetic rolls having excellent magnetic characteristics are produced continuously.
Patent JP-2000252386-A (JP)
Title: Display
Inventor: KOMURASAKI KENICHI
IPC: H05K3/34
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent variable display and a connection failure between an electrode terminal of a semiconductor device for driving and an electrode pad of an extended electrode. SOLUTION: On a non-indication region of a signal-side substrate, a pattern of extended electrodes 18(18a, 18b, (18c)) is formed and a semiconductor device for driving is bonded face down. Electrode pads 20a of the extended electrodes 18a are arranged by a pitch P1 and electrode pads 20b of the extended electrodes 18b, (18c) are arranged by a pitch P2. In correspondence with these electrodes pads 20a, 20b, electrode terminals of the semiconductor device for driving are also formed by the same pitches P1, P2. The extended width L of each electrode pad 20a and the width D of each electrode terminal 21a for output are so set as to satisfy (L-D)<(P2-P1).
Patent JP-S55143424-A (JP)
Title: Checking method for liquid leakage of porcelain container
Inventor: UESUGI SHIGENOBU
IPC: G01N27/20
Filed: 1979-04-25
Abstract: PURPOSE: To detect securely an extremely-small pinhole, etc., with safety and by arranging electrodes on the outside and inside surfaces of a container and detecting the both conducting.  
     CONSTITUTION: Porcelain container 1 is taken in water tank 2 filled with water or a solution containing salts, container 1 is filled with water or a solution of salts, and bar electrode 3a and ring electrode 4a are arranged inside and outside container 1. Electrode terminals inside and outside the container are connected to voltage load instrument 7 with an incorporated current or voltage display unit. If container 1 has a pinhole, a current flows via the water or solution of salts and the propriety of container 1 can be judged by reading a change in this current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04287248-A (JP)
Title: File recovery system
Inventor: TAKEUCHI KEIJI
IPC: G06F12/00
Filed: 1991-03-18
Abstract: PURPOSE:To reduce the time required for restoring a computer system when a fault occurs in the system by automatically making file recovery when a disk device becomes defective and making the recovery of each file easily executable. CONSTITUTION:The file recovery system is provided with a means which registers substitute disk volumes for each disk device 3 to be used when the devices 3 become defective and journal volumes used at the time of executing saving in a management file 5 by designating parameters in an JCL for executing disk volume saving programs, means which prepares a JCL for recovering all volumes based on the information in the file and actuates a job for recovering all volumes when a fault occurs in one of the disk devices 3, and means which describes file names in the JCL for recovery and executes recoveries for each file.
Patent JP-H06264882-A (JP)
Title: Rotary electric compressor
Inventor: SATO KAZUHIRO
IPC: F04C23/02
Filed: 1993-03-12
Abstract: PURPOSE:To prevent performance of a compressor from being deteriorated by oil agitation loss caused by rotation by setting the proper amount of a balance weight made of a member whose density is different from a shaft material at a position which is eccentrically in the shaft of a rotary shaft. CONSTITUTION:A balance weight 101 made of a material whose density is larger than the material of the rotary shaft 5 is buried in the bottom end of a rotary shaft at a position which is eccentrically in the rotary shaft 5. The hole (hollow hole) 103 which is unbalance is drilled/opened on at the top end of the rotary shaft 5 and in the eccentric position inside the shaft. A shaft longitudinal direction distance between the mass, the volume, the eccentric amount, the shaft system gravity of the balance weight 101 and a balance gravity is decided on the basis of the material of the rotary shaft 5 and the density of the material of the balance weight 101. Since the balance weight 101 is provided in a hollow shape in the rotary shaft 5, it is not exist as a parts (the number of the parts is not increased), and a working time is no more requirement to set them.
Patent JP-H0885723-A (JP)
Title: Aromatic sulfideamide polymer
Inventor: HOGO TETSUSHI
IPC: C08G75/0222
Filed: 1995-03-13
Abstract: PURPOSE: To obtain an arom. sulfideamide polymer excellent in heat resistance, flame retardance, and processibility by adopting a specific chemical structure wherein phenylene groups and alkylene groups are linked through amide groups and thioether groups. CONSTITUTION: This polymer comprises repeating units represented by formulas I and II or comprises repeating units represented by formula II and has a logarithmic viscosity (measured in conc. sulfuric acid in a concn. of 0.5g/100ml at 30 deg.C and calculated according to formula III) of 0.02-2. In those formulas, Ar<1> , Ar<2> , Ar<3> , and Ar<4> are each arom.; R<1> , R<2> , R<3> , R<4> , R<5> , and R<6> are each a 1-20C alkyl, a 3-20C cycloalkyl, a 6-20C aryl, a 1-20C alkoxy, a 2-20C acyl, or a 7-20C aralkyl provided R<5> and R<6> may each be H; R<7> , R<8> , and R<9> are each a 1-20C alkylene; and (a), (b), (c), and (d) are each an integer of 1-4. The polymer is useful as an engineering plastic.
Patent JP-S59181274-A (JP)
Title: Production of trioxane
Inventor: TANAKA MICHIO
IPC: C07D323/06
Filed: 1983-03-30
Abstract: PURPOSE:To produce highly concentrated trioxane from a reactio system, with simple operation in an improved rate of conversion, by carrying out the synthesis of trioxane in an inert fluid which is in a supercritical state or in a state liquefied under pressure. CONSTITUTION:Formaldehyde is made to react in an inert fluid (preferably carbon dioxide, CCl2F2, CClF3, Cl2CF-CF3, etc.) which is in a supercritical state or in a state liquefied under pressure, in the presence of an acid catalyst (preferably an inorganic or organic solid catalyst). After the completion of the reaction, the inert fluid containing the produced trioxane is transferred to a state to lower the solubility of trioxane in said inert fluid, and the precipitated trioxane is separated from the reaction system. EFFECT:It is not necessary to use a large quantity of heat energy for the separation of trioxane, and accordingly, trioxane can be produced at a low cost.
Patent JP-S60214145-A (JP)
Inventor: JIYAN FUIRITSUPUSU
IPC: H04M1/60
Filed: 1985-03-18
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-S51129107-A (JP)
Title: Recording device for dial-type telephones
Inventor: OKAJI HIROYO
IPC: H04M1/56
Filed: 1975-05-02
Abstract: PURPOSE:By sequentially memorizing the telephone number based on the pulses generated when a callee is dialed, telephone control can be effectively performed.
Patent JP-H11226304-A (JP)
Title: Apparatus and method for refining or reaction
Inventor: ISHIKAWA YOICHI
IPC: G01N30/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To use even a material excepting silica gel by preventing treating liquid from flowing through a surface layer of a packed layer by method wherein a doughnut state packed layer sandwiched between a disc and a doughnut state cover is rotated by centering its central axis. SOLUTION: When a treating liquid is supplied from a treating liquid supply nozzle 11 while a disc 4 is rotated via a rotary shaft 8 with a rotary mechanism, the treating liquid firstly forms a retention layer 13 inside a packed layer 5 sandwiched between the disc 4 and a cover 6, and then moves in an outward direction in the packed layer 5. The treating liquid which passed through the packed layer 5 is shaken out from an outer periphery, gathered in a groove 3, moves to the lowest end, and is discharged from a wastewater opening. Therefore, the packed layer 5 is not limited to silica gel, various kinds can be selected, the packed layer 5 does not fly about from the surface of the packed layer, and the treating liquid can move surely in the packed layer without flowing by gliding on the surface layer of the packed layer.  Further, a treating liquid supply rate is so adjusted that the retention layer 13 is formed in a specific shape, and an appropriate treating liquid supply rate can be obtained.