baber/WOPTO huggingface dataset:
Patent JP-S6464546-A (JP)
Title: Stator permanent magnet fixing method for rotary machine
Inventor: FURUKAWA KOICHI
IPC: H02K1/17
Filed: 1987-09-01
Abstract: PURPOSE:To shorten the rime used for a fixing work and to improve the reliability by compressing and deforming a bar-shaped tube of non-magnetic material and fixing a stator permanent magnet of a rotary machine by its elasticity. CONSTITUTION:Even numbers (4 pieces) of a permanent magnet 2 forming the stator magnetic field are placed on the internal perimeter wall surface of a cylindrical frame 1 of a rotary machine, and after fitting and inserting a metallic tube 3 of a non- magnetic and elastic material between permanent magnets 2 adjacently, it is pushed and pressed to the frame 1 of the rotary machine from the inside, and the stator field magnetic pole is fixed. In this manufacturing, a plurality of permanent magnets 2 are placed on the internal peripheral wall surface of the frame 1 of the rotary machine at equal intervals, and a stainless steel tube 3 having the same length as that of the permanent magnet 2 is inserted into a gap between permanent magnets 2 adjacent to each other. The tapered protrusions 4(a)-4(d) are provided to the peripheral surface of a mandrel 5 slightly smaller than the diameter of internal circumference of the permanent magnet 2, while these protrusions are pressed and inserted from the axial end of the frame 1, the stainless steel tube is subjected to a compressive plastic deformation, and the permanent magnet 2 is fixed to said frame 1.
Patent JP-S59108341-A (JP)
Title: Complementary type metal oxide semiconductor field effect transistor
Inventor: INAGAKI AKIO
IPC: H01L29/78
Filed: 1982-12-14
Abstract: PURPOSE:To reduce the area of a silicon chip to approximately a half, and to obtain the silicon chip of small chip size by utilizing not only the surface side of a silicon board but also the back side as active regions, each forming the MOSFETs to both the surface side and the back side and forming the MOSFETs to a complementary shape. CONSTITUTION:B<+> Ions are implanted to the N type silicon board 21 to form a P<-> layer 22. Oxide films 23 are formed to both surfaces through steam oxidation, and windows 24 are bored to the surface oxide film 23 while protecting the back. Boron is diffused from the windows to form P<+> layer regions 25, 26. Windows 27 are bored to the back oxide film 23, and phosphorus is diffused from the windows to form N regions 28, 29. Windows 30 are bored in gate regions in both surfaces. Oxide films 31 are formed to the windows 30, and the sections 32 of source and drain regions in both surfaces are removed. Aluminum films 33 are evaporated on both surfaces. The field oxide film 23 on the surface side and the aluminum film 33 among a gate electrode and source and drain electrodes are removed, and both surfaces are coated with CVD nitride films 34 for protection. Lastly, windows are bored to pad sections, and back bumps 13, 14, 15 connected to a gate electrode, a source electrode and a drain electrode are formed.
Patent JP-S6373494-A (JP)
Title: Memory card
Inventor: TAKAMORI HIDENORI
IPC: B42D15/02
Filed: 1986-09-17
Abstract: PURPOSE:To manually operate a recording means for a timer reservation such as TV by providing a recording part composed by vapor depositing an amorphous semiconductor to the front surface of a transparent substrate and a guiding character formed by printing, etc. CONSTITUTION:For a memory card 1, a transparent glass plate is made into a substrate and on it, a recording part 2 and a guiding character 3 are formed. The recording part 2 is formed by thin-film-vapor depositing an arsenic type amorphous semiconductor onto the glass plate of the memory card 1. The guiding character 3 is formed by a silk screen printing, etc., on the same surface as the recording part 2 of the memory card 1 or the opposite surface to it. The recording and erasing of the recording part 2 are executed by a light pen for recording, and for the recording part 2, to which a light is radiated, a light absorption coefficient is changed by the photo darkening phenomenon of the amorphous semiconductor, therefore, the contents of the memory can be visually observed.
Patent JP-H04103402-A (JP)
Title: Pneumatic tire
Inventor: HANADA RYOJI
IPC: D02G3/48
Filed: 1990-08-22
Abstract: PURPOSE:To improve the durability of a tire by arranging a carcass layer composed of aromatic polyamide fiber cord on the inner side of tire, while a carcass layer composed of nyron cord at the grounding side of tire, and specifying various conditions of these cords. CONSTITUTION:A wound-up part 10 is formed by bending back and winding up an inner carcass layer 2d from the tire inner side to the outside around a bead core 1. A wound-down part is formed by winding down an end of grounding side carcass layer 2u at the outside of wound-up part 10. Between the grounding carcass layer 2u and a treat 3, two-layered belts 4d, 4u are arranged annularly over the periphery of tire. In this case, the carcass layer 2d on the tire inner side is composed of aromatic polyamide fiber cord while the carcass layer 2u on the tire grounding side is composed of cord. The height (h) from the position corresponding to the rim dia. of the terminal 10a of wound-up part 10 of the carcass layer 2d is set not more than the height, i.e., the height of rim flange (h') plug 10mm.
Patent JP-S6280006-A (JP)
Inventor: YOKOGAWA TAKASHI
IPC: B28B21/30
Filed: 1985-10-03
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-H0541820-A (JP)
Title: Television signal processor
Inventor: KOBAYASHI REIICHI
IPC: H04N5/44
Filed: 1991-08-05
Abstract: PURPOSE:To improve the processing accuracy and to simplify the configuration and to reduce the cost in the processor for a television signal in which the analog television signal is once converted into a digital signal, the signal is subjected to ghost elimination processing and Y/C separation processing and the resulting signal is decoded into the analog signal. CONSTITUTION:A variable gain amplifier section 5 is added to a pre-stage of an A/D converter section 1 placed to a pre-stage of a ghost elimination section 2, and a variable gain amplifier section 6 is added to a post-stage of a D/A converter section 4 placed to a post-stage of a Y/C separator section 3, and when an analog television signal being a processing object is a reproduced video signal not including a ghost component, a margin of the D/A converter 2 with respect to its input level is eliminated by increasing the amplifier gain of the variable gain control section 5 to improve the processing accuracy and a level of an analog signal already processed is smoothed by decreasing the amplifier gain of the variable gain control section 6.
Patent JP-H0753511-A (JP)
Title: Production of beta-alkoxycarbonylpyrrole compound
Inventor: SUZUKI MAKOTO
IPC: C07D209/42
Filed: 1993-08-11
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for dyes, a coloring matter-forming coupler, etc., in good yield under mild conditions by carrying out the condensing reaction of an alcohol having great steric hindrance with pyrroles using an inexpensive and readily available acid halide. CONSTITUTION:An alcohol expressed by formula I (Z is a nonmetallic atomic group required to form a ring; R1 and R2 are each substituent groups; R3 to R9 are each H, a substituent group; X is a halogen; Y is SO2 or CO; R10 is an alkyl, an aryl or an alkoxy) and pyrroles expressed by formula II are subjected to the condensing reaction in the presence of an acid halide expressed by formula III to afford a beta-alkoxycarbonylpyrrole compound expressed by formula IV. The acid halide expressed by formula III is readily available one, e.g. methanesulfonyl chloride. The compound expressed by formula IV is useful as a synthetic intermediate for dyes or a coloring matter-forming coupler in the photographic chemical field and an antiinflammatory agent in the medical field.
Patent JP-H1042939-A (JP)
Title: Powder compact case
Inventor: SUMISE MASAHIRO
IPC: A45D33/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To make a makeup material requiring airtightness sealable by a middle lid, and smooth the opening and closing of the middle lid by mounting the middle lid on the reverse side corresponding to the annular tube of a lid body, and engaging the middle lid with the annular tube in such a manner as to be fittable and separable to hold the blocked state of the lid body and a case body. SOLUTION: A middle lid 20 is installed to the reverse side corresponding to the annular tube 6 of a lid body 10 screwed to the end part of a case body 1 so as to cover the upper surface thereof in such a manner as to be movable in all directions along the reverse side. Namely, the engaging protruding part 21 of the middle lid 20 is engaged with the engaging mechanism 7 of the annular tube 6, and the axes of the middle lid 20 and the annular cylinder 6 are mutually conformed to automatically fix the relative position of the middle lid 20 to the lid body 10. A makeup tray wound in the annular tube 6 is airtightly blocked by the packing 26 of the middle lid 20, and the case body 1 and the lid body 10 are also held in closed state thereby.  Thus, a makeup material requiring airtightness can be sealed by the middle lid 20, and the opening and closing of the middle lid 20 can be also smoothed.
Patent JP-H0499669-A (JP)
Title: Cutter unit
Inventor: TSUTSUMI KAZUNOBU
IPC: B41J11/66
Filed: 1990-08-20
Abstract: PURPOSE:To realize smooth cutting by interlocking a damper for securing a roll paper to be cut with a cutter. CONSTITUTION:In order to cut a roll paper 20a introduced into a cutter unit 25, a drive source 30 operates to move a movable cutter 29 through an interlocked lever 31. The movable cutter 29 is coupled directly with a fixing damper 32 and when the movable cutter 29 moves, the roll paper 20a is secured and cut. Since the movable cutter and the fixed damper are integrated, the roll paper is cut reliably without causing a malfunction where the roll paper is cut without operating the fixed damper.
Patent JP-S6376142-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAYASHI MASAMICHI
IPC: G11B15/665
Filed: 1986-09-19
Abstract: PURPOSE:To contrive to realize stable loading with simple constitution without being attended with the increase in a rotary load of a mode ring by forming a projection on a part of the inner circumference face of the mode ring and pressing the mode ring to a coupling means only when a holding roller arranged on the inner circumference side of the mode ring is pressed against the said projection. CONSTITUTION:When the mode ring 4 is rotated by a prescribed angle and the tooth part of the mode ring 4 is engaged with the coupling means, loading action is applied during the period. In this case, since a holding roller 31 energized elastically abuts on the projection 4-a formed on the inner circumference face of the mode ring 4, the mode ring 4 is pressed to the coupling means during the period and the play between them is suppressed. On the other hand, at the position where the engagement between the tooth part of the mode ring 4 and the coupling means is released, the holding roller 31 is opposed to the inner circumferential face of the mode ring 4 other than the projection 4-a. Thus, the elastic force exerted by the holding roller 31 onto the mode ring 4 is weakened more than that during the loading period and the mode ring is rotated smoothly. Thus, the loading operation is ensured inexpensively.
Patent JP-S6375384-A (JP)
Title: Feed water supply system provided with constant-pressure valve
Inventor: SATO KOICHI
IPC: F04D15/00
Filed: 1986-09-19
Abstract: PURPOSE:To perform a minimum flow recirculation efficiently, by returning part of pumping indirectly to a water receiving tank by way of a suspended pump from an operated pump in two pumps. CONSTITUTION:When a pump 4-1 is operated and another pump 4-2 is suspended, a constant pressure valve 5-1 is locked in closure, and a pressure switch 9 comes into a state of being undisconnected. At this time, a part of pumping is returned to a return pipe 10-1, the suction side of the suspended pump 4-2, a suction pipe 2-2, a water receiving tank 1 in order from the constant pressure valve 5-1. Therefore, overheating in a casing of the operated pump 4-1 is efficiently preventable.
Patent JP-S6463777-A (JP)
Title: Low-temperature case
Inventor: SHIBUSAWA SAKUMI
IPC: F25D17/08
Filed: 1987-09-02
Abstract: PURPOSE: To make a superior evaporating action of dew with a circulating cold air attained from an evaporator during its defrosting operation and perform a uniform humidifying within a storing chamber by a method wherein many plate-like fins of both evaporators connected in parallel from each other to perform a defrosting action alternatively for a specified period of time are coated with films of hydrophilic coating material. CONSTITUTION: Many plate-like fins of a first evaporator 20 and a second evaporator 21 connected in parallel from each other within a cooling chamber and arranged by a partition plate 22 in such a way that one of them is installed inside and the other of them is installed outside are formed with a film of hydrophilic coating material so as to increase a moisture retention power. Pressure reduced liquid refrigerant is supplied alternatively to each of both evaporators 20, 21 for a specified period of time, circulated cold air is cooled with one evaporator and the other evaporator is defrosted and at the same time, the dew is evaporated in a superior manner within the circulated cold air for defrosting operation. Then, an inner side of the storing chamber can be uniformly humidified under application of evaporated moisture of dew adhered to the evaporators.
Patent JP-H0653047-A (JP)
Title: Noise filter
Inventor: SHIMURA MASARU
IPC: H01G4/12
Filed: 1992-07-27
Abstract: PURPOSE:To enable the compact and integrated surface package to be made feasible with high precision capable of absorbing high-frequency noise having L and C (inductance and capacitance) as distribution constants. CONSTITUTION:The noise filter is composed of a laminated body comprising dielectric sheets 10 and 20 in square shape while the dielectric sheet 10 is provided with zigzag conductors 11 and 12 connected to a pair of sides insulated from another pair of sides as well as an inner conductor 15 arranged between both conductors 11 and 12 electrically connected to these conductors 11 and 12 but likewise insulated from another pair of sides. The other dielectric sheet 20 is provided with a grounding conductor 25 insulated from the sides corresponding to the pair of sides connected to the zigzag conductors 11, 12 but connected to the other pair of sides. The zigzag conductors 11, 12 are composed to be the inductance component to high-frequency noise so that capacitances may be formed respectively between the zigzag conductors 11, 12 as well as inner conductor 15 and the grounding conductor 25 through the intermediary of the dielectric sheet 20. Furthermore, a pair of signal electrodes 51, 52 connecting to the zigzag conductors 11, 12 as well as a grounding electrode connecting to the grounding conductor 25 are to be formed on the side of the laminated body.
Patent JP-H02174683-A (JP)
Title: Production of oxyketone
Inventor: MATSUYAMA AKIKAZU
IPC: C12R1/06
Filed: 1988-09-02
Abstract: PURPOSE:To obtain 4-hydroxy-2-butanone, one of oxyketones, in high yield by oxidation, using microorganisms such as of Acetobacter sp., of butanediol or pentanediol. CONSTITUTION:Microorganisms such as of Acetobacter sp. (e.g. Acetobacter pasteurianus) is first put to culture in an established medium at 20-45 deg.C under oxygen conditions suitable for the growth. Thence, (1) from the beginning of or during the culture, a butanediol such as 1,3-butanediol or a diol such as 1,2-pentanediol is added to the resultant culture solution, or alternatively, (2) the resultant bacteria is separated through centrifugation, and either directly or after washing ls resuspended into e.g. water, and a diol is then added to the resulting suspension; thus carrying out oxidation reaction. The collection of the resultant oxyketone is made by extraction with an organic solvent either directly, or after bacterial separation, from the liquid reaction system followed by conventional purification, thus enabling the corresponding oxyketone to be obtained in high efficiency under conditions of normal temperature and pressure.
Patent JP-S60111407-A (JP)
Title: Resin-cast electric apparatus
Inventor: SOWA MASAHIKO
IPC: H01F37/00
Filed: 1983-11-21
Abstract: PURPOSE:To obtain the resin-cast electric apparatus having no cracks and exfoliation by a method wherein electrically insulating chopped fibers are integrally provided on the surface of the resin containing inorganic filling material cast on the electrically insulated reinforced part of the electric apparatus. CONSTITUTION:The coil 1 of a fluorescent lamp stabilizer is housed in a stabilizer case 2, chopped polyester fibers 4 of 2mm. in length are provided by splinkling then on the surface formed by casting an unsaturated polyester resin casting material 3 containing 50wt% of silica. The fibers 4 are hardened by heating, and formed in one body with the resin casting material. The electrically insulated chopped fibers consist of the inorganic fibers such as glass, asbestos and the like, the organic synthetic fibers such as polyester, polyacryl, polyurethan, polyamide, polyvinyl alcohol and the like, and the fibers consisting of natural fibers such as cotton and the like in cut form. These fibers have the property wherein the bubbles contained in the inorganic filling material or generated from the cast resin containing inorganic filling material and a large quantity of microscopic bubbles of 0.1-0.5mm. in diameter engulfed when mixing, are exhausted into the air.
Patent JP-H04104030-A (JP)
Title: Double nozzle for wind tunnel
Inventor: MARUTA YOSHIYUKI
IPC: G01M9/04
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a low-noise secondary air stream with a compact apparatus by providing a first nozzle for blowing a main air stream, providing a second nozzle for blowing the secondary air stream around the first nozzle, and providing hole parts for the secondary stream in a wind tunnel duct at the upstream side. CONSTITUTION:Double nozzle 10 for a wind tunnel comprise a first nozzle 12 for blowing a main air stream M and a slit shaped second nozzle 14 which is provided around the first nozzle 12. Opening parts 18 for taking air for a secondary air streams S are provided at the wind tunnel duct 16 on the upstream side of the nozzle 12. The opening parts are communicated to the nozzle 14 through a flow path 20. A pressure P16 at the inside of the duct 16 at the upstream side of the nozzle 12 is higher than a pressure P12 at the blowing-out part. Therefore, the air for the secondary air stream can be readily taken. Thus, it is not necessary to provide a blower and the like separately. The sound of the air for the secondary stream S is already silenced in the duct 16. Therefore, it is not necessary to otherwise provide a muffler device. Thus, the low-noise secondary air stream can be obtained with the compact apparatus.
Patent JP-S6198488-A (JP)
Title: Embossing in-printer having data printing function
Inventor: RIKUNA KENJI
IPC: G06K17/00
Filed: 1984-10-19
Abstract: PURPOSE:To print automatically various printing data on the sales slip paper by writing a total amount, date and approval number in the ring register of a data ring driver when the total amount is inputted from a key input part. CONSTITUTION:When a card 14 is mounted at a card mounting part 15, and a carriage 17 is set to a prescribed position, an IC circuit and an electronic circuit 35 in the card are connected, and respective processing such as the checking, etc., of a code number and the card. When the total amount from the key input part is inputted, the data preserved at a date register are written in the ring register, the approval number is obtained from the operation part, and written in the ring register together with the total amount stored at RAM. as this result, by the amount confirming operation executed by a store clerk, the data of the IC card 14 are in-printed and the total amount, data and approval number set at the ring are printed.
Patent JP-H04105508-A (JP)
Title: Laying method for electric wire or the like
Inventor: TANAKA MASANORI
IPC: H02G1/06
Filed: 1990-08-23
Abstract: PURPOSE:To easily lay wires on a hanger by forming means for anchoring ends of an electric wire, etc., at the end of a plate formed in a skiing plate sliding on the hanger, and providing a step for preventing reverse movement on the lower surface of the plate. CONSTITUTION:A plurality of lateral beams 22 are provided in a stair state between two parallel longitudinal beams 24, and an electric wire laying hanger 2 is hung from a ceiling. The end 7 of a guide plate 4 sliding on the hanger 2 is inclined upward like a skiing plate, and the length of the plate 4 is longer than the cutting seam of the hanger 2. Anchoring means 6 of an electric wire 9 is mounted on the upper surface of the plate 4, and a lower surface is formed with a reverse movement preventing step 8. The wire 9 is anchored on the plate 4, a rope is mounted at the end of the plate 4, and pulled from the end of the wire. When the wiring is finished, the plate 4 is removed. Thus, the wiring can be safely conducted rapidly on the hanger of high place without labor.
Patent JP-S6465769-A (JP)
Title: Illumination lamp
Inventor: KOBAYASHI YASUO
IPC: H01J61/35
Filed: 1987-09-04
Abstract: PURPOSE:To change the tone of a light source easily and continuously by equipping a lamp sheath bulb with a layer to color from transparent or milky state when ultraviolet rays are irradiated. CONSTITUTION:A film 3 such as polyethylene terephthalate film coated with a coloring substance 4 is attached to a sheath bulb of a lamp. This coloring substance 4 assumes colors from blue to red according to the amount of irradiation of ultraviolet rays and the group of coloring selected. Illumination lamp differs depending upon the type and wattage, but radiates ultraviolet rays. Thus an illumination with variety can be obtained easily by forming coloring substance specific to the desired coloring and by lighting for a certain time.
Patent JP-S6374228-A (JP)
Title: Receiver for very long wavelength electromagnetic wave
Inventor: INOUE SATORU
IPC: H04B5/00
Filed: 1986-09-17
Abstract: PURPOSE:To improve S/N by adopting the constitution in which a magnetic field or an electric field component of an electromagnetic wave sent from underground is detected by a magnetic field or electric field sensor arranged underground to eliminate the need for a large sized antenna and to eliminate the effect of external magnetic field on-ground. CONSTITUTION:A drill pipe 4 is led into a well 3 from a digging rig 2, a drill collar 6 is connected to the tip of the drill pipe 4 via an insulation collar 5 and a bit 8 for digging is fitted to the tip. A transmitter 8 sending underground information is contained in the drill collar 6, a transmission output terminal is connected to the drill collar 6 and the drill pipe 4 connected via the insulation collar 5, the both constitute the transmission dipole antenna, through which a very long wavelength electromagnetic wave is sent on-ground. A ground hole 1a is opened vertically near the base of the digging rig 2, and a magnetic field sensor 20 comprising Hall elements 20a connected in series is arranged along the lengthwise direction of the hole 1a in the depth or over with a stray current flowing along the lengthwise direction of the hole 1a. The signal detected by a magnetic field sensor 20 is inputted to an amplifier 10 provided on ground through a cable (l).
Patent JP-S6198268-A (JP)
Inventor: YUUJIN HON
IPC: A63B49/08
Filed: 1984-10-19
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。