baber/WOPTO huggingface dataset:
Patent JP-H03136873-A (JP)
Title: Thermal head and electronic equipment
Inventor: OISHI KUNIHIKO
IPC: B41J2/335
Filed: 1989-10-23
Abstract: PURPOSE:To obtain a thermal head capable of giving high print quality even on rough paper by forming a tapered surface toward the tip of a substrate only on either of the front or the rear of the end of the substrate. CONSTITUTION:A substrate Ji consisting mainly of alumina has a flat surface on the 11A side and a tapered surface 11C on the 11B side so that the plate thickness including the 11A decreases at the end. In addition, the 11B has a curve so that the radius of a curvature at the tip is 0.1 to 0.5mm. A glass glazed layer 12 is formed from the end to the 11A side of the lateral face where no processing has been performed. When a thermal element 13 is provided on the glass glaze on the lateral face, and an electrode film 14 is laid on both ends of the thermal element 13 with a protecting film 15 formed on the film 14. Consequently, the contact area of a head with paper reduces significantly and at the same time, a pressing force increases remarkably. Therefore, if an image is printed on a rough paper using a thermal transfer technique, molten transfer ink can be caused to permeate deep into the voids of paper fiber. Thus sharp print can be obtained even on a rough paper as can be done on a plain paper.
Patent JP-H08132822-A (JP)
Title: Pneumatic tire
Inventor: IIDA HIROYUKI
IPC: B60C9/18
Filed: 1994-11-09
Abstract: PURPOSE: To improve durability by forming the reinforcing layer of a drown section with a main section buried with cords in one or multiple rubber cover bodies and strips made of cover rubber extended to the sides from the main section and wound spirally in the peripheral direction and having edge sections overlapped in sequence. CONSTITUTION: When a composite belt layer is to be formed with slant cords 51 -53 and a reinforcing layer 14, strips prepared in advance are spirally wound in the peripheral direction from the prescribed position at one end in the axial direction on the slant cords 51 , 52 stretched on a belt/tread molding drum. Edge sections of the strips are overlapped with each other, or a main body and the edge sections are overlapped in sequence. When the winding of the first layer is completed, the strips are cut off, and the second layer is likewise formed in the opposite direction from this position. When the stretching of the reinforcing layer 14 is completed, the third slant cords 53 and a tread 4 are stretched on it, then they are integrated with the carcass portion molded in the separate process by the ordinary method, and the whole is vulcanization-molded.
Patent JP-H05114551-A (JP)
Title: Method for producing exposing pattern
Inventor: CHIJIMATSU TATSUO
IPC: H01L21/027
Filed: 1991-10-23
Abstract: PURPOSE:To provide an exposing pattern producing method by which a precise pattern can be plotted with high accuracy. CONSTITUTION:This exposing pattern producing method is constituted in such a way that, when an exposing pattern is produced by equally dividing a plotting pattern composed of a combination of prescribed rectangular and nonrectangular areas into prescribed rectangular patterns on the basis of the shapes of the rectangular areas, the plotting starting points of rectangular patterns corresponding to the nonrectangular areas are shifted in prescribed directions to positions where the rectangular patterns do not receive any proximity effect from adjacent patterns.
Patent JP-H02122454-A (JP)
Title: Magneto-optical disk recording method
Inventor: SHIBATA ITARU
IPC: G11B11/10
Filed: 1988-10-31
Abstract: PURPOSE:To increase the storage capacity of a magneto-optical disk by recording superposedly plural bits of information on a recording layer in corresponding to plural degrees of strength of an external magnetic field respectively. CONSTITUTION:After recording '0' by performing an erasing operation of the recording layer 5 on the magneto-optical disk, information is recorded by turning a laser beam on/off without giving the external magnetic field to the recording layer 5, i.e. an electromagnet 7 is not excited to make the strength of the external magnetic field zero. When the information is reproduced from such a pit, a signal with an amplitude of -R.thetak is read out of an area of the recording layer 5 recorded with '0' where the magnetic field is in the direction of an arrow A, but a signal with an amplitude of zero is read out of the pit. Then, the information is recorded in an information recorded track by giving a strong magnetic field to the recording layer 5 from the exterior and turning the laser beam on/off. In this case, since a formed pit is a single magnetic domain structure, with regard to the information to be reproduced, the signal with the amplitude of -R.thetak is read out of the area of the recording layer 5 recorded with '0', where a signal with an amplitude of +R.thetak is read out of the pit turned into the single magnetic domain structure. By this method, the recording capacity of the magneto-optical disk 3 is increased.
Patent JP-H04151778-A (JP)
Title: Image reader
Inventor: IWATA RIKIYA
IPC: H04N1/40
Filed: 1990-10-16
Abstract: PURPOSE:To perform proper shading correction by transferring picture data before shading correction to an external device and storing white reference data, which is subjected to arithmetic processing by the external device, in the internal memory of a shading correction circuit. CONSTITUTION:An external device 2-8 obtains an average of sent data of plural lines with respect to each picture element of main scanning. Thereafter, correction coefficient data of one line obtained by multiplying the average by a certain value is sent from the external device 2-8 to an interface 2-7. Data from the interface is sent to a shading RAM 2-6 and is written. At the time of actual image read, a divider 2-5 for shading correction divides the output of an A/D converter 2-3 by correction coefficient data, and the picture output subjected to shading correction is sent to the external device 2-8 through the interface 2-7. Thus, an influence of dust upon coefficient data for shading correction is minimized, and proper shading correction is performed with the simple constitution.
Patent JP-2000104402-A (JP)
Title: Form complementary member
Inventor: IMANARA TOORU
IPC: E04G11/06
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To easily form an opening part in the concrete foundation by positioning an integrally formed form complementary member made of the foaming resin while engaging it with a separator for framework, and placing the concrete. SOLUTION: A right and a left concrete forms 3 respectively formed of a foaming resin panel are connected by two steps of separators 2 in upper and lower, and a form complementary member 1 formed with an opening is installed. The form complementary member 1 is made of the foaming resin, and integrally formed into a gate-shape while continuously providing vertical plates to a horizontal plate, and a projection part provided into the vertical plate is made to abut on the separator 2 for positioning in the horizontal direction, and an engaging claw provided in the projection part of the upper part is engaged with the separator 2 from over for positioning in the vertical direction.  Concrete is placed, and after the concrete is hardened, a thin concrete layer is the form 3 at the opening part and an upper part of the form complementary member 1 are cut for elimination, and the form complementary member 1 is eliminated so as to form the opening part. Consequently, the concrete foundation 4 integrally formed with the form 3 can be easily formed with an opening.
Patent JP-H03138310-A (JP)
Title: Method for protecting means of oxygen blowing into below molten iron surface
Inventor: TAMURA NOZOMI
IPC: C21C5/34
Filed: 1989-10-25
Abstract: PURPOSE:To accurately control flow rate of cooling gas to a tuyere and to drastically improve wearing velocity of the tuyere by varying cooling flow rate and kind of fluid according to measured values of carbon concn. in molten iron and oxygen supplying rate, and decarbonizing velocity. CONSTITUTION:In a converter having means for blowing the oxygen gas below the molten iron surface, a cooling fluid passage for cooling and protecting the above means, is arranged so as to be adjacent to the means. Then the carbon concn. in the molten iron and the oxygen supplying flow rate are intermittently, desirably continuously measured and the cooling flow rate and/or the kind of fluid are varied according to the carbon concn. in the molten iron, oxygen supplying rate and decarbonizing velocity. Further, the decarbonizing velocity is obtd. from the measured results of carbon concn. in the waste gas and waste gas flow rate.
Patent JP-H10126990-A (JP)
Title: Concentrated winding dynamo-electric machine
Inventor: TAJIMA FUMIO
IPC: H02K3/18
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a concentrated winding dynamo-electric machine which is small in size and light in weight and has the high efficiency by a method wherein a stator core is divided into respective phase units in a circumferential direction and the same phase windings are applied to stator winding salient poles. SOLUTION: A permanent magnet dynamo-electric machine comprises a stator 1 and a rotor 2. The stator 1 is composed of a stator core 3 and stator windings 4. The stator core 3 comprises an annular stator yoke 31 and stator winding salient poles 32 and, further, is divided into three parts in the circumferential direction, i.e., divided into respective phase units. The stator windings 4 are concentratedly applied to the stator winding salient poles 32 and the salient poles 32 of the same phase belong to one group. The respective stator windings 4 do not have mutually common magnetic passages in a space. The respective dividing parts 33 of the 3 divided parts of the stator core 3 are joined to each other by welding, etc., after the windings are applied to form the circular stator core 3.  It is to be noted that the dividing parts 33 are tilted from the circumferential direction and the long contact surfaces are obtained to suppress the reduction of the flux.
Patent JP-H11106438-A (JP)
Title: Flowability modifier for thermoplastic resin and thermoplastic resin composition containing the same
Inventor: HONDA SOICHIRO
IPC: C08L101/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a flowability modifier for thermoplastic resin that manifests viscosity-reducing effect in vinyl chloride resin at a lower temperature than the conventional processing temperature and can promote the melting and kneading of vinyl chloride resin and provide a thermoplastic resin composition containing the same. SOLUTION: The objective flowability modifier for thermoplastic resin and a thermoplastic resin composition using the same comprises an (meth)acrylic acid alkyl ester unit bearing an alkyl group of 2-13C alkyl group and a copolymerizable monomer therewith and has a weight-average molecular weight of 10,000-200,000 according to the gel-permeation chromatography.
Patent JP-H07126463-A (JP)
Title: Flame-retardant for styrenic resin
Inventor: MONNO SHINICHI
IPC: C08F8/20
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a flame-retardant for styrenic resin providing molded and processed articles having excellent flame retardance, mechanical characteristics and appearance and high commercial value because of excellent compatibility with a styrenic resin and excellent heat resistance. CONSTITUTION:This flame-retardant for styrenic resin comprises 10-90wt.% of a brominated polystyrene or a brominated styrene maleic anhydride copolymer having 600-30,000 weight-average molecular weight and a brominated polystyrene having 100,000-300,000 weight-average molecular weight.
Patent JP-H06126893-A (JP)
Title: Composite adhesive of polypropylene resin and rubber and manufacture thereof
Inventor: HIRAKAWA HIROSHI
IPC: B32B25/08
Filed: 1992-10-14
Abstract: PURPOSE:To provide a composite adhesive of polypropylene resin and rubber in which both the resin and the rubber are directly adhered without impairing excellent physical properties of the resin and the rubber and a method for manufacturing the same. CONSTITUTION:Polypropylene resin and a rubber material made of raw material rubber having a critical surface tension gammac of 20-30 millinewton/meter are laminated, and heated to be adhered at a temperature of a melting point or higher of the resin.
Patent JP-S62134057-A (JP)
Title: Immersion of soybean in production of bean curd
Inventor: AWAZU TORU
IPC: A23L11/00
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a bean curd having stable quality in high yield, by attaching a heat-exchanger to a circulation pipe connecting the top and the bottom of an immersion tank, thereby uniformizing the water temperature in the tank. CONSTITUTION:A circulation pipe 2 connecting the top and the bottom of an immersion tank 1 is furnished with a heat-exchanger 5. The temperature of water in the tank 1 is controlled to an optimum level below 20 deg.C by operating the heat-exchanger according to the quality of soybeans, handling conditions or seasonal variation. When a temperature difference of water between the top and the bottom of the immersion tank 1 reaches a definite level, i.e. about 2-3 deg.C, the water in the immersion tank 1 is circulated through the heat- exchanger 5 to uniformize the water-temperature in the tank. Consequently, the process control is facilitated, the germination heat is transferred by the circulating water, the germination is suppressed to decrease the protein consumption, uneven coagulation is prevented and the yield and quality of the bean curd can be improved.
Patent JP-S61158655-A (JP)
Title: X-ray tube device
Inventor: TAKAHARA KENICHI
IPC: H01J35/10
Filed: 1984-12-28
Abstract: PURPOSE:To prevent deformation or breakdown of rotor upon droppage from floating condition due to malfunction of magnetic bearing by penetrating an auxiliary shaft of rotor in contactless into a mechanical bearing fixed through a buffer member. CONSTITUTION:Electrons emitted from a cathode 7 is impinged against a rotary anode 8 to emit X-ray. Here, the magnetic flux of permanent magnets 47a, 47b is passed through respective ring 25a, 25b of rotor 11, a yoke and a permanent magnet 47 to bear the rotor 11 completely in contactless and rotate through a motor 26. While bearings 28a, 28b fixed through an annular buffer member 29 to the inside wall 16 are arranged in contactless above and below of an auxiliary shaft 19 provided on the rotary anode 8. Upon extinction of magnetic bearing force due to malfunction, the auxiliary shaft 19 is born on the bearing 28 while absorbing the impact. Consequently, damage or deformation of bearing or rotor can be prevented reliably.
Patent JP-H09104249-A (JP)
Title: Turning control device of tractor
Inventor: HASEGAWA TAKASHI
IPC: B60K17/348
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a device from being switched to a high speed condition even if a steering wheel is suddenly steered by arranging a connection detector to prevent a high-low speed switching device from being switched to a high speed condition by detecting connection of a pair of left and right brake pedals. SOLUTION: A connection detector 38 detects connection of a pair of left and right brake pedals 36. That is, a pair of left and right brake pedals 36 are pivoted in a suspended shape by a support shaft on the measuring instrument panel, and are energized in the returning direction by a tension spring. Cylinder bodies 43 are respectively fixed to pedal plates 42 of these respective brake pedals 36, and a connecting pin 44 is inserted into its one cylinder body 43 so as to be freely inserted into and extracted from the other cylinder body 43.  Therefore, when a pair of left and right brake pedals 36 are connected to each other by this connecting pin 44, braking operation can be simultaneously performed on left and right rear wheel brakes by both pedals 36, and when connection is released, the braking operation can be independently performed on the left and right rear wheel brakes by a pair of left and right brake pedals 36. Therefore, a device can be prevented from being switched to a high speed condition.
Patent JP-S62134461-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B1/00
Filed: 1985-12-09
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-2000062659-A (JP)
Title: Traveling vehicle
Inventor: URAGAMI FUKASHI
IPC: B62D57/024
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To easily pull a vehicle over to the direction crossing the traveling direction, or horizontally move the vehicle by providing a driven traveling means such as driven wheel capable of optionally protruding and recessing in the direction of a traveling surface and moving in the direction crossing the traveling direction of the traveling vehicle. SOLUTION: The piston rod of the air cylinder of a driven traveling means 5a is extended in the direction opposite to a wall surface to retract a driven wheel 52, whereby a drive wheel 22a makes contact with the wall surface again. The piston rod of the air cylinder of a driven traveling means 5b is extended toward the wall surface to protrude the driven wheel 52, and a drive wheel 22b is separated from the wall surface. In the above state, a drive wheel 22c and a drive wheel 22d are rotated so as to travel in the arrowed direction A, the whole device is rotated counterclockwise around a contact part P of the drive wheel 22a with the wall surface. At this time, the driven wheel 52 of the driven traveling means 5b is driven and moved in the arrowed direction B.
Patent JP-H11121146-A (JP)
Title: Heater temperature control device and heater temperature control method in work thermo-compression bonding device
Inventor: MIYAZAKI KENICHIRO
IPC: G05D23/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the overheating burning of a heater even if a temperature sensor is defective by detecting a tool temperature heated by a heater heat-generated through energization, supplying electric power to the heater in response to an operation command outputting based on a deviation from a temperature command value, and by stopping power supply to the heater when an operation command value exceeds a predetermined value continuously for a predetermined time or more. SOLUTION: The temperature of a tool heated by a heater 1 heating through a power supply from a power supply portion 2 is detected by a temperature sensor 3 and is fed back to a temperature control portion 4. By PID control a temperature control portion 4 outputs an operation command to a power supply portion 2 based on a deviation between a temperature command from a control portion 5 and the detection temperature of the temperature sensor 3, and supplies electric power to the heater 1 in response to the level of the command. When an operation amount exceeds a predetermined value continuously for a predetermined time or more, power supply to the heater 1 from the power supply portion 2 is stopped. In the case of power supply stop, an information portion 8 issues an alarm by the command of the control portion 5. The command temperature, etc., is stored in a storage portion 7.
Patent JP-H06132602-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: NAITO HIROKI
IPC: H01S5/00
Filed: 1992-10-15
Abstract: PURPOSE:To provide a semiconductor laser device which has low noise and is used as a light source for an optical disk and the like and also provide the manufacture thereof. CONSTITUTION:The front end surface of the chip of a semiconductor laser has a roughened crystal surface 6 due to etching except for at least a part for emitting light. With this arrangement, generation of noise due to light returned from external optical parts can be suppressed.
Patent JP-H0584105-A (JP)
Title: String shoe provided with tightening belt for dorsum pedis
Inventor: NAKANO KIYOTAKA
IPC: A43B23/02
Filed: 1991-09-27
Abstract: PURPOSE:To make it possible to bring the planter part of a cover for the dorsum pedis into accurate and tight contact with a foot at the central position of the plantar arch of the foot of a user by providing a tightening belt for the dorsum pedis which can control the tightening position in accordance with the position of the planar arch part of the foot of each user. CONSTITUTION:A string-like flexible tightening belt 1 is folded and turned back and one of the ends 11 is sewed on a lower piece 211 of the apex of a plantar arch part of one of dorsum pedis sides (a) and another end 12 is sewed on the lower piece 221 of the rear end of the planter arch part of one of the dorsum pedis side (a). The turned back part 13 is covered with a shoe string (o) mounted on the front opening part (b) of the dorsum pedis and it is positioned from the upper piece 212' of the apex of the plantar arch part of other dorsum pedis side (c) to the upper piece 222 of the rear end of the plantar arch part and a string is passed through the turned back part 13 and a fitting tool 3 is fixed slidably to the tightening belt 1 through a ring 31 and the fitting tool 3 is selectively hung on the hanging tools 4, 4... fixed from the apex part 21' of the plantar arch of another dorsum pedis side C to the rear end 22' of the planter arch part. As adjusting of tightening position of the planter arch part by means of the flexible tightening belt 1 can freely be performed to each individual, the planter arch part of the cover of the dorsum pedis is brought into tight contact with the foot to made feeling for putting the shoe good.
Patent JP-H02123305-A (JP)
Title: Permanent connector for optical fiber
Inventor: KURATA KAZUHIKO
IPC: G02B6/24
Filed: 1988-10-31
Abstract: PURPOSE:To safely and rapidly connect optical fibers with high accuracy even in an explosionproof place or narrow working place by providing a UV-transmittable protective glass tube formed with a spacing between the outside diameter and inside diameter of a capillary on the side of a position where a groove for removing an adhesive agent is formed. CONSTITUTION:The capillary 1 is precisely produced in such a manner that the inside diameter thereof is slightly larger than the outside diameter of the clad parts 5a of the optical fibers 5. The optical fibers 5 can, therefore, be concentrically butt- connected in the capillary 1 by inserting the fibers into the capillary 1 from both ends thereof. The two inside diameter ends of the capillary 1 are tapered to facilitate the insertion of the optical fibers 5. Further, the grove 1c for removing the adhesive agent is provided to the central part of the capillary 1 and the spacing is formed between the outside diameter of the capillary 1 on the side of the position where this groove 1c is formed and the inside diameter of the protective glass tube 2. The residual air in the capillary 1 is, therefore, escaped by passing the groove 1c and the gap by the piston effect of the optical fibers 5 at the time of inserting the optical fibers 5 into the capillary 1 from both ends thereof. The optical fibers are easily, rapidly and permanently connected in a short period of time by using the UV curing adhesive agent and UV lamp in this way.
Patent JP-H08114680-A (JP)
Title: Method for producing time piece decorative part of platinum or platinum alloy
Inventor: SHOJI SETSUO
IPC: G04B37/16
Filed: 1994-10-17
Abstract: PURPOSE: To improve the strength and hardness by diffusing a little amount of an element in the surface of platinum or platinum alloy. CONSTITUTION: If a little amount of boron of ca. 0.05 to 0.3% is diffused in platinum or platinum alloy (Pt-5Pd) by pressurizing or heating, then a hardened layer moves toward inside like dendrite. As the result of experiments on hardening depth, hardness, dimension change (%) and polishing capability with varied processing conditions for hardening, it has been found that the hardening depth, hardness of the hardened layer can be controlled by the hardening processing conditions. Thus, by applying to time piece case or backside lid of time piece decorative part, non-comparable hardness and coupling quality can be obtained.