baber/WOPTO huggingface dataset:
Patent JP-S51111180-A (JP)
Title: Body warmer using a liquefied gas
Inventor: YOSHIZAWA HACHIROU
IPC: F24J3/00
Filed: 1975-03-22
Abstract: PURPOSE: To provide a body warmer that uses liquefied gas as fuel and that may be lighted or extinguished. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58151774-A (JP)
Title: Recorder of gradation
Inventor: WATANABE HIDEAKI
IPC: H04N1/40
Filed: 1982-03-05
Abstract: PURPOSE:To facilitate gradation control and high-speed recording, applying (n- 1) sets of print pulse power to an element corresponding to the maximum density of gradation of (n), and applying the power to elements corresponding to  other gradations so as to decrease the numbe of pulses in terms of gradation in  correspondence to the decrease in the density. CONSTITUTION:While a signal of one line, m dots inputted from a picture signal input terminal 5 is stored in an RAM4-a kept at a writing state by an RAM write clock 1, the picture signal of one line, a m dots stored just before from an RAM4-b kept at a reading state is read out by the other readout clock. The readout data is applied to a data comparator 7 and this operation is executed alternately at the RAMs 4-a, 4-b. When the picture signal of one line, m dots is read out for a presribed number of times, the signal is compared with gradation designating data from gradation designation data ROM8 at the comparator 7, (n-1) sets of print pulse power is applied to the element corresponding to the maximum density of gradation (n), the number of pulses is reduced with gradation in accrdance with the reduction in density to other elements and the gradation control is made easy.
Patent JP-S61196778-A (JP)
Title: Controller of motor
Inventor: TOKUNAGA YOSHINORI
IPC: H02P29/00
Filed: 1985-02-22
Abstract: PURPOSE:To rapidly control a motor in the optimum state by repeating the measuring operations of accelerating/decelerating time and hunting amount several times to set the decelerating curve and a current limiting value to the optimum value. CONSTITUTION:When a command of setting a decelerating curve is received from an interface 11, a controller 12 sets a rectangular wave positioning signal to a decelerating curve setter 13. The accelerating time until a motor speed becomes a set value and an overshooting amount are measured, and the deceleration curve is set to the setter 13 on the basis of the data. Here, the drive command of a motor 16 is applied from the controller 12, the motor 16 is accelerated or decelerated by the value of the setter 13 set by the first trial operation, and the accelerating/decelerating time and the overshooting amount are measured. This operation is repeated several times, and the decelerating data mostly adapted for the operation of a motor load is set to the setter 13.
Patent JP-H077538-A (JP)
Title: Menu - driven telephone service interface
Inventor: KAREN JIEI RAFUNERU
IPC: H04M1/00
Filed: 1994-03-04
Abstract: PURPOSE: To obtain an interface between a user and communication system which enables the user to easily receive telephone classification services and other services even when the user does not remember any special instruction. CONSTITUTION: When a user operates, a universal switch 33, a voice menu is generated from a voice menu generator 320. When the user generates a voice instruction upon hearing the menu, a voice discriminating selector 310 is operated and generates a code for actuating a classification sequence generator 340 through a bus 350 and a desired touch tone instruction is generated.
Patent JP-H03236531-A (JP)
Title: Controlling method of spray of perfume of fragrance generating device
Inventor: HASEGAWA TOSHIO
IPC: F24F3/16
Filed: 1990-02-14
Abstract: PURPOSE:To enable setting of delicate operation of spray by a method wherein not only the kinds of perfumes, the time, duration and quantity of spray, but also spray patterns, a spray schedule being different for days of the week and spaces for which the perfumes are used, etc. are set in storage in an air-conditioner controlling apparatus and a control of spray is conducted by a central control unit. CONSTITUTION:Spray patterns and a spray schedule in the case when an office space 6 is an atrium are stored in an air-conditioner controlling apparatus. When the time set for supplying fragrance to the office space 6 comes, an output is delivered from a central control unit 24 to the air-conditioner controlling apparatus. In a control unit 21, the quantity of spray is computed in accordance with the temperature of air and the quantity of the outside air on the outlet side of a heat exchanger 1 and the quantity of the air of a blower and a perfume to be used is selected out of a plurality of perfumes memorized in the air-conditioner controlling apparatus. The ON-OFF time of spray set beforehand in the air-conditioner controlling apparatus is set by a timer means, the number of ON times for one period according to the spray pattern is set and delivered to a switch 20 for spray from the control unit 21, and the perfume in a cylinder 16 is jetted by a set quantity into an air flow passage.
Patent JP-S52117559-A (JP)
Title: Mask formation method
Inventor: MATSUDA TAKASHI
IPC: H01L21/306
Filed: 1976-03-30
Abstract: PURPOSE: Al thin film is coated on Si substrate, and part of this film is turned to oxide film through anode oxidation or heat oxidation. Then, thin film other than Al film is removed to make expose part of substrate. And this oxide film is used for the mask against the substrate. thus realizing high-density and highaccuracy etching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62195469-A (JP)
Title: Supervisory system for bearing temperature in water-turbine generator
Inventor: WATARAI YUICHI
IPC: F03B15/18
Filed: 1986-02-21
Abstract: PURPOSE:To suppress generation of a useless alarm, by increasing a predetermined bearing temperature by a predetermined degree higher only for a predetermined time when a stop instruction is given to a water-turbine generator. CONSTITUTION:An alarm signal is output from a bearing temperature detector 1 via a comparator 2. A water-turbine generator respectively sets an alarm level AL1 in normal time by a setter SE1 and an alarm level AL2 in stop instruction time by a setter SE2. The generator, if it is given a stop instruction, switches the slarm level to the level AL2 as in the drawing to be increased slightly higher than that in normal time, and a useless alarm can be avoided.
Patent JP-S59159636-A (JP)
Inventor: KANAZAWA TAKASHI
IPC: H02J13/00
Filed: 1983-03-02
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-H03239571-A (JP)
Title: Color thermal printer
Inventor: HATAKEYAMA ATSUSHI
IPC: B41J11/70
Filed: 1990-02-15
Abstract: PURPOSE:To simply and accurately regulate the position of a printing region of a receiver by transferring an image bearer conveyed by conveying means by winding it on the outer periphery of a roller drum by rotating the drum with a gripper fixed. CONSTITUTION:The end of a receiver 10 is sensed by a receiver edge sensor 54 to stop rotations of a guide roller 36, a feed roller 44. Simultaneously, a gripper 38 is pressed toward the outer periphery of a drum 32 by a predetermined force by the operation of a cam 40 to secure the receiver 10 to the outer periphery of the drum 32 by its pressing force. A back roller 50 is closed in this state to hold the receiver 10, and retracted toward the sensor 54. Thus, the receiver 10 is tightly wound on the outer periphery of a platen roller 16. Thereafter, a thermal print head 18 presses an ink doner film 20 and the receiver 10 to the roller 16 under a predetermined pressure to release a brake 48 and to separate the roller 50, thereby ending a printing preparation.
Patent JP-S58152765-A (JP)
Title: Locking method for cable wind starting end
Inventor: MATSUMOTO TAKUZOU
IPC: B65H65/00
Filed: 1982-03-05
Abstract: PURPOSE:To lock the starting end of a cable wound onto a cable drum in an easy and accurate manner, by binding the cable wind starting end tight to one end of plural cords and pulling these cords by sectioning them in the longitudinal direction of the cable drum, while securing the other end tight enough to a flange plate of the cable drum. CONSTITUTION:Round bars 12 are disposed along the circumference of a flange plate 7 of an iron drum. On the other hand, a cable wind starting end part 3 is placed on a rack plate 9 secured tight to the outer surface of a drum barrel 8 and then the wind starting end part 3 is bound fast to each end of two hemp ropes 13 and 13', etc. In addition, these hemp ropes 13 and 13' are pulled in both cable winding and delivery directions of the cable drum, i.e., in the longitudinal direction of the cable drum while the other end is bound tight to the round bars 12 in front and rear of the cable binding part. And, in a state of pulling the cable wind starting end part 3 in the longitudinal diretion, the end part 3 is placed on the rack plate 9, then these hemp ropes 13 and 13' are bound firm to the flange plate 7 via the round bars 12 and the cable wind starting end part 3 is thus locked. According to this method, the conventional U-band settig for  locking the said wind starting end part 3 can be well omitted.
Patent JP-S60179010-A (JP)
Inventor: ARIYAMA ISAO
IPC: A47G1/06
Filed: 1984-02-28
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-S57151080-A (JP)
Title: Guide mechanism for piston rod
Inventor: KAWAMOTO HIROYUKI
IPC: F04B39/00
Filed: 1981-03-13
Abstract: PURPOSE:To improve the durability of a piston by arranging three or more rolling bearings with outer rings of a concave curvature radially on the periphery of a piston rod and constructing a crosshead of non-lubrication for preventing the reaction between lubrication oil and gas. CONSTITUTION:A solid low-frictional body 19 is arranged at the sliding part of a crosshead 10, while a non-contact type labyrinth seal 17 is provided at the sliding part of a piston 6. Since the low-frictional body 19 made of Teflon has a greater thermal epansion coefficient than metal, a small gap is privided for preventing the crosshead 10 from biting into the side of a casing. For preventing a piston 6 from the vibration allowed by this gap, a piston rod part is provided with a guide consisting of rolling bearings 18.
Patent JP-H08235564-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: C09D5/23
Filed: 1995-02-23
Abstract: PURPOSE: To provide a magnetic recording medium excellent in running durability by specifying a binder for ferromagnetic powder forming a magnetic layer and the ferromagnetic powder. CONSTITUTION: At least one magnetic layer contg. ferromagnetic powder dispersed in a binder is formed on a nonmagnetic substrate. Polyurethane having a polar group and 2×10<-5> -2×10<-3> eq/g epoxy group in each molecule and having a wt. average mol.wt. of 10,000-100,000 is incorporated as the binder and ferromagnetic metal powder contg. 5-60at.% Co is used as the ferromagnetic powder. Epoxy groups of the polyurethane bond to the terminals of the principal chain of the polyurethane. The polar groups of the polyurethane are SO3 M, SO4 M, COOM or PO3 M2 (M is one or more kinds of groups selected from among alkali metals and ammonium) and the amt. of the polar groups is 1×10<-5> -2×10<-4> eq/g.
Patent JP-S53121403-A (JP)
Title: Control unit for memory circuit
Inventor: KATOU MORIHISA
IPC: H04N5/44
Filed: 1977-03-31
Abstract: PURPOSE: To enable to control the write-in and readout for the memory circuit with the signal from one control circuit, by giving a specific relation to the number of bits for a plurality of information signals, in an electronic channel selection unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000233722-A (JP)
Title: Vehicular wiper device
Inventor: KAWAOMO YOSHIYUKI
IPC: B60S1/58
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular wiper device having high quietness and durability by drivingly connecting an output shaft of an actuator to a pivot shaft without complicating the control of the actuator. SOLUTION: The rotation of a pivot shaft 10 is regulated by regulating members 15 so that each rotary angles at rotation end parts are larger than a rotary angle of an output shaft (oscillating disk 8) of an actuator 3. An engagement projecting part 8c as a position correcting means engages with a connecting pin 14 of a lever 13 fixed to the pivot shaft 10 and rotates the pivot shaft 10 when the output shaft (oscillating disk 8) rotates, and corrects a position of the connecting pin 14 placed in an unfittable portion into a connecting hole 8a of the oscillating disk 8 to a fittable position into the connecting hole 8a.
Patent JP-H06248195-A (JP)
Title: Trisazo compound and method of dyeing or printing of fibrous material by using it
Inventor: KUNIMI NOBUTAKA
IPC: C09B62/513
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a trisazo compound which can dye or print cellulose fibers, polyamide fibers, etc., with a color tone excellent in color fastness to light, wet color fastness, etc., by forming a 2,4,6-trihalogeno-s-triazine derivative. CONSTITUTION:2,4,6-Trihalogeno-s-triazine is condensed in an arbitrary order with a compound of formula I (wherein n is 1 to 3) and a compound of formula II (wherein R is H or optionally substituted alkyl; A is optionally substituted phenylene, naphthylene or alkylene; Z is SO2CH=CH2 or SO2CH2CH3Y; and Y is a group that will be eliminated by an alkali) to give a trisazo compound of formula III wherein X is halogeno. A trisazo compound of formula III (wherein X is, e.g. NR1R2, wherein R1 is H or alkyl; and R2 is H, alkyl or phenyl) can be produced by using a base corresponding to X in addition to the compounds of formulas I and II and 2,4,6-trihalogeno-s-triazine.
Patent JP-H07243240-A (JP)
Title: Mothproof foundation structure for building
Inventor: MIYASHITA HACHIRO
IPC: E04B1/72
Filed: 1994-03-07
Abstract: PURPOSE:To ensure an easy construction work by providing a wall section outside a building foundation for forming an enclosure and laying an insect sheet to prevent the passage of a vermin, so as to cover the whole bottom area of the enclosure. CONSTITUTION:Blocks 2 made of such a material as preventing the ingress of a vermin are arranged at an area ranging from the interior side of a building to the exterior side, thereby forming enclosure sections 3, 4 and 5. After earth 7 is placed in space within the sections 4 and 4, a ant-proof sheet 8 is laid, so as to cover the entire bottom of the sections 4 and 4. The peripheral section of the sheet 8 is, then, pasted to the blocks 2 with a pressure sensitive adhesive double coated tape. Furthermore, earth 7 is placed on the sheet 9 and, then, mortar 9 and tiles 10 are placed or laid thereon.
Patent JP-2000233995-A (JP)
Title: Silica meso-structure thin film, mesoporous silica thin film and their formation
Inventor: KURODA KAZUYUKI
IPC: C30B29/18
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To form a mesoporous thin film which does not crack over a wide range by disposing a meso-structure thin film on a single crystal substrate with the orientation in which the atomic arrangement on the surface has diad symmetry. SOLUTION: A substrate holder 23 made of acid-proof Teflon is put in a Teflon vessel 21 and a single crystal substrate 25 with orientation in which atomic arrangement in the surface has diad symmetry (e.g. a single crystal having a diamond type structure typified by silicon) is held. An aqueous surfactant solution is adjusted to about <=pH 2 at which SiO2 has an isoelectric point by mixing with an acid such as hydrochloric acid and the solution is further mixed with a silicon alkoxide such as tetraethoxysilane. The resulting reactive solution is introduced into the vessel 21 and held at about 60-100 deg.C for about several hr to several months to deposit the objective silica meso-structure thin film on the substrate 25. The film is washed with pure water and dried in air to obtain the objective silica mesoporous thin film.
Patent JP-H01209769-A (JP)
Title: Manufacture of photovoltaic device
Inventor: MURATA KENJI
IPC: H01L31/04
Filed: 1988-02-18
Abstract: PURPOSE:To prevent first and second electrode films from short-circuiting by providing an insulating region having no first electrode film on the lower layer of a bent part in an energy beam scanning pattern before continuously scanning the beam to the second electrode film applied without being divided. CONSTITUTION:When a bent part 9 is presented on an energy beam scanning pattern to a second electrode film 4, the beam is concentrated at the bent part 9 and its vicinity due to a decrease in its scanning speed, and when it is exposed up to a first electrode film 2 of a lower layer, a short-circuit accident is introduced due to the melted drop of the film 4. Accordingly, an insulating region 8 which is removed simultaneously in case of patterning the film 2 is provided on the part 9 in which the beam is concentrated in advance. Therefore, since the region 8 is exposed even if the scanning speed of the beam is reduced at the part 9 to penetrate an insulating strip 6, the short-circuit accident of the films 2, 4 due to the melted drop of the film 4 caused by the excess radiation does not occur.
Patent JP-H03240072-A (JP)
Title: Image forming device
Inventor: HONMA YOSHIYASU
IPC: G03G15/05
Filed: 1990-02-19
Abstract: PURPOSE:To draw out toner to a supporting body side by potential gradient which is comparatively low by making the toner exist in a cloud state near an aperture entrance. CONSTITUTION:A medium P is fed from an insertion port 15 to a recording part 1 through a guide 13 and the toner T is supplied to a carrying roller 3 by a roller 4. At such a time, charge is injected to the toner T on the roller 3 by a power source E1 and the toner T is electrostatically charged. Then, the toner T flies toward a reference electrode 7 on which a voltage having an opposite polarity is impressed and sticks there. Next, the charge is injected to the toner T from the electrode 7 and the toner T is electrostatically charged to be in the opposite polarity, flies toward the roller 3 and sticks there. By repeating the above, the cloud state of the toner is obtained. At such a time, by impressing the voltage on a control electrode 8 in accordance with a signal source S, the toner in the cloud state passes only through the aperture of the electrode where the voltage is impressed and flies toward a counterelectrode 10 connected to a power source E2, then the toner is attracted to the medium P guided by the guide 13 and an auxiliary roller 14.
Patent JP-H02213819-A (JP)
Title: Exposure device
Inventor: OTSUKA YASUMASA
IPC: G03B27/50
Filed: 1989-02-15
Abstract: PURPOSE:To prevent a triple image of an exposed surface from being formed by providing a mirror with a reflecting thin film on the reverse surface of its glass substrate and providing a slit member which transmits only reflected light from the reflecting film layer of the mirror between the mirror and exposed surface. CONSTITUTION:The reflecting film layer 8 is formed between the mirror 4 and the reverse surface of the glass substrate 7. Laser light 6 as incident light is reflected by the surface of the glass substrate 7, reflected by the reflecting film layer 8, and further reflected plural times in the glass substrate 7 to become three light beams 9a - 9c, which travel to a photosensitive body 5. In this case, the slit member 10 is provided to cut off the unnecessary reflected light beams 9b and 9c and pass only the necessary light 9a. Consequently, the triple image of the exposed surface is prevented from being formed.
Patent JP-S59162945-A (JP)
Title: Collecting material of hydrophobic substance
Inventor: HIYOSHI KATSUNORI
IPC: C02F1/28
Filed: 1983-03-07
Abstract: PURPOSE:To obtain a rapid collecting speed and relatively large collecting capacity to a hydrophobic substance, by using a colloidal clay-org. substance comlex obtained by reacting fatty amines with clay such as montomorillonite as a collecting material. CONSTITUTION:Fatty amines each pref. having a 4-20C carbon chain, such as, laurylamine hydrochloride and clay such as bentonite or montomorillonite are reacted to form a colloidal clay-org. substance complex solution as a collecting material of a hydrophobic substance. This collecting material is directly added to an aqueous solution containing the hydrophobic substance or brought into contact with hydrophobic gas to adsorb and collect the hydrophobic substance. As the hydrophobic substance to be collected, there are a liquid, a gaseous or a fine solid particle like ones such as oil, rinolic acid, hexane, a hydrophobic chelate, oxalic acid or iodine and this collecting material can be adapted to these substances.
Patent JP-H09228836-A (JP)
Title: Muffler cooling device
Inventor: TSUDA HIROYUKI
IPC: F02B77/11
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress the loss of cooling wind in a minimum level, in an engine in which a fly wheel fan is employed. SOLUTION: A cooling clearance 10 for leading cooling wind is formed between a muffler main body part 7 and a heat resistance cover 8 along the whole circumference of the muffler main body part 7, and a wind leading pipe 15 is arranged on a nearly right side position from the lowest position of a fan case 3 so as to lead air pushed out by a fly wheel fan 2 to the cooling clearance 10. It is thus possible to reduce rotational resistance of the fly wheel fan 2, and reduce power loss. It is also possible to use positive pressure which only becomes power loss for cooling the muffler main body part 7.
Patent JP-H08208742-A (JP)
Title: Removal of metallic contaminant
Inventor: MINAMI KOJI
IPC: C08F6/06
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a highly pure resin by removing metallic contaminants from the resin solution efficiently by a simple operation. CONSTITUTION: Metallic contaminants (e.g. residues of a polymerization catalyst or a hydrogenation catalyst) are removed from a resin solution (e.g. a reaction solution obtained by hydrogenating a ring-opened norbornene polymer) by adding, e.g., 0.1-30 pts.wt., based on 100 pts.wt. resin, layered clay mineral (e.g. talc) to the resin solution under thorough agitation and removing the precipitates by, e.g., filtration.
Patent JP-H03239995-A (JP)
Title: Tank type fast breeder reactor
Inventor: FUJINE HARUKO
IPC: G21C5/10
Filed: 1990-02-19
Abstract: PURPOSE:To make the diameter of a reactor vessel small and to make it compact by using an electromagnetic pump for a main circulating pump installed on a reactor core supporting body, and installing a double circular intermediate heat exchanger formed integrally in the upper part of the electromagnetic pump, so as to surround the reactor core. CONSTITUTION:As for a main circulating pump provided on a reactor core supporting body 7, an electromagnetic pump 4a is used, and its shape is formed as a double cylindrical shape or a torus shape. Also, on the pump 4a, an intermediate heat exchanger 5a is provided integrally. In such a way, by using the electromagnetic pump 4a which can be used by immersing it in sodium being a primary/secondary cooling metal 3, for the main circulating pump, and forming it integrally with the exchanger 5a, an in-pile apparatus can be converted to low centroid, and since an in-pile space can be used effectively, the diameter of a reactor vessel can be made small, and it can be made compact.