baber/WOPTO huggingface dataset:
Patent JP-2001034266-A (JP)
Title: Musical sound generator
Inventor: SAITO TSUTOMU
IPC: G10H1/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a musical sound generator with a clock function. SOLUTION: When a melody is selected by a dip switch 19b in a mode except a sound-attenuation mode, the melody, etc., are played for demonstration, therefore, it is possible to understand what the selected melody and natural sound are without waiting for the timing of the play. In a three-minute intermittent sound-generation mode, a play for wakening is performed at the time of starting driving in the morning, and a play for sleeping is performed in the evening. A user has only to set the generator to the three-minute intermittent sound- generation mode, and the user does not need to set the generator to the modes for wakening and sleeping performances. Since it is unnecessary for the user to operate various settings, ease of operation is improved.  Moreover, it is also possible to simplify the configuration of an operation part for setting, for example, since a melody name display part is not necessary, nor a special mode is required, any operation part and the expansion of display control software is not necessary, and both the hard- and software are not complicated.
Patent JP-H0489744-A (JP)
Title: Discharge tray for image forming device
Inventor: EHATA TOKITAKA
IPC: B65H11/00
Filed: 1990-07-31
Abstract: PURPOSE:To smooth the supply of a highly rigid sheet material at the time of manual feed by providing a discharge guide plate which is regularly in moving down state on the side guide upper stream side on a tray surface in such a manner that the discharge upper stream end can be vertically oscillated. CONSTITUTION:On the upper stream side end of a side guide 6 on a tray 3 surface, a discharge guide plate 27 is provided. The guide plate 27 can be vertically oscillated in its discharge upper stream side, and is regularly in the state moving down by its dead weight. At the time of supplying a manual feed sheet St from the tray 3 side, when the top of the manually supplied sheet is passed under the guide plate 27, the discharge upper stream side end 27a of the guide plate 27 laid in down moving state is brought up by the sheet, and moved upward. Thus, a curve of paper pass at the time of manual paper feed is minimized, and even a highly rigid and low flexible sheet material St can be smoothly manually supplied.
Patent JP-H0529928-A (JP)
Title: Oscillation circuit
Inventor: HIGUCHI RYOHEI
IPC: H03L5/00
Filed: 1991-07-19
Abstract: PURPOSE:To reduce the time till the oscillation circuit reaches a steady-state oscillation after application of power. CONSTITUTION:At application of power of an oscillation circuit, switch changeover circuit 24 connects both switches 22, 23 to the position of terminals a, c respectively and an inverter 1 and an amplifier are connected in series with a feedback loop of the oscillation circuit. When the oscillation circuit reaches the steady-state oscillation, the switch changeover circuit 24 connects both the switches 22,23 to the position of terminals b, c respectively to connect only the inverter 1 in series with the feedback loop thereby decreasing the time till the steady-state oscillation.
Patent JP-H1048373-A (JP)
Title: Fuel assembly, channel box and reactor core
Inventor: CHAGI MASAO
IPC: G21C5/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly, channel box and reactor core capable of sufficiently flattening the axial power distribution and increasing safety margin even with the use of MOX (uranium-plutonium mixed oxide) fuel. SOLUTION: A channel box 7 is constituted of 2 kinds of structure with different materials and the upper structure 12 is made of Zircaloy-2 and the lower structure 11 is made of stainless steel which has larger neutron absorptivity than Zircaloy-2. The boundary between the upper structure 12 and the lower structure 11 is positioned at about 5/24 of the total length from the lower end of the channel box 7 and the upper structure 12 and the lower structure 11 are connected by welding.
Patent JP-H0488703-A (JP)
Title: Helical antenna
Inventor: NAKA KATSUYUKI
IPC: H01Q21/08
Filed: 1990-07-31
Abstract: PURPOSE:To simplify the constitution of a helical antenna by selecting a ratio of input impedance of three spiral antenna elements to be a prescribed value. CONSTITUTION:An antenna element 1 is formed to be three stages, and a ratio of the length C of one-turn of each antenna element 1 is selected to be 1:K:1, in other words, the input impedance ratio of each helical antenna specified by R=(140XC)/lambda (R is impedance, C is a length of one-turn of antenna element, and lambda is wavelength) is selected to be 1:2:1. The overall gain is obtained by having only to connect the lines of each impedance respectively to each antenna element 1.
Patent JP-H1152520-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens constituted so that the development processing of a film after being used can be made rapid and deterioration in an image quality can be prevented. SOLUTION: The unit body of a film unit with a lens is constituted of a front cover 6, a body base part 7 and a rear cover 8. A film feeding chamber 15 and a film wind chamber 16 are formed in the body base part 7 and the back side is covered with the rear cover 8 in a light tightness state. A photographic film 4 in the shape of a roll is loaded in the film feeding chamber 15 and a cartridge 3 is loaded in the film wind chamber 16. As the film 4, a color negative film which can be developed to obtain an original image by dry processing (thermal processing) is used. The film 4 is supported by projected lines 22 and 23 coming into contact with an emulsion surface and a base surface respectively, while the film is fed from the film feeding chamber 15 to a photographing position at the rear of a photographic lens.  The film 4 is brought into contact with the projected lines 22 and 23 out of an effective exposure range decided by an aperture 20 and the effective exposure range is kept in a noncontact state in a unit body.
Patent JP-H0867135-A (JP)
Title: Air conditioner for vehicle
Inventor: KAWAI TAKAMASA
IPC: B60H1/32
Filed: 1994-08-29
Abstract: PURPOSE: To prevent panes of window glass for a vehicle from being foggy by letting a dehumidifying means be actuated when an inside air inlet is released by an inside and outside air changeover door, and when it is detected that outside air temperature is less than a specified low temperature, and a blower is in operation. CONSTITUTION: The air conditioner 1 for a vehicle is equipped with a duct 2 introducing conditioned air into a cabin, a blower 3 introducing air into the duct 2 so as to blow it into the cabin, a refrigerating cycle 4 consisting of a cooling means (dehumidifying means), a hot water circuit 5 consisting of a heating means, and of an air conditioner control means. And the air conditioner control means actuates the dehumidifying means 4 when a detected value on humidity within the cabin is less than a specified reference value. In this case, an inside air inlet 14 is released by an inside and outside air change-over door 16, and when it is detected that outside air temperature is less than a specified low temperature, and concurrently the blower 3 is in operation, the dehumidifying means 4 is actuated.  By this constitution, panes of window glass for a vehicle is thereby prevented from being foggy.
Patent JP-H09157964-A (JP)
Title: Device for measuring thickness of fiber bundle on drawing frame
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: B65H61/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To relate to measurement of the thickness of fiber bundles in a draw frame and provide an improved device for measuring the thickness of a fiber bundle in a draw frame. SOLUTION: In this device for measuring the thickness of the fiber bundle in a controllable drawing frame, a sliver guide 2 for guiding the sliver is set to the inlet of the drafting machine, a part of its side wall 2a is made conic, and a couple of rollers 5 are arranged to the back of the sliver guide. A movable palpating member 22 is energized to the sliver guide to form a neck path for the fiber bundle together with the opposing unmovable face during the operation. When the fiber bundle varies its thickness, it acts on the measuring member to generate control pulses. A pre-former is set in front of the sliver guide 2. The pre-former is opened on its ceiling face and/or bottom face and its side walls 65a and 65b bundle and guide the sliver in the transverse direction.
Patent JP-H0930557-A (JP)
Title: Handle
Inventor: KAMATA SHINYA
IPC: B65D25/28
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To make a handle without use of strings on a carrying material. SOLUTION: An adhesive layer 3 is provided on one side face of a tape base material 2 and a release paper 4 is stuck onto the adhesive layer to form a tape 1 for a handle. Separable lines 5 by which the release paper can be cut off, are provided at every appropriate distance in the release paper. The tape for handles cut in a required length is stuck to a carrying material after the release paper of both ends has been peeled off. The release paper between adhesive parts is not peeled off to serve as a handle. In this way, a handle is prepared.
Patent JP-S6262720-A (JP)
Title: Injection mold
Inventor: WATANABE SHOZO
IPC: B29K21/00
Filed: 1985-09-14
Abstract: PURPOSE:To contrive to enhance the yield and to shorten the vulcanizing time by a method wherein a portion of a gate nozzle near the product space is heated. CONSTITUTION:By passing through a gate nozzle 15, material is quickly heated by a nozzle heater 16 just before being filled in a product part space R and the temperature of the material just before being filled in the product part space R reaches the vulcanizing temperature. Accordingly, the time required for the completion of vulcanization in the product part space R is shortened. On the other hand, the portion heated by the nozzle heater 16 is limited to a portion near the product part space R in the gate nozzle 15 and the material in the upper half portion of the gate nozzle 15 and in a runner 12 is held in un-vulcanized state and consequently no scorch develops. In addition, a portion of gate runner 2c, which is attached to a product 1 as non-product part, is only an infinitesimally small portion as compared with the whole flow passage portion and markedly contributes to the enhancement of the yield.
Patent JP-H0525674-A (JP)
Title: Clad electrode material
Inventor: SAWADA OSAMU
IPC: C25B11/04
Filed: 1991-07-18
Abstract: PURPOSE:To easily produce a clad electrode material enabling the flow of large electric current, having high bonding strength, hardly causing exfoliation and prolonging the service life of an electrode in an automated process at a low cost. CONSTITUTION:Nb or Ta 5, Ti 2 and Pt 3 are successively joined to the periphery of a Cu wire 2 to produce a clad electrode material 4.
Patent JP-2000035814-A (JP)
Title: Production of circular arc-shaped command
Inventor: KAWAKAMI KUNIHARU
IPC: B23Q15/013
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a control command to correct a so- called quadrant projection that takes place in the case of machining a work into an arc shape by means of a machine tool and also to optimally adjust the correction. SOLUTION: This method produces a position command R that makes a control object follow an arc-shaped locus, drives the control object according to the command R and measures the position deviation between the position detection value of the control object and the command R. And, it produces a rectangular correction command pattern M of command width Mt by means of a command value Mh that is for correcting nonlinear deviation occurring at the time of the inversion of a control axis in a movement direction based on the data of the position deviation and adds the pattern M to the command R.
Patent JP-H0390508-A (JP)
Title: Air cooler for use for metallurgical container supported by supporting ring
Inventor: RUUDORUFU FUITSUSHIERU
IPC: C21C5/50
Filed: 1990-08-02
Abstract: PURPOSE: To simply cool the outer wall of a vessel and to effectively prevent the deformation by feeding cooling air to diagonally upward toward gap between a supporting ring and the metallurgical vessel through many blasting tubes from an air passage arranged on the outer surface of the supporting ring of the metallurgical vessel.  
     CONSTITUTION: The supporting ring 5 having supporting projections (not shown in the figure) is arranged on the outer periphery of a converter composed of a steel outer wall 1 and a refractory lining 2 while interposing the gap 3 having about 100mm between supporting ring and the outer wall 1. The air passage 6 is arranged on the outer surface of this supporting ring 5. Many blasting tubes 7 arranged at the periphery in the radius direction from this air passage 6, are guided to the inner wall of the supporting ring 5. The cooling air introduced into the air passage 6 through the supporting projection, is introduced into the gap 3 through the blasting tube 7 to cool the outer wall 1. In the air cooling device, a flow out port 8 of the blasting tube 7 is directed to diagonally upward and the blasting is performed at the pressure difference of ≤2,000mm water head in the cooling device and ≤25m/sec air flowing speed. By this constitution, the outer wall 1 of the converter is effectively cooled with the simple equipment to prevent this deformation. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5994431-A (JP)
Title: Bonding method
Inventor: KITAHIRO ISAMU
IPC: H01L21/60
Filed: 1982-11-19
Abstract: PURPOSE:To join the whole circumference without turning a semiconductor element by previously giving the tip of a metallic small wire a directional property. CONSTITUTION:The small wire is joined with a first lead 32, and cut stretched in the direction parallel with a virtual line 40 tying a second pad 33 and a second lead 34. Consequently, the tip of the metallic small wire fed from the central hole of the circular pressure-contact section of the nose of a tool is directed in the accurate direction on the next connection in the metallic small wire. The small wire can be joined in all directions without requiring spheres at tips extending over the whole circumference by repeating the operation.
Patent JP-S6360907-A (JP)
Title: Animal repellent
Inventor: ENOMOTO JUNICHI
IPC: A01N65/00
Filed: 1986-08-29
Abstract: PURPOSE:To obtain an animal repellent, by adding a small amount of formic acid to pyroligneous acid as a principal ingredient, having improved repellency against small animals, e.g. centipedes, millipedes, snakes, etc., preventing invasion or access thereof, daily uncomfortable feeling as well as damage. CONSTITUTION:An animal repellent obtained by adding a small amount of formic acid to pyroligneous acid formed as a dry distillation liquid in carbonizing wood, e.g. HINOKI wood, etc. Water in an amount of about 5-10 times based on the above-mentioned liquid is added to dilute the animal repellent and the resultant diluted liquid is sprayed on invasion passages of centipedes, millipedes, cockroaches, etc., to prevent the centipedes, etc., in houses, etc. The pyroligneous acid is a by-product in producing charcoal and can be mass- produced at a low cost. Thereby effective utilization of the pyroligneous acid which is the by-product in producing charcoal can be promoted and there is no fear of giving offensive smell or damage intolerable by humans since dilution is carried out in use.
Patent JP-H0754032-A (JP)
Title: Removal method of non-metallic inclusion in molten metal
Inventor: TAKASHIBA NOBUMOTO
IPC: C22B9/02
Filed: 1993-08-18
Abstract: PURPOSE:To efficiently bring into contact a non-metallic inclusion in molten metal with a filter and to catch the non-metallic inclution by placing a refractory filter so as to intersect the flow of molten metal in a ladle of vacuum degassing treatment device. CONSTITUTION:The molten metal 3 in a ladle 2 is introduced in RH vacuum treatment device through a ascending tube 5, the treatment to make the molten metal return to the ladle through a descending tube 6 is repeated, degassing treatment is executed with recirculating the molten metal 3 by cycling. At that time, a refractory filter 4 (alumina.carbon) is placed vertical in the ladle 2 so as intersect the flow of the molten metal 3, an opening area of one hole arranged in the filter 4 is 20-2000mm, a thickness of the filter 4 is about 30-400mm. By this method, the non-metallic inclusion in molten metal is greatly reduced.
Patent JP-H1078468-A (JP)
Title: Apparatus and method for measurement for test of patch cord as well as test method
Inventor: KOEMAN HENRIECUS
IPC: G01R31/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus, for the pulse-based test of a LAN cable, by which the measured value of the cross talk characteristic of a LAN patch cord is obtained as a function of a frequency so that the relative performance of the LAN patch cord and the finishing quality of an assembly can be evaluated. SOLUTION: A measuring apparatus 10 for the test of a LAN cable gives a narrow-width pulse-shaped test signal to one selected transmission line of a LAN patch cord. On the other hand, it measures a cross talk response which is induced in another transmission line inside the same patch cord, and the cross talk response is stored as a time record. A near-end pulse response in the time record is separated from its far-end pulse response, only the near-end pulse response is left so as to be discrete-Fourier-transformed, and information on a near-end cross talk pair frequency is obtained. After that, in order to perfectly test the finishing quality at both end parts of a patch cable, the farend of the patch cord may be tested in the same manner.
Patent JP-S6448066-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/14
Filed: 1987-08-18
Abstract: PURPOSE:To prevent deterioration of electric charging characteristics even at the time of repeated uses by using polyvinylpyrolidone for an interlayer. CONSTITUTION:The photosensitive body is formed by laminating on a conductive base body 1, for example, the interlayer 2 made of polyvinylpyrolidone represented by the formula, the photosensitive layer 3' composed of a charge transfer layer 5 and a charge generating layer 4. The layer 2 is formed by coating the base body 1 with a coating solution containing said polymer and methanol and water, or in addition, a prescribed binder, a conductive powder, such as SnO2, and/or a white pigment, such as ZnO, thus permitting the obtained photosensitive body to be resistant in deterioration of charging characteristics and to form a good-quality image freed of deterioration of image density and background staining.
Patent JP-S6181357-A (JP)
Title: Container of paper sheets
Inventor: KATO YUKIO
IPC: B65H31/20
Filed: 1984-09-29
Abstract: PURPOSE:To enable a paper sheet container part to easily respond to the change in the size of sheet, by forming a variable means of said paper sheet container part in such a manner as making positioning process, while inhibiting any shift of partitioning members by means of a plurality of positioning spacers selectively interposed between the fixed parts and mobile parts. CONSTITUTION:When the volume of a container part 31 is made to match the size of paper sheet, positioning spacers 108, 109 matching the assigned size are attached to a shaft 77 and a base 9 respecting and if a knob 91 is turned clockwise, a shaft 93 turns unticlockwise, causing a left-hand holder 98 ad a right-hand holder 97 to shift leftward and rightward respectively, and where a joint plate 99 hits the positioning space 109, partitioning side plates 73, 74 in the minor direction are positioned. Next, if a knob 78 is turned clockwise, a front side holder 81 and rear side holder 82 shift to the front side and rear side respectively and when the front side holder 81 hits the space 108 partitioning side plates 71, 72 in the major direction are positioned. Accordingly, the container part can easily respond to the changes in the size caused by narious kinds of bank note different in their sizes and by exchange of the note itself.
Patent JP-H0949989-A (JP)
Title: Multi core fiber optical isolator
Inventor: SASAKI TAKASHI
IPC: G02B27/28
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an isolator of a polarization-independent type which has good assembling workability and is capable of blocking the reflected return light of an optical system, by movably housing optical isolator bodies in magnets, providing the positions where passing light beams are coupled with optical waveguides having plural incident and exit pairs and integrating plural pieces of the optical isolators. SOLUTION: This multi core fiber optical isolator is constituted by movably housing the optical isolator bodies 2 in the magnets 8, providing the positions where passing light beams are coupled with the optical waveguide pairs having the plural incident and exit pairs and integrating plural pieces of the optical isolators. Each optical isolator body 2 is approximately composed of an Si substrate which has recessed grooves formed by cutting to meet the sizes, etc., of the isolator crystals to be inserted, a rutile crystal and Faraday rotator to be inserted and fixed to this hollow groove and the magnets 8 internally housed with the respective crystals. A metallic housing body 3 is provided with connector parts 3b, etc., for housing the optical connectors 4.
Patent JP-H0869468-A (JP)
Title: Japanese word processing system
Inventor: YAMAOKA MIHO
IPC: G06F17/27
Filed: 1994-08-30
Abstract: PURPOSE: To provide a Japanese word processing system which can analyze the morphemes of Japanese words including the polite expressions and also can produce the Japanese sentences of polite expressions. CONSTITUTION: An electronic dictionary 2 which is used in a morpheme/syntax analyzing process 1 gives the treatment value corresponding to the higher and lower standings as attributes to such words that can serve as the subjects and objects among those registered words. In a semantic analyzing process 3, the semantic interpretation is applied to the sentences including the polite expressions based on the treatment value of the dictionary 2. Meanwhile a treatment value arrangement table 4 decides the treatment expression form of a verb based on the difference of treatment value between a subject and an object set against the difference of treatment value among a speaker, a listener and a subject of a Japanese sentence.  Thus the Japanese sentences are converted into those including the polite expressions by referring to the table 4 based on the syntactic analysis result and the treatment value of the analyzed word.
Patent JP-S58105847-A (JP)
Inventor: KURAUSU MIYURAA
IPC: F16B5/06
Filed: 1982-11-24
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。