baber/WOPTO huggingface dataset:
Patent JP-H04152315-A (JP)
Title: Camera capable of panoramic shot
Inventor: OSHITA KOICHI
IPC: G03B1/50
Filed: 1990-10-16
Abstract: PURPOSE:To carry out panoramic shot with a simple lens constitution by composing a zoom lens of a first lens group having positive refracting power and a second lens group having negative refracting power, and relatively moving both lens groups to obtain a panoramic state. CONSTITUTION:The first lens group having the positive refracting power G1, is composed of a negative meniscus lens L1, a biconvex lens L2, a negative meniscus lens L3, the combined lens of a negative meniscus lens and a biconvex lens L4, the combined lens of the biconvex lends and the negative meniscus lens L5, and a positive meniscus lens L6 in order from an object side. On the other hand, the second lens group having the negative refracting power G2 is composed of a positive meniscuc lens L7, and negative meniscus lenses L8 and L9. Then, lens groups G1 and G2 are relatively moved, so that the panoramic state is obtained and a focal distance is shortened. Thus, the panoramic shot can be carried out with the simple lens constitution.
Patent JP-2000115355-A (JP)
Title: Cordless telephone set
Inventor: YAFUNE MASAHARU
IPC: H04W72/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To establish radio communication with high quality at high speed by avoiding a speech channel, where disturbance or the like may take place in a cordless telephone set consisting of a master set and a slave set in radio connection to this master set. SOLUTION: A channel group in which three consecutive idle channels are in existence is detected (S2, S5), and the channel group is stored in a memory (S3, S6). When a call is sent/received, a middle channel in the three consecutive channels stored in the memory is selected, and the selected channel is used for a speech channel to send/receive a voice signal. Thus, occurrence of disturbing states such as crosstalk is suppressed. Furthermore, idle channels are discriminated in advance, prior to the transmission/reception of a call to set up a radio connection state between a master set and a slave set at high speed.
Patent JP-H09119304-A (JP)
Title: Rocker arm with cam follower
Inventor: OTAKI RYOICHI
IPC: F01L13/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To make it difficult to generate failure such as seizure and easy to follow the outer periphery of a three-dimensional cam for the outer periphery of a cam follower. SOLUTION: This rocker arm 1 oscillates around a pivoted shaft inserted in a through hole 2. Inside a storage recessed part 4 formed in the middle of the rocker arm 1, a holding case 7 is supported so as to oscillate around locking protruding parts 8, 8 formed at both ends on the front/rear side of the holding case 7. A cam follower 13 is rotatingly-supported around the middle part of a supporting shaft 11 supported by the holding case 7.
Patent JP-H01119529-A (JP)
Title: Production of glass
Inventor: YAJIMA AKIHIKO
IPC: C01B33/158
Filed: 1987-11-02
Abstract: PURPOSE:To improve yield in drying and to easily perform drying even in case of wet gel with thickness by providing several spaces around wet gel and drying it in a sol-gel method. CONSTITUTION:In production of glass by a sol-gel method in which metal alkoxide is used as a starting material, wet gel 821 is allowed to stand on a porous buffer, e.g., a sheet 823 made of urethane foam. Or a net 815 made of PP is laid between wet gel 814 and the sheet 816 made of urethane foam. Syneresis water is allowed to escape to the part lower than wet gel and several spaces are provided around wet gel to dry it. By this method, friction between a vessel and wet gel which is caused by contraction of wet gel can be reduced and the atmosphere in the inside of the vessel can be stabilized and the aim can be attained.
Patent JP-2000106202-A (JP)
Title: Fuel cell
Inventor: YASUDA KAZUHIRO
IPC: H01M8/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration of an electrolyte and enhance the output of a cell by installing a power generating part, having an electrolyte plate interposed between an oxidizing agent electrode and a fuel electrode and constituting the electrolyte plate with an inorganic compound and an organic compound. SOLUTION: An inorganic compound membrane 3 and a polymer ion exchange membrane 4 are arranged so as to be interposed between a positive electrode 1 and a negative electrode 2. The inorganic compound membrane 3 is made of an inorganic compound having proton conductivity, such as an amorphous compound containing P2O5. In particular, by using the inorganic compound membrane 3 on the negative electrode 2 side, loss of water on the inside of a solid polymer electrolyte caused by proton conductivity or evaporation can be retarded. The polymer ion exchange membrane 4 is preferably made of a fluorocarbon polymer, having a cation exchange group such as a sulfonic group or a carboxylic group. The polymer ion exchange membrane 4 preferably contains 1-70 vol.% inorganic compound and more preferably contains 3-50 vol.% inorganic compound.  Thereby, water retaining effect and methanol penetration retarding effect are altained.
Patent JP-S61159673-A (JP)
Title: Image forming device
Inventor: OKUYAMA TAKEKI
IPC: G03G15/09
Filed: 1984-12-31
Abstract: PURPOSE:To obtain high density, high resolving power, and high picture quality by setting the diameter of a developer carrier and the original nip width determined by an image carrier body and a developer conveyer body within specific ranges. CONSTITUTION:A developer De is supplied by a developing sleeve 18 onto a photosensitive drum 9 where an electrostatically charged image is formed to develop the image. The developing sleeve is sectioned circularly to a 9-25mm diameter and the development nip width determined by the photosensitive drum 19 and developing sleeve 18 is set to 3-13mm. A developer De has its napping height controlled in the middle of its conveyance by a napping control blade composed of a nonmagnetic body.
Patent JP-H08133992-A (JP)
Title: Production of 1-pentene
Inventor: NAKAGAWA KANJI
IPC: B01J23/02
Filed: 1994-11-11
Abstract: PURPOSE: To provide a method for producing 1-pentene by which the reactional selectivity can be improved and the 1-pentene can efficiently be produced by using a catalyst having a high activity even at low temperatures. CONSTITUTION: This method for producing 1-pentene is to bring a catalyst prepared by supporting an alkali metal on a compression molded granular carrier comprising an anhydrous potassium compound and carbon into contact with propylene at 130-170 deg.C temperature under >=20kg/cm<2> G pressure and then carry out the codimerization, in the method for producing the 1-pentene by codimerizing ethylene with propylene in the presence of the catalyst.
Patent JP-H09120045-A (JP)
Title: Optical sensor, information recorder, and information recording and reproducing method
Inventor: SHIMIZU OSAMU
IPC: G02F1/13
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To lessen the unequalness of images or noise with high sensitivity. SOLUTION: The semiconductor optical sensor 1 formed by laminating a photoconductive layer on electrodes 13, and an information recording medium 2 formed by laminating an information recording layer 11 consisting of a liquid crystal phase and a resin phase on electrodes 13', are arranged by forming at least either of the electrodes 13, 13' of the optical sensor and the information recording medium as transparent electrodes and forming a spacing therebetween on the optical axis with their electrodes on the outside. A layer 14' or 14" having the concn. gradient region 16 of either of a charge generating material or charge transfer material is formed on the photoconductive layer of the optical sensor 1 for an information recorder connected so that voltage can be impressed between electrodes 13 and 13'.
Patent JP-H10118504-A (JP)
Title: Calibration method for wind velocity of draft chamber
Inventor: MAEDA MASAYUKI
IPC: G01P5/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a correlation between wind velocity at an opening of a treating chamber and that at a prescribed place in the treating chamber in order to measure wind velocity in the opening of the treating chamber by a wind velocity sensor installed in a prescribed position in the treating chamber in a draft chamber in which the exhaust quantity from an exhaust pipe is constant. SOLUTION: A calibration wind velocity sensor 40 is temporarily installed in an opening 8 of a treating chamber 10 to set the exhaust quantity from an exhaust pipe 13 constant, and opening dimensions of the opening 8 are changed. Based on a change in wind velocity by the calibration wind velocity sensor 40 following a change in opening dimensions of the opening 8 and a change in wind velocity by a wind velocity sensor 22 installed in a prescribed position P in the treating chamber, a correlation between both wind velocities is obtained.
Patent JP-2001103783-A (JP)
Title: Motor controller
Inventor: SAKUGI YASUNORI
IPC: H02P21/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To embody a motor controller capable of reducing cogging torque according to the temperature of a motor without change in the mechanical structure of the motor itself. SOLUTION: A d-axis current command value computation part reads a angular speed of motor rotation ωθ outputted from an angular speed computation part (S10) of motor rotation and, referring to a d-axis current command value map, judges whether the read motor angle-of-rotation speed ωθ is within a range expressed as (-ωθ1)<=ωθ<=ωθ1 (S12). If so (S12: Yes), the d-axis current command value computation part chooses a d-axis current command value ((-id1*) from the d-axis current command value map, and outputs it to a deviation computation part 16 (S14). As a result, exciting current is reduced and thus cogging torque can be reduced.
Patent JP-H11118381-A (JP)
Title: Heat exchanger
Inventor: TAIRA SHIGEJI
IPC: F24F1/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of enhancing heat exchange performance. SOLUTION: This heat exchanger is provided with an electric resistance welded steel pipe 2 having a pattern groove 10 formed in an inner peripheral face 8 and an electric resistance welding seam 13 in the electric resistance welded steel pipe 2 is positioned above a horizontal plane S passing a central axis J of the pipe 2. Therefore, opportunities for a refrigerant to flow onto the electric resistance welding seam 13 can be reduced and capacity of stirring the refrigerant in a region of the inner peripheral face 8 having no electric resistance welding seam 13 and having the pattern groove 10 formed therein is exerted to the maximum in order to enhance heat exchange capacity.
Patent JP-S62138166-A (JP)
Title: Processed meat using stomach of large-sized animal
Inventor: HOSHISAWA TOMOJI
IPC: A23L13/20
Filed: 1985-12-11
Abstract: PURPOSE:To produce processed meat food having delicious taste and flavor similar to smoked cuttlefish meat, utilizing waste materials, by boiling the stomach of large-sized edible animal such as pig, cattle, etc., treating with a salting agent containing seasonings and spices and slicing the treated product after smoking CONSTITUTION:Stomach of large-sized edible animal such as pig, cattle, etc., which hitherto has been discarded is boiled and then treated with a salting agent containing seasonings and spices. The treated product is smoke and sliced to obtain the objective processed meat.
Patent JP-H01119861-A (JP)
Title: Digital signal processing lsi
Inventor: URATANI MUNEHIRO
IPC: G06F17/10
Filed: 1987-11-02
Abstract: PURPOSE:To execute in parallel the sum of products arithmetic processing and other arithmetic processing by providing an arithmetic logical unit ALU for executing an access to a memory through each independent multiplexer MUX, a multiplier and an adder, in a digital signal processing LSI. CONSTITUTION:To an ALU 15, data is inputted and calculated through MUXs 23-26 from memories 5-8 which have stored the data in an address designated by an address register AR, or a data bus 17, etc. Also, to a multiplier 10, output data is inputted through MUXs 21, 22 from the memories 5-8 or the data bus 17, a result of multiplication is accumulated and added by an adder 11, and stored in an accumulator ACC 40, when a counter 13 is counted up. By the data accumulated in the memories of two each in the memories 5-8, the sum of products arithmetic processing and other arithmetic processing are executed in parallel.
Patent JP-S63132245-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1986-11-25
Abstract: PURPOSE:To afford spectral sensitivity in the range from visible region to near infrared region, high sensitivity and superior electric characteristics to an electrophotographic sensitive body by providing a photosensitive layer contg. a specified squarylium compd. to the layer. CONSTITUTION:A photosensitive layer 4 comprising a layer-built body constituted of a charge generating layer 2 contg. an asymmetric squarylium compd. expressed by the formula and a charge transfer layer 3 contg. a charge transfer material is provided on an electroconductive substrate 1. In the formula, R is H atom, halogen atom, carboalcoxyl group, etc. The charge generating layer may be formed of the squarylium compd. alone, but it may be formed also by the use of binder resin in combination. In the latter case, the proportion of the squarylium compd. to the binder resin is 10-90, pref. 20-70wt%. By this constitution, the photosensitive layer can acquire spectral sensitivity in the range from visible region to near infrared region, high sensitivity and superior electric characteristics.
Patent JP-H05124104-A (JP)
Title: Method and apparatus for reversing pipe lining material
Inventor: ENDO SHIGERU
IPC: B29C63/36
Filed: 1991-10-01
Abstract: PURPOSE:To provide a method and apparatus capable of reversing a pipe lining material with a small-size, compact and light weight equipment. CONSTITUTION:A reversing apparatus 1 is constructed in a manner comprising a vessel 2 opening in its both ends, a pair of expandable roller bags 19,20 arranged rotatably in keeping air-tightness on one opening part of the vessel 2, a driving motor 12 for rotation-driving the roller bags 19,20, and an air compressor for supplying compressed air into the roller bags 19,20 and vessel 2. A pipe lining material is successively reversed by rotating the roller bags 19, 20 in a state of being in contact with each other, having the pipe lining material pass through the roller bags 19, 20, folding back the end parts of the pipe lining material passed through the both roller bags 19,20 and fixing them to the peripheries of the other opening parts, and rotating the roller bags 19, 20 while supplying compressed air into the vessel 2.
Patent JP-H01141553-A (JP)
Title: Method and apparatus for manufacturing private chocolate
Inventor: FURANSHISU EICHI SHIYUNAIDAA J
IPC: A23G1/04
Filed: 1987-11-04
Abstract: PURPOSE: To prepare high-quality chocolate candy at home by managing the heating and cooling of coating at a prescribed temperature in a prescribed cycle by rotating a bowl in which the lump of non-prepared coating is put. CONSTITUTION: A bowl 2 for storing coating is freely attachably and detachably fitted into a casing, and a heating means 26 for melting the coating is arranged closer to the bowl 2 in operable state. Besides, a cooling means 27 for cooling the coating is arranged closer to the bowl 2 in operable state and, at a control means 38, the heating and cooling operation of coating is controlled by connecting it to the means 26 and 27. Further, a driving means for rotating the bowl 2 while being connected to the bowl 2 is provided with a bearing means 6 equipped with a recessed part 13 in prescribed form and an electric motor 8 connected to the means 6, and the bowl 2 is rotated by starting the driving means while freely attachably and detachably fitting a rod 7, which is projected on the bottom of the bowl 2, to the recessed part 13.
Patent JP-2000113153-A (JP)
Title: Data carrier and production thereof
Inventor: ISHII TAKASHI
IPC: G06K19/07
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress the destruction of internal parts such as IC chip even when comparative large stress such as bending a data carrier is applied from the outside. SOLUTION: The data carrier composed of a circuit board 3 packaging the IC chip such as a flash memory, first resin 4 of comparatively hard ABS resin for sealing the circuit board 3, copper antenna coil 5, for example, arranged while surrounding the first resin 4 and second resin 6 of silicon resin or the like composed of materials comparatively softer than the first resin 4 so as to seal the antenna coil 5 is provided. Thus, even when comparatively large stress is applied in the twist direction or the like of the data carrier, before propagating this stress from the outside to the first resin 4 sealing the circuit board 3, the stress is absorbed by the second resin 6 composed of soft materials and the destruction of internal parts such as IC chip is suppressed.
Patent JP-2000293852-A (JP)
Title: Optical recording medium, and method and device for recording and reproducing the medium
Inventor: AKIYAMA TETSUYA
IPC: G11B7/125
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To activate a device in a short time by shortening the time required for learning operation with respect to recording and reproducing of information to and from an optical recording medium. SOLUTION: This optical recording medium 1 has an information recording area 6, where information is recorded, and a recording/reproducing condition recording area 4 where recording/reproducing conditions indicating various set values in recording and reproducing devices for recording or reproducing information and device information specifying the recording and reproducing devices are recorded. The recording/reproducing conditions and device information recorded in a partial area of the recording/reproducing condition recording area 4 are read out, and information is recorded or reproduced on the basis of the recording/reproducing condition accompanied with device information coinciding with the recording and reproducing device for recording or reproducing.
Patent JP-H01121886-A (JP)
Title: Image forming device
Inventor: ISHIZU HISAO
IPC: G03G21/00
Filed: 1987-11-06
Abstract: PURPOSE:To easily attach and detach a photosensitive drum without staining an operator's hands by fitting the photosensitive drum into the fitting recesses of an image forming case from below and making selective use of the detaining and releasing of latches. CONSTITUTION:The recesses 30b into which both end shafts of the photosensitive drum 4 can be fitted from below are provided to the side plates on the front and rear sides of the image forming case 30. The latches 31 which can position and restrain bearing parts 4a of both end shafts of the drum 4 fitted into said recesses 30b and can release the restraint as well are provided to the two side plates of the image forming case 30. The staining of the operator's hands at the time of the drum exchange is thus obviated by the simple constitution.
Patent JP-2000164407-A (JP)
Title: Improved interposed mov surge arrester
Inventor: CARPENTER JR ROY B
IPC: H01C7/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To correct short circuit due to dusts or moisture or the surface defects of an MOV(metallic oxide varister) surface, and to improve high peak current adaptability. SOLUTION: This is an improved device and method for storing a single large-scaled MOV. The MOV is interposed between contact plates made of aluminum. A dead space between the contact plates is filled with epoxy resin, and the whole interposed body is covered with a dielectric film. The soft film or evaporation coating of an aluminum foil is used for correcting the surface defect of the MOV surface by covering the MOV surface. A freely selectable outer case can protect an MOV assembly housed in this from short circuit due to the storage of dusts, grease, or water. This device is designed so as to be made resistant to surge currents up to 1,000,000 A for a phase secondary power system with a low voltage.
Patent JP-H0996721-A (JP)
Title: Peeling method of protective film for optical film
Inventor: KATO KUNIYASU
IPC: G02B5/30
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a peeling method with excellent workability of a protective film used to protect an optical film. SOLUTION: An optical film is adhered with a protective film comprising a silicone-based compd. layer, base body and adhesive layer. When the protective film is to be peeled from the optical film by sticking an adhesive tape to the silicone-based compd. layer face, the silicone-based compd. layer is first heat- treated at 30-100 deg.C under air blow or irradiated with optically active rays, and then the adhesive tape is stuck to peel the protective film.
Patent JP-H03140219-A (JP)
Title: Rotary injection molder
Inventor: KOGA KOHEI
IPC: B29C49/06
Filed: 1989-10-27
Abstract: PURPOSE:To prevent the clamping of a holding mold and an injection mold from being impaired due to the tilt between them or producing scoring between them even after the long period of their use by a method wherein a base is movably supported by movable tie bars so as to be connected to a mold clamping device and to releasably support the upper part of a supporting column. CONSTITUTION:The side members 29 of a base 2 are movably inserted onto the inside tie bars 22 and the limiting tubes 25 of a mold clamping device 17. By connecting the base 2 and the mold clamping device 17 with each other, the upper part of a supporting column 5 is releasably supported by the base 2. Further, the lifting-up of the base 2 by the reaction force at the releasing of core from mold can be prevented from developing by the stoppers 24 of the limiting tubes 25. Furthermore, on both the sides of a fixed platen 19, mold clamping cylinders 20 and pulling-down cylinders 21 of a mold clamping platen 18 are disposed side by side. The lower end of each slow-down shaft 27, which is disposed in an array together with each pulling-down rod 26 connected to the mold clamping platen 18, is born by an shock absorber 28 on the machine bed side. In addition, two stop positions of a holding mold are utilized as the cooling parts of a molded item or, on the base at said positions, a cooling device 35 and a cooling device 36, at which the molded item can be taken out of the mold, are provided.
Patent JP-S63133411-A (JP)
Inventor: ONISHI ICHIRO
IPC: H01H13/08
Filed: 1986-11-25
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-H08134907-A (JP)
Title: Bond transfer system ground anchor
Inventor: MOCHIDA SATORU
IPC: E02D5/80
Filed: 1994-11-15
Abstract: PURPOSE: To prevent a grout material from splitting and to reduce the length of a bond length part by installing a reinforcing bar wound in a spiral shape and formed in a fusiform on the bond length part of a tension material at its upper part. CONSTITUTION: A reinforcing bar 1 wound in a spiral shape and formed in fusiform is installed on the bond length part L of a tension material 2 at its upper part. The tension material 2 is buried in a grout material 4 in ground. As a result, only the installing part of the fusiform reinforcing bar 1 enables to resist the increased portion of tensile force P even if tensile stress f evolved on the tension material 2 is increased with an increase in the tensile force P. The distribution of the tensile stress f is not appreciably extended to the lower bond length part L. The result prevents the grout material 4 from splitting and shortens the length of the bond length part L of the tension material 2.