baber/WOPTO huggingface dataset:
Patent JP-H10169778-A (JP)
Title: Piston ring
Inventor: FUJIOKA YASUO
IPC: F16J9/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the wavy deformation of a seal ring for more sealing ability by absorbing the thermal expansion of the seal ring under high load and temperature. SOLUTION: A piston ring has a resin seal ring 101 inserted in a ring groove 6 formed on the outer periphery of a piston 5 and a ring spring member 2 to thrust the seal ring 101 outward so that the seal ring 101 inserted in the ring groove 6 can contact a cylinder wall 7. Plural grooves are formed in the seal ring 101, which are extended across the peripheral direction of the seal ring 101 to partly divide the seal ring 101 only in an area where they are stored in the ring groove 6.
Patent JP-H11145895-A (JP)
Title: Mobile radio communication system and radio communication terminal
Inventor: ITO YOSHIHIRO
IPC: H04B10/112
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To perform communication as a normal mobile radio system even at a place where there is no optical receiver by switching and using the case of using radio waves for a communication medium between a radio base station and a radio terminal equipment and the case of using the other medium. SOLUTION: When the radio terminal equipment 12 moves to an area where the utilization of the radio waves is inhibited, the radio terminal equipment 12 is passed through a receivable area 18 of a trigger signal generator 16. Inside this area, the radio terminal equipment 12 receives the trigger signals of the trigger signal generator 16 and switches a transmission circuit to the one for optical signals. Thus, the radio terminal equipment 12 uses light as a transmission signal wave. Also, in the case that the radio terminal equipment 12 moves to the area 13 where the use of radio waves is enabled, the radio terminal equipment 12 is passed through the receivable area 17 of the trigger signal generator 15. Inside the area, the radio terminal equipment 12 receives the trigger signals of the trigger signal generator 15 and switches the transmission circuit to the one for the radio waves.  Thus, the radio terminal equipment 12 uses the radio waves as the transmission signal wave.
Patent JP-H03188453-A (JP)
Title: Printing original plate for electrophotographic plate making
Inventor: KATO EIICHI
IPC: C08L57/10
Filed: 1989-12-19
Abstract: PURPOSE:To obtain the printing original plate having a good sensitivity and high response speed by incorporating a polymer component having a formly group and/or specific functional group into the binder resin of a photoconductive layer. CONSTITUTION:The polymer component having the formyl group and/or the functional group expressed by formula I is incorporated into the binder resin of the photoconductive layer. In the formula I, R1, R2 may be respectively the same or different and denote a hydrocarbon group or R1, R2 denote the residual org. group forming a ring by combining with each other. R1, R2 are preferably 1 to 12C aliphat. group which may be substd. if R1, R2 respectively denote the hydrocarbon group. The printing original plate having the good sensitivity and the high response speed is obtd. in this way.
Patent JP-H08214837-A (JP)
Title: Method for decreasing viscosity by using gumacacia
Inventor: SHINDEII ERU CHIYANSERAA
IPC: A23L11/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To facilitate tube feeding by adding gum acacia to water nutritional compositions containing soy fiber so as to lower viscosity in the water nutritional compositions. SOLUTION: Effective viscosity lowering amount (normally about 0.2 to about 4 wt.%) of gum acacia is added to water nutritional compositions containing soy fiber of about 0.2 to about 3 wt.% so as to lower viscosity in the water nutritional compositions. Thereby sufficient flowing speed is obtained at the time of tube feed, processing and packaging are easy and its eating feeling is also satisfactory.
Patent JP-H04194759-A (JP)
Title: Measuring method for discharge energy by using coherer
Inventor: ISHIYAMA TONERI
IPC: G01R29/12
Filed: 1990-11-28
Abstract: PURPOSE:To always enable measurement of the discharge energy of a charged object by making connection between a collecting element and a coherer by a shield wire. CONSTITUTION:The discharge energy of a charged object 13 is induced to a collecting element 1 and this energy is passed through a shield wire 2 and sensed by a coherer 3. When the sensed energy reaches the operation energy sensitivity of the coherer 3 itself, the resistance value of the coherer 3 turns to be low suddenly. Since a secondary coil 9 is wound on a primary coil 8 of a decoherer 6, besides, an alternating current having the same cycle with that of operation of the decoherer 6 is generated in the coil 9, this current is turned into a direct current by a rectifier 10 and a capacitor 11 is charged with it. A charged voltage of the capacitor 11 becomes high in proportion to the cycle of the decoherer 6 and this voltage is measured by a direct-current meter 12. Since the amplitude of a value of this meter 12 is proportional to the cycle of the decoherer 6, the value of a change in the discharge energy of the charged object 13 can be measured continuously.
Patent JP-H07180224-A (JP)
Title: Boundary wall construction method for building unit
Inventor: YOSHIDA KOJI
IPC: E04B1/348
Filed: 1993-12-24
Abstract: PURPOSE:To apply a manufacturing process of a general building unit to a boundary wall construction method, and to simply conduct a work of fitting a boundary wall. CONSTITUTION:First, in the respective processes, a ceiling panel 1 having a ceiling face material 14, a floor panel 2 having a floor surface material and two gable panels 3,4 are formed. Subsequently, the above panels are combined to form a building unit. At this time or before that, a boundary wall insert groove 26 is provided on the floor panel 2, and a boundary wall holding part is provided on one gable panel 3. Subsequently, the lower end part of the boundary wall 7 is inserted in the boundary wall insert groove 26 of the building unit, and the upper end part of the boundary wall 7 is held by the boundary wall holding part. Thus, the boundary wall is formed in the building unit.
Patent JP-H07181025-A (JP)
Title: Method for detecting product having defective profile
Inventor: TOMIKAWA YOSHIHIRO
IPC: G06T1/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method for detecting the entire profile of a product to be inspected and the content of defective profile easily. CONSTITUTION:A plurality of entire profile patterns 2 are compared with a product outline pattern 4 and a most fitting pattern 2 is extracted thus recognizing the entire profile of produce at first. The pattern is then extracted from the mismatching part and compared with a plurality of defective profile patterns 3. A most fitting defective pattern 3 is then extracted and the content of defective profile is recognized.
Patent JP-H07180056-A (JP)
Title: Production of vapor deposition plating material
Inventor: TERADA MAKOTO
IPC: C23C14/56
Filed: 1993-12-24
Abstract: PURPOSE:To easily obtain a plating layer changed in film thickness in the transverse direction of a long-sized base material. CONSTITUTION:A mask 6 which is arbitrarily changed in the opening length in the traveling direction of an aperture 9 like L9c, L9e is used. This mask 6 is disposed between the traveling long-sized and band-shaped base material 1 and an evaporating source of a raw material for plating. The base material 1 is subjected to vapor deposition plating by the vapor passing the aperture 9.
Patent JP-H09144222-A (JP)
Title: Snow-thawing roof tile
Inventor: KIKUCHI HIROMU
IPC: E04D1/30
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To thaw snow fallen on a roof by snow-thawing roof tiles by making use of the heat-energy accumulated in a house. SOLUTION: A plurality of recesses 2, 2... taking in the warm air rising up from a house are provided at every specified distance at the underface of tile plate bodies 1 made of a material with a high thermal conductivity to make use of the accumulated heat in the house and heat up the whole upper surface of the tile bodies. Accordingly, snow is thawed out and prevented from accumulating on the upper face of tile bodies owing to the rised temperature. Or fallen snow on the roof slides down from the ridge side A to the eaves side B along the inclination of the roof owing to the own weight. In this way, the removing work of snow on the roof is not required.
Patent JP-H10158140-A (JP)
Title: Cosmetic and pharmaceutical preparation containing uv-filter having light stability
Inventor: HABECK THORSTEN DR
IPC: A61K31/22
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic and pharmaceutical preparation capable of absorbing rays in UVA region with high absorbance and having light stability by compounding a UV ray-absorbing compound known in cosmetics, etc., for protecting human skin or human hair from sun light with an enamine derivative. SOLUTION: This preparation of the formula [CC double bonds exist in an E- and/or Z-configuration; R<1> is COOR<5> , CONR<5> R<6> , R<7> OP(OR<8> )O, etc.; R<2> is COOR<6> , etc.; R<3> is H, a <=18C aliphatic group, etc.; R<4> is an aromatic group having 5-12 ring atoms, etc.; R<5> to R<8> are each H, a <=18C open-chain or branched aliphatic group, etc.] is obtained e.g. by reacting 2,4-pentanedione with anthranilic acid 2-ethylhexyl ester and triethyl orthoformate. A compounding ratio of one or more of compounds of the formula for absorbing UVA rays is preferably 1-7wt.% based on the total weight of a cosmetic, a medicine, etc., and the ratio is advantageously 20-50wt.% based on the total weight of the UVB and the UVA absorbing agents.
Patent JP-H03187977-A (JP)
Title: Raw material composition for silicon nitride sintered compact and production of silicon nitride sintered compact using the same
Inventor: NAKADA TAKAO
IPC: C04B35/584
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a silicon nitride(SiN4) sintered compact having a high fracture toughness and mechanical strength by forming a raw material composition containing silicon nitride powder, magnesium oxide and germanium oxide in a specific proportion and sintering the resultant compact. CONSTITUTION:A raw material composition for a silicon nitride sintered compact containing 0.5-14wt.% magnesium oxide, 0.5-10wt.% germanium oxide and the remainder of silicon nitride powder is prepared. The resultant raw material composition is then mixed and the obtained mixture is formed and subsequently sintered.
Patent JP-H10173127-A (JP)
Title: Manufacturing method of resistor
Inventor: KANEMATSU SHIGERU
IPC: H01L27/04
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To enable forming of a diffused region and a small-resistance region having equal areas and accurately form a resistor having specified resistance; a large-resistance part to be a resistance body composed of low-concn. impurity regions covered with a mask pattern is sandwiched between the diffused region and the small-resistance region. SOLUTION: On a base 10 a resistance film 15 is formed and patterned to form a resistance pattern 21 having specified width and length, and contact patterns 22 widen than the pattern 21 connecting to both ends of the pattern 21 are formed. A mask pattern 31 having a shorter length than the spacing between the contact patterns 22 and wider width than that of the resistance pattern 21 covers the resistance pattern 21 with a larger spacing between the mask pattern 31 and each contact pattern 22 than the mask alignment deviation caused at forming of the mask pattern 21. Using the mask pattern 31 as a mask an impurity is doped.
Patent JP-H06171358-A (JP)
Title: Resin-made window structure for vehicle
Inventor: TAIO YOSHINORI
IPC: B60J1/00
Filed: 1992-12-08
Abstract: PURPOSE:To reduce the damage of a conductive fine line member by forming the hard coating layer of a window member base body part into two layer structure, and interposing a conductive fine line pattern between two hard coating layers in the resin made window structure of a vehicle with the hard coating layers formed on both faces of the window member base body part. CONSTITUTION:A window member is formed of a window member base part 2, hot wires 3 for defogging and the like as a conductive fine line pattern provided at the window member base body part 2, and trimming parts 6. First hard coating layers 4 are formed on both faces of the window member base body part 2, and a second hard coating layer 5 is formed on the first hard coating layer 4. The hot wires 3 are interposed between the first and second hard coating layers 4, 5. Since the hot wires 3 are thus interposed between the first and second hard coating layers 4, 5, the hot wires 3 can be protected and, the freedom of selecting the material of the hot wires 3 can be enlarged.
Patent JP-2000156731-A (JP)
Title: Speech unit
Inventor: YOSHIDA TAKEHIRO
IPC: H04M1/57
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a speech unit provided with an automatic answering recording function, by which even a caller whose message has not been recorded during the absence of the user can be recognized properly. SOLUTION: When a speech unit is set to presence mode, a bell tone rings at the arrival of an incoming call, and a caller telephone number is displayed at the same time, whereas when in an automatic answering recording mode, a secondary reply is made to an incoming call. When a caller is a facsimile terminal, the unit executes facsimile communication, and when the opposite party is not a facsimile terminal, the unit executes automatic answering recording and stores a caller telephone number. When no voice signal comes within 5 secs during the automatic answering recording, this speech is not recorded but the caller telephone number is stored.  When display of a destination that is recorded during the absence is selected, destinations (caller telephone numbers) whose recording is executed and destinations (caller telephone numbers) whose recording is not executed are separately displayed, and the destinations whose messages are not recorded are displayed, together with information number of arrived incoming calls in the order of high frequency of the incoming calls.
Patent JP-2000156611-A (JP)
Title: Frequency multiplier
Inventor: YAMADA ATSUSHI
IPC: H03B19/14
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a frequency multiplier that can extract harmonics of 4-th or over efficiently, regardless of a simple configuration employing a high frequency transistor(TR) to attain miniaturization and a stable operation. SOLUTION: One terminal of a 1st transmission line 3 connects to a collector of an HBT 2 whose base connects to an output terminal of an input side matching circuit 1 and whose emitter connects to ground, and one terminal of a tip open stub 4 for blocking passing of a second harmonic connects to the other terminal of the 1st transmission line 3. One terminal of a 2nd transmission line 5 connects to the other terminal of the 1st transmission line 3 and one terminal of a tip open stub 6 for blocking passing of a fundamental wave connects to the other terminal of the 2nd transmission line 5. An input terminal of an output side matching circuit 7 connects to the other terminal of the 2nd transmission line 5.  The fundamental wave is reflected toward the HBT 2 at the connecting point of the tip open stub 6 for blocking passing of the fundamental wave and the second harmonic is reflected toward the HBT 2 at the connecting point of the tip open stub 4 for blocking passing of the second harmonic so that harmonics of 4-th or over only are outputted via the output side matching circuit 7.
Patent JP-H08184405-A (JP)
Title: Rotational angle detector
Inventor: NAKAMURA SHOHEI
IPC: G01B7/30
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a rotational angle detector comprising magnetoresistive element and a magnetic drum in which a constant interval can be sustained between the resistive element and a magnetic drum when variation of atmospheric temperature or high resolution is required. CONSTITUTION: A supporting board 11 is supported oppositely to the magnetized surface 6 of a magnetic drum 4 by means of a plurality of compression springs 10 and the supporting board 11 is pressed against the magnetic drum 4. The supporting board 11 and the magnetic drum 4 are fixed with magnets 13, 14 of same polarity and a constant interval is sustained between an MR element 12 and the magnetic drum 4 using the magnetic repelling force.
Patent JP-H11216267-A (JP)
Title: Electronic game device
Inventor: MURATA YOSHIYUKI
IPC: A63F13/53
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To objectively grasp the situation and the degree of a victory or defeat result in a battle by displaying the montage image of a battle opponent or a message. SOLUTION: Respective parts patterns corresponding to the respective kinds of montage data of X and Y, which are previously stored in battle montage RAM, are read from basic parts pattern ROM and displayed in a display part 23 (in a figure A). Points which are previously set at every parts pattern for constituting the respective montage images are read from battle point ROM and summed-up so that the victory or defeat of X and Y are judged by comparing the largeness of the summed-up points. In accordance with the judgement result, a pleasant expression with a victory message and a sad expression with a defeat message are respectively read from expression parts pattern ROM and battle message ROM and displayed in the display part 23 concerning the montage image at a winner side and that at a loser side (in the figure C).
Patent JP-H06151517-A (JP)
Title: Film carrier
Inventor: ISHII TAKAHISA
IPC: H01L21/60
Filed: 1992-11-13
Abstract: PURPOSE:To enable easy execution of a gate processing which is needed after a semiconductor device for which a film carrier is used is sealed with resin. CONSTITUTION:In a film carrier 1 which is used for a resin-sealed type semiconductor device to be molded by resin, a metal plating film 10 having low adhesion to resin is formed on a part corresponding to a runner 17 of a bottom tool 12, of the surface Q of a base film material of an outer-peripheral frame part 2b of a base film 2 held by a top force 11 and the bottom tool 12 between. The resin flowing through the runner 17 at the time of resin sealing comes into contact with the surface of the metal plating film 10 alone. Since the adhesion of the metal plating film 10 to the resin is lower than that of the base film material, a residue 22 of resin setting in the runner 17 can be peeled off simply from the surface of the metal plating film 10.
Patent JP-H11161059-A (JP)
Title: Transfer blade
Inventor: MORI HIROYUKI
IPC: G03G15/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer blade which is capable of keeping the pressing force of a blade member adequate, easily cut and with high accuracy as well by providing notched parts in the nearly central parts of side edge parts not fixed on a plate like holder, in both end parts in a longitudinal direction of the blade member. SOLUTION: The blade member 16 is fixed in the inside parts of both attaching holes 6 of the plate like holder 12. Semi-circular notched parts 17 are provided in the nearly central parts of the side edges not fixed on the holder 12, in both end parts in the longitudinal direction of the blade member 16. In other words, the notched parts 17 are formed to place their opening bottom end parts above the top end part of the holder 12. Thus, when both edges in the longitudinal direction of the blade member 16 are cut by a cutting blade, its edge can be stopped by the parts of the notched parts 17, so that both end parts are surely cut off without damaging the cutting blade and the edges of both end parts can be finished with the high accuracy.
Patent JP-H01170514-A (JP)
Title: Extruder
Inventor: GOTO MITSUO
IPC: B21C26/00
Filed: 1987-12-25
Abstract: PURPOSE:To eliminate necessity of increasing the thickness in order to increase the strength of a die stem by forming a hole in a die and forming a sectional form of the through-hole of the die stem to be projected out of the inner peripheral surface inside an assumed line except the hole of the die. CONSTITUTION:The die 5 forming two hole 5a is used and the through-hole 15 of the die stem is formed conforming to said hole 5a of this die and each hole 5a is positioned inside the through-hole. As a result, the thickness of the projecting part 14 of the die stem does not get thinner than need and even when a smaller wire rod S is extruded, the extrusion ratio of the product is drastically reduced for a billet 2 compared with the case of using single hole die. Thereby, the amount of the billet extruded from the die 5 as the wire rod S produced becomes two folds, so there is no need for elevating the extruding pressure at the extruding part 4. Therefore, there is no necessity for making the extruder 1 large in size and increasing the thickness of the die stem.
Patent JP-H08187619-A (JP)
Title: Clamp device for saw blade of sawing machine
Inventor: UCHIYAMA EIZO
IPC: B23D61/02
Filed: 1994-12-28
Abstract: PURPOSE: To facilitate mounting/demounting of saw blade by mounting the saw blade sandwitched by saw blade holding flanges on an end of saw blade mounting shaft, and enablying end faces of the flanges to be able to be pressure- held by a cylinder having a spring therein through a pressure-hoding plate. CONSTITUTION: A plate 6 transmits clamp force of a spring 5a set inside a cylinder 5 to saw blade retaining flanges 3a, 3b and a saw blade 1. In removing the blade 1 pressure is applied to a chamber 5c in a cylinder 5 by a pressure connection part 5b at an end of the cylinder 5. A cylinder rod 5d is fixed to a rotary shaft 4 so that the cylinder 5 is moved rightward. The clamp force is thereby released. A horseshoe-like blade 6 is then pulled out upward. Pressure to the chamber 5c is released thereafter from the connection part 5b and the cylinder is resumed to the original condition. Then, a saw blade 1 and the flanges 3a, 3b are integrally pulled out rightward from the shaft 4.
Patent JP-H04206579-A (JP)
Title: Magnetic shielding device
Inventor: HIGUCHI YOSHIYA
IPC: H05K9/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable a device to be magnetically shielded without disturbing a uniformly applied magnetic field in an outer region by a method where a ferromagnetic material and a superconductor material are combined to use. CONSTITUTION:Ferromagnetic materials 1 and superconductive materials 2 are combined as alternately laminated. Or, the materials 1 and 2 are combined in mosaic or a superconductors are buried in or pasted on a ferromagnetic shielding body. By this constitution, the reduction of an external magnetic flux in amount due to the absorption by a ferromagnetic material 3 can be compensated with the increase of the external magnetic flux in amount owing to the exhaustion by the Meissner effect of a superconductor material, so that an external magnetic flux can be kept constant in density as a whole, and a device can be magnetically shielded keeping an external magnetic field minimal in turbulence.