baber/WOPTO huggingface dataset:
Patent JP-H10233135-A (JP)
Title: Electrode and its manufacture
Inventor: ZENMEI KAZUKUNI
IPC: H01H1/06
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To enhance junction strength by preventing softening of the junction between a contact material and a current-carrying member in an electrode, where the contact material such as a copper-tungsten alloy and the current- carrying member such as a copper alloy are directly joined together. SOLUTION: An alloy material, selected from among copper alloys and soft steel which when heated are excellent in softening resistance as compared with copper, such as a chromium-copper alloy, an alumina-scattered copper alloy, a zirconia-copper alloy, a chromium-zirconia-copper alloy, a beryllium- copper allay, and an iron-copper alloy, is used on at least the mating surface 3 of a current-carrying member to a contact member 1, to prevent softening of the current-carrying member 2 due to heating during direct junction such as pressure connection, beam welding, and friction pressure connection. Thereby the force with which the current-carrying member 2 and the contact member 1 are pressed against each other for direct junction is maintained to enhance junction strength.
Patent JP-H02211798-A (JP)
Title: Horn speaker for woofer
Inventor: TOGASHI AKIRA
IPC: H04R1/30
Filed: 1989-02-10
Abstract: PURPOSE:To improve the sound quality and to facilitate transportation and installation by combining specific glass fiber reinforced cement plates integrally. CONSTITUTION:A wall face of a horn speaker 1 for woofer is formed with a glass fiber reinforced cement plate with a prescribed thickness. Moreover, the glass fiber reinforced cement plate forming the wall face of the horn speaker 1 for woofer consists of plural side plates 3-6 and a buffle plate 7, they are manufactured separately and assembled and incorporated at the installing location of the horn speaker 1 for woofer. Thus, the speaker is made as a free shape according to the design, the sound quality is not deteriorated even when the sound volume is increased and the transportation and assembling of the horn speaker 1 for woofer are facilitated.
Patent JP-H07241884-A (JP)
Title: Mold apparatus for resin shutter of magnetic disc device
Inventor: MIURA SUSUMU
IPC: B29C45/33
Filed: 1994-03-02
Abstract: PURPOSE:To provide a mold apparatus for the resin shutter of a magnetic disc device capable of carrying out mold releasing of resin during mold opening. CONSTITUTION:There is provided a movable side mold disc 34 having a stationary side mold disc 20 and core part 35A provided projectingly thereon. The movable side mold disc 34 includes a pair of slide cores 36. The slide core is provided with an insert 41. Accordingly, during mold opening, the central part of the insert 41 is slightly projected to the core part 35 A side through thermal expansion in order to enable the side disc of the shutter to be mold- released positively.
Patent JP-S58148405-A (JP)
Inventor: KUROKAWA EISUKE
IPC: H01G4/00
Filed: 1982-03-01
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-S60175669-A (JP)
Inventor: UESUGI HIROKUNI
IPC: E21D13/00
Filed: 1984-02-23
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-H09203425-A (JP)
Title: Disc brake
Inventor: SHIMURA YUKITOSHI
IPC: F16D65/18
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make a piston lightweight in its entirety and greatly enhance the productivity of pistons and insulators. SOLUTION: A plurality of grooves 12 having a predetermined depth are formed in the inner peripheral surface 10B of a piston 10, extending axially of the piston 10. An annular step part 13 formed on the opening end face 10C side of the piston 10 along the inner peripheral surface 10B thereof, has a cut-in depth diametrical of the piston 10, which is substantially equal to the depth of the grooves 12. Further, the weight of the piston 10 is reduced by a degree corresponding to the grooves 12, and an end part 12 of each of the grooves 12 is relieved inward from the opening end face 10C so as to prevent the opening end face 10C of the piston 10 from being formed with burrs or the like along the grooves 12.
Patent JP-H09229830-A (JP)
Title: Liquid sample collecting device
Inventor: FUJITA TAKESHI
IPC: G21F9/04
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sample collecting device which, without requiring a complex device, collects liquid sample with a simple configuration and accurately. SOLUTION: A long cylinder 1 is provided with a sampling tube 4 which branches from its side surface. The lower end of the cylinder 1 is sealed up with a bottom part cap 2, and a piston 5 is inserted from an upper end opening. A scale 3 is engraved on the side surface of the cylinder 1, and a piston pressing rod 6 is attached to the piston 5. With the piston 5 being pressed down, the sampling tube 4 and its nearby cylinder 1 are submerged in a liquid sample 7, and when the piston pressing rod 6 is pulled up, the inside of the cylinder 1 becomes negative pressure, and the liquid sample 7 is made to flaw in the cylinder 1 through the sampling tube 4. Collection amount is read by the scale 3.
Patent JP-H04248558-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device provided with the same sensitive body and facsimile equipment
Inventor: MIYAZAKI HAJIME
IPC: H04N1/29
Filed: 1991-02-04
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having practical high sensitivity characteristics and stable potential characteristics at the time of repeated use by forming a photosensitive layer contg. a specified disazo pigment on an electrically conductive substrate. CONSTITUTION:A photosensitive layer contg. a disazo pigment represented by formula I is formed on an electrically conductive substrate. In formula I, each of R1-R4 is H or an electron attracting group, X is O, S or dicyanomethylene, each of Ar1-Ar4 is an arom. carbocyclic group or an arom. heterocyclic group which may have a substituent, each of A1 and A2 is a residue of a coupler having a phenolic hydroxyl group and A1 and A2 may be different from each other or the same.
Patent JP-2000234102-A (JP)
Title: Noble metal sintered article and its production
Inventor: FUJIMARU ATSUSHI
IPC: B22F1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a noble metal sintered article which is, more concretely, less in shrinkage caused by sintering and also having high strength and to provide a method for producing it as to a method for producing a noble metal sintered article used as the stock for producing noble metal molded articles high in technical elements, for instance noble metal jewels, artistic handicrafts and ornaments. SOLUTION: A clay compsn. for molding or a compsn. for deposition contg. noble metal powder composed of one or more kinds of pure noble metal powder and noble metal alloy powder, desirably contg. noble metal powder and, as an organic binder, 0 to 0.5 wt.% network high polymer obtd. by condensing structural unit bodies with 0.022 to 3.0 wt.% water soluble cellulosic resin as an organic binder and 0.02 to 3.0 wt.% starch or material of structural unit of phenylpropane as the skeleton is molded to a desired shape or is deposited on an article, and the molded body or article deposition subjected to drying and solidifying is rapidly heated and sintered.
Patent JP-2000229342-A (JP)
Title: Method for deciding stop position of moving die plate of injection-compression molding machine
Inventor: AKIBA TETSUO
IPC: B29C45/70
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To stop a moving die plate at a minute position by stabilizing it by a method in which during compression molding, after a mold is clamped and the moving die plate is advanced, a ball screw is rotated, and a stopper is brought back by a prescribed mold compression margin. SOLUTION: During compression molding, a moving mold 5 is contacted with a fixed mold 3 by a mold clamping cylinder 7 to form a cavity. In order to form a compression margin δ in the cavity, a ball screw 10 is rotated by a prescribed number of rotation by a servo-motor 9, and a stopper 11 is brought back by a prescribed compression margin δ. After that, a molten material is injected from a injection device into the cavity, and a moving die plate 6 is brought back by a prescribed compression margin δ by the pressure of the molten material accumulated in the cavity and stopped by the stopper 11. In this way, even when the molten resin is injected into the cavity, the moving die plate 6 can be stopped always stably without being brought back.
Patent JP-S60177338-A (JP)
Title: Silver halide photosensitive material
Inventor: SASAKI NOBORU
IPC: G03C1/005
Filed: 1984-02-24
Abstract: PURPOSE:To increase spectral sensitivity and sharpness and to prevent increase in fogs during preservation by using an emulsion incorporated with specific silver halide and sensitized in color by a specific cyanine dye for at least one layer of a photosensitive material and adjusting the emulsion layer to a specific equil. pH value. CONSTITUTION:At least 50% of the total projecting area of the AgX used for at least one layer in the silver halide (AgX) emulsion layer contained in a photosensitive layer is occupied by flat plate-shaped AgX particles having >=5:1 average aspect ratio. Said emulsion is sensitized in color by a cyanine dye having the oxidation reduction potential lower than 0.7V than a satd. calomel electrode and the pH value of the layer in which said emuslion is contained is made to <=6.0. The sensitivity is increased while the intrinsic spectral sensitivity is maintained by using the flat plate-shaped AgX particles having the high aspect ratio and the above-mentioned special sensitizing dye and selecting the pH of the emulsion layer in the above-mentioned way. The stability of the latent image after exposure and the green shelf life of the photosensitive material are thus improved. Such photosensitive material is utilized for a color negative film and color reversal film for which high sensitivity and high image quality are requested.
Patent JP-H04273040-A (JP)
Title: Block on ring type abrasion test device
Inventor: KOSHIRO KAZUTAKA
IPC: G01N19/02
Filed: 1991-02-28
Abstract: PURPOSE:To improve the efficiency and the reliability of a comparative evaluation test for a thin film or an abrasion evaluation test for a base material in a light load by making the tests accurately performable with a friction surface of a ring type specimen and a block type specimen always making constant contact, and with contact conditions in respective tests made equal. CONSTITUTION:A ring type specimen 4 is fixed to a rotary shaft 2 rotatably provided on the lower part of a bearing housing 1, and a bearing guide box 7 is fitted on an upper part than the rotary shaft 2 in the bearing housing 1. In the bearing guide box 7, a linear ball bearing 9 is supported with an automatic aligning ball bearing 10, and moreover a block material guide jig 8 supported with the linear ball bearing 9 is housed. A block type specimen 11, contacting a friction surface of the ring type specimen 4, is fixed to the lower end of the block material guide jig 8.
Patent JP-H11220600-A (JP)
Title: Internet facsimile equipment
Inventor: MATSUSHITA SATOSHI
IPC: H04N1/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an internet facsimile equipment in which number of address entry mistakes is decreased. SOLUTION: When user identification information or the like is received (S1: YES) and a one character at the had of a domain name is entered (S3: YES), the processing proceeds as follows. When a key is depressed (S3: YES) and the key is an object display key 42 (S7), the objects of domain names whose head character is the single-character above are displayed (that is, remaining characters of the domain names are supplemented) (S11). When a key is depressed (S13: YES)and the key is a confirmation key 43 (S157), the object is selected as the domain name of the destination and the destination address is confirmed with the object and the user identification number (S17), and internet facsimile transmission is executed to the address (S19). Thus, it is not required to enter one by one character for the domain name.
Patent JP-H01210490-A (JP)
Title: Antioxidant
Inventor: EZAKI HIDEO
IPC: A61K35/74
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a natural substance antioxidant which is more effective and less expensive and can be supplied in a larger quantity than tocopherol, by using an antioxidant substance contained in lactobacillus as an active component. CONSTITUTION:This antioxidant comprises an antioxidant substance contained in lactobacillus as an active component. A lyophilized biomass from lactobacillus, e.g., Lactobacillus casei or Lactobacillus acidophilus, contains a substance having excellent oxidation inhibiting activity. Esp., the oxidation inhibiting activity of the substance from Lactobacillus casei is powerful. The antioxidant substance per se has excellent stability. The antioxidant substance in the biomass is dissolved into the solvent by treating the biomass with a hydrophilic org. solvent. Accordingly, it is most advantageous to separate the antioxidant substance from the biomass by extracting with a hydrophilic org. solvent so as to use the same as an antioxidant.
Patent JP-S52118146-A (JP)
Title: Power plant uses low boiling point medium to working fluid
Inventor: AKIBA NORIFUMI
IPC: F01K25/10
Filed: 1976-03-30
Abstract: PURPOSE: To ensure small size arranging apparatus while eliminating waste water treating environmental pollution, by directly contacting a low boiling point medium and a low heat source medium in an evaporator while installing a separator, which recovers the low boiling point medium in the low heat source medium after heat exchanging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06228988-A (JP)
Title: Locking mechanism of hydraulic machine
Inventor: SAKAMOTO YUKIO
IPC: H04Q9/00
Filed: 1993-01-29
Abstract: PURPOSE:To protect an operator from a danger by releasing the lock of a locking mechanism without care in remote control by providing a directional control circuit installed on the supply line of oil pressure to an actuator and an operator detecting means. CONSTITUTION:An electromagnetic-direction changeover valve 1 and a directional changeover valve 2 are constituted as a directional control circuit, the supply of oil pressure from a pump 12 is interrupted when the valve 2 is placed at a position B' in response to the manual operation of a lever 3 for locking in the state, in which the valve 1 is placed at a position B in a standard state, and manual locking is set. Whether or not an operator is positioned in a driver's cab is detected by a valve controller 5 by a detecting signal from a seat sensor 8 for detecting the weight of operator's body. When the absence of the operator is detected by the detecting means, the valve 1 is remotely controlled through a transmitter 7, a receiver 6 and the controller 5, the valve 1 is changed over from the position B to a position A, the supply of oil pressure which has been interrupted so far is restored, a cylinder 9 is supplied with oil pressure from the pump 12, and the cylinder 9 is driven.
Patent JP-S62192424-A (JP)
Title: Epoxy resin molding material for sealing
Inventor: TORII MUNETOMO
IPC: H01L23/31
Filed: 1986-02-18
Abstract: PURPOSE:To obtain the titled molding material excellent in electrical properties, moisture resistance, moldability, protection of a working environment and the appearance of a molding, containing a mixture obtained by kneading a novolak phenolic resin with a specified compound by heating. CONSTITUTION:A mixture (B) is obtained by kneading a novolak phenolic resin (a) of a softening point of 60-120 deg.C with 2-20wt% 1,8-diazabicyclo (5.4.0)- undecene-7 (derivative) (b) by heating at 80 deg.C or above. A curable epoxy resin (A) having at least two epoxy groups in the molecule (e.g., high-molecular epoxy resin) is mixed and kneaded with component B and, optionally, another curing agent (e.g., polyamide resin), a flame retardant, an inorganic filler (e.g., crystalline silica), a mold release, a coupling agent, a colorant, etc., and the mixture is ground and, if necessary, granulated.
Patent JP-H01209341-A (JP)
Title: Thermometer/hygrometer
Inventor: UCHIKAWA YOSHIRO
IPC: G01N19/10
Filed: 1988-02-17
Abstract: PURPOSE:To obtain a hygrometer which maintains stable accuracy even for atmosphere, fouling and the like with a low power consumption, by forming dry and wet bulbs to determine moisture with an arithmetic processing of a temperature difference. CONSTITUTION:A dry bulb and a wet bulb are formed in thermocouples 1 and 2 and the wet bulb is so arranged to be identical to an ordinary thermometer/hygrometer. Electromotive forces of the thermocouples 1 and 2 are inputted and selected with an input switching circuit 3 by a signal of a CPU 5 and converted into digital with an A/D converter 4 to be sent to the CPU 5. The electromotive force value is converted with the CPU 5 into a tem perature value according a specified electromotive force-temperature conversion table. Then, the other thermocouple is selected with the input switching circuit 3 to obtain a temperature value likewise. Based on a temperature difference between the dry and wet bulbs and a dry bulb temperature, a specified computa tion is performed to calculate a relative humidity.
Patent JP-H09230930-A (JP)
Title: Plant operation guide device
Inventor: HIMONO RIYOUICHI
IPC: G08B31/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the judgment as to whether a retrieved case is proper or not for an operator by providing a retrieval block generation means and a retrieval expression correspondence screen arrangement means displaying a generated retrieval block in accordance with the arrangement of the retrieval expression. SOLUTION: A case item reading part 50 reads the case item corresponding to a retrieval key from the case retrieved in a case retrieving part 40. A retrieval block generating part 60 combines the retrieval key and the case item corresponding to this key in accordance with the arrangement of the retrieval expression. A retrieval expression correspondence screen arranging part 70 displays the retrieval block generated in the retrieval block generating part 60 in accordance with the arrangement of the retrieval expression. Processes through which the part 40 retrieves the case base 10 are described by the case item reading part 50 and the retrieval block generating part 60 and the description is displayed on a screen by the screen arranging part 70, so that how the logical expansion is conducted for the case retrieval can be clearly recognized by an operator.
Patent JP-H11233879-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: IWAI NORIHIRO
IPC: H01S5/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device having the constitution, by which the manufacturing process can be simplified, and the manufacturing method thereof when the device is formed on a p-type substrate. SOLUTION: This element 10 is the semiconductor laser element formed on a p-type semiconductor substrate 12. This element 10 has the p-type semiconductor substrate 12, a first current block 16, which is formed on the p-type semiconductor substrate 12 and has an electric opening region 14 for the p-type semiconductor substrate 12 and mesa-stripe shaped laminated structures 18, 20, 22 and 24, which are formed on the conducting opening region of the first blocking layer 16 and embedded in the second current blocking layer 16 at both sides and include at least an active layer 20.
Patent JP-H11234999-A (JP)
Title: Brushless dc motor
Inventor: YOSHIKAWA RIKIO
IPC: H02K15/03
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a brushless DC motor in which a permanent magnet is not lengthened and a motor can be restrained from lengthening, even in a type subjected to skew magnetization. SOLUTION: Excitation of each armature winding 4 on the stator 6 side is switched by using a signal from a magnetism detector 7 installed on the stator 6 side so as to detect magnetic poles N, S of a permanent magnet 1 on the rotor 2 side. The permanent magnet 1 is magnetized in a magnetization part 1A for field system subjected to skew magnetization facing each pole part 3a of an armature core 3, differently from a magnetization part 1B for rotating position detection facing the magnetism detector 7. Each magnetic pole border line 14B of the magnetization part 1B is installed corresponding to the position of about 1/2 in the lengthwise direction of each magnetic pole border line 14A in the magnetization part 1A. The magnetism detector 7 is arranged in a gap between adjacent end portions of armature windings 4 facing the magnetization part 1B.
Patent JP-H0563788-A (JP)
Title: Radio telephone system
Inventor: KOIZUMI SHIGERU
IPC: H04M1/725
Filed: 1992-02-21
Abstract: PURPOSE:To allow an opposite party of a phone call to select a specific mobile set and to prevent a message from being leaked to a 3rd party by providing a recording/reproducing unit recording/reproducing the message to an absence subscriber automatically to the mobile set. CONSTITUTION:When a control section 8 of mobile sets 21-23 detects an incoming call, the control section 8 detects whether or not the mobile sets are set in the automatic answering mode. When set in the automatic answering mode, a line acquisition instruction signal is sent to a stationary equipment and a recording/reproducing unit 7 sends a signal tone used to set the automatic answering start state and the unit 7 starts recording of a message from the opposite party. When the talking of the opposite party is finished, the standby state is set. Moreover, when the off-hook state is not set, whether or not a reproduction button of an operation section 13 is depressed is detected, and when reproduction is not implemented, the unit 7 is operated and a message is reproduced. Thus, a specific mobile set is selected by providing the unit to each mobile set and the leakage of the message recorded during absence to a 3rd party is prevented.
Patent JP-S58156512-A (JP)
Title: Fibrous carbon material having thickly grown fine carbon cilium
Inventor: KAWAKADO SHIYOUHACHI
IPC: C01B31/02
Filed: 1982-03-08
Abstract: PURPOSE:A fibrous carbon material useful as a reinforcing material in preparing a composite maerial comprising a resin, metal, inorganic material, etc. as a parent material, having, thickly grown fine carbon cilia on the surface. CONSTITUTION:A fibrous carbon materal having >=100 grown carbon cilia having <=10mu average fiber diameter per mm.<2> surface area on the surface of a fibrous carbon subtrate. The carbon material is prepared by heating a carbon substrate (e.g., carbon fiber prepared by making polyacrylonitrile flameproof, followed by carbonizing it) in an atmosphere of a carbon source (e.g., lower hydrocarbon such as methane, propylene, etc.) and sulfur (compound)(e.g., H2S) at about 700-1,500 deg.C, growing carbon obtained by the thermal decomposition on the carbon substrate in a gaseous phase.