baber/WOPTO huggingface dataset:
Patent JP-H03146892-A (JP)
Title: Position display device for underground metallic body
Inventor: SUYAMA SEIKI
IPC: G01V3/10
Filed: 1989-10-31
Abstract: PURPOSE:To easily display buried position and depth with an easy operation and few errors and also inspite of the state of a floor or a wall by providing a probe movable along the floor or the wall of an object to be measured. CONSTITUTION:Firstly, a power source is applied after abutting the lower plane of the frame of a device with the wall to be measured, and the scan of the probe 14 is started with a driving mechanism 18. The output of the probe 14 is outputted to an arithmetic unit 22 passing an amplifier 20, an A/D converter 21 with a controller 19 via a cable, etc., as digital data. The arithmetic unit 22 stores the data once, and compares it with the data inputted next, and computes the change in the lapse of time of the output of the probe 14. The arithmetic unit 22 judges the position of metallic body based on the change of impedance of a detection coil when the probe 14 passes on the metallic body. The metallic body is, for example, a reinforcement 25a, a LED 17a is lit continuously along the buried position of the reinforcement 25a on a plane display device 17 with the progression of scan, and the position is directly displayed.
Patent JP-H04161905-A (JP)
Title: Te/tm mode light splitter
Inventor: YASUOKA NAMI
IPC: G02B6/12
Filed: 1990-10-25
Abstract: PURPOSE:To monolithically form a semiconductor optical element by guiding both the TE mode light and the TM mode light in the upstream region from the branch point of the first wave guide path, guiding the TE mode light in the downstream region from the branch point of the first wave guide path, and guiding the TM mode light in the second wave guide path. CONSTITUTION:The first wave guide path 2 made of a mixed crystal semiconductor with the refraction factor smaller than the refraction factor of a substrate 1 is extended on a semiconductor substrate 1, and the second wave guide path 3 branched and stretched from the first wave guide path 2, made of a compound semiconductor super lattice containing the same component as the component of the mixed crystal, and having nearly the same height as the height of the first wave guide path 2 is extended. A clad layer 4 surrounding the second wave guide path 3 and the first wave guide path 2, made of the same super lattice as that of the second wave guide path 3 on the semiconductor substrate 1, and made of a layer lower than either the first wave guide path 2 or the second wave guide path 3 in height is extended. A semiconductor optical element can be monolithically formed.
Patent JP-H04162556-A (JP)
Title: Lead frame and its manufacturing
Inventor: OGAWA YOSHIAKI
IPC: H05K3/20
Filed: 1990-10-25
Abstract: PURPOSE:To provide a lead frame in which a resin member is jointed with a metal member or two metal members are jointed together, with enough bonding strength respectively, by mounting a member substantially consisting of a resin film or resin plate to part of a lead frame due to bonding or thermocompression bonding through an anode oxide film made of copper or copper alloys. CONSTITUTION:The surface of at least part of a metal member 1 which constitute part of a lead frame is equipped with an anode oxide film 6 made of copper or copper alloys. Through the anode oxide film 6, a member 2 substantially consisting of a resin film or a resin plate is installed on part of the lead frame by bonding or thermocompression bonding. For example, the lead frame member 1, whose surface composition consists of copper or copper alloys, is electrolyzed as an anode in alkali solvent. As a result, the anode oxide film of copper is formed on the surface consisting of copper or copper alloys of the lead frame member 1. The oxide film 6 has major structure of aggregate of acicular crystals 7 with voids. After the formation of the anode oxide film, the member 2 substantially consisting of a resin film or a resin plate is bonded or thermocompression bonded on the formed surface. In this way, the lead frame can be obtained.
Patent JP-H01127385-A (JP)
Title: Sheet to be subjected to thermal transfer recording
Inventor: MATSUMURA NAOHITO
IPC: B41M5/50
Filed: 1987-11-12
Abstract: PURPOSE:To prevent fusion and to obtain a sharp image, by incorporating a urethane resin or a urethane resin-containing polyester resin in an image receiving layer provided on a sheet to be subjected to transfer. CONSTITUTION:A sheet to be subjected to transfer is obtained by providing an image receiving layer on a substrate, such as a plain paper, e.g. a wood free paper, a board, a woven material, a nonwoven material, and a synthetic resin film. This image receiving layer is made of a thermoplastic resin containing a urethane resin or a urethane resin-containing polyester resin. The content of the urethane resin or the urethane resin-containing polyester resin is 5-100%, preferably 10-100%, of the thermoplastic resin forming the image receiving layer. With the content less than 5%, a satisfactory fusion preventive effect cannot be expected. To obtain a sufficient fusion-preventive effect, a content more than 10% is required. In this manner, a transfer paper ensuring a sharp image and having no possibility of fusion is made available.
Patent JP-H11109087-A (JP)
Title: Uniformization mixing method of uranium/plutonium mixed oxide
Inventor: AOKI GIICHI
IPC: B01F5/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To uniformly mix a plurality of kinds of powder with different density difference, while grinding them efficiently without any risk of oxidizing powder, and to miniaturize a system and to enable the system to be maintained easily. SOLUTION: Uranium oxide powder, plutonium oxide powder, and a dry collection powder obtained by grinding uranium/plutonium mixed oxide sintered body are weighed to obtain a specific plutonium contents, the powders are roughly mixed by a mixer, the mixed powder is finely ground by a jet mill 16 and at the same time is uniformly mixed, the uniformly mixed powder is discharged from the jet mill 16 with compression air, and 90% or more of the discharged powder is separated from air by a first-stage cyclone 18 and is collected.
Patent JP-H06134903-A (JP)
Title: Sheet composition
Inventor: KAWABATA YOSHICHIKA
IPC: B32B5/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a molding method and a sheet molding composition which has an excellent shaping property and molding magnification during molding, and an excellent heat resistance of molded products by joining a thermoplastic resin sheet of specified thickness (mum-mm) to one side of a fiber-reinforced, thermosetting resin layer. CONSTITUTION:A sheet composition is constituted by joining a thermoplastic resin sheet 3 of 30mum-10mm thick to one side of a fiber reinforced thermosetting resin layer 2. The other surface of the fiber reinforced, thermosetting resin layer 2 is covered with a plastic film 1. In order to mold the sheet composition, firstly, both ends of the composition are fixed to the clamps of a fixing frame. Secondly, the composition is set in a heating oven B, and heated with a heater C. Then, the composition is set on the upper side of a mold D which is heated with a heater E, and the pressure inside of the mold D is reduced through a vacuum vent F and the sheet composition is adhesion bonded with the mold and shaped.
Patent JP-2000118955-A (JP)
Title: Loading type truck crane vehicle
Inventor: SHIMAUCHI SATOSHI
IPC: B66C23/42
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve a hoisting capability and vehicle stability at the time of the crane work by providing a front jack on a chassis body on one side of a vehicle front section. SOLUTION: A front jack 4 rotatable to an operating position vertical to the ground from a storage position prostrated in the vehicle width direction is fitted below a chassis 3 near the front bumper 2 of a loading type truck crane vehicle 1. The front jack 4 is kept at the horizontal state against the ground not to hinder a vehicle travel at the time of the travel, the front jack 4 is kept vertical to the ground to stabilize the front section of a vehicle body at the time of the crane work, the vehicle body is stabilized on the ground by outriggers 6 on both the right and left sides of a crane device 5, and the crane work can be conducted in this state.  When the crane device 5 is used at a work site, the front jack 4 is vertically kept in pressure contact with the ground, a hoisting capability and the stability of the vehicle in the crane work at the front of the vehicle are improved, and work efficiency can be increased.
Patent JP-H09107159-A (JP)
Title: Circuit board and method of manufacture
Inventor: SHINKAWA SAKAE
IPC: H05K1/11
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board easily divided and prevented from short- circuiting, and with high productivity. SOLUTION: Circuit patterns 2 are formed on the surface of an insulation board 1 and a set of connector contact terminals 3 are formed facing another set of the connecting contact terminals 3 of another circuit pattern 2 with a predetermined gap between them on the insulation board 1. On the bordering part between the opposing connector contact terminals 3 on both front and back surfaces, V grooves, of which width is wider than the depth of it and the width of the groove is a little narrower than the distance between the edge end parts of both connector contact terminals 3, are formed. On the bordering part between each set of circuit patterns 2, perforations 5 for reducing strength are formed.
Patent JP-H05130102-A (JP)
Title: Communication equipment
Inventor: ASASHIBA NORIHIRO
IPC: H04B10/60
Filed: 1991-10-31
Abstract: PURPOSE:To attain excellent point multi-point transmission without need of a complicated circuit by adding code rule violation to a phase reflected with a transmission delay of each multi-point in an outgoing transmission frame. CONSTITUTION:An in-station equipment side bit transmission system 26 uses a decoding circuit 8 so as to decode incoming direction data (b) and uses a pulse detection circuit 6 to detect a transmission delay measurement pulse or pattern and compares it with an outgoing frame head position (d), and a transmission delay measurement 5 measures a transmission delay (f). Then a CRV setting circuit 4 sets a code rule violation(CRV) representing a phase reflected with a transmission delay (f) from a head phase of a basic frame for each subscriber's equipment to a frame of the outgoing data (a). Since the transmission timing of the incoming direction burst data is easily noticed to each user's subscriber equipment, a subscriber's equipment side bit transmission system 27 sets the transmission timing of the signal without need of a complicated circuit.
Patent JP-H06141356-A (JP)
Title: Automatic identification method for analog trunk card of electronic exchange
Inventor: NAKAMURA KATSUYUKI
IPC: H04Q3/42
Filed: 1992-10-26
Abstract: PURPOSE:To realize an automatic identification method for an analog trunk card of an electronic exchange in which a class is automatically identified from the analog trunk card and the analog trunk card is correctly initialized with respect to the automatic identification method for the analog trunk card of a stored program electronic exchange. CONSTITUTION:The analog trunk card 1 having a line signal display circuit 11 and a line signal transmission reception circuit 12 is provided with a card class display means 13 displaying the class of the analog trunk card 1 as scan information, a line signal display circuit 11 and a scan display mode changeover means 14 selecting an output of the card class display means 13 and the scan display mode changeover means 14 is selected by an output of the card class display means 13 when the restart processing is executed to identify the class of the analog trunk card 1 automatically and the designated initializing based on the class is executed.
Patent JP-H01129584-A (JP)
Title: Helical scanning type vtr
Inventor: ISHIKAWA NOBUO
IPC: H04N5/91
Filed: 1987-11-13
Abstract: PURPOSE:To record two kinds of images simultaneously by incorporating two video recording signal processing circuits which supply mutually independent recording signals to two heads and two playback signal processing circuits which convert playback signals into two independent video signals. CONSTITUTION:The video recording signal processing circuits 2A and 28 process signals applied to video input terminals 1A and 1B and supply the processed signals to rotary transformers 4A and 4B. A changeover switch 3 is used for mode switching between one image recording and two-image recording. The output signals of recording/playback heads 5A and 5B are inputted to preamplifiers 6A and 6B through rotary transformers 4A and 4B and changeover switches 71 and 72 change paths between one-image reproduction and two-image reproduction. At the time of the two-image reproduction, the playback signal processing circuits 9A and 9B output individual video signals to video output terminals 10A and 10B. When the changeover switches 71, 72, and 73 are set on the opposite sides from those in a figure, the mode of one-image reproduction is entered.
Patent JP-2000109678-A (JP)
Title: Improved room-temperature-curable composition
Inventor: DOI TAKAO
IPC: C08L71/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a room-temp.-curable compsn. improved in depth curability and adhesiveness by incorporating a polymer having hydrolyzable silicon groups and at least one cure catalyst selected from among tin compds. into the same. SOLUTION: This compsn. contains 100 pts.wt. polymer comprising a polymer (A) having hydrolyzable silicon groups represented by the formula: -SiXaR13-a and/or a polymer (B) having a polyoxyalkylene main chain, 0.01-10 pts.wt. at least one cure catalyst selected from among tin compds., and a filler, a plasicizer, etc. The tin compds. include a compd. (K) represented by the formula: R22Sn(OZ)2, a compd. (L) represented by the formula: [R22Sn(OZ)2]O, reaction product (M) of compd. K and a low-molecula compd. having a hydrolyzable silicon group, and a reaction product (N) of compd. L and a low-molecular compd. having a hydrolyzable silicon group. At least a part of polymer A is a polymer having a hydrolyzable silicon group of the formula wherein a is 3.  In the formula, R1 is a monovalent org. group; R2 and Z are each a monovalent hydrocarbon group; X is a hydroxyl or hydrolyzable group; and a is 1-3.
Patent JP-S63140558-A (JP)
Title: Thick film circuit substrate
Inventor: MURATA MITSURU
IPC: H01L21/70
Filed: 1986-12-02
Abstract: PURPOSE:To perform easily a resistance trimming, and prevent a resistor for function trimming from generating abnormal heat, by providing a resistor for function trimming which is connected in series to a resistor for resistance trimming, and whose initial resistance is so small that neglection is allowed. CONSTITUTION:On an insulating plate 11 made of, for example alumina, the following are formed by thick film technology; a conductor l41 which has a pad 12a on the left end and a resistor connection part 13a on the right end, and a conductor 142 which has the resistor connection part 13b on the left end and the pad part 12b on the right end. A resistor 15 for resistance trimming is formed between the resistor connection parts 13a and 13b by thick film technology. A resistor 16 for function trimming is formed on the insulating plate 11 in the manner in which one end side of the resistor is overlapped on the almost middle part of the conductor l42. The resistor 16 for function trimming in such a connection state has a resistance between the pads 12a and 12b of the conductors 141 142 whose initial value is so small that neglection is allowed.
Patent JP-H01130701-A (JP)
Title: Microwave dryer
Inventor: NAKAMURA TSUGIO
IPC: F26B17/28
Filed: 1987-11-16
Abstract: PURPOSE:To efficiently dry a liq. material and to recover the material as a solid material by providing a rotatable liq. material drying drum made of a microwave absorbing material in a microwave oven. CONSTITUTION:A couple of drums 7 and 7 made of the material such as silicon carbide capable ot absorbing a microwave and thereby producing heat are provided in the oven 1. The drums 7 and 7 are connected to a rotating source 8 such as a motor furnished outside the oven 1, the thin film of a slurry or liq. material such as an aq. soln. of sodium chloride is deposited on the surface of the heated drum 7, a microwave is projected into the oven 1 to keep the drum 7 at high temp., and the film is dried within one revolution of the drum 7. Accordingly, the liq. material is efficiently dried within one revolution, and continuously recovered as a solid material.
Patent JP-H03147744-A (JP)
Title: Chocolate coated grape cake
Inventor: IIJIMA KAZUE
IPC: A23L19/00
Filed: 1989-11-06
Abstract: PURPOSE:To obtain the title grape cake having excellent preservative property current taste and high commercial value, hardly being broken, by separating one fresh grape attache a to a stem grapes from a bunch of grapes and immersing the grape in molten chocolate to coat the surface of the grape with chocolate. CONSTITUTION:A grape 2 attached to a stem 1 having about 1cm length is cut from a bunch of grapes, cleaned with a diluted aqueous solution of acetic acid, rapidly immersed in chocolate 3 (e.g. white chocolate or black chocolate) uniformly melted in a container by indirect heating, the surface of the grape is uniformly coated with chocolate, immediately pulled up, arranged on a metallic tray, etc., one by one not to bond each other and naturally dried to give the objective grape cake.
Patent JP-S61157597-A (JP)
Inventor: MADOUTSUKARAI KURISHINARAO NAG
IPC: C11D9/26
Filed: 1985-12-23
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-H03148808-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SUZUKI TOSHIRO
IPC: H01F38/12
Filed: 1989-11-06
Abstract: PURPOSE:To enable the title ignition coil to be made compact by a method wherein a closed magnetic path is formed by containing the secondary coil bobbin in a hollow part and a stepped cylindrical body having a large and small sectional holes likewise the primary coil in the large sectional hole of the secondary bobbin as well as cores in the peripheral part and the small sectional hole. CONSTITUTION:An ignition coil 10 forms a closed magnetic path including a permanent magnet 18. Said coil 10 is composed of the first and second cores 11, 12 fitted with the primary and the secondary bobbins 23, 24 respectively wound around with the primary and the secondary coils. The hollow part of the bobbin 24 is formed into a stepped hole comprising a large sectional hole 24a and a small sectional hole 24b to form flange parts 24d, 24e wherein the coil 22 is to be arranged. The bobbin 23 having the similar hollow part to that of the small sectional hole 24b of the bobbin 24 forms the other flange parts 23d, 23e wherein the coil 21 is to be arranged while the input wires and the output of the coil 22 are respectively connected to terminals 25a, 25b and a secondary connector 32. Through these procedures, the title coil can be made compact by boosting the output voltage and minimizing the sectional areas.
Patent JP-H01132398-A (JP)
Title: Production of b cell differentiation factor
Inventor: MARUO NAOKO
IPC: C12R1/91
Filed: 1987-11-17
Abstract: PURPOSE:To efficiently produce the same B cell differentiation factor as natural factor, by cultivating a human glioblastoma and adding calcium ionophore, phorbolester or diacylglycerol to the culture medium. CONSTITUTION:A cell strain of human glioblastoma of SK-MG-4 and A-172 is cultivated and calcium ionophore, phorbol ester or diacylglycerol is added to the culture medium to provide the B cell differentiation factor. As the calcium ionophore and phorbolester A-23187, lasalocid A, ionomycine, compound 48/80, etc., and 12-O-tetradecanoylphorbolester-13-acetate are preferably used respectively. As the diacylglycerol, 1-oleoyl-2-acetyl-glycerol, etc., is preferably used.
Patent JP-H09132700-A (JP)
Title: Thermoplastic composition and its molded item
Inventor: TAKAHASHI HIDEKI
IPC: C08L51/04
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic compsn. which is excellent in softness and rubber elasticity (compression set) and has good resistances to oil and heat, mechanical strenghts, and impact resistance and to provide a molded item obtd. therefrom. SOLUTION: This compsn. comprises 30-98wt.% polyester elastomer and 70-2wt.% modified olefin elastomer obtd. by grafting 0.01-20 pts.wt. hydroxylated α,β-unsatd. carboxylic ester and 0-50 pts.wt. other vinyl monomer onto 100 pts.wt. olefin elastomer. This molded item is obtd. by molding the compsn.
Patent JP-2001106305-A (JP)
Title: Pallet rack picking mechanism
Inventor: TSUDA RYOICHI
IPC: B65G1/04
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a pallet rack picking mechanism capable of solving the following problems: (a) operation using a fork lift is needed, so an operator needs the operational skill thereof for picking, (b) high-performance picking operation cannot be achieved because the operator must go around racks one by one by operating the fork lift even if a large amount of loads must be picked in a short time, which are found in a general method of using a folk lift with a picking stage for carrying out a small lot of load from a pallet rack. SOLUTION: This pallet rack picking mechanism is formed so as to be vertically movable by hanging a stage 6 from a ceiling above a passage 2 between pallet racks 1 disposed so as to face each other. The stage is comprised so as to have a length large enough to reach a plurality of racks 3 of pallet racks in the right/left direction and move along the passage, thus it is possible to attain more effective picking.
Patent JP-H06137061-A (JP)
Title: Cutting of end plate of shaft attained in shielding work
Inventor: MORI IWAHIKO
IPC: E21D9/06
Filed: 1992-10-27
Abstract: PURPOSE:To increase workability and safety of construction work, by attaching a steel plate cutter at the outer peripheral edge of a cutter at the front end of a shielding machine and cutting steel piles for retaining the soil in the shaft attained by the steel plate cutter after shielding machine reaches the shaft. CONSTITUTION:A steel plate cutter 4 is arranged at the outer peripheral edge at the end of a shielding machine. After the shielding machine 1 reaches a shaft A, the steel plate cutter 4 is actuated to cut the steel piles 3 for retaining soil of the shaft A along the outside of shielding machine 1 and remove the cut piles. As a result, the steel piles 3 are efficiently cut off in a short time and in the almost same diameter with the outer diameter of shielding machine 1. Hence, water as well as sand and soil can be prevented from flowing out. In this way, the workability and safety of the work can be increased.
Patent JP-H07136969-A (JP)
Title: Part holding-handling device
Inventor: TAGUCHI KENJI
IPC: B23P19/04
Filed: 1993-11-18
Abstract: PURPOSE:To provide a parts holding-handling device of simple constitution allowing a sheet metal part to be sufficiently spread open with both end parts thereof held positively. CONSTITUTION:The tip parts of a pair of robot arms 14, 14 are provided with a pair of chuck mechanisms 5a, 5b so as to hold both side plates 82, 82 of a sheet metal part 8. Each chuck mechanism is provided with a frame body 51 fixed to the tip part of the robot arm 14, a rotating block 53 with the rotation around a vertical axis freely supported in relation to the frame body 51, a pair of chuck pieces 54, 55 closably fitted to the rotating block 53, and an air cylinder device 6 for driving to open/close the chuck pieces 54, 55.