baber/WOPTO huggingface dataset:
Patent JP-S6076749-A (JP)
Title: Composite electrophotographic sensitive body
Inventor: YOSHIKAWA MASAO
IPC: H01L31/08
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a clear dichromatic image by a single imagewise exposure by incorporating a specified disazo compound into a charge generating layer when the 1st and the 2nd photoconductive layers which are different from each other in spectral sensitivity are formed on an electrically conductive support. CONSTITUTION:A compound represented by formula I (where Y is a group represented by formula II, III or IV, Ar is phenylene bonding at the 1- and 4-, 1- and 3-, or 1- and 2-positions, and A is a coupler residue) is incorporated into a charge generating layer such as the 1st photoconductive layer 12 formed on an electrically conductive support 10. The 2nd photoconductive layer 14 is formed on the layer 12 as a charge transferring layer contg. a charge transferring substance. An intermediate layer may be formed between the layers 12, 14. Since the 1st and the 2nd photoconductive layers are made different from each other in sensitivity to colored light, a clear dichromatic image is obtd. by a single exposure and development with a dichromatic toner without using a complex apparatus.
Patent JP-H0743198-A (JP)
Title: Electronic rate balance
Inventor: IIDA YOSHIKI
IPC: G01G23/42
Filed: 1993-07-27
Abstract: PURPOSE:To easily perform the replacement or specification change of a part not participating in a test such as weighing method. CONSTITUTION:An electronic rate balance has a base 22 formed to partition a weighing housing part 22b for housing a load cell 12, an A/D converter 20, and a weighing I/O board 21; a printer housing part 22a for housing a main printer formed of a printer mechanism part 6b and a cartridge part 6c; and a general housing part 22c for housing a PC block 23 and other parts, respectively, a main cover 11 and dip switch cover 14 for blocking and sealing the weighing housing part 22b, a light cover 19 for blocking the printer housing part 22a together with the main cover 11, and a left cover 18 and bottom cover 28 for blocking the general housing part 22c, and only the main cover 11 and the dip switch cover 14 are sealed after test.
Patent JP-2000019250-A (JP)
Title: Radar device and its control method
Inventor: SATO KAZUHISA
IPC: G01S13/93
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a radar device that can improve the detection accuracy in azimuth direction and can be constituted inexpensively, and its control method. SOLUTION: The radar device is provided with a transmitter/receiver 11 for generating a radar beam, a reflection plate that is rotated by a stepping motor 21 and reflects the radar beam being generated by the transmitter/receiver 11, the transmitter/receiver 11 for receiving a reflection beam that is the reflection wave of the radar beam being emitted from the reflection plate, and a processor 30 for making the transmitter/receiver 11 generate the radar beam with a time zone that changes so that the rotary speed of the reflection plate becomes smaller than a specific speed as a detection timing and for taking in the reflection beam being received by the transmitter/receiver 11.
Patent JP-H0746804-A (JP)
Title: Rated-voltage changeover-type motor
Inventor: INAGAKI YUTAKA
IPC: H02K17/30
Filed: 1993-07-27
Abstract: PURPOSE:To enhance the wiring work and the assembly work a motor by reducing the number of lead wires extracted from a motor body. CONSTITUTION:A changeover device 11 used to change over the connection of a plurality of windings for a high voltage or for a low voltage is constituted of a receiver part 12 and of a changeover member mounted on, and attached to, the receiver part 12 so as to be detachable. The receiver part 12 is constituted in such a way that it is installed integrally with a motor body 2. Then, when the mounting and attachment state of the changeover member is reversed upside down, the connection of the windings is changed over for the high voltage or for the low voltage. In addition, voltage display parts which display whether the connection of the windings is for the high voltage or for the low voltage are installed on the surface and the rear surface changeover member.
Patent JP-H0847338-A (JP)
Title: Method for controlling bacterial wilt of plant
Inventor: ONDA TATSUNORI
IPC: A01G7/00
Filed: 1994-08-05
Abstract: PURPOSE:To provide a method for controlling bacterial wilt of a plant by which the controlling is safely carried out with sufficient effects by simple treatment. CONSTITUTION:The method for controlling bacterial wilt of a plant is to mix a water absorbing polymer, e.g. a polyacrylic acid-based, a polyacrylamide-based, a polyvinyl alcohol-based, a polyoxyethylene-based, a starchy, a starch/ polyacrylic acid-based, a celluloslc or a polyvinyl alcohol/polyacrylic acid-based polymer in soil of at least >=20cm depth from the ground surface in cultivation of the plant, preferably the one of the family Solanaceae. The amount of the water absorbing polymer is preferably 0.1-5wt.% based on the soil.
Patent JP-H1030716-A (JP)
Title: Downshift control device for automatic transmission
Inventor: KUBOTA MASAYA
IPC: F16H61/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent shock and hammering noise of a one-way clutch during deceleration while an accelerator is not operated by setting a downshift line on a higher speed side than the speed where an output shaft torque is positive at a transmission position after downshift. SOLUTION: A forward one-way clutch F/OWC of a transmission element is arranged for solving the problem of transmission shock by fastening with rotation synchronous timing at the time of downshift. When engine braking is required, an overrunnig clutch O/C parallely arranged to the forward one-way clutch F/OWC is fastened by supplying hydraulic pressure for securing function of the engine braking. On deceleration without operating accelerator sensed by a throttle opening, even when the downshifting is performed while the overrunning clutch O/C is released, downshift shock is prevented because a downshift line is set on a high speed side and second speed output shaft torque is substantially zero at this time.
Patent JP-S6163689-A (JP)
Title: Pyridine derivative
Inventor: KIMURA KIYOSHI
IPC: C07F9/58
Filed: 1984-09-03
Abstract: NEW MATERIAL:The compound of formula I [R<1> is lower alkyl; R<2> is H, hydro carbon group which has 0-4 unsaturated bonds and may be substituted with alkoxy, aryloxy, etc., or group of formula II (R<6> is lower alkyl; m is 0-2; n is 2-4); R<3> is group of formula III (R<7> is H, halogen, etc.; the group of formu la IV is hetero-cyclic group containing furan, thiophene, etc.); R<4> is group of formula V (R<8> and R<9> are H, alkyl, etc.);R<5> is lower alkyl], its ester derivative and its salt. EXAMPLE:Methyl 5-diisopropoxyphosphinyl-2,6-dimethyl-4-(2-pyridyl)-1,4-dih-ydro pyridine-3-carboxylate. USE:Vasodilator and hypotensor having high safety. PREPARATION:The objective compound can be prepared e.g. by reacting the compounds of formulas IV-VIII preferably at molar ratios of 1:0.0: (0.0-1):1.5:1.5, optionally in a solvent, preferably at 40-100 deg.C.
Patent JP-S57110056-A (JP)
Title: Wound coil inserting device for stator of rotary electric machine
Inventor: KUBO IWAO
IPC: H02K15/06
Filed: 1980-12-27
Abstract: PURPOSE:To prevent the frictional damage of a wound coil at its inserting time by providing a movable blade moving together with a pusher between stationary blades stood at every other pitch and disposing the movable blades above a stator. CONSTITUTION:Stationary blades 3 are stood at every other pitch at the inner peripheral side of blade guide rods 8' annularly stood. Movable blades 8 are provided on the same circumference as the stationary blades 3 between the respective blades 3, and are secured at the lower ends to a pusher 6 in such a manner that, when the pusher 6 moves, the blades 8 move. Further, a stator securing frame 13 is disposed above the stator A to be inserted with the coil, and a movable blade guide and wound coil guide rod 11 to be engaged with the blade is mounted on the frame 13. The coil is interposed between the blades 3 and 8, and is inserted by pressing.
Patent JP-H0528999-A (JP)
Title: Manufacture of self-supporting electrode
Inventor: FUSHIMI KAZUO
IPC: H01M4/86
Filed: 1991-07-25
Abstract: PURPOSE:To provide a self-supporting electrode having fixed strength in itself as an oxygen electrode and being able to function effectively as a catalyzer. CONSTITUTION:The powder of La1-xSrxCo1-yNy (x, y are decimals), being uniform in particle diameters of 10-60mum, and polyacrylonitrile (holes forming material) in the particle diameters of 10-30mum are mixed in the volume ratio of 95:5 and is pressed at a press pressure of 2ton/cm<2> so as to form a coarse particle diameter plate. The powder of La1-xSrxCo1-yNy uniform in the particle diameter of 1mum or less is pressed on the coarse particle diameter plate so as to form a double structure raw material plate for an electrode. The coarse particle diameter plate is baked under a thermal condition of 1300 deg.C and five hours, so that such a pellet for the electrode is obtained as its porosity varies continuously in the direction of its thickness and its crystalline structure is nearly same as original raw material. The pellet for the electrode is used for an oxygen electrode.
Patent JP-2000015569-A (JP)
Title: Wafer polishing head
Inventor: HOSOKI KANJI
IPC: B24B37/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing head capable of performing stable polishing while interference between a retainer ring and circumferential wall part is being prevented with no retainer ring movable range impaired. SOLUTION: A wafer polishing head 1 is equipped with a head main body 2 composed of a ceiling part 3 and a circumferential wall part 4, a diaphragm 5 stretched in the inside of the head main body 2, a carrier 6 and a retainer ring 7 which are fixed down below the diaphragm 5, and link members 8 connecting the circumferential wall part 4 with the retaining ring in such a way as to be freely moved mutually, and the connection portion is so formed as to be paired in high order. For this reason, since the retainer ring 7 is thereby floated without interfering with the circumferential wall part 4, stable polishing can thereby be performed.
Patent JP-S6163592-A (JP)
Title: Installation for production of single crystal of compound semiconductor
Inventor: FUJII TAKASHI
IPC: H01L21/02
Filed: 1984-09-05
Abstract: PURPOSE:The cylindrical insulator around the crucible is prepared from small same-form blocks of sintered AlN to enable increased yield of single crystals of improved quality. CONSTITUTION:The unit for production of single crystals of compound semicon ductor is composed of a high-pressure vessel, crucible 12, crucible support 13, the starting melt 14, liquid capsule layer 15, shaft for pulling up the crystal 16, heater 19 and cylindrical insulator 20. By the way, 17 indicates the seed crystal. The cylindrical insulator 20 is composed of small same-shaped blocks 21 made of sintered AlN. The blocks 21 are made by sintering half-circular block of AlN and the projection 21a and depression 21b are formed on its top and bottom faces, respectively. The small blocks are piled up to form the cylindrical insulator 20.
Patent JP-H1115342-A (JP)
Title: Apparatus for reproducing material to be recorded
Inventor: MURAKAMI KAKUJI
IPC: G03G21/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for reproducing a material to be recorded which has a simple structure, by which volatile components contained in an image removal promoting liquid are prevented from being evaporated, and out of which the image removal promoting liquid is hardly spilt in the case the apparatus is inclined. SOLUTION: The upper part of a liquid surface in a liquid container 13 is covered with a liquid applying roller 15 and blades 17, 18 for closing to close the liquid container 13. Specifically, the blade 17 for closing, the liquid applying roller 15, and the blade 18 for closing are so arranged as to form a cover of the liquid container 13 and consequently, the liquid container 13 is actually closed. With such a structure, evaporation of volatile constituents in the image removal promoting liquid to the outside of the liquid container is prevented and even in the case this apparatus for regeneration is inclined, the image removal promoting liquid is hardly spilt.
Patent JP-H0851472-A (JP)
Title: Charging device for cordless telephone set
Inventor: YAMASHITA HIDEKI
IPC: H04M1/02
Filed: 1994-08-08
Abstract: PURPOSE:To recharge a battery of a slave telephone set to a sufficient degree in a short time by increasing a charging current in the case where the charge of the battery on the side of the slave set becomes not enough by providing the slave set with a means for transmitting data on judgment of the charge of the battery to a master set while providing the side of master set with a charging current switching means and a means for switching and controlling the switching means. CONSTITUTION:If the charge of a battery 24 is less than a prescribed value when a slave set B is set up on a charger 1, data indicating insufficient charging are sent from a microcomputer 26 to the master set A through a transmission data sending circuit 39 or the like. On the master set A side, the data relating to the charging of the battery from the slave set B are detected by a received data detection circuit 37 and a signal indicating insufficient charging is impressed to the microcomputer 26. A high level signal is outputted from a control signal output terminal 36, a transistor 34 is turned on, impedance between a charging terminal 4 and the earth is reduced, and a large current for quick charging is allowed to flow into the battery 24.
Patent JP-H063542-A (JP)
Title: Integrated optical coupler and its use method
Inventor: HASEGAWA MITSUTOSHI
IPC: H04B10/29
Filed: 1992-06-19
Abstract: PURPOSE:To obtain the optical coupler which has excellent reliability and reproducibility and is suitable for semiconductor integrated circuits, etc., with an easy process by forming a slit groove along the level difference part of a level difference structure. CONSTITUTION:Epitaxial layers consisting of a first clad layer 2, an active layer 3, a second clad layer 4 and a cap layer 5 are successively grown on a substrate 1 by a molecular beam growing method. Desired patterns are then formed thereon by a photolithography method and ridge parts are formed by reactive ion beam etching to execute confinement in a cross direction. Further, slit grooves 7a, 7b are formed along the V-shaped side walls 6a, 6b of the intersected parts of the ridge parts by executing end face processing down to the lower part of the active layer 3 by a focused ion beam etching method. These slit grooves 7a, 7b are formed to >=85 deg. angle theta of inclination of the end faces and phi=45 deg. angle in the guide direction of light waves from the center of the branching and confluent parts of the ridge waveguides, thereby constituting a 45 deg. mirror, i.e., total reflection mirror.
Patent JP-H0286076-A (JP)
Title: Ceramic sealed assembly
Inventor: PIITAA JIEI DENONKOOTO
IPC: H01M2/06
Filed: 1989-07-18
Abstract: PURPOSE: To prevent fluid leakage at repeated pressure and heat cycles by compressing first and second annular ceramic member with forces applied thereto by a high fluid pressure in a housing. CONSTITUTION: Annular ceramic members 11 and 12 are positioned around a tube 21. One nearly annular-shaped surface of an annular ceramic member 13 is fixed to one surface of a flange 22 by a tightly sealed ceramic pair metallic seal 24. Similarly, one annular surface of the annular member 12 is fixed to the other surface of the flange 22 by a tightly sealed ceramic pair metallic seal 25. The annular surface of the opposite side of the annular member 12 is fixed to one surface of the annular portion 16 of a collar 15 by a tightly sealed ceramic pair metallic seal 26. One annular surface of the annular member 11 is also fixed to the other surface of the portion 16 by a tightly sealed ceramic pair metallic seal 27. Thus, compressing forces are applied to the seals 24 to 27 by pressurized fluids housed in a pressure container.
Patent JP-H0742769-A (JP)
Title: Disk brake
Inventor: NAKAJIMA SHIGETO
IPC: F16D55/22
Filed: 1993-07-28
Abstract: PURPOSE:To provide a disk brake that reduces any drag by a disk in resetting a friction pad surely without using a spring in time of depressurization. CONSTITUTION:Since a brake piston 3 to be inserted into a cylinder 2 of a caliper 1 and a friction pad 5 to be slidingly contacted with a disk after being pressed by this piston are connected to an elastic body's connector 7, this pad 5 is also surely pulled back together when the piston is reset by dint of elastic restoring force of a piston seal 4, whereby any drag due to the disk comes to be hard to occur.
Patent JP-S6430051-A (JP)
Title: Rotary magnetic head device
Inventor: HONDA HIROHIKO
IPC: G11B15/61
Filed: 1987-07-24
Abstract: PURPOSE:To remove vibration in the width direction of a magnetic tape by attracting the edge part of a magnetic tape peeled from the outer periphery of a rotary drum by projections formed on a fixed drum and returning the tape to the side of a rotary drum. CONSTITUTION:Air in a tape attracting part 10 formed between both the projections 8, 11 is attracted from a gap G2 between the other projection 11 and the magnetic tape 6 in an arrow C direction, i.e. to the external, following the tape 6 rapidly traveling from one projection 8 to a guide roll 9 through the outer periphery of the fixed drum 1. Since the pressure of the inside of the attraction part 10 goes to negative, the edge part 6a of the magnetic tape 6 peeled from the outer periphery of the rotary drum 2 by one projection 8 is returned into the attraction part 10 whose pressure is negative in an arrow (d) direction. Consequently, the vibration of the magnetic tape 6 in its width direction due to the difference of tensile force in the width direction of the tape 6 can be removed.
Patent JP-H0931382-A (JP)
Title: Ink for forming infrared-absorbing pattern and printed object with infrared-absorbing pattern layer
Inventor: TAJIMA SHINJI
IPC: C09D11/328
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ink capable of forming a pattern having a desired color such as black, blue, green, red, or yellow by using a material which absorbs light only in the infrared region and highly absorbs infrared; and to obtain a print having a pattern layer of a desired color formed with the ink and capable of being identified by infrared absorption. SOLUTION: This ink comprises particles (a) of an acid salt of ytterbium (excluding ytterbium phosphate), e.g. ytterbium sulfate particles or ytterbium acetate particles, and a coloring pigment. Alternatively, it comprises YbPO4 particles (b) having high crystallinity and a particle diameter of 0.5μm or smaller (preferably ones surface-treated with a coupling agent) and a coloring pigment. The printed object comprises a base having thereon an infrared-absorbing pattern layer comprising the particles (a) or (b) and a coloring pigment.
Patent JP-S6429267-A (JP)
Title: Blood pump
Inventor: SATO MASAKI
IPC: F04B43/02
Filed: 1987-07-24
Abstract: PURPOSE:To eliminate the pulsatile undulation of a diaphragm, by constituting the diaphragm in the manner that the peripheral edge part thereof is made thick while successively becomes thin as toward the center part thereof. CONSTITUTION:A housing 10 has a semispherical main body part 11 constituting the outside of a blood chamber 14 and a back plate part 12 constituting the outer contour of an air chamber 15. The outer peripheral surface of the peripheral edge part of the diaphragm 0 molded into a semispherical shape from an antithrombogenic polymer material is mounted to the inner peripheral surface of the peripheral edge part of the main body part 11 in the housing 10 in an airtight state. The diaphragm 20 is made thick at the peripheral edge part thereof while successively becomes thin as toward the center part thereof.
Patent JP-2001010649-A (JP)
Title: Double axis hinge lid mechanism
Inventor: KUBODERA ASAYUKI
IPC: B65D43/16
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a double axis hinge mechanism for a small-sized camera and the like in which a large opening window can be formed in view of its mechanical structure without producing any dead space. SOLUTION: A first hinge shaft 6 arranged at one end of a hinge section 5 is rotatably supported at a bearing section 10 arranged at an opening window of a camera main body 1. A lid fixing plate 8 is rotatably supported at a second hinge shaft 7 arranged at the other end of the hinge section 5. A lid 4 is attached to the lid fixing plate 8 in such a way that it can be slid between a storing position and a drawing position. The lid 4 is turned around a fulcrum of the first hinge shaft 6 and the second hinge shaft 7, thereby the lid 4 is released from the opening window to its developed position.
Patent JP-S6245517-A (JP)
Title: Bathing agent compound with crude drug
Inventor: MATSUDA MITSUMASA
IPC: A61K8/00
Filed: 1985-08-24
Abstract: PURPOSE:To provide a bathing agent compounded with crude drug, having high practical value, obtained by compounding a perfume and inorganic salt to a crude drug at specific ratios, capable of improving the problems such as odor and the stain of bathtub inherent to the single use of the crude drug while maintaining the excellent characteristics of the crude drug and facilitating the dividing operation of the agent. CONSTITUTION:A crude drug-containing bathing agent containing 20.0-60.0wt% crude drug and having warmth-keeping, sedative, analgesic and tissue- regeneration effects, etc., is compounded with 0.5-5.0wt% perfumery to mask the odor of the crude drug and impart fragrance to the bathing agent to improve the comfortableness of the bath. Most perfumery has insecticidal effect against insects attached to the herb and surviving after processing the herb to a crude drug. The agent is further compounded with 35-79.5wt% inorganic salt to prevent the problems such as the staining of bathtub and clouding of bath water caused by the single use of crude drug without lowering the effect of the crude drug. Furthermore, the addition of inorganic salt is effective to prevent the entanglement of the fiber of the crude drug and facilitate the dividing operation of the agent.
Patent JP-S57109624-A (JP)
Title: Processing of molded foam object
Inventor: TSURII SHIYOUJI
IPC: B26F3/06
Filed: 1980-12-27
Abstract: PURPOSE:To shape the hole, the concavity or the groove on the molded foam object without generating dust, swarf and with good workability, by contacting the heat accumulator to the molded foam object and melting the contact part. CONSTITUTION:When e.g. the long groove is processed to the molded foam object (e.g. foam object of polyolefine resin, polystyrene resin, metal of relatively low softening point etc.), the heat accumulating plate 1 of the predetermined size manufactured beforehand is fixed to the upper plate 3, being adjusted to the desired depth with the depth adjusting bolt 2. And the heat accumulating plate 1 is heated to the predetermined temperature by the burner, the electric heater etc., its temperature being measured by the surface thermometer. Then, the rail 5 for running is arranged to the predetermined position of the molded foam body 7, the heated heat accumulaing plate 1 is placed on it, made to run along the rail 5 to the arrow direction, being held with the handle 4 and the groove is shaped.