baber/WOPTO huggingface dataset:
Patent JP-H03186252-A (JP)
Title: Ultrasonic probe
Inventor: YAGAMI HIROYUKI
IPC: A61B8/00
Filed: 1989-12-18
Abstract: PURPOSE:To improve sensitivity and responsiveness and to reduce the thickness of rear surface layers by providing at least the 1st and 2nd rear surface layers on the rear surface of an oscillator and constituting these layers in such a manner that the 1st rear surface layer comes into contact with the rear surface of the oscillator and the 2nd rear surface layer comes into contact with the rear surface of the 1st rear surface layer. CONSTITUTION:The acoustic waves radiated to the rear surface of the oscillator 5 is reflected by the boundary face of the 1st rear surface layer 1 and the 2nd rear surface layer 2 and the boundary face of the 2nd rear surface layer and the 3rd rear surface layer. The three relations Zb1<Zt, Zb2, Zb3<Zb3 are set between the acoustic impedance Zt of the oscillator 5 and the acoustic impedances Zb1 to Zb3 of the rear surface layers 1 to 3, by which the transmission of the acoustic waves radiated to the rear surface of the oscillator 5 to the rear surface layer 3 is lessened. The acoustic waves radiated to the rear surface of the oscillator 5 is mostly reflected to the oscillator 5 side and the sensitivity is correspondingly improved. The thickness of the rear surface layers 1, 2 is optimized and the phases of the acoustic waves reflected by the respective boundary faces of the rear surface layers are matched, by which the distortions of the signal transmission and reception waveforms are decreased.
Patent JP-H03186310-A (JP)
Title: Air cleaner
Inventor: YOSHIDA TOSHIYUKI
IPC: B03C3/28
Filed: 1989-12-15
Abstract: PURPOSE:To enable a filter to be easily detached by providing detachably a filter frame equipped with an electrically charged filter or an activated carbon filter on a front grille. CONSTITUTION:Stains of a charged filter 8b is confirmed by detaching a front grille 7 from the front of a main body 4 and removing locking parts 12 on the opposite sides of a filter frame 11 by deforming the case 11. If there are stains, the filter frame 11 is deformed in a vertical direction to disengage protrusions 14. The filter 8 is abandoned and a new filter 8 is mounted. As a result, a filter can be easily replaced without staining user's hands.
Patent JP-H05139698-A (JP)
Title: Tire stacking device utilizing forklift
Inventor: TAKIZAWA KOICHI
IPC: B66F9/12
Filed: 1991-11-14
Abstract: PURPOSE:To provide a labor-saving and efficient stacking means composed of a carriage and a clamp utilizing a forklift for loading tires in several pieces at a time on a loading platform of a truck from a tire storage pallet. CONSTITUTION:This device is composed of carriages and clamps fitted respectively to two forklifts. The carriage 1 is protrudingly provided, on both sides of a tip of a frame 2, with attaching shafts 3 for rotatably fitting attaching rings S1 provided on tip ends of fork extension sleeves S which are respectively fitted onto forks of forklifts, equipped with wheels at a rear end of the frame 2, and standingly provided with a fall-down prevention wall 5 a little higher than a tire diameter at a rear edge. A clamp is provided with arms 8, 8 on both sides of an elevating frame 7 elevating along a mast, which have depth and height for encircling up to semicircular parts of the specified number of stacked tires and are movable in the widthwise direction. Curved gripping claws 9 partially fitting to tire treads facing to respective tip end inside of the arms 8, 8 are integrally formed.
Patent JP-H09168271-A (JP)
Title: Synchronous motor and method of controlling the same
Inventor: SHIOZAKI YUKIO
IPC: H02K3/28
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a small size and low price motor system which assures stable low speed rotation of 1000rpm or lower without using a reduction mechanism which will become a noise source. SOLUTION: This motor comprises a stator 11 provided, at the internal circumference thereof, with M teeth 12 and a rotor 15 provided, at the external circumference thereof, with N salient poles 16. Here, total of M slots 13 are divided into slot groups 131 to 136 in maximum of 2m slots. Each phase from first phase to m-phase is assigned phase by phase in the constant sequence along the circumference direction and the coils 14U, V, W in total of m coils are provided one by one to each phase.  Each coil is wound in such a manner that it is passing each slot 13 belonging to a couple of slot groups 131 to 136 to which only one phase is assigned and the passing direction of each slot 13 is equal respectively in the two slot groups 131 to 136 and such passing direction is inverted between the two relevant slot groups 131 to 136, and total of m coils are connected by the start type wiring system.
Patent JP-H04194086-A (JP)
Title: Synthetic leather
Inventor: SATO MASAAKI
IPC: B32B27/12
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a synthetic leather having excellent designability without lowering air-passability and moisture-permeability by laminating and integrating a wet-formed microporous polyurethane layer on the surface of a substrate and a dry-formed microporous polyurethane layer on the surface of the wet- formed layer. CONSTITUTION:A solution of polyurethane resin dissolved in a water-miscible organic solvent is applied to the surface of a substrate composed of natural, regenerated or synthetic fiber and the coating layer is coagulated in wet state to form a microporous layer. The surface of the microporous layer is coated with a W/O-type emulsion composed of a hydrophobic polyurethane, a hydrophilic polyurethane, an organic solvent and water, and the coating layer is dried by heating at about 100-150 deg.C to obtain a dry-formed microporous layer. The product is preferably crumpled under hot-wet condition to obtain a synthetic leather having luxury feeling and close resemblance to natural leather. The leather is suitable as a base material for shoes.
Patent JP-H04193051-A (JP)
Title: Alternator for vehicle
Inventor: SAKAKIBARA HIROSHI
IPC: H02K19/22
Filed: 1990-11-27
Abstract: PURPOSE:To suppress noise of vehicle by tapering at least one of two parts, projecting from the opposite sides of a stator core and opposing to a stator winding, toward the side face of a pole core and coating the tapered part continuously over the entire periphery. CONSTITUTION:Pole cores 13, 14 have tapered parts 13a, 14a, having gradually decreasing diameters toward the side face of the pole core, projecting from a stator core 5 and opposing to the loop of stator winding 5a. The tapered part 13a of the pole core 13 is coated with a nonmagnetic material 40. Since the pole cores 13, 14 spaced sufficiently from the stator winding 5a, interferential noise is suppressed during rotation and since the pole core 13 is coated with the nonmagnetic material 40, blasting noise can be suppressed.
Patent JP-H02264525-A (JP)
Title: System for remote information exchange between purtable sirbstance and terminal
Inventor: FUIRITSUPU RUBUIONEE
IPC: H04B5/00
Filed: 1989-12-16
Abstract: PURPOSE: To attain transmission reception of information with no energy consumption substantially at a low cost by providing an oscillator with a feedback loop having a terminal induction element and a terminal processing unit to the system. CONSTITUTION: A terminal equipment S is provided with an oscillator OS that has a feedback loop 1 having a terminal induction element and provides a variable operating frequency with a static frequency, a terminal processing unit MTS that processes fluctuation in the operating frequency. Furthermore, a card C being a portable object is provided with an electronic circuit 3 that forms a resonance circuit tuned to a frequency different from a reference frequency while keeping a state properly to be coupled with the loop 1 inductively at the still frequency in an active state and an object processing unit MTO or the like. Then the capacitance of the terminal equipment S is selected so as to maximize the frequency induced by the OS through the switching of the circuit 3. Thus, the transmission reception of information is conducted with no energy consumption substantially at a low cost.
Patent JP-H09166845-A (JP)
Title: Heat-developable silver salt photographic sensitive material and image forming method
Inventor: SAKATA HIDEAKI
IPC: G03C8/40
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a sensitive material solving problems on thermal fog, silver color tone and image preservation without lowering sensitivity. SOLUTION: In this image forming method using a heat-developable silver salt photographic sensitive material contg. at least photosensitive silver halide, an org. silver salt and a reducing agent, a compd. forming a complex with an Ag ion exists in the sensitive material or other material and this compd. forms the complex for the 1st time at the time of heat development without forming the complex before heat development. The compd. preferably contains N and/or O and/or S. The sensitive material further contains a compd. represented by the formula PUG-L-COOAg (when PUG is a photographically useful group and L is a divalent aliphatic or arom. group).
Patent JP-H10151090-A (JP)
Title: Shower device
Inventor: IDOTA MAYUMI
IPC: A47K3/28
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a shower device with which the discharge of water from a shower head can be easily and simply stopped or started even when a person having difficulty in one hand uses the device or both the hands can not be freely used while holding a baby. SOLUTION: This device is provided with a movable shower head 24 for discharging shower water, a flexible pipe 26 connected to the shower head 24 so as to pass through a shower water channel inside and a head holding part 38 for attachably and detachably holding the shower head 24 and further, that shower head 24 is provided with a detecting means. Then, the shower head 24 is set and held by the head holding part 38 so that the discharge of water from the shower head 24 is automatically stopped based on detection through the detecting means, and the shower head 24 is detached from the head holding part 38 so that water is discharged from the shower head 24 automatically based on no detection through the detecting means.
Patent JP-H09163933-A (JP)
Title: Candy and its production
Inventor: HAMAGUCHI SEIJI
IPC: A23L1/30
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a kind of candy of high palatability which can conveniently and deliciously eat pollen by constituting it with the inner core of pollen or the like, the outer core of candy or the like and the outer skin made of a thin layer of candy. SOLUTION: This candy is composed of the inner core 4, the outer core 3 including the inner core 4 and the outer skin 5 thinly covering the surface of the outer core. The inner core 4 is pollen 2 such as pollen of citrus flowers including orange or a mixture thereof with at least sugar and millet jelly, the outer core 3 is a candy prepared by mixing at least honey, sugar and millet jelly and fusing them with heat, and the outer skin 5 is a very thin layer several μm to several hundred μm thick, prepared by melt-mixing at least sugar and millet jelly with heat.
Patent JP-H08183100-A (JP)
Title: Light shaping device and light shaping
Inventor: WATANABE MITSUYOSHI
IPC: B29C64/129
Filed: 1994-12-28
Abstract: PURPOSE: To shape a three-dimensional object with high accuracy by using the ultraviolet light and an exposure panel. CONSTITUTION: An exposure panel 4, which has heat a transfer type liquid crystal whose transmittivity is changed by heat transfer, is disposed so as to be brought into contact with the liquid surface of a liquid type ultraviolet rays hardening resin. The exposure panel is scanning-exposed by the laser light whose beam diameter is not more than 0.1mm. A lifting base 31 is disposed so that the liquid type ultraviolet rays hardening resin 21 may be kept in a layer condition. By exposing the exposure panel 4 with laser beams, an ultraviolet rays transmitting part and an ultraviolet rays non-transmitting part are formed, and the light from an ultraviolet rays lamp 6 is irradiated against the ultraviolet rays hardening resin 21 through the ultraviolet rays transmitting part of the exposure panel 4. The layered part of the ultraviolet rays hardening resin 21 is hardened. After hardening, the lifting base 31 is lowered, an electric field is applied to the exposure panel 4 to form only the ultraviolet rays transmitting part, and scanning-exposure is given to a prescribed pattern with laser beams. By repeating this process, it is possible to shape a three-dimensional object with high accuracy.
Patent JP-H07179710-A (JP)
Title: Synthetic rubber composition
Inventor: TAKATORI KATSUYUKI
IPC: C08L33/04
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a synthetic rubber composition which can be used for lubricant hoses in cars because of its high flexibility, cold resistance and heat resistance by adding a specific aromatic polycarboxylic acid ester to a synthetic rubber such as acrylic, hydrogenated nitrile or fluorine rubber. CONSTITUTION:At least one selected from synthetic rubbers such as acrylic, hydrogenated nitrile or fluorine rubber is combined with at least one of esters of the formula [R is a 4-12 alkyl; X is O, S, CO, SO2, ACA is a 2-12C alkylene), OCOACOO, COOAOCO; (n) is 2, 31 such as 3,3',4,4'-biphenylethertetracarboxylic tetra(n-butyl)ester to give the objective synthetic rubber composition, which is used in lubricant hoses, fuel hoses, diaphragm, packing or timing belt for cars because it is excellent in flexibility, cold resistance and heat resistance.
Patent JP-H05144329-A (JP)
Title: Wire namer and fitting mathod for the same
Inventor: NAGAFUNE NORIAKI
IPC: H01B13/34
Filed: 1991-11-15
Abstract: PURPOSE:To provide a tubular namer possible to be fitted onto a cable after an crimp-style terminal is equipped thereon or after wiring connection which can be fitted onto the wire from lateral direction of the cable. CONSTITUTION:A cable 2 is interposed between two sheets of films 1A and 1B, at least on one of which codes such as numbers required for wiring or inspection are attached, and subsequently both side parts, parallel to the wire, of the films are fused and connected by a small heating and pressfitting apparatus 3, for example, so as to form a tubular namer to be immediately fitted.
Patent JP-H10172393-A (JP)
Title: High tension switch
Inventor: OKADA SATORU
IPC: H01H31/28
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a high tension switch such that a disconnecting position can be surely indicated. SOLUTION: In order to directly detect the position of an inner open contact, the movement of the movable electrode frame 5 of the open contact part can be indicated to the outside by means of an indicating lever 16 provided in an indicating part 12, by turning the indicating lever 16 by means of a turning lever 14 having a permanent magnet 13. A safe high-pressure switch can thus be provided which can surely indicate to the outside the disconnecting state of a switch enclosed in a sealed container to make sure that state, without damaging the airtightness of the sealed container.
Patent JP-H06170846-A (JP)
Title: Drying degree adjusting method and drying device for resin varnish-impregnated substrate
Inventor: KAWASAKI HARUJI
IPC: B29K105/06
Filed: 1992-12-09
Abstract: PURPOSE:To appropriately adjust a distribution of a drying degree in the width direction of a continuous-length sheet substrate impregnated with a resin varnish. CONSTITUTION:A radiation hot platen 2 having a width (2200mm) sufficiently wider than a width (1255mm) of a sheet material 1 is disposed. A hot air supply port 3 for supplying hot air in the feed direction of the sheet substrate 1 (shown by an arrow in the figure) is provided. The maximum width of the hot air supply port 3 is 1700mm. The width-direction center line of the hot air supply port 3 coincides with the width-direction center line of the sheet substrate 1. The hot air supply port 3 is provided with an air supply width adjusting means 4 that can protrude into the supply port 3 from the both sides thereof. By changing widths A, B, C shown by the figure, the width and position of the hot air supply port 3 are appropriately adjusted.
Patent JP-H05252935-A (JP)
Title: Dna having genetic information of phospholipase d-p and its use
IPC: C12N15/55
Filed: 1991-11-18
Abstract: PURPOSE:To provide the microorganism producing a phospholipase D-P, enabling its collection and belonging to the pure Streptomyces by transforming a microorganism with a recombined plasmid having a DNA expressing the phospholipase D-P. CONSTITUTION:The chromosome DNA of a phospholipase D-P-producing microorganism [preferably Streptomyces SPA 586 stain (FERN-BP-3578)] is separated and purified, and the gene DNA is screened to obtain a recombined plasmid (preferably plasmid DP108) containing a DNA expressing the phospholipase D-P. A microorganism belonging to the Streptomyces lividans is transformed with the plasmid to obtain the objective Streptomyces lividans-TK24, DP108 (FERM BP-3577). The phospholipase D-P-expressing DNA is preferably a DNA having a base sequence coding an amino acid sequence having a signal-like peptide of formula III on the upstream side of the N-terminal of an amino acid sequence having base sequences of formulas I and II.
Patent JP-H04196273-A (JP)
Title: Manufacture of electrostatic induction semiconductor device
Inventor: SUZUMURA MASAHIKO
IPC: H01L21/265
Filed: 1990-11-27
Abstract: PURPOSE:To make it possible to obtain easily the gate regions of an electrostatic induction semiconductor device of a structure, wherein a threshold voltage and a gate breakdown strength can be respectively designed independently, by a method wherein an impurity is implanted through ion-implantation windows for gate region formation use at a high-accelerating energy and by an oblique ion-implantation method. CONSTITUTION:A semiconductor substrate 1, which is provided with ion-implantation windows 3' for gate region formation use formed in the part on the side of the surface on one side thereof and the part on the side of the surface of one side of which is covered wit an oxide film 4, is used and an oblique ion-implantation method is performed through the windows 3' from two directions at a high-accelerating energy to introduce an impurity B<+> for forming gate regions. After that, an activation or diffusion of ion-implanted impurity ions is performed by a proper heat treatment and thereafter, respective electrode windows 7 and 5' of the gate regions 3 and cathode regions 6 are ready-formed and gate electrode 11 and cathode electrodes 10 are respectively formed. Thereby, an electrostatic induction semiconductor device of a structure, wherein a threshold voltage and a gate breakdown strength can be respectively designed independently, is obtained.
Patent JP-H02172787-A (JP)
Title: Heat sensitive recording sheet
Inventor: OCHIAI YUKIO
IPC: B41M5/337
Filed: 1988-12-26
Abstract: PURPOSE:To reduce the quantity of scale adhered to a heat sensitive head by providing a heat sensitive coloring layer containing coloring component of achromatic or pale coloring substance and developing substance and calcium bicarbonate on a support. CONSTITUTION:Normally achromatic or pale coloring substance and developing substance for thermally coloring the coloring substance and calcium bicarbonate are dispersed in a binder such as polyvinyl alcohol, etc., to prepare heat sensitive coloring layer forming coating solution. A support such as paper, plastic film, etc., is coated with the coating solution and dried to form a heat sensitive coloring layer, thereby obtaining a heat sensitive recording sheet. The calcium bicarbonate mixed in the heat sensitive coloring layer has low oil absorption (30-50ml/100g), wide particle size distribution (0.8-30mum). Thus, since fine uneven part responsive to the distribution is formed, the adhering amount of scale to a heat sensitive head is reduced.
Patent JP-H09166736-A (JP)
Title: Sz standing jig for optical fiber cable
Inventor: OSHIMA MUNEAKI
IPC: G02B6/44
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the stranding efficiency of optical fiber tape by stranding optical fiber tape without applying load such as vertical and horizontal bends to the tapes even when a stranding speed is increased by reducing the dropping angle of the tapes to <=15 deg. in the case of storing and stranding tape in a slot on the tip of a cylindrical part of a guide pipe. SOLUTION: The jig is constituted so as to fix guide pipes 12 allowed to follow up and move along an SZ slot forming direction at a strand port and capable of guiding and inserting plural optical fiber tapes 19A to 19F into a slot 2 in an SZ slot rod 1 continuously supplied to a traveling line at a fixed speed while periodically repeating inversion at the same angle in the forward and revese directions in accordance with the inversion angle of the slot 2 to a jig body 11. In this case, the guide pipes 12 are constituted of soft synthetic resin having flexibility, the inserting angles of the pipes 12 to the center axis of the rod 1 are set up to a range of 5 to 15 deg. and the tips of the pipes 12 are inserted into the slot 2 by prescribed length along the slot 2.
Patent JP-H06152479-A (JP)
Title: Receiver and sensitivity measuring instrument for the same
Inventor: OUCHI HIROYA
IPC: H04B17/336
Filed: 1992-11-13
Abstract: PURPOSE:To always select a receiving path with high S/N sensitivity at the receiver for selecting plural receiving paths. CONSTITUTION:The levels of IF outputs received by front ends 32a and 32b in different receiving paths are respectively detected by level detecting parts 34a and 34b, and noise levels are detected by noise detecting parts 35a and 35b as well. Switching signal generating parts 36a and 36b generate switching signals corresponding to a ratio between the IF output level and the noise level. Corresponding to this switching signal, a selecting command signal E is outputted from a comparative selection part 37 to a switching part 38 and at the switching part 38, the receiving path on the side of the higher level of this switching signal is selected. Since the switching signal is generated corresponding to the ratio between the IF output level and the noise level, the receiving path of a high S/N is selected at all times.
Patent JP-H08187582-A (JP)
Title: Laser picture-drawing device
Inventor: ONDA HAJIME
IPC: B23K26/00
Filed: 1994-12-28
Abstract: PURPOSE: To enable satisfactory picture-drawing by giving feedforward control of a laser beam quantity and thereby obtaining a stable line width for picture- drawing. CONSTITUTION: In the memory 202 of a controller 200, the pattern of a laser beam quantity is stored which is related to the moving speed pattern of a first and a second table 13, 14; and a position command is given to a table driver 204 and also to a position command counter 203. The pattern stored in the memory 202 is read out, the pattern thus read out is given to a D/A converter 205, and the pattern output of the laser beam quantity is thereby given to a power servo circuit 7. With a feedforward control over the power control AOM in the power servo circuit 7, the laser beam quantity to be given to the optical head is controlled, causing no detection delay like a feedback control, and producing a stable line width for a satisfactory picture-drawing.