baber/WOPTO huggingface dataset:
Patent JP-2001181892-A (JP)
Title: Plating method of recessed hole
Inventor: KANDA TAKESHI
IPC: C25D5/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a plating method of recessed holes which is stable in forming a uniform plating layer even for small holes and suitable for forming via holes in a multi-layer circuit substrate. SOLUTION: In forming a plating layer using a plating solution on an inner wall of a recessed hole 3A which is formed in a surface of a work A1 to be plated, 50-100 μm in diameter, and 0.8-3.0 in the ratio of the hole diameter to the depth, the recessed hole is plated while continuously or intermittently blowing a jet 12a of the plating solution toward the recessed hole 3A from a jet nozzle 15.
Patent JP-H11173831-A (JP)
Title: Method and device for detecting termination of material wound around bobbin
Inventor: OI TAKESHI
IPC: G01S17/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To make inexpensively and accurately detectable the termination of a material wound around a bobbin and to improve the processing efficiency and yield by irradiating the material with travelling waves, detecting the presence or absence of the reflected waves, detecting the presence or absence of the material by this. SOLUTION: An ultrasonic transmitting and receiving device 5 installed on an adjusting platform 6 is oriented to a bobbin 1 and is arranged at a predetermined angle of inclination. In other words, the transmuting and receiving device 5 is arranged so that the axis of transmitting (b) may be in contact with, intersects, and inclined with respect to the axis (a) of the bobbin 1. During operation, ultrasonic travelling waves are transmitted from the transmitting and receiving device 5, hit the body surface of the bobbin 1 and a material on the bobbin 1, and are reflected. At this time, the reflected waves from the body surface are inclined by a great deal and do not return to the transmitting and receiving device 5. On the other hand, a portion of the reflected waves from the material 2 returns to the transmitting and receiving device 5.  The transmitting and receiving devices 5 detects the presence or absence of the material by the presence or absence of the reflected waves. Then, by adjusting which location in the direction of the axis (a) of the bobbin 1 the travelling waves are transmitted to, it is possible to halt a device while necessary amount is accurately left.
Patent JP-2000233578-A (JP)
Title: Sublimable transfer image receiving medium protecting film, method for protecting image of sublimable transfer image receiving medium and protected sublimable transfer image receiving medium
Inventor: ASAI HARUO
IPC: B41M5/382
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a sublimable transfer image receiving medium film for improving image preservability while maintaining an image of high sensitivity and high quality for a long period as it is. SOLUTION: In the sublimable transfer image receiving medium protective film comprising an image protective layer formed to be used for protecting a image of the medium on a heat resistant base material, the protective layer contains at least one of a resin having a glass transition point of 68 deg.C or above or a resin having an alicyclic group structure in a resin skeleton.
Patent JP-H11185397-A (JP)
Title: Phase locked loop control circuit
Inventor: TONAMI JUNICHIRO
IPC: G11B20/18
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To correct a phase difference without depending on an inputted digital signal pattern by temporarily discriminating to a most reliable value based on a data line of a digital information signal from an A/D conversion means, outputting a difference between respective digital information signals from the A/D conversion means as a phase error component and adding them at every sampling timing. SOLUTION: In a loop consisting of a second operation circuit 20, a second switch circuit 21 and a delay element 22, since a signal of CTL1 is an H between that a temporary discrimination result of a temporary discrimination circuit 16 in an error component output means 2a is '+1' or '-1' the second switch circuit 21 is connected to a terminal H side, and the signal from the second operation circuit 20 is inputted. When the temporary discrimination result is '0', the signal of CTL2 becomes the H, and a third switch circuit 23 is connected to the terminal H side. Since the error component from the error component output means 2a is added to the signal, and the signal is outputted as the error signal, the error signal is outputted stably without depending on the signal pattern.
Patent JP-2001185045-A (JP)
Title: Color cathode ray tube
Inventor: SATO AKIRA
IPC: H01J29/07
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode ray tube that enables to avoid moir. phenomenon to a plurality of canning lines without lowering of brightness, and has an excellent picture quality. SOLUTION: Hole arrangements 13, in which holes 10 are formed at regular pitch through a bridge 12 in a direction along short axis of a shadow mask 4 side by side, are arranged in parallel along long axis of the shadow mask 4, pitches of the holes in each hole arrangement have different values from those of neighboring hole arrangement and have a value that multiplies multiple of prime number to common reference value in every hole arrangement.
Patent JP-2001181603-A (JP)
Title: Sealing material for scroll type compressor
Inventor: MATSUHASHI IZURU
IPC: F04C18/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tip-sealing material for a scroll type compressor, having high abrasion resistance and properties of hardly damaging an opposite material. SOLUTION: This sealing material for the scroll type compressor, comprising a PAN-based carbon fiber, a polytetrafluoroethylene resin, and a polyphenylene sulfide resin satisfies at least two conditions in the following conditions (a) to (c): (a) the PAN-based carbon fiber is a chopped carbon fiber; (b) the polytetrafluoroethylene resin is produced by a suspension polymerization method; and (c) the polyphenylene sulfide resin is a linear type or semilinear type resin.
Patent JP-H10216237-A (JP)
Title: Stylet and device including the stylet
Inventor: BLEY ROBERT
IPC: A61L29/14
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To assist the insertion and/or arrangement of a catheter by constituting the remote end of a stylet in such a manner that the remote end softens in correspondence to the temp. of the living body the soonest the remote end is inserted into the living body. SOLUTION: The stylet 113 maintains rigidity in the beginning of the insertion, but when the remote end is inserted into the patient's blood vessel 10 and is exposed to the patient's body temp., the remote end softens rapidly. At this time, the stylet is so formed that the rigidity of the remote end decreases to at least about 25 points in Shore D indentation hardness. On the other hand, this side end of the stylet 113, i.e., the side to be mounted at a stylet hub 117 is not inserted into the living body (blood vessel 101) and maintains the rigidity without softening. Then, the insertion of the assembly of the catheter 111 and the stylet 113 is assisted and the pressing of the stylet 113 on the outside of the patient's body is made possible. The insertion and arrangement are thus facilitated.
Patent JP-2001180342-A (JP)
Title: Vehicular seat
Inventor: IKEDA KIYOKAZU
IPC: B60N2/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To improve an operation feeling, and to sharply reduce work load of seat installing onto upper rails. SOLUTION: While left and right respective upper rails 1 are provided with positioning releasing levers 4 for releasing a positioning state by a positioning piece by being actuated by being pressed, a seat leg 5A is provided with push levers 56 for pressing the respective left and right positioning releasing levers 4 and a transmission mechanism of transmitting operation force of an operation lever 7 on a rotary board 6 to the respective push levers 56 regardless of a positional movement of the operation lever 7.  The transmission mechanism is composed of an operation piece 73 being projected on the operation lever 7 and having the tip positioned on the axis of the rotary board 5, a wire 59 relatively rotatably connected to the tip of the operation piece 73 and extending on the axis, a transmission lever 57 being connected to the wire 59 and distributing the operation force to the respective push levers 56 and a driving shaft 54.
Patent JP-2001186751-A (JP)
Title: Power supply unit integrating receptacle and noise filter
Inventor: HIROSE HIROSHI
IPC: H02M1/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit integrating a receptacle and a noise filter in which the space can be saved and the size can be reduced while enhancing insulation performance and safety. SOLUTION: The power supply unit integrating a receptacle and a noise filter comprises a noise filter 3 mounted on a substrate 2, a receptacle 4 mounted on the noise filter 3, a wiring system 5 for connecting the primary side of the noise filter 3 with the receptacle 4 and connecting an external circuit with the earth by means of a screw, and a cover 6 fixed to the substrate 2 while covering the wiring system 5 and the peripheral part of the receptacle 4 except the noise filter 3 and a plug fixing face.
Patent JP-H11259098-A (JP)
Title: Method of speech encoding/decoding
Inventor: AMADA KO
IPC: G10L19/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To achieve speech encoding of speech quality by using an algebraic structure code book which is decreased in the number of pulse positions and pulses by lowering a rate. SOLUTION: When a speech signal is encoded by expressing it by information presenting at least a characteristic of LPC synthesis part 120, a pitch vector to drive the LPC synthesis part 120, and a driving signal consisting of noise vectors, the pitch vector is searched for from an adaptive code book 141 and also a pulse position candidate varying in pulse position according to the shape of the pitch is searched for by a vector candidate search part 142; the adaptive algebraic structure code book 143 produces a pulse sequence by arranging the pulses in the pulse position chosen by this pulse position candidate; and constitutes the driving signal of the LPC synthesis part 120 from these pitch vector and pulse sequence.
Patent JP-H11193089-A (JP)
Title: Method for sealing liquid face for preventing oxidation
Inventor: YAMATE TOSHIHIRO
IPC: B01J19/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent the entry of oxygen from the liq. face from occurring by sealing appropriately the liq. face of a liq. such as spring water and drainage water in a chamber or a tank with a seal material with a precise sealability, being inexpensive and with no secondary pollution and to precisely prevent a stored liq. from being oxidized and to prevent the inner peripheral wall from being stained and to prevent the properties of the stored liq. from being deteriorated accompanied with this by avoiding the non-volatile fluid from sticking on the inner wall face of the chamber or the tank by enclosing the non-volatile fluid used as the seal material with a floating frame and by preventing the effective amt. of the non-volatile fluid from being decreased because of the sticking and the sealing properties from being deteriorated accompanied with this. SOLUTION: A floating frame 3 is internally mounted in a chamber or a tank 2 for storing a liq. 1 to be protected by fitting freely it to the inner peripheral wall of the chamber and the tank and floating it on the liq. face of the liq. 1 to be protected and the film 5 of a non-volatile fluid 4 or a number of small floats and the non-volatile fluid 4 covering the liq. face of the liq. 1 to be protected are arranged in the floating frame 3.
Patent JP-2000194354-A (JP)
Title: Multi-window picture display device
Inventor: YONEDA MINORU
IPC: H04N5/45
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a multi-window picture display device and to make it light in weight by reducing the scale of the device. SOLUTION: This display device is provided with a priority setting device 7 and is made so that priority orders of respective planes are preliminarily set individually regardless of setting values of blend coefficients of respective planes, Then, at first the blend coefficient of the plane of the highest order is set to the above described setting value based on the priority order, Moreover, as to the plane of a next order and succedding planes, blend coefficients of higher orders are succesively subtracted from the maximum value (when blend ratios are defined as 16 steps, it is 15) of blend coefficients and smaller values are made to be set as blend coeficients of concerned planes by comparing obtained values with the setting values.
Patent JP-2001146086-A (JP)
Title: Pocket for holding thin matter
Inventor: YAMAGUCHI TAKAYOSHI
IPC: B42F7/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a transparent file or the like with a pocket which facilitates putting-in and takeout of a smooth thin matter such as a photographing film and also prevents it from slipping out. SOLUTION: In a pocket for holding a thin matter which is prepared by lapping a film-like sheet over another and making it free only on one side, small projections are formed inside the pocket by providing it with small depressions from external proper positions thereof. Besides, cut-off holes almost as large as a fingertip are formed in the lower part of the pocket.
Patent JP-2001187115-A (JP)
Title: Method and apparatus for powder and granule material treatment
Inventor: TAKEI SHIGEMICHI
IPC: A61J3/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for powder and granule material treatment to effectively agitate and mix a powder and granule material. SOLUTION: This apparatus for powder and granule material treatment is equipped with a rotary container to house a powder and granule material and has a ventilation part on the circumferential wall of the rotary container. A box body is formed by faces over which the powder and granule body does not pass in at least the upper face side of the agitation part 4a of an agitation means 4 equipped in the rotary container and the front side against the rotation direction of the rotary container or a box body with an opening part at a part.
Patent JP-2000102636-A (JP)
Title: Billiards device, billiards device control system, and control of billiards table
Inventor: ENOMOTO NOBORU
IPC: A63D15/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a billiards device for controlling a billiards table with no keeper, a billiards device control system, and a method for controlling the billiards table. SOLUTION: A billiards device B comprises a billiards table 1 having a track 5 communicating with a ball falling hole 4 and a section 8 for receiving the ball, cylinders 9 of which rods are projectingly disposed into the track 5 to prevent procedure of the ball, and a control device S for controlling an operation of the cylinders 9. The control device S and a host computer H are connected through a communicating means.
Patent JP-2001180594-A (JP)
Title: Method of boring hole in bottom of helicopter airframe, and hole reinforcement structure
Inventor: ITOI TOSHIYUKI
IPC: B64C1/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of boring a hole for taking a photograph by a camera at the bottom of a helicopter airframe, and a reinforcement structure around the bored hole, so the camera can be installed in the helicopter. SOLUTION: In boring a hole at the bottom of the airframe of a helicopter on which a conventional reinforcement member 5 having flat skirt parts 5a on both sides of a bent and formed triangular part, marking is made to hole boring positions in an inner surface of a bottom plate B of the helicopter and the conventional reinforcement member 5, the conventional reinforcement member 5 is eliminated, a combining plate 1 having a similar hole to a marking line is fixed to the bottom plate B of the airframe, the conventional reinforcement member 5 is fixed again at its original position in its original condition, a first reinforcement member 2 having flat skirt parts 2a on both sides of a bent and formed triangular part 2b is fixed at a circumferential edge part of the combining plate 1 on the body side surface side,  a second reinforcement member 3 bent and formed like a grooved steel is fixed to the body center side flat skirt part 2a and a side surface of the triangular part 2b in the first reinforcement member 2, and the bottom plate B and the conventional reinforcement member 5 are cut off along the marking line.
Patent JP-2001188039-A (JP)
Title: Density calculation method of so3 in gas duct
Inventor: KURATA TAKAO
IPC: G01N21/33
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a density calculation method of SO3 in a gas duct capable of continuously measuring the density of SO3 in the exhaust gas in the gas duct by a ppm unit. SOLUTION: In a method for absorbing and analyzing SO3 in the exhaust gas containing SO2 by an ultraviolet ray, a number of the absorbance spectra of a composition gas changing the density of SO3 are sampled for the gas changing the density of SO2 being an obstruction gas by stages, and the SO3 density of each measuring sample is taken for a target variable (y) by the absorbance spectrum divided every density range of SO2.  Regression analysis is performed by PLS by taking each measuring spectrum for an explanation variable X, a potential variable (t), a regression vector and an analytical curve divided every density range of SO2 are prepared, the exhaust gas in the gas duct is absorbed and analyzed by the ultraviolet ray to find the density of SO2 in the exhaust gas, the regression vector and the analytical curve used from the found SO2 density are selected, and the SO3 density in the exhaust gas is measured from the absorbance in each wave length of the absorbance spectrum of the measured exhaust gas.
Patent JP-2000189646-A (JP)
Title: Power supplying device for ball lifting device and game hall circulating system
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supplying device of a ball lifting device, capable of reliably protecting the whole operating part of the ball lifting device on a pachinko game machine island from abnormalities such as invasion of foreign matters and capable of reliably informing the abnormalities just after occurrence. SOLUTION: A current value of a motor 78 of a ball shooting device 33 is detected by a current converter 82, the state of detected load is compared with a judging reference value (an overload reference value and the overload allowable time) by an overcurrent detecting circuit 83 and an output circuit 86 to judge the overload (abnormalities). When overload is judged, an electromagnetic shut-off machine 81 is operated by functions of a relay 88 and a signal input part 89 to shut off power supply to the motor 78. A judging reference value can be optionally adjusted in a specified range by functions of a time value adjusting circuit 87 and a current value adjusting circuit 84.
Patent JP-2001159022-A (JP)
Title: Bandana for helmet
Inventor: TAKAHASHI SHIGERU
IPC: A42C5/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bandana for a helmet, having a structure capable of being wound around the forehead and the head parts which the inner parts of the helmet keep contact with and are fixed to, and capable of absorbing the sweat and smell in the interior of the helmet to prevent the attached state of the smell of the sweat caused by the propagation of bacteria brought about by the sweat or the like in the interior and the head part of the helmet because the scalp becomes feverish and sweat state by getting stuffy in the helmet when carrying out an operation while wearing the helmet. SOLUTION: This bandana 1 has attaching and detaching tools 2 at right and left both tips so that the size for winding once may be changed according to the size of the head part, and a water-repellent pocket 3 for storing and carrying valuables.
Patent JP-2001158655-A (JP)
Title: Covering material for readily utilizing vessel for raising and admiring plant in room and plant-raising and admiring vessel coated with the same coating material
Inventor: SHINODA MASAHARU
IPC: A01G9/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a vessel capable of simply raising and admiring a plant even on a desk in order to solve various problems in which additional space is required so as to provide a water receiving vessel required in the bottom of a plant-raising and admiring vessel for interior fully equipped with a water vent hole for preventing root rot and the best use of design or color tone of the vessel is not made because of having water-receiving dish and raising and admiring of plant on the desk are made difficult because of problems of space, water leakage, etc. SOLUTION: A covering structure for covering the plant-raising and admiring vessel is obtained by adding an auxiliary buffer agent to cement-based inorganic binder and an aqueous polymer of a resin and/or rubber. The covering structure can express coloring and design and facilitates water absorption, water retention and evaporation.
Patent JP-H11292503-A (JP)
Title: Steam reformer for hydrocarbon and steam-reforming method using the same
Inventor: AUTENRIETH RAINER
IPC: H01M8/0612
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a reformer for the hydrocarbon(s) capable of e.g. rapidly supplying hydrogen to an automobile fuel cell system and also to provide the reforming method using the reformer. SOLUTION: This reformer is provided with: an evaporator 2 for evaporating; a preliminary reforming device consisting of preliminary reforming stages 3 and 4; a main reforming device 5; CO removal devices 6 and 7; and at least one of catalyst/burner devices 15 and 16; wherein the evaporator 2, the main reforming device 5 and the CO removal devices 6 and 7 are respectively in thermal contact with the first catalyst/burner device 15, the second catalyst/burner device 16 and the preliminary reforming stages 4 and 3 of the preliminary reforming device through their respective heat transfer isolation means 18 to 21, and also, the outlet of the CO removal device 7 can be connected to each of the inlets of the burner devices 15 and 16. In this method, at the time of starting operation of the reformer at a low temp., a heating process is performed and during this heating process, first, operation of both the burner devices 15 and 16 are started while introducing hydrogen or a hydrocarbon(s) from the outside as a fuel and subsequently, reforming operation is started with a lower ratio of a hydrocarbon(s) than the ratio in the normal operation to form a reformed gas and then, the reformed gas is introduced to the burner devices 15 and 16 in place of the hydrogen or hydrocarbon(s) introduced from the outside as a fuel.
Patent JP-2001161420-A (JP)
Title: Raindrop removing device for umbrella
Inventor: KIKUCHI YOSHIYUKI
IPC: A45B25/28
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a raindrop removing device for an umbrella capable of removing raindrops attached to the umbrella easily in a short time. SOLUTION: Flat brushes 2 and 3 on which brush hairs 5 and 6 are diagonally upwardly implanted are attached to the right side and the left side of an umbrella inserting part 1 into which an umbrella is inserted, and the brush hairs 5 and 6 are set at such length that they are applied to each other from the right and the left. The hairs 5 and 6 of the flat brushes 2 and 3 are composed of plastic in which fine powder of apatite is mixed to have a super- hydrophilic property.