baber/WOPTO huggingface dataset:
Patent JP-H03195026-A (JP)
Title: Method for formation of electrode by plating
Inventor: YAMAMOTO MICHIHIKO
IPC: H01L21/321
Filed: 1989-12-25
Abstract: PURPOSE:To arrange that an electrode formation part inside an opening part is plated surely and to form an electrode by a method wherein, after a hydrophilic treatment has been executed onto the surface of a plating resist, a plating operation is executed. CONSTITUTION:A substrate 1 excluding an electrode formation part is coated with a plating resist 2; an opening part 6 is formed in the plating resist 2 at the electrode formation part 3. Before an electrode is formed in the electrode formation part 3 by executing a plating operation, a hydrophilic treatment is executed in advance onto the surface of the plating resist 2. When the hydrophilic treatment is executed in this manner, a hydropholic property of the plating resist is transformed into a hydrophilic property; as a result, a plating liquid is matched well to the surface of the plating resist. Thereby, it is possible to surely deposit the plating liquid onto the electrode formation part 3 inside the opening part 6 and the electrode can be formed surely in the electrode formation part 3.
Patent JP-2001150146-A (JP)
Title: Device for driving welding device
Inventor: SATO YOSHIO
IPC: F16H25/20
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for welding devices for which a miniaturized motor is used by reducing the inside diameter of the rotor of the motor and moreover the whole length of which is shortened. SOLUTION: In the welding device provided with a pressurizing shaft 9 which is driven with the motor 1 and has a part where is retracted into the motor, the device is the driving device for the welding devices whose linear motion guiding part is constituted by forming the rotor 5 of the motor into a hollow shaft, fixing a ball screw shaft 7 inside the rotor, fixing a ball nut 11 which is screwed with the ball screw shaft in the end part of the pressurizing shaft and making the outside diameter of the pressurizing shaft smaller than the inside diameter of the rotor and the liner motion guiding part is made movable on the inner peripheral surface of the rotor.
Patent JP-H10172864-A (JP)
Title: Multilayer capacitor and its manufacture
Inventor: MIZOBATA MASATOSHI
IPC: H01G4/30
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To attain an easy adjustment of capacity in a short time, and to prevent reduction in insulation between electrodes when trimming is performed. SOLUTION: A capacitor so composed of a substrate 1 made of dielectric material, terminal electrodes 2 and 3 provided on both ends of the substrate 1 opposed to each other, an inner electrodes 5 and 6 which are connected to the terminal electrodes 2 and 3 respectively and sandwich the dielectric material. The inner electrodes 5 and 6 which are connected to each of the terminal electrodes 2 and 3 are provided with a divided electrode 4 which is divided into several pieces in one plane. Each end of the divided electrode 4 is exposed on the side of the ends other than those which are provided with the terminal electrodes 2 and 3. The exposed end of the divided electrode 4 is connected to a conductive material (electrode 7 for trimming) and is connected to one of the terminal electrodes 2 and 3.
Patent JP-H07192124-A (JP)
Title: Magnifying/reducing circuit for image data
Inventor: TAKAHARA TORU
IPC: H04N1/393
Filed: 1993-12-27
Abstract: PURPOSE:To make it possible to perform a continuous magnification setting such as zoom, in a data magnifying/reducing circuit. CONSTITUTION:In the reducing circuit provided with a first counter 3 counting a data transfer clock and alternately preloading two values A and B which are preliminarily set at the time of reset and at the time of the generation of its own carry-out and an enable generation part always or alternately thinning output data at the time of the generation of the carry-out of the first counter 3, the precise magnification setting for every 1%, for instance, is made possible by providing a second counter 11 counting the number of times of thinning and preloading the value C set newly at the time of the reset and at the time of the generation of its own carry-out and an enable generation part activating output data according to the carry-out of the second counter 11.
Patent JP-H02179618-A (JP)
Title: Guest-host type liquid crystal display device
Inventor: YAMASHITA TERUO
IPC: G02F1/137
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the guest-host type liquid crystal display device which is bright and has a large contrast ratio by sealing a guest-host type liquid crystal which contains the styryl or the like compd. expressed by the specific general formula as a guest and has an electron acceptive substituent as a host between two sheets of substrates. CONSTITUTION:A transparent conductive film and oriented film are formed in this order on the transparent substrate of two sheets of the substrates 1, 2 at least one of which is transparent. The conductive film and oriented film are laminated and formed in this order on the other substrate as well. The liquid crystal molecules 5 having the electron acceptive substituent and the styryl or the like compd. 6 expressed by the general formula [I] are sealed between two sheets of the substrates 1 and 2. The liquid crystal molecules 5 are oriented again in the electric field direction if the sealed liquid crystal mixture system is first homeotropically oriented and when the electric field is impressed between the electrodes from a power source 7. The styryl or the like compd. 6 in the color developed state is also oriented again in the same direction in this way and a change is generated in the absorptivity. The positive display with the good contrast and responsiveness is thus executed.
Patent JP-H03193307-A (JP)
Title: Method for reducing volume of bulky plastics
Inventor: OHIRA KAZUAKI
IPC: B29K105/26
Filed: 1989-12-22
Abstract: PURPOSE:To suppress restoring force and make the volume reduction, which makes the storage, transport and dumping of the plastics concerned more convenient, by a method wherein bulky plastics are melt-bonded or fixed by means of threading under the state being squeezed. CONSTITUTION:Iron bars 3, which are heated up to a temperature higher than the melting point of the plastics 2, are pierced through the plastics 2 under the state that the bulky plastics 2 are squeezed with a press 1 so as to melt- bond and fix the plastics. The plastics are melt-bonded and fixed by bringing a heat-sealing bar 4, which is heated up to a temperature higher than the melting point of the plastics, contact with the surroundings of the bulky plastics under the state being squeezed with the press 1. Otherwise, the plastics are fixed by making thread-like bites 5 under the squeezed state of the plastics through the tapping while the plastics are squeezed. By the above-mentioned method, the bulky plastics are partially fused or mechanically joined.
Patent JP-2001154689-A (JP)
Title: Voice recognition device
Inventor: SHIMADA KAZUHIKO
IPC: G10L13/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device with which the mental load of a user such as a driver is reduced. SOLUTION: The device is provided with a voice inputting section 1 which captures the voice of a user in the compartment of a vehicle, a voice recognition section 2 which compares the voice and voice data registered previously, a control section 3 which provides prescribed commands to controllers 6a to 6d which control on-vehicle equipment on the basis of the voice command recognized by the section 2 and a voice synthesis section 4 which drives a voice output section 5 so that it outputs voice related to various pieces of information on the basis of the commands from the section 3. When a special command is recognized, the section 3 controls the section 5 so that the section 5 conducts a guidance process to explain the operating method of the equipment.
Patent JP-H04204123-A (JP)
Title: Window member for infrared-ray sensor and infrared-ray sensor having window member
Inventor: SATOU AKINOBU
IPC: G01J1/02
Filed: 1990-11-30
Abstract: PURPOSE:To prevent useless entry of infrared rays and to make it possible to cast the infrared rays only on a heat sensitive part efficiently by providing an infrared-ray reflecting film at an infrared-ray entry part, and selectively transmitting the infrared rays through an infrared-ray transmitting window. CONSTITUTION:In this window member, an infrared-ray entry part 2, a supporting part 3 which is formed as a unitary body together with the entry part and support 5 the entry part and a cavity part 4 which is surrounded with the supporting part 3 and faces the entry part 2. An infrared-ray reflecting film 7 is provided on the upper surface and/or rear surface of the entry part 2 together with an infrared-ray transmitting window 8. The infrared rays emitted from a material to be measured are introduced into the cavity part 4 through the entry part 2. Therefore, unnecessary infrared rays are reflected from the reflecting film 7 and are not cast into the cavity. Only the infrared rays which are transmitted through the transmitting window 8 are efficiently cast on a temperature sensitive part 5a of an infrared-ray sensor element 5. The window member is made compact by the micromachining manufacturing in a semiconductor process. The interval between the temperature sensitive part 5a and the entry part 2 can be made small, and the incident infrared rays are efficiently cast.
Patent JP-H05144643-A (JP)
Title: Chip type inductor element and manufacture thereof
Inventor: KONOIKE TAKEHIRO
IPC: H01F17/00
Filed: 1991-11-21
Abstract: PURPOSE:To provide a chip type inductor element, which is small-sized, is simple in a structure and a manufacturing process, is superior in mass productivity, is low in a manufacturing cost and is highly reliable, and a method of manufacturing the element. CONSTITUTION:A laminated inductor element 1 formed by a method, wherein sheets printed with conductor lines 12 are laminated on magnetic material green sheets 8 and 11, are pressure-bonded and thereafter, the laminated material is subjected to firing, is manufactured into a constitution, wherein the conductor lines 12 are formed into a U-shaped form, folded-back parts 9c and 10c are respectively formed at the edge parts of the lower surfaces of the sheets formed with the lines 12 in such as way that they are respectively extended from the end surface to the lower surface at least a prescribed one side part of each U-shaped line 12 on the sheets and the lines 12 on the sheets adjacent to the sheets 8 and 11 are electrically coupled and connected with the sheets 8 and 11 at the outer peripheral edge parts of the sheets 8 and 11 to form a toroidal coil.
Patent JP-H01175644-A (JP)
Title: Brake point detection device
Inventor: MIYAZAKI MASAYA
IPC: G06F11/28
Filed: 1987-12-29
Abstract: PURPOSE:To efficiently debug a program using a multiplex virtual space by comparing the value of a virtual space identification register and that of a brake point virtual space designation register and generating brake point interruption. CONSTITUTION:A comparator 3 outputs a virtual space coincident signal 31 when the value of the virtual space identification register 1 and that of the brake point virtual space designation register 2 are equal. A comparator 5 outputs an address coincident signal 51 when the value of a virtual address 9 and a brake point address designation register 4 are equal. When a brake point effective flag 7 is set, and the virtual space coincident signal 31 and the address coincident signal 51 are active if a virtual space coincident signal effective flag 6 is set, a control means 8 outputs a brake point detection signal 81. Thus, brake point interruption can be generated in an optional virtual space, and the program using the multiplex virtual space can efficiently be debugged.
Patent JP-H05148988-A (JP)
Title: Construction method for self-leveling floor
Inventor: SHIRAISHI SADAO
IPC: E04F15/12
Filed: 1991-11-25
Abstract: PURPOSE:To prevent the exfoliation of self-leveling material by applying surface treatment material formed of cationic latex and the like to backing in the case of resin material being stuck to the backing, and then applying resin group primer thereon. CONSTITUTION:At the construction time of pouring hydraulic inorganic material group self-leveling material into the backing with resin material stuck thereto, surface treatment material mixed with cationic latex, hydraulic inorganic powder and aggregate is applied to the backing first. Resin group primer is then applied thereon, and after that, the self-leveling material is poured therein. Accordingly, there is no need to perform such work as to remove adhesive and the like stuck to the backing by sand blasting or the like, and the bonding strength between the self-leveling material and backing can be increased.
Patent JP-H08182120-A (JP)
Title: Control method for opening/closing door
Inventor: ISHII YOSHIHIRO
IPC: B61L3/12
Filed: 1994-12-20
Abstract: PURPOSE: To control the opening direction of a door without requiring a safety device being used exclusively in the opening direction of the door. CONSTITUTION: An ATC(Automatic Train Control) signal is added with information related to the operating direction of vehicle or the opening direction of door using a multiple indication multiple function digital ATC system and outputted from an ATC/TD ground unit 21. An ATC receiver 25 mounted on the vehicle extracts the operating direction information from the ATC signal to select the door opening direction and delivers the door opening direction information to an ATO controller 39. Based on the door opening direction information, the ATO controller 39 determines a door of vehicle to be opened/ closed in the designated direction and opens the designated door of vehicle by delivering a door open signal to a door controller 5.
Patent JP-H01264042-A (JP)
Title: Clock detection method for carrier recovery circuit
Inventor: MIURA SATOSHI
IPC: H04L27/227
Filed: 1987-12-29
Abstract: PURPOSE:To monitor the lock state properly by detecting whether or not a carrier recovery clock is locked based on the distribution state of an output of a phase comparator circuit on the phase plane. CONSTITUTION:A reception signal is demodulated and a phase of a symbol phase input 1 (input to terminal 6) obtained from a base band signal and an output phase of a VCO 2 are compared by a phase comparator circuit 3 and a phase error outputted from the phase comparator circuit 3 is inputted to a lock detection circuit 4. Moreover, the output of the phase comparator circuit 3 is smoothed by a loop filter 5 and fed back to the VCO 2. Then the output of the lock detection circuit 4 is monitored via a lock/unlock terminal 7. Thus, whether or not the carrier recovery circuit is locked is detected depending on the distribution state of the phase error being an output of the phase comparator circuit 3 on the phase plane to attain monitoring.
Patent JP-H06155542-A (JP)
Title: Molding having unevenness and its manufacture
Inventor: YADA YUKIHIKO
IPC: B60R13/04
Filed: 1992-11-24
Abstract: PURPOSE:To let the title molding have a solid feeling and durability, and contrive a reduction of a man-hour and a manufacturing cost, by a method wherein molding is effected of the first resin containing a foaming agent and the second resin not containing the foaming agent. CONSTITUTION:A molding 10 is constituted of the first resin part 12 comprised of the first resin containing a foaming agent and the second resin part 14 comprised of the second resin not containing the foaming agent. When the first resin and second resin are extruded through a discharge port of a molding device in a body, in a matter which has been in a sectional form copied after the discharge port, only capacity of the first resin is expanded by foaming operation. Consequently, unevenness such as a letter or a pattern appears on the surface of a molding 10. Then in the molding 10 wherein a core material 16 is molded, both of the first resin and second resin are extruded on one surface side and only one side out of the first resin and the second resin is extruded, the unevenness appears only on the one side of the core material 16.
Patent JP-H09182065-A (JP)
Title: Hierarchical encoding method and device
Inventor: KOBAYASHI TOMOKO
IPC: H04N19/59
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of picture quality against a low bit rate in particular by performing no encoding of the color difference signal in a high hierarchy as long as the color difference signal has the satisfactory quality in a low hierarchy and applying the encoding value of the color difference signal to the brightness signal. SOLUTION: The brightness and color difference signals of an image of a low hierarchy are encoded as conventional and a bit stream is produced. When an image of a high hierarchy is processed, the encoded image of the low hierarchy is decoded again via a decoding circuit 22 and an up-sampling circuit 30 up-samples the decoded image on every screen. A detection circuit 42 compares the color difference signal of the high hierarchy image to be inputted with the color difference signal of the image of a low hierarchy that is up-sampled, so that an SNR(signal-to-noise ratio) is decided. If this SNR is larger than a set reference SNR 44, a decision circuit 46 decides that the desired quality is satisfied only by the color difference signal of the low hierarchy. Thus the color difference signal of the high hierarchy is not transmitted through a control circuit 48 and disused.  If the SNR is smaller than the SNR 44, the color difference signal or the high hierarchy is encoded by an encoding circuit 34.
Patent JP-H08167361-A (JP)
Title: Semiconductor photocoupling switch
Inventor: KITAHARA HIROYUKI
IPC: G01V9/00
Filed: 1994-12-12
Abstract: PURPOSE: To obtain an input apparatus with excellent operation ability and reliability by making a semiconductor photocoupling switch usable as an input apparatus for OA apparatus by combining a light emitting element and a light receiving element. CONSTITUTION: While being set face to face mutually, a light emitting element 5a and a light receiving element 5b are put in a casing composed of a lower case 1 and an upper case 2 to shut dust and exterior light-rays. A stem 3 to which upward pushing force is applied by a restoring spring 4 and which can slide in the casing has a stem light shielding wall 3a in the side and the light shielding wall 3a carries out switching operation by shutting/opening the photocoupling of both light emitting/ light receiving elements by displacement of the stem 3 due to the pushing force.  Moreover, a slit hole in the direction at right angles to the direction of the stem operation is formed by forming cut parts in the light shielding wall expanded from the inner faces of the lower case 1 and the upper case 2 and shutting/opening of photocoupling of both light emitting/light receiving elements is carried out in a photocoupling path in the slit hole to carry out switching operation and consequently, a semiconductor photocoupling switch with little dispersion of switching positions in an operational stroke range of keys can be obtained.
Patent JP-2000160293-A (JP)
Title: Electric resistance welded tube excellent in grooving corrosion resistance
Inventor: YAMADA KATSUMI
IPC: C22C38/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of grooving corrosion with certainty without performing particular heat treatment by incorporating specific amounts of one or more elements among S, Mg, Ca, Sr, and Ba into a steel composition. SOLUTION: One or >=2 elements selected from a group consisting of, by weight, <=0.003% S, 0.0015-0.0025% Mg, 0.0025-0.004% Ca, 0.0055-0.0085% Sr, and 0.009-0.013% Ba are incorporated into the steel composition of a resistance welded tube. Because MnS sulfides precipitating in the steel are allowed to enter into solid solution again owing to the heat at the time of welding and then cooled rapidly, solid-solution S remains in large amounts in the weld heat- affected zone of the resistance welded tube. In order to reduce the amount of the solid-solution S in the heat affected zone to <=0.0010 wt.%, Mg, Ca, Sr, and Ba are added as elements hard to allow to enter into solid solution again at the time of welding to prevent the occurrence of grooving corrosion. The upper limit of the amount of S is regulated to 0.003% which is possible without requiring particular desulfurizing treatment.
Patent JP-H08177703-A (JP)
Title: Method for detecting combustion state by ion current
Inventor: FUKUMURA YOSHIYUKI
IPC: G01M15/00
Filed: 1994-12-20
Abstract: PURPOSE: To detect only real ion current without detecting reverse direction voltage as noise. CONSTITUTION: A power transistor is provided on the primary side of an ignition coil, a combustion state detecting device 6A is provided on a secondary side, the combustion state detecting device 6A is provided with an ion current detecting circuit 10, a discharge time detecting circuit 11, an electrification time detecting circuit 15, and a current time setting circuit 16 which is connected to the circuit 15, output parts of the discharging time detecting circuit 11 and the reverse current time setting circuit 16 are connected to a transistor in the ion current detecting circuit 10, and the transistor is connected to the output terminal of the combustion state detecting device 6A.
Patent JP-H01176705-A (JP)
Title: Picking system
Inventor: IKEDA TETSUO
IPC: G06F19/00
Filed: 1987-12-29
Abstract: PURPOSE:To make equal the workload in every area by adjusting the size of an area in such a manner as to make equal workload of workers arranged in every area, and calculating and displaying the number of workers in every area in the above system in a moving rack. CONSTITUTION:The total workload of the day is divided by the number of workers to calculate workload per person, and the size of an area is adjusted to make equal workload in every area. One shop is allotted for one area to conduct a goods collecting work. That is, goods ordered concerning A area of a shop a1 is read out and displayed to collect goods forwarded to the shop a1. On the completion of collecting goods, goods ordered of a shop a2 is displayed in A area to collect goods forwarded to the shop a2. In B area, B area goods forwarded to the shop a1 are collected. Thus, collection of goods for one area and one shop is sequentially conducted. By this arrangement, the workload of workers is made equal.
Patent JP-H09177161-A (JP)
Title: Water closet
Inventor: YAMADA MASASHI
IPC: E03D11/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a washing mechanism while keeping washing performance in good conditions and to promote assembly efficiency, economic efficiency, etc. SOLUTION: An open rim type water closet is so constituted that a rim section provided to the upper end edge of a water closet bowl along the overall circumference is opened in the lower part thereof and that washing water can be supplied to the water closet bowl. An inside channel is formed, one end thereof is equipped with a washing water supply inlet 15, and nozzle units 11 having first nozzle outlets 12 and 13 arranged in the direction of the rim and a second nozzle outlet 14 provided toward the rear surface of the bowl are incorporated in the rear of the rim in the other end.