baber/WOPTO huggingface dataset:
Patent JP-S6037468-A (JP)
Title: Cam operated valve
Inventor: SHINNAE YUKIO
IPC: F16K11/16
Filed: 1983-08-08
Abstract: PURPOSE:To facilitate assembly and disassembly as well as eliminate leakage of fluid by furnishing the valve chest at its bottom with a plurality of flow paths, and by operating valve rods in a number corresponding to said flow paths by the use of a disc-shaped surface cam. CONSTITUTION:Flow paths 38-40 with the same circular profile are formed in a plurality of bent pipes 35, 36, 37, which are installed at the bottom surface of the lower body 32 and which stretch in three different directions. The center shaft 42 is screw-fixed to the center of the top surface of the upper body 31, and a disc-shaped surface cam 44 is installed at the upper part of said shaft 42 rotatably. The three valve rods 46 are arranged slidably in the vertical direction on each flow path 38-40 in its position mating with the opening part of the bottom surface 41a of valve chest 41.
Patent JP-H08889-A (JP)
Title: Washing machine
Inventor: MAEDA TOMOHITO
IPC: D06F39/08
Filed: 1994-06-27
Abstract: PURPOSE:To prevent water from being dropped on the floor too much regardlessly of the flow rate of tap water at each house without damaging a rinsing effect at the time of water injection rinsing. CONSTITUTION:This washing machine is provided with a cloth amount deciding means 17 for detecting a cloth amount corresponding to the output of an encoder 15 by detecting the rotating angle of a motor 5, which generates a water current by inverting and driving a pulsator, while using the encoder 15, control means 18 for driving the motor 5, and flow rate detecting means 23 for detecting the flow rate of water to be supplied into a washing and dehydrating vessel. Based on the decided result of the cloth amount deciding means 17, the control means 18 decides the water level of water to be supplied and the water level and in the case of high water level, the water current is changed corresponding to the flow rate detected by the flow rate detecting means 23 at the time of water injection rinsing.
Patent JP-S628930-A (JP)
Title: Paper sheet handling device
Inventor: MATSUURA KUNINAO
IPC: B65H9/00
Filed: 1985-07-03
Abstract: PURPOSE:To prevent a lineup of paper sheets from being thrown into disorder, by installing a vibration mechanism giving vibrations to a push plate delivering stacked paper sheets to a housing part with tilting motion, in case of a device bearing the above caption, making them deliverable in a way of distinguishing between the stacked paper sheets and those of stacking paper sheets in the next in an automatic cash handler or the like. CONSTITUTION:When bills 33a stacked on the push plate 20 taken in from conveyor belts 1 and 2 are housed in distinguishing from bills inside a lower housing part 34, a carrier 25 is made to go down together with another carrier 21 by operation of a motor. And, when a cantilever 28 comes into contact with an upper surface of a topper of the bills 36 and rotates in a J direction, a latch comes off, whereby the push plate 20 is tilted down in a G direction. With this tilting motion, a descent of each of these carriers 21 and 25 is stopped, then the motor is rotated in reversion, making these carriers 21 and 25 go up. At this time, the push plate 20 is given vibrations by a solenoid 16 as a roller 35 is tilted down as moving along the upper surface of the housed bills 36 whereby the stacked bills 33b are aligned along a guide 11 and comes to be housed in the housing part 34 is consequence.
Patent JP-H0437331-A (JP)
Title: Monitor control system for optical repeater
Inventor: YONEYAMA KENICHI
IPC: H04B10/07
Filed: 1990-06-01
Abstract: PURPOSE:To attain the monitor control of an optical repeater without loss of advantage of an optical direct amplifier by providing a means superimposing a monitor control signal onto a main signal and a means detecting the monitor control signal superimposed on the main signal to the system. CONSTITUTION:Let a frequency of a monitor control signal be fo, then an optical direct amplifier 1 having no TE, TM polarized wave dependency amplifies an optical signal (a) and gives it to an optical coupler 2, which branches the received optical signal into two, and a signal a1 is fed to an optical transmission line and a signal a1 is fed to a photodetector 3. The photodetector 3 has a TE, TM polarized wave dependency, in the input/output characteristic of which the photodetector has a higher light receiving sensitivity with respect to a TM wave than that with respect to a TE wave. Thus, the optical signal is converted into an electric signal, and an output signal (c) being only a component of the frequency fo extracted from an electric signal from a BPF 4 is inputted to a monitor control circuit 5. The circuit 5 reproduces a monitor control command comprising the presence of the fo component in the output signal of the BPF 4 to apply monitor control of an optical repeater.
Patent JP-S5668549-A (JP)
Title: Casting method of casing for axial-flow and oblique-flow pump
Inventor: NAKAGAWA YOSHITAROU
IPC: B22C9/10
Filed: 1979-11-06
Abstract: PURPOSE: To make it possible to cast casings for axial-flow and oblique-flow pumps having different specifications easily, by manufacturing at least one out of inlet core and outlet core separately from the passage core, and uniting them together in the course of core assembling process.  
     CONSTITUTION: Casings for axial-flow and obliquie-flow pumps are composed of outer drum (c) having an inlet (a) at one end and an outlet (b) at the other end, inner drum (e) which is installed in outer cylinder (c) so that a looped space may be formed at the circumference of inner drum (e), and a plural number of guide blade (g) which divides the looped space into a plural number of twisted fluid passage (f). To cast the casing, inlet core 1 forming inlet section (a), inner cores 2 and 3 forming the inner surface of inner drum (e), outlet core 4 forming outlet (b), and a plural number of passage center 5 forming the inner surface of outer drum (c), the inner surface of inner drum (e) and guide blade (g), are used. When the casing is manufactured, inlet core 1 and outlet core 4 are manufactured separately and they are connected to the main body of casing in the course of core assembling process. By this, inlet core 1 and outlet core 4 will not obstruct the manufacturing work even when passage core 5 is twisted considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000036129-A (JP)
Title: Optical recording element containing mixture composed of metal-containing azothioether and cyanine dyestuff
Inventor: CHAPMAN DEREK DAVID
IPC: G11B7/246
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording element which exhibits a good recording sensitivity and has excellent optical stability. SOLUTION: This optical recording element has a transparent base material and a recording layer and a light reflection layer on the surface of this transparent base material. This recording layer contains (a) (i) a metal-contg. azothiother dyestuff having an azo group bonding a substd. 3-hydroxypyridine nucleus and a phenyl nucleus having a thioether substituent in an orthogonal position with respect to the azo group and (ii) a cyanine dyestuff and (b) has a refractive index at a selection wavelength 400 to 660 nm inclusive of a real part (n) exceeding 1.8 and a virtual particularly (k) below 0.2 at the time of unrecording.
Patent JP-S5846940-A (JP)
Inventor: KITAGAWA FUMIO
IPC: A61B5/02
Filed: 1981-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5935558-A (JP)
Title: Manufacture of core for motor
Inventor: TOYAMA TETSUTAKA
IPC: H02K41/03
Filed: 1982-08-21
Abstract: PURPOSE:To dispose and construct two or more stator cores in an accurate positional relationship by alternately energizing coils wound on the respective cores and alternately exciting the toothed parts of the cores. CONSTITUTION:Stator cores 2-A, 2-B which are aligned in parallel are formed in the prescribed parallel position in a plurality of pairs at a predetermined interval on a core original plate 20 except a support 20b which integrally couples the cores. Then, a connecting plate 14 for connecting the cores 2-A, 2-B aligned in parallel to one another is formed in number corresponding to pairs of the core except the support 20b which connects integrally the plates 14 on a connecting original plate 140 to match the disposing position to the two cores 2-A, 2-B which are formed in advance in parallel on the plate 20. The original plate 140 is positioned to a plurality of the original plates 20 to match the width W of the cores 2-A, 2-B, superposed and secured, and the superposed and secured cores 2-A, 2-B and the plate 14 are separated from the bases of the original plates, respectively.
Patent JP-H01313996-A (JP)
Title: Manufacture of printed wiring board
Inventor: ENDO AKIRA
IPC: H05K3/42
Filed: 1988-06-13
Abstract: PURPOSE:To improve the reliability of electric conduction of a through hole by a method wherein an electroplated copper layer is formed on a land and the inner wall surface of a through hole, by utilizing selective etching property of copper and nickel. CONSTITUTION:A chemical nickel plated layer 7 as a substratum is formed on the whole part containing the inner wall of a through hole 4 and a land 6. By using said substratum 7, a dense electroplated copper layer 9 is formed so as to cover the inner wall surface of the through hole 4 and a land 6. As a result, the formed copper layer 9 possesses density, and maintains almost uniform quality. The formed electroplated copper layer 9 is further coated with a nickel plated layer 7'. In this state, the layer 9 is etched and eliminated together with the chemical nickel layer 7 covering a circuit part, so that the electroplated copper layer 9 is not damaged. Thereby the reliability of electric conduction of through hole is improved.
Patent JP-S5493001-A (JP)
Title: Production of metallurgical coke
Inventor: YAMAGUCHI TOKUJI
IPC: C10B57/06
Filed: 1977-12-05
Abstract: PURPOSE: To obtain high-quality coke without equipping an additional device, by feeding powdered coal blended with a specific amount of bituminous substances into a carbonization furnace wherein a coking chamber is tapered so that the width of its bottom are wider than that of its top, and by densifying the powder coal under  its own weight due to softening and melting of the bituminous substances.  
     CONSTITUTION: 1W30 wt.% of bituminous substances having a softening point not higher than 300°C and a H/C ratio of 0.50W1.70 is added to powdered coal to give a blended coal 2 with an adjusted volatile content of 20W40 wt.%, preferably 25W40 wt.% based on a dry weight. The coal 2 is fed into the carbonization furnace 1, where in a coking chamber is partially or wholly tapered in such a way that the width of its bottom is wider than that of its top, and carbonized. When coke is lowered in quality because of insufficient densification of the powdered coal in the upper part of the coking chamber, the molded coal blending method should be applied only in the upper part or high-quality blended coal should be used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6124644-A (JP)
Title: Informational device for vehicle
Inventor: KUNIMOTO YOSHIFUMI
IPC: B60R16/02
Filed: 1984-07-12
Abstract: PURPOSE:To facilitate various operations and control of a vehicle by providing removably on a vehicle a memory connected to a writing means and a reading means to be capable of writing and reading and transmit the informational memory to the memory of the vehicle. CONSTITUTION:A lift unit 1, when constituted as a wrist-watch type one having a band attached to an arm, has a base member 2 to which a band 3 is attached, and a memory 4 is removably attached to the base member 2. The memory 4 has an indicator section 13, switch section 14, parmanent magnet 19, transmitter/ receiver section 15, microcomputer 16, external memory 17, power source 18 and indicator driving section 20. And this memory 4 is removed from the base member by operating a knob 10 and a knob 204 of a safety mechanism and removably attached to an attaching mechanism formed in a portion of an instrument panel in a cab. When the memory is attached, the output of memorized information is supplied to a functional device of a vehicle.
Patent JP-S5934805-A (JP)
Inventor: KOTAKE KAZUO
IPC: G05D1/02
Filed: 1982-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0438775-A (JP)
Title: Initial position controller for read head
Inventor: KUROSAWA YUICHI
IPC: G11B21/08
Filed: 1990-06-02
Abstract: PURPOSE:To set a read head at an initial position with high accuracy by displacing a detecting member in a reverse direction after displacing the detecting member to a position separated from a position detecting mechanism for more than a prescribed amount. CONSTITUTION:When a magnetic disk device is activated, a step motor 12 is rotated forward and by this rotation, a detection lever 13 is rotationally displaced to the position separated from a position detecting mechanism 14 for more than the prescribed amount (a state shown by a double dotted chain line). Next, the motor 12 is reversely rotated and the lever 13 is rotted to the side of the mechanism 14. When the lever 13 starts going into a slit 36 of the position detecting mechanism 14 again, a signal rises up. Afterwards, the motor 12 is further rotated and arrives at the rotational position of an initial exciting phase nd the signal is outputted. At such a time, it is judged that a magnetic head 11 is set at the initial position, and the motor 12 is stopped.
Patent JP-S62299650-A (JP)
Title: Hot water feeding system for bath
Inventor: NAGAMOTO SHUNICHI
IPC: F24H1/46
Filed: 1986-06-20
Abstract: PURPOSE:To eliminate an influence of a circulation pump against a hydraulic pressure and enable the accurate termination of hot water feeding at a predetermined water level by a method wherein a timer means for prohibiting a water level sensing operation for a desired period of time just after an energization of the circulation pump is started and just after the operation of the circulation pump is stopped and means for storing a water level data before entering a prohibiting period are provided. CONSTITUTION:Water level data got from a water level sensing means 6 are normally stored in a water level data, memory means compared with a water level set value 10 and then a turned-on or turned-off condition of a hot water feeding valve 1 is controlled. A circulation pump for use of circulating water in a bath tub 5 is operated in response to a driving signal from a circulation pump controlling means 13. The circulation pump controlling means 13 may trigger a water level sensing prohibition timer means 14 just before the driving signal is inverted. The water level sensing prohibition timer means 14 starts to operate the timer with a signal from the circulation pump controlling means 13 and prohibits, during operation of the timer, the signal from being inputted into the water level data memory means 9 form the water level sensing means 6 and further being updated.
Patent JP-S6036024-A (JP)
Inventor: MANABE JIYUICHI
IPC: A47K11/03
Filed: 1983-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09329492-A (JP)
Title: Terminal unit of optical communications
Inventor: ASANUMA KENJI
IPC: H04B10/079
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical communications terminal unit which can measure the peak value of the photo-output power using a mean photo-power meter. SOLUTION: This optical communications terminal unit is composed of an optical fiber 6, a photo-transducer part 5 to be connected using this optical fiber 6 as communication medium to constitute an optical communication system, and a control part 4 to process the given transmission/reception data (SD, RD), wherein the transducer part 5 at least converts electric transmission data SD into photo-signals, emits them, receives photo-signals from the optical fiber 6, and turns them into electric reception data RD. The arrangement further includes a mode altering means, and when the photo-output power is to be measured through the fiber 6, transmissive photo-signals are emitted continuously in conformity to the specification from the mode altering means.
Patent JP-S5934827-A (JP)
Inventor: SAWADA KAZUO
IPC: D07B1/14
Filed: 1982-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63309925-A (JP)
Title: Formation of confronting matrix type liquid crystal panel
Inventor: INOUE ATSUSHI
IPC: G02F1/1368
Filed: 1987-06-10
Abstract: PURPOSE:To suppress short-circuit between a gate and a drain by extending the creeping distance between them, by applying etching on other films except a gate insulating film, removing the gate insulating film setting a resist film as a mask, and removing the resist film after forming an ITO layer. CONSTITUTION:A gate metal layer 2 is formed on a substrate 1 on one side of a pair of transparent insulating substrates, and after applying the etching according to a prescribed pattern, the gate insulating film, a semiconductor layer, and a metal layer are laminated, and a source electrode and a drain electrode 5 are formed by applying a selecting etching method according to a drain electrode and a source electrode patterns to be formed and removing the unrequired parts of the metal layer and the semiconductor layer. Next, the gate insulating film 2 which exposes its surface in an aperture part is removed setting the resist film 6 as the mask. And by removing the resist film 6 after forming the ITO layer, the unrequired part of the ITO layer 7 is lifted off. In such a way, it is possible to improve pressure proof and to reduce short- circuit defect.
Patent JP-S6478950-A (JP)
Title: Winder for safety belt
Inventor: JIYAN NOERU BAREE
IPC: B60R22/36
Filed: 1988-06-13
Abstract: PURPOSE: To provide a safety belt winder which has a takeup drum to be mounted on a base member having opposing side walls and which enables the drum to make free rotation and movement in the locking operation for the engagement, wherein the drum bearing part is supported through a resilient element member movable in the direction perpendicular to the axis. CONSTITUTION: A web takeup drum of a seat belt is energized in one direction by a spring, and a horizontal component sensing device for the acceleration of a vehicle,and a web tangential direction acceleration sensing device are furnished, and when the vehicle body is in steep deceleration, the tension of the belt web is sensed, and the takeup drum is locked by a locking device. To mount the drum on a base member having opposing side walls 52, a bearing part 50 to support the shaft 22 is supported through a resilient element 51, and the drum is made movable in the direction perpendicular to the shaft 22, and free rotation in the locked and unlocked condition by pawls 411 and 412 is established in a simple mechanism.
Patent JP-H07335233-A (JP)
Title: Fuel cell
Inventor: SUZUKI TAKANAO
IPC: H01M8/02
Filed: 1994-06-02
Abstract: PURPOSE:To prevent drop of battery performance caused by the water produced by battery reaction by forming an electrolytic film out of a cation replacing part 22 arranged in contact with a fuel pole and an anion replacing part arranged in contact with an oxygen pole. CONSTITUTION:An electrolytic film 2 consists of a cation replacing part 21 and an anion replacing part 22, and the part 21 contacts with a fuel pole 11, and the part 22 contacts an oxygen pole 12. And, in the pole 11 being an anode, hydrogen gas changes to proton, and this proton is transmitted through the part 21 of the film 2 in contact with the pole 11, and reaches the boundary of the part 21 and the part 22. On the other hand, in the pole 12 being a cathode, oxygen gas changes to hydrogen ions, and these hydrogen ions are transmitted through the part 22 in contact with the pole 12, and reaches the boundary of the part 22 and the part 21. These ions produce water (H2O) at the interface between the part 21 and the part 22. This, in the pole 12, prevents the blockade of the voids of the electrode caused by the produced water, so the resistance of the film 2 does not increase, therefore the transmissivity of the ions can be accelerated.
Patent JP-H08318460-A (JP)
Title: Si block slice device
Inventor: TSUJIMOTO HIRONOBU
IPC: B24B27/06
Filed: 1995-05-19
Abstract: PURPOSE: To improve the adhesion of the grinding liquid to the wire, increase the slice speed and prevent the wire from being broken by providing a plurality of wires which are tensioned in an approximately vertical direction at the position where a Si block is sliced and the grinding liquid to be fed to each wire from the upper and lower sides. CONSTITUTION: Si blocks 9 are adhered and fixed to a glass plate. The Si blocks 9 fixed to each fixing means 17 are moved in the transverse direction from the outside of the wire 8 between first and second work rollers 3, 4 located in the vertical direction, and the wire 8 between third and fourth work rollers 5, 12, and the grinding liquid 11 is fed to the whole wire slice part from a nozzle 10 on the inner side of the wire 8 to slice the Si blocks in the transverse direction. Adhesion of the grinding liquid 11 to the wire 8 is improved, the slice speed is increased, and the wire is hardy broken.
Patent JP-S5848658-A (JP)
Title: Decorative plating method for electric nonconductor
Inventor: CHIYOUKAI JIYOUJI
IPC: C23C18/20
Filed: 1981-09-16
Abstract: PURPOSE:To obtain a plated product having a high decorative effect by coating the surface of an electric nonconductor with urethane, making the coated surface hydrophilic, forming a metallic thin film by chemical plating, and protecting the film with urethane paint. CONSTITUTION:The surface of an electric nonconductor such as synthetic resin, rubber or earthenware is coated with urethane such as polyester polyol and dried. The coated surface is made hydrophilic by immersion in 0.1-20g/l potassium permanganate soln., and the hydrophilic surface is neutralized. A metallic thin film is then formed by chemical plating. The preferred plating metal is Cu, Ni, Ag or an Ni alloy, and the thickness is adjusted to 500-1,000Angstrom . A protective coat is finally formed on the plated surface by applying or spraying urethane paint such as acrylic polyol.
Patent JP-H0310107-A (JP)
Title: Inspecting method utilizing gradation pattern matching
Inventor: IKEDA MASAO
IPC: G01N21/93
Filed: 1989-06-08
Abstract: PURPOSE:To facilitate high speed processing which can cope with the correction and change for the contents of inspection readily and to make it possible to perform accu rate judgment even if the density difference is not clear by judging the shape of an object by comparing correlation coefficient with a lower limit value. CONSTITUTION:At first, the density images of a good object and an object under inspection are picked up with a camera 2. The density values of many picture elements constituting the images are detected and written into memories 3a and 3b. One or more reference images are determined in the gradation images of the good object. The object image corresponding to the reference image is determined in the gradation images of the object under inspection 1. Then, a correlation coefficient is obtained from the density values of the corresponding picture elements in the object image and the reference image with a controller 3. The degree of agreement is judged based on the correlation coefficient. At this time, the degree of agreement is judged not simply the number of picture element of the object image and the reference image from, but from the correlation of the density values of the picture elements. Therefore, said degree of agreement represents the degree of agreement of the shapes. When the judgment is performed in this way, the correction and the change in contents of inspection can be readily processed.