baber/WOPTO huggingface dataset:
Patent JP-H0474544-A (JP)
Title: Aggregate recovery device
Inventor: TANII MASAO
IPC: B03B5/56
Filed: 1990-07-13
Abstract: PURPOSE:To prevent sludge treating ability and sand recovery rate from being lowered by a method wherein a meter for measuring the amt. of sludge to be introduced into a rotating drum and a transmission of a prime mover for driving the rotating drum is connected together in an operative association and a trommel is provided in a trommel tank coaxially therewith, freely rotatably and somewhat changeably in torsional angle relative to the axis of the trommel. CONSTITUTION:To recover aggregate, a rotating drum 1 is kept rotating at a predetermined speed of revolution and sludge 15 is placed on the bottom part of a mixing and washing tank 4 and mixed and washed by a screw coveyor provided on the inner wall thereof. The aggregate consisting of gravel 17 and sand 18 are thereafter swept up from the bottom to the top of the tank by a scraping blades 19, an opening part 19a is set downwards and the aggregate is dropped onto the upper side 20a of a pyramid-shaped guide cylinder 20 provided at the axial part thereof. The aggregate is transferred by the screw conveyor 24 from its upstream end part 6a to the downstream end part 6b while being washed with a fresh water 23 supplied from a water feed pipe 22, during which time the gravel and the sand are classified by a trommel 9 with the gravel remaining therein. In this way the trommel 9 is prevented from being clogged.
Patent JP-H08150232-A (JP)
Title: Golf club
Inventor: KITAGAWA KOJI
IPC: A63B53/04
Filed: 1994-07-04
Abstract: PURPOSE: To improve the hardness and abrasion resistance of a club and allow a ball to rotate sufficiently in the reverse direction by constituting at least the face of a head with a material made from diamond particles which are bonded using a binder. CONSTITUTION: At least a face 5 of a head 1 is constituted with a material made from diamond particles which are bonded using a binder. The face 5 is fixed to a face 6 with screws 7. Copper alloy is used as a binder in which 10 to 90% of diamond particles (of the capacity of the binder) are mixed and baked in a certain mold to form the face 5. Carbon can also be used as a binder. It is also possible that diamond and a binder are mixed to make a gel material which is poured into the face 6 of the head 1, then heated and baked.
Patent JP-2000001706-A (JP)
Title: High crystal silver particle, its production and conductor paste consisting of high crystal silver particle
Inventor: WATANABE YOSHINOBU
IPC: B22F9/24
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide high crystal silver particles and a producing method of the particles in which the high crystal silver particles consists of single crystals or quasi-crystals of a large size in 2 to 4 μm range, and to provide a silver film conductor hardly causing shrinkage or interlayer peeling during calcining when preparing a thick film paste from the particles. SOLUTION: The high crystal silver particles consist of single crystals and quasi-crystals of a large size in 2 to 4 μm range. The particles are produced by mixing and reacting a silver nitrate aq. soln. with a liquid prepared by adding acrylic acid monomers to an L-ascorbic acid aq. soln. so as to crystallize. The conductor paste consists of the high crystal silver particles.
Patent JP-S5888605-A (JP)
Title: Measuring device for displacement extent
Inventor: CHIKASHIGE KIYOSHI
IPC: G01B11/00
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a small-sized, high-precision measuring device by forming an image of a body to be measured on end surfaces of optical fibers, and obtaining the extent of movement of the body to be measured in the form of the number of moving fibers. CONSTITUTION:On end surfaces 6A of fibers 6 for image transmisson, an image of a subject 8 is formed through an objective 7. The movement extent X of the subject is obtained in the form of the movement extent of the image on the end surfaces 6A extending from a line A to a line B. Therefore, the movement extent of the image is measured in the form of the number of moving fibers at the other ends 6B of the fibers 6.
Patent JP-H1014805-A (JP)
Title: Shower device
Inventor: YAMAMORI SHUNJI
IPC: A47K3/28
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To effectively impart heating effects and stimuli to the skin to ease bodily fatigue and firm the body by providing a shower device with a switching valve by which either hot water from a hot water supply pipe or cold water from a cold water supply pipe is guided to a shower head as it switches the hot to cold water or vice versa at regular time intervals. SOLUTION: A switching valve 1, which guides either hot water from a hot water supply pipe 3 or cold water from a cold water supply pipe 2 to a shower head 5 as it switches the hot to cold water or vice versa at regular time intervals, is disposed between the hot water supply pipe 3, the cold water supply pipe 2, and a hose 4 connected to the shower head 5. The switching valve 1 is rotated and switched either manually or by the power of a spring or a motor, etc., to positively switch the hot to cold water or vice versa. When spring power is used, for example, a built-in spring is wound, and at the release of the spring after it has been wound, the valve is rotated and switched by the force of the spring. Therefore, heating effects and stimuli to the skin are effectively imparted to make it possible to relieve bodily fatigue and to firm the body.
Patent JP-S6079108-A (JP)
Title: Circulating water pump controller
Inventor: MATSUURA YASUNORI
IPC: F01K9/00
Filed: 1983-10-07
Abstract: PURPOSE:To enable precise control of the number of pumps, by a method wherein, in a steam power generating system having a plurality of power generating units, a check valve is installed on a piping which intercommunicates the water pipes on the discharge side of the circulating pumps of each unit to control the number of pumps. CONSTITUTION:In a steam power generating system having plural, for example, 2 power generating units, 2 circulating water systems are installed to each unit, which is provided with 2 sets each of CWPs (circulating water pumps) 1a-1d. Condensers 2a and 2b are installed to each unit, and check valves 3a-3d and flow rate regulating valves 7a-7d are mounted on the upper stream and the downstream side, respectively. The condensers 2a and 2b are cooled by sea water taken in from the open sea 4 on the intake side and discharged to the open sea 5 on the discharge side. In which case, the water pipes on the discharge side of the CWP of each unit are intercommunicated through communicating valves 6a and 6b, and the two systems have the water pipes on the discharge side of the CPWs of each unit which are intercommunicated through a communicating valve 6c. The number of pumps, which is rendered operative, out of the CWPs 1a-1d is controlled through control of the check valves 3a-3d and the communicating valves 6a-6c.
Patent JP-H0237302-A (JP)
Title: Production of filter for display
Inventor: SATO SHUICHI
IPC: G09F9/00
Filed: 1988-07-27
Abstract: PURPOSE:To entirely obviate the generation of surface reflection and to easily uniformize the thickness of a thin transparent film by forming the thin transparent film consisting of a thermoplastic antistatic material on the surface of a transparent substrate made of a thermoplastic synthetic resin and preheating the substrate, then forming the surface on the thin transparent film side to a Fresnel surface and forming a light shielding film on the surface. CONSTITUTION:An optimum forming method such as printing method can be freely selected in order to form the thin transparent film 2 on the flat transparent substrate 1 and, therefore, the thickness of the formed film 2 can be easily uniformized. The film 2 side is further worked to the Fresnel surface, but the thickness of the film 2 is already uniformized and, therefore, the excellent optical characteristics as the Fresnel surface are obtd.; further, the light shielding film 3 corresponding to the light shielding surface 1a of the Fresnel surface is formed on the outside of the film 2. The surface reflection of the film 2 on the inner side thereof does not arise at all in this way.
Patent JP-H0930992-A (JP)
Title: Preparation of alkene
Inventor: FURANTSU YOOZEFU BURETSUKAA
IPC: C07C5/09
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To continuously produce an alkene from an alkyne in good selectivity for a long period by using a bismuth-doped palladium catalyst in a monolithic form for continuously partially hydrogenating the alkyne into the alkene.  
     SOLUTION: (A) A fixed bed carrier catalyst obtained by heating a carrier in air, cooling the heated carrier, covering the carrier with metallic palladium under a reduced pressure, molding the resultant material and processing the molded product into a monolithic catalyst member is used and (B) 10-180ppm carbon monoxide is added to hydrogen used for hydrogenation in the method for producing an alkene by partially hydrogenating an alkyne at 20-250°C temperature under 0.3-200 bars hydrogen partial pressure by using the palladium catalyst in the liquid phase. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6165225-A (JP)
Title: Camera for endoscope
Inventor: TAKAHASHI YUTAKA
IPC: A61B1/04
Filed: 1984-09-07
Abstract: PURPOSE:To check on the operation of each individual part by providing an endoscope camera with communication function and operating individual parts according to external check commands. CONSTITUTION:The camera body 10 has an imprinting unit 11 as an object of inspection, a mirror 16, and a film winding-up motor 18. The imprinting unit 11 has an LED for displaying data to be imprinted and a driver. Control signals from a control circuit 12 are supplied to a mirror-up driver 14, mirror- down driver 15, and film winding-up driver 17. When switches 23-26 provided to a checker 20 are turned on, a mirror-up command, mirror-down command, film winding command, and LED turn-on command are generated respectively and supplied to the communicating circuit 19 in the camera body 11 through a control circuit 12 and a communication circuit 21.
Patent JP-H0872992-A (JP)
Title: Constant amount beverage dispenser
Inventor: TAKENAKA KATSUMI
IPC: B67D1/12
Filed: 1994-08-10
Abstract: PURPOSE: To easily set a proper selling amount of beverage with a single selling operation by a method wherein the supply of beverage is interrupted amid the supply or additionally performed supply to adjust the beverage to a specified selling amount, when a selling beverage amount is set and the selling time period at this time is registered as the beverage selling amount. CONSTITUTION: A selling amount memory B stores the beverage selling amount as an open time period of a beverage delivery valve. On the other hand, when a beverage selling push button A is operated, a beverage delivery valve controller C opens the beverage delivery valve for a valve open time period corresponding to the beverage selling push button A. In this case, the beverage selling amount setting mode is set by a mode setting device D. In the beverage selling amount setting mode, the selling of the beverage via the beverage selling push button A is interrupted by a beverage selling interrupting device E. At the same time, the beverage is additionally supplied by a beverage additionally- supplying device F after the selling of beverage via the beverage selling push button A finishes. Furthermore, the open time period of the beverage delivery valve is counted by a timer G and the time period counted is stored in a selling amount registering device H as a beverage selling amount.
Patent JP-S6431477-A (JP)
Title: Finely working method for superconductor
Inventor: AZUMA KO
IPC: H01L39/24
Filed: 1987-07-28
Abstract: PURPOSE:To suppress the irregularity of characteristics of a Josephson element and to simplify the steps of forming the bridge of the element by irradiating a superconductor or an article made of the superconductor with a focused electron beam having a predetermined diameter to form a recess on the superconductor or the article made of the superconductor. CONSTITUTION:A superconducting thin film 11 is irradiated at a longitudinal center with a focused electron beam having 0.5 or less of diameter, such as 0.02mum while moving laterally to form a recess (width: 0.1mum, depth: 0.1mum) extending axially at the longitudinal center of the film 11. The beam is radiated by a scanning electron microscope, and the irradiating time is 30sec, and the scanning width (moving width of the beam) is set to 50mum. A recess 12 is formed on the film 11, and a bridge 13 is formed under the recess 12. The diameter of the beam is set to 0.02mum, but if it is 0.5mum or less, any beam diameter may be set. If the diameter of the beam is set to 0.5mum or more, the width of the groove 2, i.e., the length of the bridge 3 possibly becomes 1mum or more.
Patent JP-H0475048-A (JP)
Title: Ohp with light shutter
Inventor: UCHIDA UNOSUKE
IPC: G03B21/132
Filed: 1990-07-18
Abstract: PURPOSE:To easily and accurately perform actions for covering a part of an original and projecting only a part of the original through one action in a short time while the original is projected by allowing a light shutter which is positioned below the original and constituted of liquid crystal to partially transmit light or shield the light by a touch key. CONSTITUTION:This overhead projector(OHP) provided with a light shutter is constituted of a shutter part 1 using a liquid crystal element, a touch switch 3, the light shutter 10 consisting of the driver/controller 5 of the shutter, and an OHP. Then, the liquid crystal shutter 10 is a striped or dotted one, and by pressing a touch panel positioned on each side, the mode of the liquid crystal at a position corresponding to a coordinate is changed and the original for OHP is partially projected or shielded. Thus, visual presentation is easily and more effectively produced.
Patent JP-S6079907-A (JP)
Inventor: SUZUKI MICHITOMO
IPC: B27C5/10
Filed: 1983-10-07
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-H1019279-A (JP)
Title: Heating and humidifying device
Inventor: CHIKAMORI YOSHIHIRO
IPC: F24D3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating and humidifying device, capable of effecting uniform humidifying in a building and equipped with a floor heating function without occupying so much space. SOLUTION: A heating and humidifying device 2 is constituted of a hot-water storage tank 402, installed under a floor, a moisture permeable sheet 6, covering the upper surface of the hot-water storage tank 402, and a floor 8, arranged on the moisture permeable sheet 6 and provided with numberless fine holes. The hot-water storage tank 402 is a flat rectangular parallelepiped tank having an opened upper surface while hotwater 4A for heating the inside of a building 10 is stored in the hot-water storage tank 402. The opened upper surface of the hot-water storage tank 402 is covered by the moisture permeable sheet 6. The moisture permeable sheet 6 permeates water vapor V due to a humidity difference and water vapor V permeates the moisture permeable sheet 6 from the lower part to the upper part thereof.  Numberless fine holes, penetrating the floor 8 upand-down across the whole area of the same, are formed on the floor 8.
Patent JP-S5981045-A (JP)
Title: Control system for multiprocess profiling
Inventor: MATSUURA HITOSHI
IPC: B23Q35/04
Filed: 1982-10-27
Abstract: PURPOSE:To permit control for continuous profiling for a multiprocess by reading the prescribed profiling conditions and the data in profiling range, in a secified order, from a memory and executing profiling. CONSTITUTION:Since a tracer head TC operates along a model MDL, each amount of displacement is epsilonx, epsilony, epsilonz is output from a head TC and input into a processor. Said processor executes profiling calculation on the basis of the displacement, and calculates each feeding speed Vx, Vz. The head TC calculates speed instruction on the basis of the detected displacement of the model MDL and drives the motor on each shaft, and then a cutter head CT is relatively shift with respect to a work WK, and the work in the same shape to that of the model MDL is applied onto the work WK. With such constitution, a control system for the continuous profiling for multiprocesse can be obtained.
Patent JP-S5890761-A (JP)
Title: Semiconductor memory device
Inventor: OZAWA TADASHI
IPC: G11C17/14
Filed: 1981-11-25
Abstract: PURPOSE:To contrive the improvement of the write yield, by forming a base collector junction under the emitter periphery which is apt to be broken down partially deep in a P-ROM. CONSTITUTION:A buried layer 32 is formed on an Si substrate 31, and accordingly an epitaxial layer 33 serving as a collector region is grown. Next, after forming an insulation region for element isolation, the other than the element region is converted into an Si oxide film 35 resulting in the formation of a base region 36 and an emitter region 37. Thereat, the base region has the deep junction 38 in the periphery. When writing data, the impression of voltage over the emitter.collector voltage on the appointed address breaks down the emitter base junction. However, since the base.collector junction under the emitter.base break down part wherein the junction is locally deep has a base width deeper than the other part, it has less possibility of breakdown when a emitter.base junction breakdown. Therefore, the write yield at the time of data writing can be improved.
Patent JP-2001021293-A (JP)
Title: Squib and manufacture thereof
Inventor: AMANO JUNYA
IPC: B60R21/264
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an environment-friendly squib being friendly to the environment, while reduced in cost. SOLUTION: This squib 1 is constituted of a cup-shaped tubular body 2, ignition powder 3 held in the tubular body 2, a plug 4, two electrode pins 5 and 6 piercing the plug 4 and a bridge wire 7 connected to each of the electrode pins 5 and 6 at a projecting portion 23 thereof projecting from the plug 4. The tubular body 2 and the plug 4 are formed to have structures wherein the projecting portions 23 of the electrode pins 5 and 6 and the bridge wire 7 are buried in the ignition powder 3 and the bridge wire 7 and the ignition powder 3 are enclosed in a state of being under pressurized contact pressure.
Patent JP-H0721644-A (JP)
Title: Automatic feeding/housing device for recording carrier
Inventor: KANO CHIYUKI
IPC: G11B17/26
Filed: 1993-06-30
Abstract: PURPOSE:To attain the increase of housing capacity without causing the remarkable increase of the dimension and the price of a device in respect to the automatic feeding/housing device taking out a recording carrier, e.g. a video cassette tape, from a housing rack to reproduce it with a reproducing device. CONSTITUTION:A video cart machine 1 is provided with the housing racks 5 with two stages in the depth direction for video cassette tape, a housing rack 4 for video deck and a transporting mechanism 8 to transport the video cassette tape between these racks. The transporting mechanism 8 is provided with 1st and 2nd grippers 81R, 81L arranged in parallel to the direction of X-axis, thereby the 1st and 2nd video cassette tapes housed at the front and rear sides of the housing parts 51 are taken out. The tape housing capacity is increased by utilizing the part where a dead space is formed on the rear side of the housing racks, and the video cassette tape is taken out from the housing racks having two-stage system in the depth direction by only slightly changing the existing transporting mechanism.
Patent JP-H0474252-A (JP)
Title: Aural identification number input device
Inventor: TAKAGI HIDEYUKI
IPC: G06F21/32
Filed: 1990-07-16
Abstract: PURPOSE:To improve the secrecy to the illicit users by attaining a constitution where an aural questioning means shows whether a user input a right identification No or not by reference to a rejection memory after the aural questions. CONSTITUTION:The information on the illicit use is not sent to an aural question control pat 31 and stored once in a rejection memory 34. The part 31 orders a question generating part 1 to produce all aural questions, and a final deciding part 35 checks whether the information on the illicit use is written in the memory 34 or not to inform the part 31 of this check result. At this time point, a treatment is applied for the first time to the illicit use, i.g., 'Your identification No is wrong.' is produced in voices. Thus the illicit use is treated after all questions are through for confirmation of an identification No. Thus it is possible to eliminate such an inconvenient case where an illicit user guesses the identification No.
Patent JP-H0241614-A (JP)
Title: Disaster preventive laying structure of power cable
Inventor: TAKAHATA AKIRA
IPC: H02G9/00
Filed: 1988-07-28
Abstract: PURPOSE:To inhibit firing from the breaking port of a power cable by forming the primary disaster preventive layer of a non-magnetic metallic tape having high strength and the secondary disaster preventive layer of a flame-retardant resin sheet having elasticity. CONSTITUTION:When a breaking point is generated in a power cable, internal pressure is applied to the metallic tape 21 of a primary disaster preventive layer 2 by discharged energy, but grounding energy is dispersed and absorbed by the high strength of the metallic tape 21. When grounding energy is considerably large, however, the metallic tape 21 is bursted from a coupling section under a non-sealing state before breaking and energy is discharged to the outside. The pressure of energy discharged is lowered by its own expansion and deformation by internal pressure in the internal layer 4 and external layer 5 of a secondary disaster preventive layer 3, thus absorbing energy. Oil leaking from the breaking point of the power cable 1 is confined in the internal layer 4 or external layer 5 of the secondary disaster preventive layer 3, and the danger of ignition is eliminated.
Patent JP-S6339467-A (JP)
Inventor: KURISUTOFUAA PII HENZU
IPC: H02M7/12
Filed: 1987-07-30
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-S5982232-A (JP)
Title: Cargo-handling base for ship
Inventor: FURUTA KIMITO
IPC: B65G63/00
Filed: 1982-10-29
Abstract: PURPOSE:To perform the operation of cargo-handling for a large-sized ship in an efficient manner, by installing a cargo-handling installation centering on a terminal in the distant offing at the profund depths of the sea, while constituting the installation in a way of extending plural conveying lines provided with each floating cargo-handing installation at each of their tip ends over in all directions from the terminal. CONSTITUTION:A terminal 1, which is floatable with a buoyancy tank or the like built in and also undisplaceable in a horizontal direction by dint of plural stationary piles 6 driven into the seabed, is floatingly installed on the sea where the depth of water is relatively profound and utilized for a relay base. In addition, on the shore, a storage yard 5 is installed, then this stage yard 5 and the terminal 1 are interconnected with each other by a main conveying line 2 composed of a belt conveyor 9 to be floated by a buoyant body 7. And, plural conveying line 3a-3b provided with each of handling installations at each tip end are extended over in all directions from the terminal, through which cargo handling is made so as to operate for a ship S coming alongside each floating installation 4.