baber/WOPTO huggingface dataset:
Patent JP-H07142117-A (JP)
Title: Water-proof connector
Inventor: WAKATA SHIGEKAZU
IPC: H01R13/52
Filed: 1993-11-19
Abstract: PURPOSE:To securely perform the sealing independently of fitting position of a rubber plug. CONSTITUTION:A thin bellows-type expansion part 6 having a chevron-shape cross section is formed between the front end and a front pleat 4 of a rubber plug 1 in the axial direction. Under the condition that a terminal end plug 5 of the rubber plug 1 is displaced backward from the normal position for incorporation, in the case where a terminal fitting 10 is inserted into a terminal housing chamber 16 of a housing 15, a clearance is generated between the terminal end 5 of the rubber plug 1 and a rear opening edge 16a of the terminal housing chamber 16. In this case, when the rear end of the rubber plug 1 is pushed, a part of the rubber plug 1 over from a part formed with a pleat 4 to the terminal end plug 5 is slid on a wire 2, shrinking the expansion part 6, and pushed into the terminal housing chamber 16, and the terminal end plug 5 is pushed to the rear opening edge 16a to perform the sealing.
Patent JP-H04185048-A (JP)
Title: Voice data communication switching system
Inventor: MOROSAWA KENJI
IPC: H04M11/00
Filed: 1990-11-20
Abstract: PURPOSE:To prevent from giving a sense of displeasure to the opposite terminal where the identical communication function is not equipped by identifying whether or not a communication opposite terminal is equipped with the identical data communication function by means of an identification means and switching a connection according to the opposite terminal by means of the switching means. CONSTITUTION:An IC card 50 is inserted into a card reader to communicate from a terminal equipment 1. A telephone directory TD recorded on the card 50 is extracted so as to perform transmission through a bus 18 to a processing part 5. A processing part 5 stores the TD in a storage part 6, and a name NM recorded on the TD is displayed on a display part 9. The terminal is selected from among NMs, a designation signal is inputted from an input part 10, and an opposite terminal identification part 51 is started. The identification part 51 identifies the terminal by types stored corresponding to the NM to transmit the identification result to a changeover control part 52. The processing part 5 controls a NCU15, extracting a telephone number DN to perform the communication with a terminal equipment 3 through a subscriber line 20. On the other hand, when the type of the opposite terminal is different, the communication is performed by switching a changeover switch 16 to control the NCU 15, extracting the DN4 in the storage part 6 to transmit to the subscriber line 20.
Patent JP-H03236577-A (JP)
Title: Temperature control system for open showcase
Inventor: KAMETANI NOBUHIKO
IPC: A47F3/04
Filed: 1989-12-04
Abstract: PURPOSE:To maintain the inside temperature of a showcase in constant at all times even when the ambient temperature condition of the showcase is fluctuated, contrive the proper temperature control of commodities and save power consumption by a method wherein air temperature in an outer duct which is corresponding to the fluctuation of the ambient temperature condition of the showcase, is detected to correct the set temperature of a thermostat for controlling the inside temperature. CONSTITUTION:Under an operating condition, in which invading heat into a showcase is much in a time band such as daytime wherein a shop is opened, the air temperature of an outer duct 6 becomes higher than the set temperature of an outer thermostat 15 and, therefore, a thermo contact S3 is put ON and an inner thermostat 14 becomes a condition controlled by a low-temperature contact S1 by the operation of an auxiliary relay 16. On the contrary, under an operating condition, in which the invading heat into the showcase is little such as in nighttime after the shop is closed, the air temperature of the outer duct 6 becomes lower than the set temperature and the contact S3 of the outer thermostat 15 is put OFF and the inner thermostat 14 becomes a condition wherein it is controlled by a high-temperature contact S2. The operation of a refrigerating machine is controlled by switching the set temperature of the inner thermostat in accordance with the fluctuation of the air temperature of the outer duct 6 or an ambient temperature condition in such a manner whereby a temperature in the showcase can be maintained in constant at a predetermined temperature.
Patent JP-H11147927-A (JP)
Title: Antibacterial polyurethane resin and its projection
Inventor: SAKURA MICHIKAZU
IPC: C08G101/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having high antibacterial properties and excellent resistance of antibacterial properties to washing by reacting at least an isocyanate component with an active-hydrogen-group-containing component at least partially consisting of an active-hydrogen-group-containing antibacterial ammonium salt. SOLUTION: At least an isocyanate and an active-hydrogen-group-containing component at least partially consisting of an antibacterial ammonium salt having at least one active hydrogen group, desirably being the one represented by the formula are reacted with each other. In the formula, R is H or a hydrocarbon group; R'H is an atomic group having an active hydrogen group, desirably an alcohol group, a polyether alcohol group, or a polyester alcohol group; and A is an anion, desirably a halide ion, a perhalogen acid ion, a carboxyl ion, or an organic sulfate ion. It is desirable that the polyurethane resin is an open- cellular polyurethane foam.
Patent JP-H09160566-A (JP)
Title: Muffling device
Inventor: ONO AKIO
IPC: F01N1/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the noise level by an effective muffling action by providing a muffling speaker and a sensor microphone, and connecting an oscillator to set the frequency range of the noise to an active controller to cope with the noise of a kind with various peak frequencies. SOLUTION: First and second muffling speakers 1, 2 are provided opposite to each other at the right and left of the rear end part of a desk 7 to form a muffling region in the prescribed range limited only to a part on the desk through the duplication of the radiated sound. A first sensor microphone 3 is provided corresponding to the first muffling speaker 1, and a second sensor microphone 4 is provided corresponding to the second muffling speaker 2. An active controller 5 is installed in the central part on the rear end side of the desk 7, and an oscillator 6 to freely set the frequency range of the noise to be muffled is added thereto. The mean value of the sound pressure drop level in the whole frequency range as the reference of the muffling evaluation is increased by setting the frequency range of the noise to be muffled by the oscillator 6.
Patent JP-H11148123-A (JP)
Title: Cage-shaped revetment mat
Inventor: SHINDO KUNIO
IPC: E02B3/12
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the function of a revetment by forming wire netting to shape a mat-like form and laying the cage-shaped revetment mat on a slope face of the revetment of a river and forming projections on the surface of the mat and further provide a function for a fish nest. SOLUTION: One or more projections 12 are formed on the upper face of a mat member formed to shape a futon (bedding) by wire netting made of steel wires to constitute a cage-shaped revetment mat 11. The projection 12 is a block or the like of a small cage mat, or a block made of porous concrete or ordinary concrete and it is shaped to have an appropriate form and size. A fish nest block is fitted to the mat 11 when required. The fish nest block is shaped with porous concrete to have a frame-form or wooden members are assembled with bolts or strings to have a frame-form. In this way, as the roughness of the revetment is increased by the projections of the surface, a groin effect is brought out to attenuate the water strem and hence, an effective inhabiting space for fish can be formed.
Patent JP-H01155945-A (JP)
Title: Production of adsorbent for separating and recovering co
Inventor: TSUJI TOSHIAKI
IPC: C01B32/40
Filed: 1987-12-12
Abstract: PURPOSE:To efficiently separate high purity CO from a gaseous mixture by dissolving or dispersing a copper (II) salt and a reducing agent in a solvent, bringing the resulting soln. or dispersion liq. into contact with an alumina carrier and removing the solvent. CONSTITUTION:A copper (II) salt and a reducing agent are dissolved or dispersed in a solvent, the resulting soln. or dispersion liq. is brought into contact with an alumina or silica/alumina carrier and the solvent is removed to produce an adsorbent for separating and recovering CO. After the solvent is removed, heat treatment is preferably carried out in an atmosphere of an inert or reducing gas. The copper (II) salt may be a copper (II) halide such as copper (II) chloride, copper (II) fluoride or copper (II) bromide and copper (II) chloride is preferably used. A salt of a low valence metal or an org. compd. having a low degree of oxidation may be used as the reducing agent.
Patent JP-H06157808-A (JP)
Title: Production of syntactic foam
Inventor: ITO TOMOHIRO
IPC: C08J9/32
Filed: 1992-11-25
Abstract: PURPOSE:To provide a process for producing a syntactic foam wherein residual air bubbles are removed without the necessity for a degassing device and microballoons can be easily dispersed homogeneously. CONSTITUTION:A powdery resin containing no organic solvents and having particle diameters of 150mum or smaller is mixed with microballoons having the same particle diameters, and the mixture is pressed with heating.
Patent JP-H04187780-A (JP)
Title: Electroless plating bath
Inventor: AISAKA TETSUYA
IPC: G11B5/858
Filed: 1990-11-20
Abstract: PURPOSE:To improve the perpendicular magnetic anisotropy and coercive force of a perpendicular magnetic recording medium by forming this medium with a plating bath contg. metal ions, additives including a metal ion reducing agent and a metal ion complexing agent. CONSTITUTION:This electroless plating bath is an aq. soln. contg. metal ions, additives and a metal ion complexing agent. The above-mentioned metal ions include ions of at least Co, Ni and Zn. The above-mentioned additives include a metal ion reducing agent of the above-mentioned ions. The above-mentioned complexing agent contains at least glycolic acid and malic acid groups.
Patent JP-H09150949-A (JP)
Title: Conveying direction converting device
Inventor: MATSUURA YOSHIKI
IPC: B65G47/53
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the equipping cost and the running cost by reducing the numbers of actuators less than the conventional system. SOLUTION: This conveying direction converting device 10 is composed to convert a baggage w conveyed by one side conveyer means R to a different conveyer means S having a different conveying direction. In this case, a means 12 to receive the baggage w conveyed by one side conveyer means R and to move it in a circular movement, and a guide means 18 to lead the baggage w in the circular movement to the other conveyer means S, are provided. Consequently, when only one actuator 16 to move the baggage in the circular movement is available, the baggage w from one side conveyer means R can be converted to the other side conveyer means S.
Patent JP-H02161214-A (JP)
Title: Cooking appliance
Inventor: MURAKAMI SUSUMU
IPC: F24C7/02
Filed: 1988-12-14
Abstract: PURPOSE:To take in and out foodstuffs with safety by installing a saucer capable of moving forward and backward with an operation switch and exposing a portion of said saucer from an oven. CONSTITUTION:A saucer base motor 7 designed to rotate a saucer 4 and a heater designed to heat the interior 2 of an oven are provided on the bottom 3 of the oven. A guide 10 controls the vertical movement of the bottom 3 in the oven while a guide 11 controls the horizontal movement of the bottom 3. A support base 14 is provided wit rollers 9, 12, and 13 so that they may face the guide on the bottom 3, which allows the bottom 3 to move smoothly forward and backward. Position detection switches 21 and 22, which serve as a position detector, are installed to the support base 14 in the front direction and the rear direction while a part of a connection section is laid out so that it may be brought into contact with the position detection switches. When the operation switch is depressed, a drive motor 15 is driven by a electric circuit of a microcomputer or the like and the movement continues until the position detection switch is depressed.
Patent JP-H06165547-A (JP)
Title: Braking method for induction motor
Inventor: IGUCHI AKIHIKO
IPC: H02P5/74
Filed: 1992-11-26
Abstract: PURPOSE:To eliminate that an induction motor driven by an inverter is turned reversely when it is stopped while it is being brakes by the inverter. CONSTITUTION:When an operating-sequence signal F-RUN for an inverter is finished, an operating frequency (f) and a voltage V for the inverter are set to a free-running state, the deceleration operation of the title motor by the state is performed for a time T1. The title motor is operated at a frequency f1 and a voltage V1, it is decelerated down to an extremely low voltage V2 at a frequency 0 by a cushion characteristic, and, lastly, it is DC-braked at the voltage V2.
Patent JP-H09163257-A (JP)
Title: Character display device
Inventor: YOSHIMI AKIRA
IPC: H04N5/445
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To display thin characters or the like in an excellent way by eliminating a limit of a frequency band of a character display signal. SOLUTION: A synchronizing signal from a synchronization separator circuit 4 is fed to a character generating circuit 8 and a display signal for optional characters or the like is generated by three-primary RGB signals synchronously with a prescribed dot clock. The generated display signal is fed to a line memory 9 and the dot clock is fed to the line memory 9 and the display signal is written in the line memory 9. Furthermore, the dot clock is fed to a multiplier circuit 10, from which the clock multiplied at an optional rate is fed to the line memory 9, and the written display signal is read.  Then the read display signal is fed to a superimposing circuit 5, in which the display signal is superimposed on the three primary color video signals from the video processing circuit 3 and the resulting signal is fed to a cathode ray tube 6 or the like, on which characters or the like are displayed.
Patent JP-S63171695-A (JP)
Title: Separation contact aeration septic tank
Inventor: SHIMOTAKAHARA HIROMI
IPC: C02F3/00
Filed: 1986-12-29
Abstract: PURPOSE:To keep the final effluent in good quality, by forming a settling and separating chamber on the inlet side of sewage, and forming a contact aeration chamber on the outlet side of clarified water. CONSTITUTION:Sewage flows into the settling and separating chamber 2 from a sewage inlet 7, and the suspended matter in sewage easy to separate and settle is stored in the settling and separating chamber 2. The intermediate water, namely the supernatant liq., freed of suspended matter flows into an aerobic filter bed chamber 6 from an inlet slot at the lower part of the aerobic filter bed chamber 6 as an ascending flow. The suspended matter flowing out from the settling and separating chamber 2 is collected in the filter bed chamber 6, the sewage is brought into contact with a biological film formed on a filter medium 9, hence the org. matter is aerobically decomposed, and the BOD is removed. By this method, the water quality can be kept constant.
Patent JP-H01156328-A (JP)
Title: Polyphosphonate
Inventor: MATSUMOTO TETSUO
IPC: C08G79/02
Filed: 1987-12-14
Abstract: PURPOSE:To provide a polyphosphonate which has a high phosphorus content, is excellent in flame retardance and heat resistance, and is useful for flame retardant and heat-resistant molding materials and fire-retardant additive, by reacting a phosphorus-containing aromatic diol with a phosphonyl dihalide. CONSTITUTION:The present phosphonate comprises constituent units of formula I (wherein Ar is a trivalent aromatic group; R<1>, R<2> and R<3> are each an organic group; and R<2> and R<3> may form a ring together), has an intrinsic viscosity of 0.5 or above, and as a preferred example a phosphonate comprising constituent units of formula II can be mentioned. The polyphosphonate of formula I can be produced by reacting a phosphorus-containing aromatic diol (e.g., a compound of formula III) with a phosphonyl dihalide (e.g., phenylphosphonyl dichloride) in the presence of a catalyst (e.g. magnesium chloride) by means of melt polymerization, solution polymerization, interface polymerization, or the like.
Patent JP-H08146185-A (JP)
Title: Appearance inspecting device for fuel assembly
Inventor: FURUYA NOBUO
IPC: G21C19/02
Filed: 1994-11-24
Abstract: PURPOSE: To easily make possible discrimination between projecting and recessed parts on the surface of fuel by stereoscopically viewing the photographing image of a fuel assembly. CONSTITUTION: Two underwater television cameras 2, 3 arranged side by side at a space about 60-70mm are synchronized and rotated in such a manner that the focus is adjusted on one point of the side of a fuel assembly N. Two images of photographing the same part of the fuel assembly N can be obtained in a place to which the middle point O of two underwater television cameras 2, 3 is extended toward the fuel assembly N. These two images are separately seen with a right eye and a left eye by using a stereoscope, whereby the images can be taken as one stereoscopic image. For example, an image photographed by the right camera 3 is projected in red on a cathode-ray tube, and an image photographed by the left camera 2 is projected in blue.  If the projected images are seen with a pair of spectacles having a red left eye lens and a blue right eye lens, the images can be taken as a stereoscopic image.
Patent JP-H11218488-A (JP)
Title: Method and device for judging rice quality
Inventor: SHIMOHARA TORU
IPC: G01N21/47
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To rapidly obtain a quality judgment result by hulling rough rice with an impeller type huller into brown rice, applying near-infrared rays to each grain of rice, and obtaining items affecting quality being related to the constituent and taste of rice. SOLUTION: Brown rice 1 that is hulled by an impeller type huller is placed on a grain feed circular plate 2, and rays from a halogen light source 4 are emitted in pulse through a polarization filter 5, a chopper disk 6, an interference filter 7, and a polarization filter 8 and are applied to the brown rice 1 while the machine rotates at a specific speed. Also, rays are emitted from an LED light source 13. Diffuse reflection light out of light that are emitted from the halogen light source 4 to the brown rice 1 is detected by a reflection light sensor 10, a red light sensor 19, and a green light sensor 20, while diffuse transmission light is detected by a transmission light sensor 11 to measure appearance quality of the ride.  The diffuse-transmitted light from the LED light source 13 is detected by a front photosensor 14 and a rear photosensor 15 of a divided head 12 for measuring the internal quality of rice, and at the same time the light is analyzed by a microcomputer 21.
Patent JP-H02160045-A (JP)
Title: Active carbon stuck with fiber
Inventor: OKAWA KATSUMI
IPC: B01J20/20
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the active carbon stuck with fibers which has excellent mechanical strength and adsorbability by sticking the small grains of a porous carbon having optical anisotropy to a composite fiber base having heat adhesiveness. CONSTITUTION:The small grains of the porous carbon having the optical anisotropy are obtd. by a method for activating mesocarbon microbeads which are precursors in an inert atmosphere by using an activating assistant. The mesocarbon microbeads subjected to the activation are cooled down to room temp. and are rinsed, by which the unreacted product, etc., are 1 removed; thereafter, the microbeads are dried and the small grains of the porous carbon having the optical anisotropy are obtd. The small grains have a large specific surface area and cell volume and have the extremely large adsorbability. The active carbon stuck with fibers is obtd. by thermally adhering the above- mentioned small grains and the fibrous base having the thermal adhesive part which can be joined to the grains. The fiber base is particularly preferably the thermal adhesive composite fibers consisting of a thermoplastic resin constituted of a high softening resin and a low softening resin.
Patent JP-H01157556-A (JP)
Title: Formation of multilayer metal interconnection
Inventor: UEDA SEIJI
IPC: H01L21/768
Filed: 1987-12-14
Abstract: PURPOSE:To prevent a disconnection by a method wherein a via hole is made wider than a width of a metal wiring part, a connection hole is made large and a stepped part on the bottom of the via hole is removed. CONSTITUTION:A silicon dioxide film 2 is formed on a main face of a P-type silicon substrate 1; an aluminum wiring layer 3 is formed; after that, an interlayer insulating film 4 composed of a silicon dioxide film is deposited. Then, a via hole 12 is made by a photolithographic method. Then, the surface of the exposed aluminum wiring layer 3 is etched by using an etching solution composed mainly of phosphoric acid; the bottom of a groove 5 is made equal to a height of the aluminum wiring layer 3. In succession, an aluminum wiring part 7 is formed on the interlayer insulating film 4. By this setup, it is possible to prevent a metal wiring layer from being disconnected.
Patent JP-2001132780-A (JP)
Title: Clutch mechanism and differential device
Inventor: TERAOKA MASAO
IPC: F16H48/30
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a clutch mechanism and differential device which can be formed compact facilitate lubrication and improve durability, and perform precise control of transmission torque. SOLUTION: This differential device comprises a torque transmission member 3, a division ring 9 for forming a main clutch 11 and a pilot clutch 13 between the member 3 and the division ring, torque transmission members 7 and 5 coupled at spline parts 23 to the ring pieces 21 of the division ring 9, and an electromagnet 15 for engaging the clutch 13 by pressing the ring pieces 21 against the member 3. When the clutch 13 is engaged, transmission torque is exerted on the spline part 23, and each ring piece 21 is pressed against the member 3 by a generating thrust force, and the clutch 11 is engaged.
Patent JP-2000143222-A (JP)
Title: Graphitizing electric furnace
Inventor: MOCHIZUKI TOMOTOSHI
IPC: C01B31/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a graphitizing electric furnace small in size as a whole by miniaturizing a cooling structure provided in a recovering part of graphite powder. SOLUTION: In this graphilizing electric furnace, a carbon powder charge port and a graphite powder recovering port 7 are provided in a furnace main body 1 having the water cooling structure, discharge electrodes are disposed oppositely to each other inside the drum part of the furnace main body 1, the carbon powder is graphitized and powdered by giving Joule's heat generated by energization between the discharge electrodes to the carbon powder continuously charged from the carbon powder charging port to heat, and the graphite powder 5 is removed from the graphite powder recovering port 7.  In such a case, a cooling moving table 12 in which a cooling flow passage 22b for circulating cooling fluid is provided and a graphite block 16 is mounted on the upper surface for performing the indirect cooling while circulating/moving the cooling fluid is arranged below the graphite powder recovering port 7.