baber/WOPTO huggingface dataset:
Patent JP-H02136250-A (JP)
Title: Thermal printer
Inventor: UEMATSU KAORU
IPC: B41J2/355
Filed: 1988-11-16
Abstract: PURPOSE:To eliminate the wasteful consumption of power during the driving of a thermal printer by providing an enable signal change-over means which does not output an enable signal to a line where no printing dot is present to a thermal head. CONSTITUTION:In a thermal printer 13 performing printing on the basis of a printing signal, a thermal head having a heating element array is mounted and a printing dot detection means (printing data check part 14) scanning the presence of the printing dot in the printing signal at every one line is provided. An enable signal change-over means (enable signal control circuit 17) not outputting an enable signal to the thermal head with respect to a line where no printing dot is present on the basis of the detection result of the printing dot detection means 14 is provided.
Patent JP-2001104105-A (JP)
Title: Heating bedding
Inventor: YOSHIDA KIYONOBU
IPC: F24H1/06
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain heating bedding that can be used at an arbitrary place without being connected with a commercial power source and warm up the wide range of a human body effectively. SOLUTION: Fuel gas stored in a fuel tank 5 and air are oxidatively reacted by a catalytic combustion heating device 4 to generate heat, and a heating medium stored in a heating medium passage 2 that is provided in a mat for a bed 1 formed into an approximate rectangle is heated by the generated heat. The heated heating medium is circulated inside the heating medium passage 2 by a circulating device 3 to heat the mat for the bed 1.
Patent JP-H10134270-A (JP)
Title: Photoelectric smoke sensor
Inventor: HAYASHI MASANORI
IPC: G01N21/53
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric smoke sensor in which the driving current of a light emitting element can be increased without enlarging a capacitor for driving or increasing the anode voltage of the light emitting element. SOLUTION: Concerning the photoelectric smoke sensor having a light emitting circuit 1 for radiating light by driving a light emitting element 11 inside the casing of the photoelectric smoke sensor and a light receiving circuit 2 for receiving the light scattered by smoke in the light radiated from the light emitting circuit 1 through a light receiving element 21 and transducing the light to an electric signal through a photoelectric transducer circuit 22, the light emitting element 11 is driven through a current mirror circuit 13.
Patent JP-H03150105-A (JP)
Title: Method for extruding inorganic product
Inventor: SANUKI IKUO
IPC: B28B1/30
Filed: 1989-11-07
Abstract: PURPOSE:To enhance the interfacial strength between respective laminations and form an extruded item excellent in strength with neither separation nor destruction by a method wherein sheet-like body having dovetail grooves on its surface is extruded out of inorganic kneaded material containing extrusion auxiliary and then highly viscous cement kneaded material is supplied so as to cover the whole surface of the resultant extruded body and finally colored cement powdered material is dustingly supplied on the resultant cement kneaded material and compressed together. CONSTITUTION:Cement slurry, which is a product of conventional extrusion composition, is extruded from an extruder 2 onto a belt conveyer 1 so as to form sheet-like body 3. Slurry 5 is supplied from a kneader extruder 4 on the surface of the formed item 3 so as to be filled in dovetail grooves 3 and 3 in order to produce uniform layer 5A on the surface of the formed item 3. Further, on the surface of the layer 5A, cooled cement powder stock 6 is dustingly supplied uniformly from a hopper in order to form three-layered inorganic formed body. The formed body is compressed by two steps with compression rolls 7A and 7B and further with an embossing roll 7C. Finally, the resultant formed body is cut in lengths with a cutting roll 8 so as to produce into the shape of product and then cured and hardened.
Patent JP-H07116259-A (JP)
Title: Balloon cathether for closing blood vessel
Inventor: GOSEKI MORIHIDE
IPC: A61M25/00
Filed: 1993-10-27
Abstract: PURPOSE:To advance and indwell the balloon for closing portal blood flow into a desired position by using ultrasonic echoes at the time of hepatoctomy. CONSTITUTION:A front end checking balloon 3 is mounted at the front end of the balloon catheter having a balloon 5 for closing blood flow and air is fed therein. The front end position is checked by the ultrasonic echoes. There is no possibility of damaging the internal cavity wall unlike a metal tip. The direction in the portal branch part is easily identifiable by a curved part 4 at the front end and, therefore, the catheter is advanced and indwelt at the desired position. A bleeding amt. is decreased as compared with the conventional simultaneous clamping method. In addition, the operation time is shortened and the influence on the hepatic functions is lessened.
Patent JP-H09131440-A (JP)
Title: Winning ball guide member
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in manufacturing labor and cost, mass production of common parts, and miniaturization of die for molding, in a winning ball guide member provided on the rear side of a game board, by partially achieving common use of the guide member for different kinds of game machines. SOLUTION: A winning ball guide member 23 is constituted of split bodies comprising an upper winning ball guide member 24 which is disposed for a main winning device 8 serving a main role in a game and which serves as a common region which can be used in common with a plurality of game machines and a lower winning ball guide member 25 which can be connected to the member 24 and which serves as an individual region which can be individually used for specific game machines. The device 8 is a variable display device which can be used for different kinds of game machines. A cover 44 is formed in the member 25 to cover the rear surface of an electric winning device 19 disposed on the rear side of a game board so as to protrude therefrom.
Patent JP-H02137935-A (JP)
Title: Wire dot printing head
Inventor: KISHIMOTO MITSURU
IPC: B41J2/28
Filed: 1988-11-18
Abstract: PURPOSE:To reduce magnetic flux density as temperature rises and to prevent the printing quality of a wire dot printing head from decreasing by providing a compensating yoke made of a magnetic regulating material in a main magnetic circuit composed of a permanent magnet. CONSTITUTION:A compensating yoke 18 made of a magnetic regulating material is interposed in a main magnetic circuit composed of a permanent magnet 4, a yoke 8, an armature 10 and a core 12. Further, the regulating material is made of a material for reducing its magnetic flux density as a temperature rises. When the temperature of a printing head is raised, the magnetic flux density of the regulating material is reduced. Thus, since the attraction force of a biasing spring is reduced as compared with that at the time of ambient temperature, and the armature 10 can be easily released. Accordingly, it can prevent a printing force from decreasing upon increase of the coil resistance or upon deformation of the core 12.
Patent JP-H09135548-A (JP)
Title: Stator core of frameless motor
Inventor: NAKAMURA TAKAFUMI
IPC: H02K1/12
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To easily manufacture the stator core of a frameless motor which is durable and has the high precision. SOLUTION: A layer-built unit 3 which is composed of a number of metal thin plates stacked in layers and has through-holes 6 in the layer-building direction is housed in the cavity of a casting mold 1 and molten metal is poured into the cavity through the pouring gate 8 of the casting mold 1. In the cavity, spaces 4b and 4a are formed above and beneath the layer-built unit 3. The poured molten metal fills the spaces 4a and 4b and the through-holes 6 and is solidified to form molded fixing plates 4 and 4 and tie-bars 9 which are unified with the layer-built unit 3.
Patent JP-H09103208-A (JP)
Title: Production of feces collecting tool for pet animal
Inventor: ITO ICHIRO
IPC: A01K23/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To produce a feces collecting tool for a pet animal at a low cost. SOLUTION: An end of a metallic wire constituting a hanger is cut near the part fixed to a hook, the hook is used as a handle 2 and the other shorter end left at the hook side is used as a finger-hooking part 1. The clothes-hanging part of the metallic wire is straightened, the extended metallic wire is bent in a loop form leaving a stem 3 having a desired length at the side of the handle 2 and the tip end of the loop is fixed to the stem 3 to form a bag- attaching part 4. The stem 3 may be bent in such a manner as to keep the horizontal state of the bag-attaching part when the stem 3 is held in inclined state.
Patent JP-H01131437-A (JP)
Title: Transparent flat plate inspecting instrument
Inventor: KITAOKA KOKI
IPC: H04N17/00
Filed: 1987-11-16
Abstract: PURPOSE:To inspect a flat plate with a different conforming-article limit on a constant conforming-article criterion by placing the transparent plate to be inspected at an optional position between a spot light source and a lens, and receiving light from the spot light source through the lens. CONSTITUTION:Light emitted by the spot light source 1 travels to the lens 2 while being diverged and formed into parallel light, which is projected on a screen 3. Then a lid 4 for sealing to be inspected is supported by a movable support member and placed at the optional position between the light source 1 and lens 2. When the lid 4 has defects 5 and 6, images 7 and 8 of the defects 5 and 6 are projected on the screen 3. Here, the lid 4 is inspected by measuring the sizes of the images 7 and 8 of the defects and is decided according to the constant value.
Patent JP-S63143578-A (JP)
Title: Hologram element
Inventor: NAMIKAWA YASUO
IPC: G02F1/03
Filed: 1986-12-08
Abstract: PURPOSE:To improve diffraction efficiency by slanting a couple of opposite flanks equally at a constant angle to an incidence surface and making the reverse surface of the incidence surface smaller than the incidence surface, and providing electrodes to the slanting flanks respectively. CONSTITUTION:The slanting flanks of a crystal body 1 are polished optically and the transparent electrodes 2 are provided. The tilt angle theta is preferably equal to the angle theta0 between the normal of the incidence surface (-110) and write light, and <=9 deg.. When the angle is too large, the quantity of transmitted light decreases and effective diffraction efficiency decreases. When the angle is <=3 deg., the effect on the improvement in diffraction grating is small. This shape is employed to utilize the overall volume of the crystal body for hologram recording effectively, and an effective applied voltage can be made large because the electrode surfaces slant. Consequently, the diffraction efficiency can be improved.
Patent JP-H08128420-A (JP)
Title: Connecting member
Inventor: NOMURA RYOICHI
IPC: F16B5/00
Filed: 1994-10-31
Abstract: PURPOSE: To enable structural members to be firmly fixed to each other at the optional connecting parts by the simple structure. CONSTITUTION: The sectional form is constantly formed along the longitudinal direction, the sectional form is provided with two pairs of projecting flaps 5, 7, and a pair of projecting flaps 7 out of projecting flaps 5, 7 respectively project in opposite directions. The other one pair of projecting flaps 5 are respectively formed into Z shapes and symmetrically arranged, so as to face a pair of projecting flaps 7, and the tips of the Z-shaped projecting pieces 5 respectively project outward in the same direction.
Patent JP-H03152418-A (JP)
Title: Code for absolute type encoder
Inventor: FUKATSU YOSHIAKI
IPC: H03M1/24
Filed: 1989-11-08
Abstract: PURPOSE:To enable improvement of a resolution without making an encoder large in size by a method wherein binary codes are formed at a pitch of a length corresponding to five successive addresses in five tracks to be used for display of the position of 1 of figures N of a decimal number in each address showing an absolute position and the binary codes are disposed in such a manner that they are shifted by one address for each track. CONSTITUTION:Each address showing an absolute position is displayed by a decimal number and a binary code 2 is formed corresponding to each address. Numerals of 0 to 9 of the position of 1 (in a first figure) indicating the address employ five tracks from A1 to A5 and are displayed by combination of the binary codes 2. The pitch of the codes 2 is set to be a length corresponding to five successive addresses and the codes are disposed in such a manner that they are shifted by one address for each of the tracks A1 to A5. In this way, the numerals of 0 to 9 at the position of 10N<-1> (in an Nth figure) are displayed by combination of the binary codes formed in five tracks. The pitch these binary codes is a length corresponding to 5 X 10N<-1> successive addresses. The binary codes formed in each track are disposed in such a manner that they are shifted by 10N<-1> addresses for each track.
Patent JP-H08130356-A (JP)
Title: Part mounting structure
Inventor: OKUDA YOSHIHISA
IPC: H05K1/00
Filed: 1994-10-31
Abstract: PURPOSE: To enable an SMD part to be mounted on a board which is small in size and height. CONSTITUTION: A recess 5 capable of housing an SMD part 1 is provided to a board 4 at a position where the SMD type part 1 is arranged, a conductor 2 is provided to the side wall of the recess 5 correspondent to the terminal of the SMD part 1, the terminals of the part 1 are connected to the inner side face conductors 2 of the recess 5 with solders 3, and the SMD part 1 is flush with the board 4.
Patent JP-H10179752-A (JP)
Title: Balloon catheter
Inventor: BERGER ERWIN
IPC: A61M25/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a transporting device for a stent which is made freely expandable and easily handleable by versatile balloons having different lengths. SOLUTION: This balloon catheter has a cylindrical catheter shaft 1 which has a base part end and a distal end, the slender dilation balloon 3 which is arranged near the distal end of this catheter shaft 1 and a freely non-expandable cover sleeve 4 which is made freely movable along this catheter shaft 1. In such a case, the cover sleeve 4 has a first part having a first inside diameter to enclose the catheter shaft 1 and a second part 11 having a second inside diameter which is made freely pushable up to the contracted dilation balloon 3. The cover sleeve 4 of the balloon catheter having the second inside diameter larger than the first inside diameter has a freely non-expandable third part 12 which has a third inside diameter and is arranged at the outer end of the second part 11.  The third inside diameter is so set as to exist within the range from the first inside diameter to the second inside diameter. As a result, the continuous selection of the balloon lengths is made possible and the selected balloon length may be held at the time of expanding the dilation balloon.
Patent JP-H02135725-A (JP)
Title: Device for forming then film
Inventor: YABUNAKA FUMIHARU
IPC: H01L21/265
Filed: 1988-11-16
Abstract: PURPOSE:To enable the use of broadband light, by controlling the flow rate of the purge gas flowing into a pressure difference between a film-forming chamber and the pressure equalizing chamber, and adjusting the pressure of the pressure equalizing chamber to pressure equal to or higher than that of the film-forming chamber. CONSTITUTION:A pressure equalizing chamber 4 is provided between the light- introducing hole section of film-forming chamber 3 and a light source, and the pressure equalizing chamber 4 is filled wit purge gas. Along with that, the flow rate of the purge gas flowing into the pressure equalizing chamber 4 is controlled by the pressure difference between the film-forming chamber 3 and the pressure equalizing chamber 4, and the pressure of the pressure equalizing chamber 4 is made equal to or higher than that of the film-forming chamber 3. As the pressure equalizing chamber 4 is provided between the film-forming chamber 3 and an ultraviolet laser oscillator 1 and the pressure is controlled, in this way, film-forming gas, etc., are prevented from flowing out of the film- forming chamber 3. Besides, a light-introducing window becomes unnecessary. And, this enables the use of light with a short wavelength of 110nm or less and broadening of the usable light band.
Patent JP-S62149286-A (JP)
Title: Method and device for transmitting information signal
Inventor: SATO TSUTOMU
IPC: H04N19/00
Filed: 1985-12-23
Abstract: PURPOSE:To transmit a bit of information suppressing deterioration in the bit of information at the minimum level, and to recover the bit of information in a good state by forming a sampling data with the first sampling type after a band limitation is applied on an information signal. CONSTITUTION:The information signals of sampling points in a dense group E mode and a coarse group C mode read out from a filter memory 6 and a field memory 2 are outputted to a D/A converter 11 in forms of one field with a change-over switch 9. And an outputting analog signal, after it is band-limited at an LPF12, is recorded at a recording part 13 with the mode information signal. Thus, a picture information signal is divided into sampling point information signals for a C mode and an E mode in all of the divided groups respectively, then being transmitted. Therefore, the sampling point information signal for the C mode can be decoded without requiring the mode information signal in a decoding time.
Patent JP-H02241642-A (JP)
Title: Investment casting method to form metal matrix complex substance
Inventor: JIYON TOOMASU BAAKU
IPC: C22C1/10
Filed: 1989-11-10
Abstract: PURPOSE: To manufacture a metal matrix composite body of excellent finish shape out of an inexpensive material by placing a non-reactive filler material in a cavity of an investment shell, and infiltrating the filler material. CONSTITUTION: A pattern 1 is formed of a wood 3 mounted on a trunk 2, and a cup part 4 is fitted to the trunk 2. The wood 3 is repeatedly immersed in a ceramic slip or slurry in a laminated manner, and ceramic powder is sprayed thereon to form a refractory investment shell 5 around the wood 3. When wax is melted and the wood 3 is removed, a cavity of a shape faithfully corresponding to the shape of a removable mandrel is left behind in the shell 5. The filler material is filled in the cavity and heated. When a matrix metal 8 is poured through the cup part 4, the metal is spontaneously infiltrated in the filler material 7, and after infiltration is completed, the shell 5 is cooled and removed. The metal matrix composite body corresponding to the pattern 1 can be removed from a residual carcass of the matrix metal.
Patent JP-H07142137-A (JP)
Title: Method for working shape of grounding electrode and method for deeply burying it
Inventor: TAKAO GUNTA
IPC: H01R43/00
Filed: 1993-11-22
Abstract: PURPOSE:To reduce the drilling cost, and to bury a grounding electrode in a short time by working a shape of a grounding electrode copper plate so as to be buried deep by a deeply drilling machine for column constructing. CONSTITUTION:A grounding wire 6 is fixed to a grounding electrode copper plate 1 by the thermit welding. The copper plate 1 is formed into a semi- cylindrical or U-shape groove type grounding electrode 2 by press working or hand working. Furthermore, the semi-cylindrical grounding electrode 2 is inserted into a sediment area, which is drilled or formed into sediment, by a deeply drilling machinery for constructing column and the rotation of the grounding electrode 2 is stopped and the grounding electrode 2 is vertically pushed down to bury the semi-cylindrical copper plate 5 with the grounding wire 6 at a ground-level or less.
Patent JP-H02137091-A (JP)
Title: Destination displaying device
Inventor: MABE TOMOKO
IPC: H04M3/42
Filed: 1988-11-18
Abstract: PURPOSE:To change a destination display without the external aid of a person's hand by converting numerical data to be inputted from an external telephone set into a person's name, a destination data or the like in accordance with a previously set program by a private exchange. CONSTITUTION:When a company staff (A) calls the extension number of a display board through an external telephone set 5, a line is connected to a private exchange 3 through a public line 4. The exchange 3 confirms a connection with an electric light display board 1 and returns a connection answering tone to the telephone set 5. The company staff (A) confirms the connection with the display board 1 through this answering tone and inputs a number to show the company staff (A) and a number to show a destination from the telephone set 5. The inputted numerical data are respectively converted into a person's name and the destination in the exchange 3 and they are informed on the display board 1. This output signal is converted into a signal for display in a conversion circuit 2 and the name of the company staff (A) and his destination are displayed on the display board 1.
Patent JP-S63144650-A (JP)
Title: Captain interface adaptor for public telephone set
Inventor: HASEGAWA YUJI
IPC: H04M15/28
Filed: 1986-12-08
Abstract: PURPOSE:To attain the Captain service by a telephone card or a coin by providing a changeover means to a backup power supply holding the connecting state of a public telephone set, a timer circuit and a pulse generating means. CONSTITUTION:In receiving the Captain service, a power switch 21 is turned on at first, a handset of a public telephone set 102 is hooked off and a telephone card or a coin is deposited. In this case, when the Captain changeover switch 35 is closed, a light emitting diode 5 is lighted and a photo transistor (TR) 5' is turned on, a control relay 2 is activated to change over the power supply to the backup power supply 38 supplying a stable DC and the telephone set loop circuit is held. Moreover, a timer circuit 22 is started by the operation of the relay 2 and when the set time elapses, an output is given, a light emitting diode 6 is lighted and a charging pulse is sent to the telephone set 102 via the photo TR 6' and a charging pulse generating control relay 3 or the like. Thus, the Captain service is offered effectively by using telephone card or the coin.
Patent JP-H07139619-A (JP)
Title: Hydraulic pressure control device of automatic transmission
Inventor: SASAKI KAZUO
IPC: F16H61/04
Filed: 1993-11-22
Abstract: PURPOSE:To keep the line pressure at the optimum value during speed change, and effectively prevent generation of the shift shock while reducing the speed change time. CONSTITUTION:In an automatic transmission 2, the torque reduction is executed by a control unit C during the shift-up transmission, and the rise of the output shaft torque is suppressed, and generation of the shift shock is prevented. The input torque hydraulic pressure is set based on the target torque by the control unit C, while the inertial hydraulic pressure is set based on the angular acceleration of a turbine shaft 5, and in addition, the garget line pressure is set based on the input torque hydraulic pressure and the inertial hydraulic pressure. Thus, the fastening force of the friction elements becomes appropriate according to the transmission torque, the transmission time is reduced, and generation of the shift shock is prevented.