baber/WOPTO huggingface dataset:
Patent JP-H11136198-A (JP)
Title: Cylindrical wave transmitter
Inventor: SHIBA HIROSHI
IPC: H04B13/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance a wave transmission drive efficiency by effectively emitting a sound wave. SOLUTION: The proposed transmitter is provided with an inner cylinder sheath 7 having an air layer B in the inside by closing both ends and with an outer cylindrical sheath 4 open in both axial lines and connecting to an outer circumferential face of the inner cylindrical sheath 7 via a connection sheath 11. In the above arrangement, a 1st cylindrical piezoelectric vibrator 5 is imbeded to the outer cylinder sheath 4 and a 2nd cylindrical piezoelectric vibrator 8 having an outer circumferential face opposite to the inner circumferential face of the 1st piezoelectric vibrator 5 at a prescribed interval is built in the inner cylindrical case 7, and the 2nd piezoelectric vibrator 8 and the 1st piezoelectric vibrator 5 are concentrically placed respectively.
Patent JP-H11130497-A (JP)
Title: Accelerating material and accelerated spraying cement concrete
Inventor: TERAJIMA ISAO
IPC: C04B18/14
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an accelerating material capable of forming a spraying material hardly lowered in the strength after 28 days age and making the strength high and an accelerated spraying cement concrete. SOLUTION: The accelerating material contains <10 pts.wt. alkali metallic aluminate per 100 pts.wt. total of calcium aluminate and a sulfate, 0-5 pts.wt. alkali metallic carbonate in 100 pts.wt. total of calcium aluminate, the sulfate, the alkali metallic aluminate and the alkali metallic carbonate and one or more kinds of admixtures selected from a group composed of a water reducing agent, a thickener, a superfine powder and a fibrous material. The accelerated spraying cement concrete contains cement and the accelerating material.
Patent JP-H05139493-A (JP)
Title: Cooling water tank for cooling water supply apparatus
Inventor: HIRANO TATSUYA
IPC: H01S3/04
Filed: 1991-11-12
Abstract: PURPOSE:To make cleaning of a tank main body and an expansion tank executable separately and easily with corrosion-preventing treatment liquid after welding, and to make the treatment liquid discharged thoroughly by a method wherein connecting pipes are provided respectively to the tank main body and the expansion tank so that the pipes project from the tanks, and each of the connecting pipes is connected with each of connecting hoses. CONSTITUTION:A cooling water tank 1 is equipped with a tank main body 2 for storing a fixed quantity of cooling water and a water pressure-regulating expansion tank 4 that is integrally connected to the tank main body. A plurality of connecting pipes 23, 24 and 43, 44 are provided to the tank main body 2 and the expansion tank 4 so that the pipes project from the tanks. The connecting pipes 23 and 43 facing each other and the connecting pipes 24 and 44 also facing each other are connected respectively with a connecting hose 7 and a connecting hose 8 for ventilation, and thereby the tank main body 2 and the expansion tank 4 are connected in communication with each other. The tank main body 2 and the expansion tank 4 are cleaned with a treatment liquid after completion of welding that is applied to both the tanks. After that, the treatment liquid is discharged easily and thoroughly through a cooling water outlet 22 and an opening provided to the connecting pipe 44.
Patent JP-2001112318-A (JP)
Title: Vehicle for spraying liquid
Inventor: ENDO KOJU
IPC: A01C23/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-spraying vehicle which has good operation lever visibility and good operation lever operability and in which an operator can easily operate the levers without changing his operation posture. SOLUTION: An operation panel 31 has a flat surface obliquely rearward directed from the left end of an instrument panel 5 and is attached to the end of a perpendicular body wall 29 on the left side of an operator. The surface of the operation panel 31 has such a prescribed inclined surface as approaching the operator in the perpendicularly lower direction. Spraying.stopping switch levers 23a, 23b, 23c and 23d are sequentially disposed in the operation panel from the left side. The Spraying.stopping switch levers 23 correspond the nozzle groups 15 disposed around the body of the vehicle body, respectively.
Patent JP-H04167171-A (JP)
Title: Correlation arithmetic unit
Inventor: TSUMURA SOICHI
IPC: H04J13/00
Filed: 1990-10-31
Abstract: PURPOSE:To prevent unrequired turbulence in a correlation value by computing the correlation value between a pattern circulating and changing sequentially by an input fetching means and a comparison pattern by a correlation arithmetic means. CONSTITUTION:A reception signal S1 is supplied to a non-circulation type shift register circuit 21 sequentially, and it transferred to a circulation type shift register circuit 22 when the reception signal S1 of one cycle of pattern is stored. In other words, the pattern of the reception signal S1 before one cycle of the pattern of the reception signal S1 for which the non-circulation type shift register circuit 21 is performing a storing operation is stored. Therefore, while the pattern kind of the reception signal S1 is fixed and the same kind of pattern is changing at a prescribed cycle, the storing contents of those shift registers 21, 22 are set equally, and correlation output S6 taking an intended correlation value can be obtained in spite of coincidence/noncoincidence with the comparison pattern S4. Thereby, it is possible to prevent erroneous detection for a cyclic point and the turbulence of a demodulation operation from occurring.
Patent JP-S62153960-A (JP)
Title: Electrostatic image developing carrier
Inventor: SHIGETA KUNIO
IPC: G03G9/113
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled carrier having improved properties of durability, electrostatic chargeability and image density by providing with a coating layer contg. a copolymer of a vinylidene fluoride and a tetrafluoroethylene and a copolymer contg. a specific vinylether monomer unit substd. with a fluorine atom in a side chain thereof as a main component to the titled carrier. CONSTITUTION:The copolymerization molar ratio of the copolymer of the vinylidene fluoride and the tetrafluoroethylene contg. in the coating layer of the carrier is a range of (75:25)-(95:5), preferably (5:25)-(87.5:12.5). As the ratio of the polymer blend, the fluorated vinylidene fluoride/tetrafluoroethylene is preferably 50-95wt%, more preferably 70-95wt%, and the polymer contg. the vinylether monomer unit shown by the formula, and substd. the side chain thereof with the fluorine atom is 50-5wt%, further preferably 30-5wt%. Thus, the titled carrier having the improved properties of durability, the electrostatic charge and the image density is obtd.
Patent JP-H03156590-A (JP)
Title: Electronic visiting card device and information communicating system
Inventor: YURA KOJI
IPC: B42D15/02
Filed: 1989-11-15
Abstract: PURPOSE:To easily preserve and retrieve visiting card information by retrieving a visiting card information storage, to which the noun information and the visiting card information from another connected noun device are stored, displaying a retrieved result and simultaneously communicating information. CONSTITUTION:The self-noun information passing through an operation part 3 of an electronic visiting card device 1a are stored through a control part 11 to an identity information memory area 12a of a storage part 12. The visiting card information of another person from the other electronic visiting card device connected by the operation part 3 and an input / output part 13 are similarly stored in a visiting card information memory area 12b. When this area 12b is retrieved by using the operation part 3, the retrieved result is displayed in a display part 2 by the control part 11. Thus, the visiting card information are easily preserved and retrieved and the communication of the visiting card information is executed without special preparation, etc.
Patent JP-H03157202-A (JP)
Title: Bolt press-in part structure for hub
Inventor: HORIUCHI KENICHI
IPC: B60B3/16
Filed: 1989-11-14
Abstract: PURPOSE:To eliminate the surface run-out of a rotor and wheel to be fastened together by forming a spot facing on a circumference-like corner part formed with the inner peripheral surface of a bolt hole, formed on a hub, and the side surface of the hub in the tip side of a hub bolt pressed into the bolt hole. CONSTITUTION:A spot facing 1b is formed on a circumference-like corner part formed with the inner peripheral surface of a bolt hole 1a formed on a hub 1, and the side surface of the hub 1 in the tip side of a hub bolt 2 pressed into the bolt hole 1a. When the hub bolt 2 is pressed into the bolt hole 1a, the inner peripheral surface of the bolt hole 1a is deformed in the pressed-in direction of the hub bolt 2, and a corner part, formed with the inner peripheral surface of the bolt hole 1a and the bottom surface of the spot facing 1b, is deformed to become relief. But since the relief is limited within the range of the spot facing 1b, the flatness in the side surface of the hub 1 can be retained. Consequently a rotor 3 and a wheel 4 to be fastened together can be closely sticked to the side surface of the hub 1 and that of the rotor 3 respectively to prevent the surface run-out of the rotor 3 and the wheel 4.
Patent JP-H09139560-A (JP)
Title: Circuit board device and its manufacture
Inventor: ARAKAWA MASAYUKI
IPC: H05K3/40
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To attain bumpless connection without necessitating other process and material for bump formation and using other process. SOLUTION: A recessed part 12 is formed in a part of a metal plate 11. A wiring pattern 13 is formed by a plating method. The inside of the recessed part 12 also is plated. A circuit board 14 on which the wiring pattern 13 is formed, prepreg 15, and the metal plate 11 on which the wiring pattern 13 is formed are laminated By a vacuum press method or the like, the wiring pattern 13 is transferred on the prepreg 15, and the wiring pattern 13, the prepreg 15 and the wiring board 14 are unified in a body. By using the wiring pattern 13 transferred from the recessed part 12 of the metal plate, a bump 16 is formed on the prepreg 15. A bare chip 17 is mounted on the bump 16 and electrically connected. The wiring pattern 13 is electrically connected with the wiring board 14 via a through hole 20.  Hence the bump for bare chip connection is formed by the manufacturing process of a board, so that other process and other material for bumps are made unnecessary.
Patent JP-H03156784-A (JP)
Title: Disk cartridge
Inventor: IWAKI YUJI
IPC: G11B23/03
Filed: 1989-11-14
Abstract: PURPOSE:To simply and easily incorporate a write protector in a case main body by forming write protector insertion port to a peripheral wall of upper and lower case parts of a case forming a part of the side wall of a write protector container. CONSTITUTION:A write protector 7 made of a plastic is fitted slidably in a write protector container 6 provided at an outer peripheral side of a container of a disk 5. Then an operation top part 11 slightly smaller than the upper face of a square protector main body 10 is formed integrally to the upper face with a couple of left right elastic leg pieces 8, 9 projecting therefrom in the write protector 7 and the write protector 7 is inserted in the write protector container 6 from a write protector insertion port 12 provided between peripheral walls 2a, 3a at the rear end of the upper and lower cases 2, 3. Thus, the write protector 7 is simply and easily integrated into the case main body 4.
Patent JP-H09139740-A (JP)
Title: Atm cross connector
Inventor: NAKA YOSHIHIRO
IPC: H04B3/46
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To manage a line setting state and to efficiently monitor a communication state of a line by referencing information of a connection state memory storing busy or idle states as to all connection source addresses. SOLUTION: Connection source information and connection destination information to be connected are stored in pairs in a primary line setting memory 1 and a line setting memory 2. A memory transfer control circuit 4 transfers connection information stored in the primary line setting memory 1 to the line setting memory 2 in pairs each. Furthermore, the circuit 4 generates connection state information for each connection source based on the transferred connection information. The connection state information generated in the memory transfer control circuit 4 is stored in a connection state memory 3. Then an ATM cell received by a line connection circuit 54 is connected to the connection destination line, based on the connection information transferred to the line setting memory 2.
Patent JP-H04170123-A (JP)
Title: Data communication system
Inventor: SASAKI JINKICHI
IPC: H04L47/43
Filed: 1990-11-01
Abstract: PURPOSE:To shorten data communication time by using a control code being a specific code signifying reduction so as to reduce same consecutive codes and communicating the data. CONSTITUTION:The transmission side of this system is provided with a reduction data generating circuit generating a reduction data including a control code being a specific code signifying reduction and a data length being the consecutive same code number to be detected when the same code detection circuit detects the same code and with a transmission circuit sending the reduction data to a communication channel in place of the same consecutive code, then the same code detection circuit detects the same code. Moreover, the reception side of the system is provided with a control code detection circuit 13 detecting the control code in the received data and extracting the reduction data including the same control code and its data length from a reception circuit, a decoded data generating circuit 14, and a data synthesis circuit 15. Thus, consecutive same codes are reduced considerably and the resulting data is communicated and the data communication time is considerably shortened.
Patent JP-H09113785-A (JP)
Title: Mounting structure for temperature detecting means for compensating focal position of photographic lens
Inventor: KABE EIICHI
IPC: G02B7/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely focus a photographing optical system at a subject by disposing a temp. detecting means within the lens barrel of this optical system, constituting the holding member thereof of base stock having the thermal conductivity and mass approximate to the thermal conductivity and mass of the material of the lenses of the photographing optical system and correcting the focal position in accordance with the temp. information measured by this temp. detecting means. SOLUTION: A zoom cam cylinder 6 turning around the optical axis S of the photographing optical system composed of the rear group lens 3 and the front group lens 9 is brought into contact with the inner peripheral surface of the stationary lens barrel 1 loosely fitted onto the outer side to fix a connecting ring 20 composed of the base stock having the thermal conductivity and mass approximate to the thermal conductivity and mass of the lenses 3, 9. A thermistor 21 is held at the front end of this connecting ring 20 and the output terminal of this thermistor 21 and the prescribed terminal of a driving circuit board 22 are connected. Control circuits of a zoom driving motor 4 and focus driving motor 12 and a CPU in which correction data are registered are built into a driving terminal substrate 22. The correction data corresponding to the measured temp. corrects the focal position.
Patent JP-H11135895-A (JP)
Title: Circuit substrate and method for mounting part thereon
Inventor: KAGAWA EIJI
IPC: H05K1/16
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To uniformly heat a circuit substrate and to produce a stable bonding strength by providing a heating element heated with current or electromagnetic induction in an insulating base material, when a conductor circuit pattern to which parts are bonded is formed on the insulating base material. SOLUTION: A circuit substrate has on an insulating base material 1 a conductor circuit pattern 2 to which parts are bonded and in the insulating base material 1 a heating element layer 3 heated by current or electromagnetic induction. If the heating element layer 3 is made of thermistor or critesistor, when it is overheated, the amount of current which pass therethrough decreases automatically to prevent an overheat automatically. A Peltier module layer is used as the heating element layer 3. The Peltier module layer is able to control the temperature of the mounted circuit substrate through heating with normal potential and cooling with reverse potential.
Patent JP-S62156580-A (JP)
Title: Digital signal generating device
Inventor: KOGA IZUMI
IPC: G01R31/26
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a digital signal generating device which can be operated at a high speed by scarcely increasing the power consumption, by providing a current control means for increasing a current flowing to an outputting circuit for a prescribed time, in accordance with a detecting signal of a control pulse generating means for generating a pulse signal of a prescribed time width by detecting a level variation point of an output level control signal. CONSTITUTION:When a level of an output level control signal which is applied to an input terminal Ta is varied, a pulse signal of a time width tau is outputted from a monostable multivibrator circuit MM1 or MM2 for constituting a control pulse generating circuit PG, and applied to a base of a transistor Q11 through an OR gate OG. As a result, a current flows to the transistors Q11, Q12 by the time of the time width tau. In this way, transistors Q13-Q16 become on, a current (i) is supplied to each current switch CSa-CSd, an operating current of diodes D1-D4 increases, a charge current and a discharge current of a load capacity CL which is connected equivalently between an output terminal T0 and a common potential point increase, and the time required for charge and discharge can be shortened.
Patent JP-2000110433-A (JP)
Title: Glove box opening preventing device
Inventor: TAKEUCHI KOICHI
IPC: E05C21/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a lid of a glove box from being opened by improving a locking device for the glove box disposed at an instrument panel of an automobile. SOLUTION: This glove box opening preventing device is provided with a lid 10 closably provided at an opening of an instrument panel 2; a hook 18 rotatably provided at the lid 10; a striker 12 provided at the opening edge part and engaged with and disengaged from an engaging part of the hook 18; and a stopper part ST provided at the hook 18 and formed in such a way that the striker 12 is not normally positioned on the own rotating locus consequent to the rotation of the hook 18 but the striker 12 is positioned on the rotating locus to impede the own rotation when the striker 12 is moved toward the front of a vehicle by impact applied to the instrument panel 12. When the instrument panel 2 is deformed, the striker 12 moves and abuts on at least the stopper part ST to impede the rotaiton of the hook 18 by the striker 12, thus preventing the lid from being opened.
Patent JP-H05104592-A (JP)
Title: Molding pattern for product having fine pattern
Inventor: TOKUDA KAZUNARI
IPC: B29C45/40
Filed: 1991-10-17
Abstract: PURPOSE:To eject a molded form from a molding die without damaging and deforming the fine pattern of the molded form. CONSTITUTION:A grating pattern 24 formed by rectilinear irregular grooves is formed to the cavity 23 of a molding die 20. Two rectangular ejector pins 28 are crossed at right angles and arranged to the irregular grooves of the grating pattern 24 while holding the grating pattern 24. Consequently, a molded form molded in the cavity 23 is ejected from the cavity 23 by the ejection of the two ejector pins 28. The side faces of the irregular grooves of a grating formed to the molded form and the side faces of the irregular grooves of a grating shaped to the cavity 23 are displaced in parallel at that time. Accordingly, even when difference is generated in timing when the molded form is ejected to the ejector pins 28, the grating of the molded form is not damaged and deformed.
Patent JP-H07170497-A (JP)
Title: Band compression video signal demodulator
Inventor: HORI YOSHIHIRO
IPC: H04N9/66
Filed: 1993-11-26
Abstract: PURPOSE:To provide the inexpensive demodulator whose circuit configuration is simplified by controlling a vector signal to a vector correction circuit so as to make positions of patterns by 4 fields stored in a field memory coincident thereby eliminate a fault to a frozen video caused by motion vector correction. CONSTITUTION:Upon the request of a frozen video, changeover circuits 17, 19 are thrown to the position of a terminal (b). As a result, an output of the circuit 17 is zero and vector correction by a vector correction circuit 9 is stopped. In this case, a flip-flop(FF) 18 is operated according to a timing signal VD whose period is a field period and latches an output of the circuit 17 in one preceding field. The circuit 19 selects an output of the FF 18 and gives it to a vector correction circuit 5. Thus, a just preceding inter-field vector signal is received for one field period just after the request of a frozen video. The FF 18 is operated again in a succeeding field and the state transits to it where the vector signal is interrupted, then the vector correction by the circuit 5 is stopped.
Patent JP-H04167909-A (JP)
Title: Device for changing crossing angle in rolls during running
Inventor: OI TOSHIYA
IPC: B21B37/26
Filed: 1990-10-31
Abstract: PURPOSE:To change crossing angle in rolls according to various dimensions of the objective coils in plural kinds during rolling operation by providing means for indicating changing timing for the crossing angle setting in the rolls matching to the timing, when the connected part of both coils passes through the rolling mill. CONSTITUTION:The changing timing for the crossing angle in the rolls at the time of continuously rolling plural coils A, B connected with the connected point C in series can be suitably changed as matching to the connecting point C. Further, as the coil length rolled under unsuitable crossing angle in the rolls can be drastically reduced, accuracy of plate thickness to the plate width direction is improved and the yield is improved.
Patent JP-2001116088-A (JP)
Title: Cable drag chain
Inventor: KOMIYA SHOICHIRO
IPC: B65H57/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cable drag chain for easily assembling an upper connecting rod and making upper connecting rod hardly slip out by using elastic deformation of resin. SOLUTION: A cable drag chain 10 has plural resin link bodies 12 connected so as to be mutually bendable. The link bodies 12 have a pair of left/right link plates 16, 17, a lower connecting rod 18 and an upper connecting rod 20 for connecting the lower edge and the upper edge of the link plates 16, 17. The upper connecting rod 20 is connected at one end to the link plate 16 via a hinge part 24. The upper connecting rod 20 has a locking part 26 on the other end. A circular recessed place 25 is formed in the outside surface center in the hinge part 24. The hinge part 24 for forming the recessed place 25 becomes small in the cross-sectional area in the center, and is easily bendable, and a bending part is specified. In the hinge part 24, a width and a thickness are decided by considering maximum tensile stress and maximum compressive stress so as to be deformed in an elastic area.