baber/WOPTO huggingface dataset:
Patent JP-H08177309-A (JP)
Title: Trolley wire fitting device for motor-driven partitioning device
Inventor: FUKUDA AKIHIKO
IPC: E05F15/14
Filed: 1994-12-21
Abstract: PURPOSE: To prevent the dislocation from being caused at the opposing ends of trolley wires, even if dislocation is caused in the joining part of guide rails. CONSTITUTION: The opposing end parts of trolley wires 3 that are exposed to the cutout part 5 of the respective rail single bodies 2 are positioned by a connector 6 and are corrected so as to be a continuous shape. Thus, even if an error in the working or fitting accuracy, or the like is caused in the rail single body 2, there is no posibility that the dislocation in the joining part where the trolley wires 3 are joined to each other is caused.
Patent JP-H01213594-A (JP)
Title: Electronic type analog timepiece
Inventor: UONJIYUNGU CHIYOO
IPC: G04C3/14
Filed: 1988-12-28
Abstract: PURPOSE: To ensure accurate operation while reducing power consumption by applying the output signals from a plurality of pulse period generators, receiving the output signal from a pulse width generator, to the output terminal of a motor. CONSTITUTION: An output clock signal from the clock generator 11 in an IC circuit is applied to a pulse width generator 15 through a frequency divider 14. The pulse width generator 15 applies an output signal having an arbitrary pulse width to each pulse period generator 16a, 16b, 16c. A pulse at the output end 18 of a motor is applied to an electromagnet 20 for electric machine- machine conversion which forms N and S poles, respectively, in the left and right poles when the pulses S1 M1 , H1 applied to one end of coil have high level thus turning needle rings 30a, 30b, 30c. When needle ring drive pulses S2 M2 , H2 goes high, N and S poles are formed, respectively, at the right and left ends of electromagnet 20 and each ring 30a-30c turns continuously to indicate the time analogically.
Patent JP-H03195229-A (JP)
Title: Cryptographic communication system
Inventor: KOYAMA KENJI
IPC: G09C5/00
Filed: 1989-12-25
Abstract: PURPOSE:To efficiently execute cryptographic processing of two-dimensional information by generating a secret key and a public key in each station, preserving the secret key respectively, informing the public key to other station, using the public key of an opposite reception station in a transmission station in the stage of cryptographic processing state and using the secret key of its own station in a reception station in the stage of decoding. CONSTITUTION:The cryptographic device 10 of stations 1, 2 in the stage of key generation uses an arithmetic circuit 13 to calculate the public key and the secret key, informs the public key to other station from a data output circuit 16 and stores the secret key to the data storage memory 14 of its own station. In the case of cryptographic processing, the cryptographic device 10 of a transmission station (station A) 1 reads a plain sentence (M1, M2) and uses a specific public key of a reception station (station B) 2 stored in a data storage memory 14, generates a cryptographic sentence (C1, C2) according to equation I and sends the result to the reception station (station B) 2 from the data output circuit 16. In the case of decoding, the cryptographic device 10 of the reception station (station B) 2 uses the secret key specific to its own station (station B) 2 stored in the data storage memory 14 to calculate the plain sentence (M1, M2) from the received cryptographic sentence (C1, C2) and outputs the result from the data output circuit 16.
Patent JP-H06189206-A (JP)
Title: Data input terminal with error contents detailed display function
Inventor: ASAI MASAKO
IPC: H04N5/44
Filed: 1992-12-16
Abstract: PURPOSE:To open an error contents detailed display window on the monitor of a terminal, to display the error contents detail of error data and to confirm the cause of an error by selecting error data by a cursor and depressing a preliminarily set error contents detailed display execution key in the terminal performing the edition processing of data to be registered when the error generates at the time of a data registration, in a terminal performing the edition processing of data to be registered in an automatic program controller. CONSTITUTION:When an error generates in data (h) at a point of time when a data input is performed for an automatic program controller by a monitor (A) having data (f) to (j), an error contents detailed display window 1 is opened as shown in a monitor (B) and error messages (m) to (o) are displayed by displaying the data (h) by being changed in color in the monitor (A), moving a cursor to the data (h) and depressing a preliminarily set error contents detailed display execution key.
Patent JP-H03198455-A (JP)
Title: Memory dial device
Inventor: ONO KOJI
IPC: H04M1/56
Filed: 1989-12-27
Abstract: PURPOSE:To easily retrieve an opposite party, to whom a telephone call is desired, by designating an initial by ten keys, displaying the name of one opposite party with the same initial by a memory dial key and retrieving the desired opposite party by using the memory dial key for scrolling the display as well. CONSTITUTION:Initial data to the two digits of the initial instructed by ten keys 62A are referred by cooperation with a memory dial key 64 and each time the scroll is instructed by the memory dial key 64, the dame data of a various person to these initial data are read out. Then, the read name data are sent out to a display 65. Therefore, each time the scroll is instructed by the memory dial key 64, the various names to the initial instructed by the ten keys 62A are successively updated and displayed on the display 65. Thus, the opposite party to whom a telephone call is desired can easily be retrieved by the initial and easily dialed.
Patent JP-H08179684-A (JP)
Title: Doll pop out device for driver's school
Inventor: TSURUTA TOSHIO
IPC: G09B9/042
Filed: 1994-12-26
Abstract: PURPOSE: To provide a doll pop out device suitable for simulation learning of pop out on a road in a driver's school. CONSTITUTION: The sequence of a control section 14 is radio started. The revolutions of a motor 9 are transmitted by a belt 10 to a gear 11 and a rectilinear gear 5 advance when the motor 9 runs forward. As a result, a doll plate 1 pops out perpendicularly to the progressing direction of a vehicle. The pop out length of the doll plate 1 is controlled by a forward limit switch 12. Even if a trainee driver comes into contact with the doll plate 1 by mistaking the brake of the vehicle, the doll plate 1 turns and evades up to 180 deg. by overcoming the force of the springs of hinges 3 to prevent damage. The doll plate is reset to its home position by the energization of the springs when there is no more contact load.  The retreating and resetting of the doll plate 1 are executed by automatically rotating the motor 9 backward by the sequence after lapse of the set time and retreating the rectilinear rack 5. The retreat distance is controlled by a backward limit switch 13.
Patent JP-2000165276-A (JP)
Title: Television signal reception tuner
Inventor: NISHIMURA TAKASHI
IPC: H04N5/44
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To materialize a television signal reception tuner by which attenuation of adjacent bands deviated from an intermediate frequency band of a television signal is substantially increased so as to enhance video quality of a television receiver. SOLUTION: The tuner is provided with an integrated circuit 6 including a mixer circuit 1 and an intermediate frequency circuit 5 that convert a frequency of at least a received television signal RF into an intermediate frequency signal IF, a 1st intermediate frequency amplifier circuit 3 that is designed to be a separate circuit from the integrated circuit 6 and has an amplification factor, and a SAW filter 4 that is designed to be a separate circuit from the integrated circuit 6 and attenuates adjacent bands deviated from an intermediate frequency band BW of the television signal at a prescribed attenuation factor.  Then the integrated circuit 6 has at least a 1st terminal 8 and a 2nd terminal 9, outputs the intermediate frequency signal IF frequency-converted by the mixer circuit 1 from the 1st terminal 8 and inputs to the intermediate frequency circuit 5 from the 2nd terminal 9 through the intermediate frequency amplifier circuit 3 and the SAW filter 4 in series.
Patent JP-2001157254-A (JP)
Title: Circuit and method for setting incoming call notice pattern for mobile phone
Inventor: KUSHIDA MASAYUKI
IPC: H04W88/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To permit external setting of the combinations of displayed colors and a lighting pattern in an incoming call notice means utilizing light for a mobile phone. SOLUTION: In the incoming call notice pattern setting circuit for a mobile phone that is disclosed, a RAM 3 stores incoming call notice pattern data through the change in lighting colors and tempo data, an FIFO 8 latches the data from the RAM 3 and provides an output of the data every tempo in response to a read signal from an FIFO read signal generating circuit 9, and when the FIFO 8 outputs a prescribed amount of data and causes an interrupt to a CPU 1, the CPU 1, responding to the interrupt, allows the RAM 3 to write succeeding data to the FIFO 8. An output port register 5 once latches the data read from the FIFO 8 and an LED drive circuit 6 drives a plurality of LEDs independently in response to the data outputted from the output port register 5. In this case, the RAM 3 is configured such that the data in the RAM 3 are externally set.
Patent JP-H02245022-A (JP)
Title: Hydroxy-terminated polycarbonate
Inventor: NAIRUZU RICHIYAADO ROOZENKUISU
IPC: C08G64/40
Filed: 1989-12-27
Abstract: PURPOSE: To obtain a hydroxy-terminated polycarbonate improved in flame retardance and resistances to heat, solvents, thermal creep, and dripping in burning by subjecting a dihydric phenol and a carbonyl halide to interfacial polymn. in the presence of a specific compd.  
     CONSTITUTION: A dihydric phenol represented by formula I [wherein A is a 1-15C (halogenated) divalent hydrocarbon group, S, SS, O, or a divalent group represented by formula II, III, or IV; X is halogen, hydrocarbyl, oxyalkyl, or oxyaryl; m is 0 or 1; and y is 0-4] and a carbonyl halide (e.g. phosgene) are subjected to interfacial polymn. in the presence of a compd. represented by formula V (wherein R and R' are each H or 1-12C hydrocabyl or they form a 3-8C cycloalkyl group together with the carbon atom between them) to give a polycarbonate which has a wt. average mol.wt. of 10,000-200,000, an intrinsic viscosity (25°C, in methylene chloride) of 0.3 dl/g or higher, and thermal groups capped with monovalent groups represented by formula VI. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000157113-A (JP)
Title: Butt cap
Inventor: UTSUNO NOBUYOSHI
IPC: A01K87/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a butt cap enabling the smooth insertion, withdrawal or connection of a rod body. SOLUTION: This butt cap 20 has a cylindrical main body 21 and a penetrated hole 24 penetrating the main body 21 in the axial direction. The butt stopper 20 further has a net-like member 23 covering the rod root side end surface of the main body 21 to close the penetrated hole 24. The penetrated hole 24 has a slightly larger diameter than the outer diameter of a middle rod 3 which can be received in the upper rod 2 in a swing style. The net-like member 23 is formed from synthetic fibers such as nylon fibers, and fixed to the rod root side end surface of the main body 21 to cover the penetrated hole 24.
Patent JP-H05251005-A (JP)
Title: Getter structure of magnetron
Inventor: YUUN YON GIYU
IPC: B26D1/06
Filed: 1992-12-17
Abstract: PURPOSE: To prevent electric field disturbance within working space and save production cost by making a getter to be fixed on a T-flange type upper end shield into an umbrella type having an inclined part by using a material of large work function. CONSTITUTION: An upper end shield 26 for supporting a filament 4 is formed into a flange shape having a flat part which is larger than the outside diameter of the filament 4 and a getter 27 to be fixed on the upper part is formed into an umbrella type shape. By making the getter of zirconium of a large work function, generation of secondary electrons c, d can be made maximum when thermoelectrons are discharged from the filament 4 to an anode part. Because the shape of the end shield 26 which is not excellent in formability is simplified, time in a forming work can be shorted and production cost can be saved.
Patent JP-H06188306-A (JP)
Title: Jig for vertical-type semiconductor heat treatment
Inventor: INABA TAKESHI
IPC: H01L21/683
Filed: 1992-12-17
Abstract: PURPOSE:To improve the temperature follow-up property of a semiconductor wafer and the uniformity of a temperature distribution. CONSTITUTION:A plurality of nearly arc-shaped wafer-holding bodies 10 which are provided with cutout parts on the insertion side of a semiconductor wafer are arranged in a row and fixed on a plurality of support rods which are erected and installed between upper and lower end members. The wafer holding bodies 10 are formed of SiC or Si3N4 by a CVD method. A wafer mounting part 14 is formed as a sheet having a thickness of 100 to 1000mum, and a sheetlike reinforcement part 15 which is extended to the lower part is formed so as to be continued to the wafer mounting part 14.
Patent JP-2001153419-A (JP)
Title: Ventilation fan for duct
Inventor: NIITSUMA TAKASHI
IPC: F24F7/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide structure where when a ventilation fan for a duct is embedded in a ceiling, a mounting work is facilitated, to suppress a product cost, and to be supplied to a market at a low cost. SOLUTION: Disassembling is effected by decreasing the diameter of a body fixing hole to a value lower than the diameter of a screw for fixing a body. Further, disassembly is executed by forming the hole part for fixing a body in an oblong hole. Furthermore, disassembly is performed by forming the hole part for fixing a body in a cross-shaped hole. Moreover, a plurality of body fixing hole parts are formed in a recess part shape and disassembly is effected by forming a hole for fixing a body in the recess part. Further, disassembly is performed by forming a rib on the outer periphery of the body fixing hole part.
Patent JP-H08175739-A (JP)
Title: Attaching tool for pressure sensitive adhesive tape
Inventor: FUTAMURA SUTEO
IPC: B65H35/07
Filed: 1994-12-26
Abstract: PURPOSE: To provide a pressure sensitive adhesive tape attaching tool of a simple structure, which can easily conduct affixation and cutting of a pressure sensitive adhesive tape. CONSTITUTION: To accommodate a pressure sensitive adhesive tape 1 rotatably, a tape case 2 is furnished with an accommodation part, which is embodied as a cylinder 12 fitted with a ratchet 11. A cutter 6 is installed at one end of an operational member 8 to be mounted swingably on a projection 4 of this tape case 2 while a detent pawl 7 to be detained with the ratchet 11 is installed at the other end, and a compression spring 14 energized with a resilient force in such a direction that the pawl 7 moves apart from the ratchet 11 is interposed between the pawl side of the member 8 and the tape case 2. Accordingly the member 8 is pressed against the resilience of the spring 14, and it is practicable to sever the tape 1 in the condition that the pawl 7 is detained with the ratchet 11 and the tape 1 is checked from rotating reversely.
Patent JP-H08178434-A (JP)
Title: Bath water heater with solar system
Inventor: UEHARA SHIGERU
IPC: F24S90/00
Filed: 1994-12-28
Abstract: PURPOSE: To commonly perform water heating functions by connecting a solar system to a bath water heater. CONSTITUTION: A bath water heater which has a water heater heat exchanger 5 for heating potable water to supply warm water through a hot water supply cock 1 and a bath heat exchanger 14 for reheating bathtub water to return it to a bathtub 17 is connected to a solar system 30 via a connecting pipeline 25. The warm water from the system 30 is mixed with the potable water flowing through a water supply pipeline 8 at a predetermined mixing ratio via a mixing mechanism 30 by the pipeline 25, and supplied to the cock 1 or the bathtub 17.
Patent JP-2001152372-A (JP)
Title: Corrosion preventive dispersant and corrosion preventing method
Inventor: MURATA HIROMICHI
IPC: F28F19/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To produce a corrosion preventive dispersant capable of exhibiting a metal corrosion preventing effect by the addition of a small amount into an aqueous system with hardly causing toxicity and environmental contamination and to provide a corrosion preventing method using the same. SOLUTION: This corrosion preventive dispersant is composed of a water soluble copolymer obtained by copolymerizing at least two kinds of monomers, unsaturated monocarboxylic acid and/or unsaturated dicarboxylic acid and specified (substituted) amino- or amino-alkyl(meta)acrylamide. As the unsaturated monocarboxylic acid, (meta)acrylic acid is preferable, and as the unsaturated dicarboxylic acid, maleic acid is preferable. In the (substituted) amino- or ammonio-alkyl(meta)acrylamide, in the case N-substitution is taken place by at least one substitutional group, as the substitutional group, a methyl group and an ethyl group are preferable, and, also, the number of carbon atoms in alkyl of the amino- or ammonio-alkyl group is preferably 1 to 4.  A monomer such as (meta)acrylamide alkylsulfonic acid of 2-acrylamide-2- methyl-propanesulfonic acid or the like can be used for copolymerization as well. The effective amount of this corrosion preventive dispersant is added to a water and used.
Patent JP-H04204872-A (JP)
Title: Method for controlling surface potential of photosensitive material
Inventor: KOBAYASHI JUNJI
IPC: G03G15/00
Filed: 1990-11-30
Abstract: PURPOSE:To stably control the potential of electrification for a long period by moving a sensor head part which detects the potential by electrification on the surface of a photosensitive material back and forth along the axis of the photosensitive material while maintaining a constant distance from the surface of the photosensitive material, and detecting the potential by electrification on the photosensitive material surface in the axial direction and circumference direction. CONSTITUTION:A electrification potential detecting sensor 12 is moved by a driving mechanism 22 along the axial direction of the photosensitive material 1 to measure the potential data. In order to maintain stable electrification potential on the surface of the photosensitive material 1, data of the detected potential by the sensor 12 is sent through an electrification potential detecting circuit 13 and operational processing circuit 21 to a comparator circuit 14, where the data is compared with the voltage generated by a referential voltage generator circuit 15. By changing the voltage value of a grid power source 17 through a controller circuit 16, the voltage applied on a grid 18 is varied to stably maintain the electrification potential on the surface of the photosensitive material. Thereby, the electrification potential can be controlled stably for a long period.
Patent JP-H11152882-A (JP)
Title: Non-slip floor material and manufacture thereof
Inventor: ITO KAZUKO
IPC: E04F15/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To freely select material of a floor material or a non-slip member so as to harmonize with tiles and the like in the circumference by engaging non-slip members with projection parts formed thereon with through holes formed in the floor material of long material or fixed size. SOLUTION: A floor material 4 is formed with through holes 4a, and non-slip members are inserted therein. The floor material is a fixed size floor material, made of vinylchloride tile or the like, but a long floor material of linoleum or vinylchloride can be also used. The non-slip member 5 is made of rubber or a resin, and projecting parts 5a are formed on the upper face. A sheet member 9 is stuck to them through an adhesive 7 so as to fit the non-slip member 5 to the floor material. The used sheet material 9 is constituted by weaving glass fiber crosswise. It is enough that a hole is opened in the floor material and the non-slip member is fitted thereto, or that the floor material is heated to expand, and after pressing the non-slip member in, it is cooled. Or the non- slip member can be joined in by ultrasonic wave.  Hereby, even against material which can not be integrally formed, non-slip working can be adapted, and the non-slip floor material excellent in design can be provided.
Patent JP-H05153606-A (JP)
Title: Degaussing circuit
Inventor: SHOJI KAZUMI
IPC: H04N9/29
Filed: 1991-11-27
Abstract: PURPOSE:To make a degaussing coil small, to reduce the cost and to improve the degaussing effect. CONSTITUTION:A positive characteristic thermister 13 and a switch 19 are connected in series with a degaussing coil 17. Moreover, a positive characteristic thermister 15 and a switch 21 are connected in series with a degaussing coil 23. When a voltage of a commercial AC power supply 1 is 120V, the degaussing coils 17, 23 are connected in parallel. When a voltage of a commercial AC power supply 1 is 240V, the degaussing coils 17, 23 are connected in series. Through the constitution above, the degaussing effect is improved and the diameter of the degaussing coils is reduced.
Patent JP-H05148582-A (JP)
Title: High tensile strength steel plate for electron beam welding
Inventor: KOSEKI TADASHI
IPC: B23K15/00
Filed: 1991-11-28
Abstract: PURPOSE:To develop the high tensile strength steel plate for electron beam welding which has the excellent toughness in an electron beam welded joint part and does not require a post-welding heat treatment. CONSTITUTION:This steel plate consists, by weight, 0.02 to 0.20% C, 0.1 to 0.7% Si, 0.5 to 2.0% Mn, <=0.05% P, <=0.05% S, <=0.01% N, and the balance Fe and unavoidable components and further, the content of C is 0.02 to 0.20% and the hardening critical diameter Di is 12.7 to 381mm range and the relation between the content of the C and Di (cal) is in a certain range. The steel plate further contains >=1 kinds of Cu, Ni, Cr, Mo, V, Al, Ti, Nb, and B.
Patent JP-2000163783-A (JP)
Title: Optical pickup device
Inventor: MORITA HIDEJI
IPC: G11B7/125
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of coping with disks whose specifications of thicknesses of substrates or the like are different and capable of correctly adjusting the intensity of laser beams to be emitted from light sources without increasing the number of parts. SOLUTION: This optical pickup device is provided with a first light emitting and receiving unit 1 emitting a light beam A and a second light emitting and receiving unit 2 emitting a light beam B whose wavelength is different from that of the light beam A. In the first light emitting and receiving unit land the second light emitting and receiving unit 2, light receiving elements 1b, 2b which detect information recorded on first and second optical disks 8, 9 by receiving reflected lights of the light beam A and the light beam B emitted themselves and also detect the intensity of light beams by receiving one parts of reflected lights of the light beams emitted from other light emitting and receiving units are provided.