baber/WOPTO huggingface dataset:
Patent JP-H06270509-A (JP)
Title: Safety device of printer
Inventor: IMAI AKIRA
IPC: B41J29/13
Filed: 1993-03-19
Abstract: PURPOSE:To enable set detection of a plurality of guide members by a single switch, by constituting the title device so that an elastic member is provided on a guide member which is removed after an opening operation of a maintenance door, a safety switch is turned ON at the time of closing a door by interlocking with an opening and closing the door and an apparatus is suspended at the time of turning-OFF of the safety switch. CONSTITUTION:A protrusion 33 is formed on the undersurface of a maintenance door 30. Then a leaf spring 34 is fitted to a guide member 31 by fixing one end 34a along a horizontal direction. In the leaf spring 34, the other end 34a is deformed elastically to a pressed-down position from a standstill position by the protrusion 33 when a maintenance door is fitted and the other end 35b of the leaf spring 35 whose one end is fixed to the lower guide member 32 is pressed down. With this construction, a switch 36 is turned ON by the other end 35b. Therefore, when the door 30 and the upper and lower guide members 31, 32 are missing, the switch 36 is not turned ON, an OFF condition is held and an apparatus is suspended.
Patent JP-S60205103-A (JP)
Inventor: FUJITA KAZUMI
IPC: F22B1/18
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63226984-A (JP)
Title: Electrode for laser
Inventor: TANAKA RYUJI
IPC: H01S3/038
Filed: 1987-03-16
Abstract: PURPOSE:To enable the application of a high voltage without the electric charge concentration in a conductor layer, by using a laminate of unit conductor layers which are laminated with a dielectric layer interposed in order to compose a conductor layer buried into the dielectric layer. CONSTITUTION:A conductor layer 7 in an electrode for laser use where the conductor layer 7 is buried into a dielectric layer 6 is composed of a laminate of unit conductor layers 7b which are laminated with the dielectric layer 6 interposed. For example, the conductor layer 7 is composed of a laminate which is formed by laminating two to six unit conductor layers 7b of 0.01-0.05 mm in thickness B and connected through a connection part at many positions. Adjacent unit conductor layers 7b on the side of the central part are projected 0.01-0.5mm in dimension C from the peripheral part, and they are formed steppedly in the order of small large small in their dimensions. The dielectric layer 6 is formed 2 mm to 5 mm in its total thickness A and intervals between the respective unit conductor layers 7b are made to be 0.01-0.05 mm in its dimension D. A creeping discharge electrode 5, in which the conductor 7 is buried into the dielectric layer 6, is composed in this way.
Patent JP-S63249659-A (JP)
Inventor: MAIKURU ANGERO PARISHI
IPC: H04N1/113
Filed: 1988-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54151937-A (JP)
Title: Preparation of aromatic aldehyde
Inventor: ONODA TAKESHI
IPC: C07C67/00
Filed: 1978-05-22
Abstract: PURPOSE: To prepare the title compound with high selectivity efficiently, by oxidizing toluene or its nuclear substitution product in the presence of a selective catalyst consisting essentially of palladium, antimony, and phosphorus oxide.  
     CONSTITUTION: Toluene or its nuclear substitution product, e.g. xylene, is reacted with oxygen in the presence of a catalyst consisting essentially of palladium, antimony, and phosphorus oxide (P) to give an aromatic aldehyde. The catalyst preferably contains further an alkali metal sulfate and/or an alkali metal fluoride. The atomic ratio of palladium to antimony is 0.5W8:1, and the content of P is 1W30 wt.% based on the carrier weight. The alkali metal is used in an amount of 1W20 moles per gram-atom of palladium for the sulfate, and 0.5W1.25 moles for the fluoride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03260899-A (JP)
Title: Controller for distance between cars
Inventor: TAKEUCHI HIROYUKI
IPC: G08G1/16
Filed: 1990-03-12
Abstract: PURPOSE:To enable travel faithfully according to the instruction of a signal while being preferentially to fixed inter-vehicle distance travel control by providing a means to stop the fixed inter-vehicle distance maintaining operation of a travel speed control means when detecting a specified color beam coming from the front side of a vehicle in addition to a travel speed control means to execute the fixed inter-car distance maintaining operation. CONSTITUTION:In addition to image pickup output signals to be obtained from cameras 5 and 6 and a detection output signal from an inter-vehicle distance sensor 8, a detection output signal from a vehicle speed sensor 14 and further signals to be obtained from a brake pedal 16, clutch operating mechanism 17, fixed inter-vehicle distance travel control switch 20 are suppled to a control unit 10. The control unit 10 executes the fixed inter-vehicle distance travel control, detects a state to stop the fixed inter- vehicle distance travel control and supplies the detection output to an alarm buzzer 23 and when such a state is continued for more than a prescribed period, the fixed inter-vehicle distance travel control is stopped. Thus, even under the fixed inter-vehicle distance travel control, the vehicle can be traveled faithfully according to the instruction of the signal while being preferential to maintain the distance between vehicles constant.
Patent JP-S59186417-A (JP)
Title: D/a converter
Inventor: MORIUCHI HISAHIRO
IPC: H03M1/74
Filed: 1983-04-08
Abstract: PURPOSE:To improve the efficiency of signal output electric power to current consumption by using a couple of constant current sources which are connected in the opposite directions, and flowing currents from them to a load resistance complementarily to a neutral-point voltage and generating analog signals in both a positive and a negative direction. CONSTITUTION:When all switching MOSFETs are turned off, an uninverted input terminal is held at a voltage based upon a bias voltage VB through feedback operation and an output voltage Vout is equal to the -VDD/2 of the voltage VB. When an n type MOSFET Q6 or Q8 is operated by a digital signal D0 or D2, a pull current flows to a resistance to develop an output voltage Vout in the positive direction to the neutral-point voltage -VDD/2 between I.R and (I+2I+4I). When a p type MOSFET Q16 or Q18 is operated by a signal D0' or D2', a push current flows to the resistance R to develop an output voltage Vout in the negative direction to the neutral-point voltage -VDD/2 between I'.R and (I'+2I'+4I').R.
Patent JP-S63228865-A (JP)
Title: Automatic answering telephone system
Inventor: KATADA TSURAYUKI
IPC: H04M1/65
Filed: 1987-03-18
Abstract: PURPOSE:To make a security code easy to see and to reduce production cost by providing a memory to store a security code, a light-emitting element means consisting of plural light-emitting elements that emits light in prescribed combinations corresponding to security codes, and a key switch. CONSTITUTION:If the key switch 4 is depressed one time, the fall of an L-signal is detected at the terminal 1b of a CPU 1, and the CPU 1 lets a first digit of a security code data stored in the memory count up by one to make it shift from '0' to '1'. Then the LED 2a is put off, and the LED 2b is put on istead to indicate that the value of first digit is '1'. Like such a case, the second digit is '1' is represented by putting on the LED 2b instead of the LED 2a. Accordingly, the arbitrary value of a security code can be represented by the combination of the lightings of the LEDs 2a-2h disposed in front of the equipment, therefore, the display is very easy to see.
Patent JP-S58178036-A (JP)
Title: Cylinder device
Inventor: IMAIZUMI TOMIO
IPC: F16F9/50
Filed: 1982-04-13
Abstract: PURPOSE:To achieve the desired oil pressure resistance characteristic of a cylinder in a hydraulic shock absorber, by fixing a piston at one end of a piston rod movably in a predetermined range while making the conducting path of the piston chokable through deformation of a resilient member. CONSTITUTION:A small diameter section 21A is formed at the inner end of a piston rod 21 projecting through a rod guide 3 into a cylinder 1 and a piston 22 is fitted to said section 21A movably in the axial direction. Said movable range is limited by a rising step section 21B and a stopper 23. First orifice 24 conducting between the oil chambers B, C, a path opening to the oil chamber C side and second orifice 26 conducting between said path 25 and the oil chamber B are formed. Then discs 27, 28 are placed movably between said piston 22 and the step 21B and stopper 23 to be deformed by the differential pressure between both chambers B, C thus to choke the orifice 24.
Patent JP-H06250414-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device having the same
Inventor: MARUYAMA AKIO
IPC: G03G5/05
Filed: 1993-02-26
Abstract: PURPOSE:To provide the electrophotographic sensitive body capable of greatly ameliorating the drop-out of a toner image in a direct electrostatic charge transfer system and the electrophotographic device having the same. CONSTITUTION:This electrophotographic sensitive body is used for the electrophotographic device which has the electrophotographic sensitive body and an electrostatic charge member for transfer electrostatic charge arranged to come into contact with the photosensitive body and transfers the toner image on the photosensitive body to a transfer material by applying a voltage to the electrostatic charge member for transfer electrostatic charge simultaneously with passing of the transfer material between the photosensitive body and the electrostatic charge member for transfer electrostatic charge. The surface layer of the electrophotographic sensitive body contains fluorine atom-contg. resin particulates. This electrophotographic device has such electrophotographic sensitive body. As a result, the electrophotographic sensitive body which provides the images of high quality with the decreased drop-outs in the direct electrostatic charge transfer system and the electrophotographic device having such photosensitive body are obtd.
Patent JP-S58177959-A (JP)
Title: Biuret compound
Inventor: KAJITANI AKIRA
IPC: A61K31/22
Filed: 1982-04-13
Abstract: NEW MATERIAL:A compound shown by the formula I (R1, R2, and R3 are H or lower alkyl; R4 is chain or cyclic lower alkyl, phenyl, chain or cyclic lower alkylamino). EXAMPLE:5-(p-Normal-butyryl oxyphenyl)-1,3-dimethylbiuret. USE:Having immune adjusting action, useful as a remedly for rheumatism, collagen disease, immune disease, asthma, microbism, etc. PROCESS:A biuret derivative shown by the formula II is reacted with an acid halide shown by the formula III (R5 is chain or cyclic lower alkyl, or phenyl; X is halogen) or an acid anhydride shown by the formula IV in the presence of an alkali (e.g., sodium hydroxide, triethylamine, etc.) in a solvent such as water, ether, benzene, etc. at 0-20 deg.C to give a compound shown the formula I .
Patent JP-S63227280-A (JP)
Title: Synchronizing separator circuit
Inventor: MARUTSUKA SEKIYA
IPC: H04N5/10
Filed: 1987-03-17
Abstract: PURPOSE:To prevent jitter from being generated in the synchronization of a video signal, by synchronizing the video signal with the horizontal synchronizing signal of an inputted composite external synchronizing signal, and setting the cycle of a vertical blanking period at 1H. CONSTITUTION:A vertical synchronizing signal is separated by inputting the output B of first monostable multivibrator 2 triggered by the horizontal synchronizing signal of the composite external synchronizing signal A and a composite synchronizing signal passing a delay circuit to a NOR gate 3. Furthermore, to the input terminal of a NOR gate 4 connected to the trigger terminal of second monostable multivibrator 5, the output signal B of the first monostable multivibrator 2 and the output signal E of the second monostable multivibrator 5 itself are inputted. And a pulse signal with a cycle of 1H is outputted from the second monostable multivibrator 5, and the horizontal synchronizing signal with the cycle of 1H through a differentiation circuit and an inverter 7 can be obtained. In such a way, it is possible to prevent the jitter from being generated in the synchronization of the video signal.
Patent JP-H09215504-A (JP)
Title: Shoe with structure not getting musty, and insole of shoe
Inventor: ASANO EIJI
IPC: A43B13/18
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent shoes to be gotten musty by discharging air in the shoes out freely. SOLUTION: A cushion 2 is installed like a slatted drainboard with spaces to the whole of inner surface of a shoe 1 and a net 3 is attached to the whole surface which touches a leg. Moreover, an insole is composed of a heel part 4, a bottom part 5, and an instep part 6, and the insole which is made of the cushion and the net and has a shape of slatted drainboard is inserted into the shoe.
Patent JP-H06204278-A (JP)
Title: Semiconductor wire bonding device
Inventor: MIYAGAKI TETSUYA
IPC: H01L21/60
Filed: 1992-03-18
Abstract: PURPOSE:To eliminate variations in amount of deformation of a wiring material induced by scrubbing directivity during bonding or fluctuation in the scrubbing transmission efficiency at a wiring material contact bonding part. CONSTITUTION:There are provided a displacement detection sensor 10, which measures the lowering movement of a bonding arm 2 and a controller 11, which changes pressurization and excitation time in conformity with the lowering movement of the arm 2 and keeps the deformation of a wiring material 7 at a constant value, in a contact detection mechanism on a bonding surface 8.
Patent JP-S55155579-A (JP)
Title: Inverter device
Inventor: KITAMURA HIROYUKI
IPC: H02M7/515
Filed: 1979-05-19
Abstract: PURPOSE:To control a large load of commutating inductance by a comparatively simple constitution wherein the constitution is consisted of a semiconductor switching element, a commutating diode bridge and a thyristor, without using a capacitor. CONSTITUTION:A diode bridge DB consisted of diodes 13-18 whose a.c. input terminals are connected to a.c. output terminals u, v, w of a thyristor TB corresponding with phases, a power transistor 19 connected to a d.c. output terminal of the diode bridge DB in antiparallel, a commutating auxiliary thyristor Sa whose cathode is connected to a positive terminal of power source B and anode is to a positive terminal of d.c. output of the diode bridge DB, a commutating auxiliary thyristor Sb whose anode is connected to a negative terminal of power source O and cathode to a negative terminal of d.c. output of the diode bridge, are added to a batch commutating current type PWA inverter.
Patent JP-H09229871-A (JP)
Title: Method and apparatus for detecting fine particle
Inventor: KANEMITSU SATOSHI
IPC: G01N21/89
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To easily detect by a simple apparatus whether or not fine particles adhere to the surface of a film substrate which is hard to maintain flatness. SOLUTION: When a transferred long film substrate 2 is received by a receiving roller 6, the flatness of a very small area of a surface of the film substrate 2 at the received part (i.e., linearity of the very small area) can be made high easily. A laser light 15 is emitted from a laser light-generating part 14 arranged on one side of the receiving roller 6 in an axial direction, which is detected by a photodetecting element 16 arranged on the other side of the receiving roller 6 in the axial direction. When fine particles adhere to the surface of the film substrate 2, the laser light 15 is shut by the adhering fine particles, thereby, the amount of the light detected by the photodetecting element 16 is reduced. Whether or not the fine particles adhere to the surface of the film substrate 2 can be detected in this manner.
Patent JP-S55156119-A (JP)
Title: Pallet conveyor
Inventor: KUBOTA KAZUO
IPC: B65G35/00
Filed: 1979-05-18
Abstract: PURPOSE: To relieve the shock at the time of a rear-end collision by providing each pallet with a mechanism for absorbing the shock of rear-end collision, a machanism for moderating the conveying power interlocked with the first mechanism, and a mechanism for locking the second mechanism in operating condition for a predetermined time period.  
     CONSTITUTION: When the pallet 6 moves forward and one end of a rod 14 contacts the bumper 13' of a preceding pallet 6', the pallet 6 is decelerated while compressing a shock-absorbing spring 15. In this instance, the speed difference between the pellet 6 and a chain 7 is absorbed in the rotation of a sprocket 9 because a thrust supasses due to the friction between a sprocket 9 and a brake arm 11. As the pallet 6 moves further forward, a lock arm 20 contacts a cam shaft 18' and rotates counterclockwise, and a lock rod 22 is moved upwards by a spring 23 to be engaged with a lock ring 17. Due to the function of a cam 16, the brake arm 11 rotates and parts from the sprocket, stopping the pallet 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55153958-A (JP)
Title: Automatic original feeder for copier
Inventor: SUZUKI MINORU
IPC: B65H5/02
Filed: 1979-05-18
Abstract: PURPOSE: To enable a copying paper to be selectively slided, by providing stopper elements for stopping an original on a contact glass on at least 2 positions.  
     CONSTITUTION: An original is conveyed to the position of first stopper claws 46 or second stopper claws 47 provided on the right end of contact glass 22 with a conveying belt. Claws 46, 47 are held on shafts 48, 49 respectively, and shafts 48, 49 are connected through levers 50, 51 with plungers 54, 55 of solenoid units 52, 53, respectively. First stopper claw 46 of the 2 stopper claws is situated at the stopper action position in usual copying, but second stopper claw 47 is optionally operated by an operator, and located on the right side of stopper claw 46, thus permitting a desired size blank on a transfer paper to be obtained by operating stopper claw 47 right and left. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61223381-A (JP)
Inventor: TIEFENTHALER EDELBERT
IPC: F16K31/40
Filed: 1986-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10240156-A (JP)
Title: Head-mounted display system
Inventor: MATSUBARA YUKINOBU
IPC: G09F9/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display system, which can contribute to improve a combat ability of fighter airplane under the effect of a big gravity acceleration. SOLUTION: A display light emitting device 3 held by a holding body 2 mounted on a head of a pilot 1 of a flying body and a combiner 4 held by the holding body 2 to be located forward of the head. An image visually checked by the pilot 1 by the display light L of which an optical path is changed by the combiner 4 is formed. The emitting direction of above displayed light L is changed so that an image forming position can be varied in the direction of preventing a head movement of the pilot 1 due to an increase in the gravity acceleration effecting on the pilot 1.
Patent JP-H04296536-A (JP)
Title: Bonding method
Inventor: MIURA TAKESHI
IPC: B29L9/00
Filed: 1991-03-26
Abstract: PURPOSE:To extremely enhance bonding strength without using an adhesive by a method wherein a hardly adhesive resin is brought into contact with a metal under pressure while melted to be held to the metal and subsequently cooled and solidified to form a bonded body of the resin and the metal. CONSTITUTION:In a bonding apparatus, a pair of rods 2 are erected on a stand 1 and an upper frame 3 is fixed to the upper parts of the respective rods 2 through nuts 4. A cylinder 12 having a heater 11 provided on the outer periphery thereof is provided between pistons 5, 10 and the end parts 5a, 10a of the pistons 5, 10 are inserted in the hole 12a of the cylinder 12 and upper and lower adherends 13, 14 composed of a metal are internally provided in the hole 12a. In a concrete bonding method, the adherends 13, 14 being round rods made of brass are prepared and bonded using a polytetrafluoroethylene resin 15. That is, the resin 15 is inserted in the gap between the upper and lower adherends 13, 14 to be heated under pressure and subsequently cooled to form a bonded body 20.
Patent JP-S63226990-A (JP)
Title: Light logical device
Inventor: IMAI HAJIME
IPC: H01S5/062
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a light logical device by the use of light wavelengths, by using a semiconductor laser device in which the wavelenghts of laser beams are changed jumping between a plurality of prescribed wavelengths in accordance with the increase/ decrease in injection currents and next combining this semiconductor laser with a wavelength dispersion matter so that the logic in the prescribed wavelengths is outputted from the wavelength dispersion matter. CONSTITUTION:A semiconductor laser device LD, in which wavelengths of laser beams are changed jumping between a plurality of prescribed wavelengths in accordance with the increase/decrease in injection currents, is combined with a wavelength dispersion matter, so that the logic in the prescribed wavelengths of the laser beams is outputted from the wavelength dispersion matter. For example, a prism P is used as the wavelength dispersion matter. Then, identical signal current values I in addition to a constant bias current are given from signal current sources Sa and Sb. When they are current signals shown in (a) and (b) in a figure, and if the signal current I is expressed in I<Ib and Ib< 2I<1c, then AND of lambda2 in wavelength is obtained. Further, when the bias current of the bias current source Sv is changed and when the signal current I is expressed in I>Ia and Ia <2I<Ib and shown in (a) and (b) in the figure, then OR of lambda1 in wavelength is obtained.
Patent JP-S61220918-A (JP)
Title: Corner piece in automobile door
Inventor: FUJII KEIJI
IPC: B60J5/04
Filed: 1985-03-28
Abstract: PURPOSE:To prevent air leakage by making a lip section integrally formed with a corner cover, into resiliently contact with the upper end edge section of a door finisher, and to prevent the upper end edge section from floating up and so forth, by pressing the upper end edge section by means of the lip section to fix the upper end edge section in the holding section of the corner cover. CONSTITUTION:Air entering into a door 11 flows through attaching holes 16c in a corner base plate 16 and the space between the lower end section 16e and the upper end flange section 15a of the door inner panel, and flows into the gap between the corner base plate 16 and a corner cover 17, which is formed due to an error upon manufacturing, etc. In this arrangement, since the lip section 17e of the corner cover 17 is made in contact with the upper end edge section 18a of the door finisher 18, air leakage into the passenger's compartment is checked so that sound shield may be attained. Further, the upper end edge section 18a is inserted into the holding section 17d of the corner cover 17 to be pressed against the lip section 17e so that it is held between the lip section 17e and a holding inner wall 17f, thereby it is possible to surely secure the upper end edge section 18a.