baber/WOPTO huggingface dataset:
Patent JP-H04267251-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAUCHI REIKO
IPC: G03C7/392
Filed: 1991-02-22
Abstract: PURPOSE:To obtain such a photographic sensitive material which has a good spectral absorbing characteristic and contains photographically inactive water soluble dyestuffs in the photographic sensitive material, by containing at least one type of specified compounds. CONSTITUTION:It contains oxonol dyestuff being expressed in a water soluble formula I as spectral absorbing dyestuff. R1 and R2 in this formula I show a hydrogen atom, an alkyl group, an allyl group, an alkenyl group or heterocyclic group, respectively. Z1 and Z2 show nonmetallic atomic group necessary for forming respective heterocycles. Those of R1, R2, Z1, Z2 may have each substituent, but they have at least one water soluble group in each molecule. L1, L2, L3, L4 and L5 show each substitution or nonsubstitution methyn group, and n1 and n2 show each of 0-2 integers. In brief, this is such oxonol dyestuff that has at least one water soluble group in the molecule, and a 3 position, a 3' position are substituted by -CO<->N<+> radical and moreover has 1, 3, 5 or seven methyn chains.
Patent JP-H04214041-A (JP)
Title: Device to manufacture prototype of photo wave guide
Inventor: MANFUREETO UITSUTOMAN
IPC: C03B23/207
Filed: 1991-02-22
Abstract: PURPOSE: To prevent the occurrence of eccentricity by supporting a crude preform rod to the spindle stock of a glass lathe and a flint glass tube to a rotary compound by chucks and supporting the other end of the crude preform rod by the different chuck at the time of manufacturing an optical waveguide preform by welding.  
     CONSTITUTION: The chucks 2 are provided for the spindle stock of the glass lathe and the chucks 3 are provided for a spindle stand. Both ends of a crude preform rod 1 are supported by the chucks 2 and the chucks 3 so that it can be rotated. One end of a flint glass tube 4 moving on the crude preform rod 1 is supported by the chucks 6 so that it can be rotated and the end is inserted into a rotary seal 5. The right end of a circular gap 14 between the crude preform rod 1 and the flint glass pipe 4 is closed by the seal, and the inner room of the rotary seal 5 and the circular gap 14 are vacuumed by a vacuum pump as shown by an arrow 9. Then, the optical waveguide preform is manufactured without the occurrence of displacement in the crude preform rod 1 in short time by fusing the flint glass tube 4. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58147263-A (JP)
Title: Mailbox control system
Inventor: KURIHARA MOTOI
IPC: H04L12/58
Filed: 1982-02-26
Abstract: PURPOSE:To grasp the state of access at a destination of mail that a sender transmits by counting the frequency of a request to refer to the received mail access state and transferring the received mail state to a sending origin when the frequency increases above a specified value. CONSTITUTION:Transmitted mail inputted from mail terminals 41-48 by an operator is written in a mailbox 11 through a mailbox control part 21 to form a transmitted mail list. At the same time, this transmitted mail is sent to another mailbox control part 22 through a communication circuit 31. This mail is transmitted to another mailbox control part 23 and when the transmission destination name of the receiving mailbox coincides with some name under the control of the control part 22, the received mail is written in the mailbox 11 as the received mail list. When a transmission side refers to the access state of the transmitted mail on a reception side, a receiving side control part counts for every individual the frequency of a request to refer and when the counted value reaches the specified value, the received mail state is transmitted to the sending origin.
Patent JP-H02211097-A (JP)
Title: Controlling circuit for step motor
Inventor: YAMAMOTO NOBUO
IPC: H02P8/00
Filed: 1989-02-07
Abstract: PURPOSE:To allow a CPU to reduce its processing load by transferring from the CPU to a register data for executing the next step as a ready signal while a step motor executes one step of acceleration and deceleration. CONSTITUTION:In accordance with the first count data read from the first register 1 of FIFO, an input clock pulse 10 from the outside is counted in the first timer counter 2, and a phase shift signal 11 is output while input to a register control circuit 5. While in accordance with the second count data read from the second register 3 of the FIFO, a PWM control signal 13, driving a motor, is output by a PWM control clock 12 and the clock pulse 10 from the outside. The register circuit 5, when it generates vacancy, outputs a ready signal 14, and the first and second registers 1 and 3 write/read a preset data from a CPU6. Thus, the CPU reduces its processing load.
Patent JP-H08218064-A (JP)
Title: Agent for improving compaction of earth and sand
Inventor: YAMATO FUJIO
IPC: C09K17/14
Filed: 1995-02-17
Abstract: PURPOSE: To provide an improving agent containing a specific polymer water-soluble salt as a main component and further polyethylene glycol, good in the compacting property, rapid in stabilization, excellent in efficiency for compacting sandy soil, enabling labor saving, and capable of shortening a time required for construction. CONSTITUTION: This improving agent comprises (A) one or more kinds of the water-soluble salts of the homopolymers and copolymers of (i) an unsaturated monocarboxylic acid [preferably (meth)acrylic acid] and (ii) an unsaturated dicarboxylic acid (preferably maleic acid, fumaric acid, itaconic acid), and (B) polyethylene glycol (preferably having a mol.wt. of 5000-500000). The components A and B are preferably used in an A/B weight ratio of (5-95)/(95-5), and the objective improving agent is preferably used in an amount of e.g. 0.01-1 pt.wt. based on the weight of earth and sand.
Patent JP-H01205882-A (JP)
Title: Low dilution multiple electrode submerged arc welding method
Inventor: IKEGAMI YUICHI
IPC: B23K9/18
Filed: 1988-02-10
Abstract: PURPOSE:To perform low dilution welding with high efficiency without giving practically disadvantageous restrictions on material to be welded, a groove design, welding conditions, etc., by performing welding while weaving only a preceding electrode orthogonally to the welding direction. CONSTITUTION:At the time of welding cladding material 1 of clad steel which is formed by superposing a high alloy as the cladding material on carbon steel, when multiple electrode submerged arc welding is used and only the preceding electrode is woven, the depth of penetration is reduced and there is an effect to control dilution of weld metal by base metal 2. In addition, even if the preceding electrode is fixed and the second and succeeding electrodes are woven, such effect is not obtained. Further, weaving of only the preceding electrode does not hinder high efficiency by the multiple electrodes and the effect of improvement of product quality and manufacturing efficiency is displayed.
Patent JP-H01206949-A (JP)
Title: Preparation of powdery oils and fats composition
Inventor: SUGITANI ISAMU
IPC: A23D9/007
Filed: 1988-02-10
Abstract: PURPOSE:To easily and economically obtain the above composition suitable as an animal feed, by impregnating a fat which is solid at normal temperature into dried bean curd refuse in molten state, e.g., by absorption and pulverizing the product. CONSTITUTION:A fat which is solid at normal temperature (e.g., lard, palm oil, etc.) is absorbed, included or adsorbed in molten state to dried bean curd refuse and crushed and pulverized (preferably by spray cooling) preferably after solidification to obtain the objective composition.
Patent JP-H04254836-A (JP)
Title: Light wavelength conversion element
Inventor: MORI KOJI
IPC: G02F1/37
Filed: 1991-01-30
Abstract: PURPOSE:To solve the point where SHG efficiency is largely affected with respect to change in temperature, change in wavelength of incident light, membrane thickness accuracy of a wave-guide, and highly improve the efficiency to 10%-several tens %. CONSTITUTION:This element is formed in three layer structure wherein a second layer 3 that is a buffer layer, and a third layer 4 that is a wave-guiding layer made of LiTayNb1-yO3 of MgO dope are laminated on a first layer 2 made of a LiTaxNb1-xO3 monocrystal substrate and formed. On this occasion, it is so formed that the refractive index in the third layer 4 satisfies a specified relative formula provided that the ordinary light refractive index of incident light in frequency omega is no (omega), and the abnormal light refractive index of outgoing light in frequency 2omega is ne (2omega). Moreover, a specified atom such Li, Be, etc., is doped to the third layer 4 to satisfy conditions easier.
Patent JP-2000227198-A (JP)
Title: Storage tank
Inventor: KAMIYA EIJI
IPC: B65D90/32
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To cope with use under high pressure and to construct easily and at a low cost, by providing a means to give a load to a roof in a direction where pressure received from the inside of a tank is cancelled, in a storage tank having a roof receiving a predetermine pressure from the inside of the tank. SOLUTION: A ground tank A for high pressure is formed of a double shell of an inner tank 1 and an outer tank 2, and the inner tank 1 is formed by using low temperature material which can stand up to cryogenic LNG. A space between a roof board 3 of the inner tank 1 and a roof board 4 of the outer tank 2, and a space between a side board 5 of the inner tank 1 and a side board 6 of the outer tank 2 are filled with cold insulator 7 such as grained perlite to give insulation. In that case, on upper portion of the inner tank roof board 3, a means 10 is arranged to give an uniform distribution load to the inner tank roof board 3 in a direction where pressure received from the inside of the inner tank 1 is cancelled. The means 10 is constituted of a heavy object 11 mounted on an upper face of the inner tank roof board 3.  By the load of the heavy object 11, pressure acting on the inner tank roof board from the inside of the tank A is reduced to increase pressure-resistant performance.
Patent JP-H06239249-A (JP)
Title: Motor-driven power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D6/02
Filed: 1993-02-18
Abstract: PURPOSE:To provide steering auxiliary power corresponding to steering torque by applying feedback control to a motor in consideration of the flow direction of electric current through the motor as well as the magnitude thereof, and enabling appropriate voltage to be applied at the time of changing over the steering torque. CONSTITUTION:A motor 3 is driven on the basis of output from a torque sensor 31 and a travel speed sensor 34, and the starting torque of the motor 3 is transmitted to a steering shaft. In this motor-driven power steering device, a current IM flowing to the motor 32 is detected and, then, polarity corresponding to the direction of the current flowing to the motor 3 is imparted at a polarity application section 47, thereby generating a polarized motor current detection value IS. On the other hand, a target current value 10 is determined on the basis of steering torque and travel speed, and the motor 32 is feedback- controlled on the basis of the values IO and IS, thereby determining an applicable voltage value V. Thus, appropriate voltage can be immediately applied to the motor 32, even at the time of changing over the direction of the steering torque.
Patent JP-S59157199-A (JP)
Inventor: KAARU HAINTSU SHIYUMITSUTO
IPC: C11D11/04
Filed: 1984-02-17
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-H02210351-A (JP)
Title: Image forming device
Inventor: FUKUDA HARUO
IPC: G03D13/00
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a gradation change without deteriorating resolution and to print on plain paper by composing a screen drum of a base material, a contact screen layer whose light absorptivity changes on the base material and a protective layer possessing lipophilic property and/or hydrophilic property with respect to the layer. CONSTITUTION:The screen drum 110 is composed of the base material 111, the contact screen layer 112 which is placed on the base material 111 and has the light absorptivity changing in the form of a contact screen and the protective layer 113 which is placed on the contact screen layer 112 and has lipophilic property and/or hydrophilic property. A latent image agent applied to the screen drum 110 selectively evaporates by light irradiation to form a latent image. Powdery ink is applied on the latent image to form an image. An area to which the powdery ink is applied can be changed in analog terms according to the quantity of irradiating light and the light absorptivity. Consequently, a gradation change can be obtained without deteriorating resolution, and an image can be printed on plain paper.
Patent JP-S5822576-A (JP)
Title: Electrode for magneto-hydro-dynamic power generation
Inventor: OKUO TAKAYASU
IPC: H02K44/10
Filed: 1981-03-02
Abstract: PURPOSE:To equalize distribution of current on the surfaces of electrode modules, and to reduce damage of the anode and the cathode electrodes to be generated by the current at MHD power generation by a method wherein the electrode modules are divided along the flowing direction of combustion gas, and electric resistors are made to be interposed between the divided sides. CONSTITUTION:The cathode and anode electrode modules are divided into two electrode elements 1.1 and 1.2, 2.1 and 2.2 by the resistors 5. Lead wires 7 to connect the electrode elements thereof and load resistors 3 are connected to the electrode elements 1.1 on the upper stream side on the cathode side, and are connected to the electrode elements 2.2 on the lower stream side on the anode side. Currents are led out from the elecdrode elements 2.2 on the lower stream side at the anode to generate concentration of current on the upper stream side, and are led out from the electrode elements 1.1 on the upper stream side at the cathode to generate concentration of current on the lower stream side, and distribution of current is equalized.
Patent JP-H06220260-A (JP)
Title: Stabilized polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08L23/00
Filed: 1993-01-26
Abstract: PURPOSE:To provide the subject compsn. givig a molded article which has a greatly improved resistance to long-term thermal oxidation and is long used in contact with a heating medium in a heat exchange system. CONSTITUTION:The objective compsn. is prepd. by compounding 100 pts.wt. polyolefin with 0..05-5 pts.wt. condensate of 4,4'-thiobisphenol with an aliph. aldehyde and 0.05-5 pts.wt. at least one thioether compd. selected from the group consisting of a dialkyl disulfide, 2,4-bis(octylthio)-6-(4-hydroxy-3,5-di-t- butylanilino)-1,3,5-triazine, and 2,4-bis[(octylthio)methyl]-o-cresol.
Patent JP-S61189825-A (JP)
Title: 3-roll bending work device
Inventor: YOSHIDA AKIO
IPC: B21D5/14
Filed: 1985-02-18
Abstract: PURPOSE:To achieve high accuracy and high performance bending work by providing the 3-roll bending work device with a measuring mechanism to obtain results of bending work. CONSTITUTION:The measuring mechanism consists of a support member 7 carrying two fixed probes 5a and 5b and a linear scale 6, a base plate 10 which can travel toward the work and carries the support member 7 in such a manner that the support member 7 can swivel in the horizontal plane in which the linear scale 6 sent out and back, and a moment is given to the support member 7 by the spring 17 to resist the deflection caused at the time of contact of the fixed probes 5a and 5b with the work and a swivel stopper 11 located at an appropriate position on the base plate 10, and the motor cylinder 15 to force out the ram which is connected through the spring 17 with the base plate 10 which is movable toward the work and relative to the ram. In addition, the limit switch 19 which detect the contact of the fixed probes 5a and 5b and the linear scale 6 with the work to stop the motor cylinder 15 and an arithmetic/display device to receive the displacement of the linear scale 6 as electric signals and calculate the bending radius of the work.
Patent JP-H08225270-A (JP)
Title: Elevator work supporting device
Inventor: OKAWACHI IWAO
IPC: B66B5/00
Filed: 1995-02-17
Abstract: PURPOSE: To illuminate the hoistway of a floor when a worker enters a car and improve workability by lighting the lighting means of the floor when the landing door of an optional floor is opened while the operation mode of the discriminated elevator is set to the manual mode. CONSTITUTION: When a worker stops a car on the uppermost floor (third floor) and switches the operation mode to the manual mode, for example, a relay contact point B2 is tuned on, and relay contact points A1-A3 are turned on. Landing doors of all floors are closed at this time, relay contact points D1-D3 are kept on, and lighting lamps L1-L3 are tuned off. The worker temporarily goes to a machine room, gradually lowers a car via a manual action, then returns to the uppermost floor. When the worker unlocks to open the landing door, the relay contact point D3 is tuned off, and the lighting lamp L3 is lighted. The lighting lamp L3 on the hoistway of the uppermost floor is lighted, and the worker can easily turn on a work lamp.
Patent JP-S55122496-A (JP)
Title: Controller for electric sewing machine
Inventor: KAWANO SAWAO
IPC: H02P29/00
Filed: 1979-03-16
Abstract: PURPOSE:To control rotational frequency independently of a foot-pressed switch and prevent dropping-off of a thread and deviation of a cloth at the beginning of stitching, by providing a control means for performing control of to a prescribed time and a prescribed constant speed at starting. CONSTITUTION:When power is applied, a monostable multivibrator MM is reset by a set signal SS through a flip-flop FF. When a foot-pressed switch is thereafter trodden, a sewing machine itself starts rotating and the Q output of the monostable multivibrator MM has a high level for a prescribed time dependent on the time constant of a variable resistor VR2 and a capacitor C2 and a speed instruction signal SSET is kept at a constant voltage which is determined by a Zener diode ZD2 and a variable resistor VR3. According to this constitution, the rotational frequency of the sewing machine itself is made constant independently of the signal SSET from the foot-pressed switch. As a result, dropping-off of a thread and deviation of a cloth at the beginning of stiching can be prevented by setting an appropriate time and an appropriate speed. Efficiency is thus heightened.
Patent JP-S55123788-A (JP)
Title: Dot pattern conversion system
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J2/485
Filed: 1979-03-16
Abstract: PURPOSE: To shorten the processing time required for horizontal-vertical conversion by providing a horizontal-vertical conversion circuit of dot patterns in a dot-system printer or display control unit.  
     CONSTITUTION: By write indication of a microprogram, data and a write signal are supplied from data bus 101 and control line 102 respectively, and data is set into register 103. Next, by the similar operation, data is set into register 103, and simultaneously, data set first into register 103 is shifted to register 104. When data are written into register 103 successively in this manner, data written first to register 103 is shifted to register 110, and similar shifted data are inputted to registers 109W 104. Next, when selection signals are supplied to multiplexers 119W126, only the most significant bits of registers 103W110 are inputted to multiplexers 119W126, and after that, lower bits are inputted successively, and the least significant bits are inputted, thus completing horizontal-vertical conversion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63201063-A (JP)
Inventor: SUWABE HIROHISA
IPC: C04B35/599
Filed: 1987-02-12
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-S56125974-A (JP)
Title: Tire and tire way unit for deri-motor
Inventor: YAMAZAKI YOSHITERU
IPC: H02N11/00
Filed: 1980-03-10
Abstract: PURPOSE:To produce large rotary energy from a Deri-motor by providing a tire way at the field side and a tire at the rotor side and retaining the magnetic forces of the fields and rotors via permanent magnets at the intermediate between the repelling force and the attracting force. CONSTITUTION:A tire way 6 is formed at the fields 9, 10, and a tire 7 is formed at the rotors 8, 11, 12, 13, 16. The magnetic forces between the permanent magnets 9, 10 and 11, 16 of the fields and the rotors are retained at the intermediate between the repelling force and the attracting force, and a centroid is disposed at the intermediate of the magnetic forces between the fields and the rotors.
Patent JP-H04269627-A (JP)
Title: Plant survey apparatus
Inventor: KATO AKIO
IPC: G05B23/02
Filed: 1991-02-25
Abstract: PURPOSE:To reduce the operating load in surveilance and to shorten the required time. CONSTITUTION:An adding means 4 receives a process signal (a) and a simulated signal (d) and outputs an added signal (e) to a comparing means 2. The comparing means 2 outputs an alarm signal (c) when the added signal (e) becomes larger than a preset value (b). A memory means 5 stores the value of the added signal (e) at this time and sends a stored content signal (f) into a deviation operating means 7. The deviation operating means 7 outputs a deviation signal (h) between the stored content signal (f) and the preset value b' (=b). A discriminating means 8 discriminates the normal state or the abnormal state of the alarm signal (c) based on the deviation signal (h).
Patent JP-H02210346-A (JP)
Title: Photographic film cartridge
Inventor: TAKAHASHI SHOJI
IPC: G03C3/00
Filed: 1989-02-09
Abstract: PURPOSE:To eliminate the need for attaching a plush by providing a film draw- out piece consisting of a tip part and a film engaging part on the tip of a film so that the tip part can be fitted without a clearance to the film draw-out port. CONSTITUTION:This cartridge is provided with a tip part 6 having a shape fitted without a clearance to a film draw-out port 5, and a film engaging part 7 which extends in the longitudinal direction of a photographic film from the tip part 6, and whose length in the film width direction is not larger than the tip part 6, and on the tip part 6, a hole 9 is provided in the thickness direction of the photographic film, and the film engaging part 7 is provided with a film draw-out piece 10 detained to the photographic film so as to be freely attachable and detachable on the tip of the photographic film. On the cartridge main body, a notch 12 is provided on a position corresponding to the hole 9 provided on the tip part 6. Accordingly, before photographing, the film draw-out piece is fitted into the film draw-out port and a light shielding state of the inside of the cartridge is held. In such a way, it is unnecessary to attach a plush being a light shielding member to the film draw-out port.