baber/WOPTO huggingface dataset:
Patent JP-S57131908-A (JP)
Title: Wick for kerosene combustor
Inventor: YAMAZAKI TADASHI
IPC: F23D3/08
Filed: 1981-02-05
Abstract: PURPOSE:To increase the qantity of oil to be contained in an atomizer, and to prevent tar from being formed on a wick because of inferior quality of fuel, by composing the wick of a titled combustor such that an atomizer part is formed of thin plates made of ceramic fiber, and notches are provided to the inside of a wick in the longitudinal direction. CONSTITUTION:The wick consists of a fuel suction wick 1, made of lipophilic,  and hydrophobic, chemical fiber and the like, such as rayon or polypropylene,  and a flame spreading wick 2, provided to the upper part of a fuel suction wick  1, made of cloth, woven of the thread mainly made of glass fiber, or the one  mixed with spun fabric of ceramic fiber, in order to further increase heat-resisting property. The wick is composed by providing an atomizer part 3, which is  formed using a thin plate in the state of paper, which is made of heat-resisting  fiber such as ceramic fiber, manufactured on both sides of a flame spreading  wick 2, and solidified by an organic binder. the longitudinal notches are formed  in four places, for instance, of an atomizer part 3, which can be folded as illustrated, to facilitate transporation.
Patent JP-S58137556-A (JP)
Title: Cut-to-size end positioning control device
Inventor: UNNO KUNIHIKO
IPC: B24B47/22
Filed: 1982-02-04
Abstract: PURPOSE:To reduce the movement of a table at the time of positioning of a next work by allowing a device to store the indexing amount of the table when positioning a work reference surface to a cut-to-size end position. CONSTITUTION:A work W is rotatably kept by a spindle head 25 and a tailstock 26 on a table 21. When a new kind of work is processed, the table 21 is shifted by a pulse motor 22 in the +Z direction, and then, moved in the -Z direction with a low speed until the end Wp1 of the work W touches a measuring probe 36. The position of the table 21 at this time is stored. After the processing of the work by a grindstone G, another work is mounted to the device. The work has an axial error caused by the error of a center hole depth, so that it is quite enough to set the feed in the -Z direction to the minimum necessary amount as the maximum error of the center hole depth.
Patent JP-H03221055-A (JP)
Title: Filter structure for air bubble generating bath tub
Inventor: HARAGA HISATO
IPC: A61H33/00
Filed: 1990-01-28
Abstract: PURPOSE:To prevent outflow of a filter medium during normal filter operation and backwash by stretching a support net substance at the lower inner part of a filter body, and locating two baffle plates above a beadform filter medium with which a space above the upper surface is filled. CONSTITUTION:A filter F is a catadrome type filter capable of backwashing a filter medium, a support net substance 43b horizontally stretched at the lower inner part of a filter body 43a, and a space above the upper surface of the support net substance is filled with a beadform filter medium 43c. A lower baffle plate 43f is inserted in an annular recessed part formed with engaging recessed parts Fd and Fe formed in the inner peripheral surfaces of the mating parts of upper and lower flanges 28d and 28e. A cylindrical spacer Fg having a given height is placed on the upper surface of the plate 43f, an upper baffle plate 43d is nipped by means of the upper end of the spacer, and the two baffle plates are horizontally located with a given distance therebetween. During normal filtering operation, a velocity of flow is reduced to prevent flying up of a filter medium 43c, and outflow of the filter medium 43c through an air bleed pipe is prevented. During washing of the filter medium, the velocity of flow of a reverse flow of bath hot water is averaged to prevent creation of a part where a velocity of flow is high, and outflow of the filter medium 43c is prevented.
Patent JP-H11215070-A (JP)
Title: Opto-electric conversion circuit
Inventor: YONEDA JUNICHI
IPC: H04B10/67
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To increase an apparent gain and to improve a noise characteristic by connecting current amplification transformers (or resistors) to both ends of a PIN photodiode, which receives a light signal and making the phases of the two output signals of the current amplification transformers (or the resistors) to be equal and outputting them in a synthesizer. SOLUTION: When a PIN photodiode 1 receives a light signal, current flows from a cathode-side to an anode-side by the light signal. Current flowing to the PIN photodiode 1 flows to a current amplification transformer 2 connected to the cathode-side and a current amplification transformer 3 which is connected to the anode-side. Current is amplified in the current amplification transformers 2 and 3 and the output signals of the current amplification transformers 2 and 3 are amplified by amplifiers 4 and 5. The phases of the output signals of the amplifiers 4 and 5 are made to be equal in a synthesizer composit 6 and they are synthesized and outputted. Thus, an apparent signal component becomes twice or larger and a noise component does not increase, so that a C/N ratio improves.
Patent JP-H11214288-A (JP)
Title: Formation of photoresist pattern
Inventor: OKAMURA KENJI
IPC: G03F7/11
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To avoid a pattern defect in a photolithographical step of subjecting a WSi film formed by a CVD process to a patterning process. SOLUTION: Formed on a polysilicon film 13 is a WSi film 14 by a CVD process using tungsten hexafluoxide and dichloro-silane as its main materials. In order to moderate an internal stress in the final stage of the film formation, supply of tungsten hexafluoxide is stopped and supply of only dischloro-silane is carried out. Thus as Si-rich WSi film 15 containing a high concentration of chlorine ions is formed on the WSi film 14. Prior to coating a chemically- photosensitized resist, a silicon substrate 11 having these films formed thereon is immersed into an etching solution containing hydrogen peroxide to remove the Si-rich WSi film 15. As a result, generation of ammonium chloride acting to dull an alkaline development acceleration can be suppressed.
Patent JP-S52100260-A (JP)
Title: Fastening member for watch base board
Inventor: YOSHIKAWA KENICHI
IPC: G04B29/04
Filed: 1976-02-19
Abstract: PURPOSE: To perform remedy against loose screw and reduction in the steps of assembly by providing a protrusion at one end of a fastening member coupling a metal part to a non-metal part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06231064-A (JP)
Title: Computer system
Inventor: KOBAYASHI MASAHIRO
IPC: G06F13/00
Filed: 1993-02-04
Abstract: PURPOSE:To sharply improve a display responsibility at the time of switching each task screen, and to prevent a no response state without increasing the number of CRT, and without changing the software and hardware of the CRT side and each computer side. CONSTITUTION:When a CRT 4 is operated, and a task screen 10 is switched, a CRT switching function 5 discriminates whether the new task screen 10 is the screen of an on-line computer 2 or the screen of a back-up computer 3. The CRT switching function 5 transmits the transmission processing instruction of display data through a common LAN 1 to the on-line computer 2 when the task screen 10 is the screen of the on-line computer 2, and transmits the transmission processing instruction of the display data through the common LAN 1 to the back-up computer 3 when the task screen 10 is the screen of the back-up computer 3. Thus, the necessary data can be received, and displayed on the task screen 10.
Patent JP-H09211893-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: NAKAZAWA HIROSHI
IPC: B01F7/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an electrostatic charge image developing toner by which a coloring agent can be uniformly and finely dispersed to the neighborhood of the primary particles, in a binder resin, and to provide an electrostatic charge image developing toner with which an image of stable density can be obtd. without causing damages to a photoreceptor. SOLUTION: In the production method of an electrostatic charge image developing toner by melting and kneading a binder resin and a coloring agent, a kneading machine equipped with kneading screws comprising feeding vanes and backward feeding vanes and a means to cool the inner wall of the chamber and the screws is used. As for a dispersion assistant for the coloring agent, a higher alcohol expressed by the formula CH3 (CH2 )x CH2 OH, wherein (x) is an integer 28 to 49, is added for melting and kneading.
Patent JP-S63185355-A (JP)
Title: Fried mantis shrimp and peeling of its shell
Inventor: HIGUCHI SHIGEAKI
IPC: A23L17/40
Filed: 1987-01-27
Abstract: PURPOSE:To obtain fried mantis shrimps having a well regulated shape of meat, by peeling shell of mantis shrimps, processing and then frying. CONSTITUTION:Raw mantis shrimps or mantis shrimps which have been soaked in hot water are frozen and then left at normal temperature so that the mantis shrimps are thawed. Then heat is transferred from shell 1 through a muscle 5. Since the periphery of the muscle 5 starts to thaw earlier than other parts, meat will not collapse and the shell can be rapidly peeled. Then the peeled mantis shrimps are processed for frying and fried in oil to give the aimed mantis shrimps.
Patent JP-S57132835-A (JP)
Title: Tea leaf steamer
Inventor: SUZUKI TOMOJI
IPC: A23F3/06
Filed: 1981-02-10
Abstract: PURPOSE: The switchover between steam and hot air and their consumption are controlled to give a tea leaf steamer that can effect uniform steaming without condensation of dew drops on the inner wall of the drum.  
     CONSTITUTION: The perforated drum for steaming 2 is rotatably set in the frame 1 sealed with walls, and the side wall 22 of the drum is cut inward to form the outlet 6. The steam inlet for steaming 17 opens into the frame 1 and the quantity of the steam is controlled with the switch valve 29. Hot air is generated by the generator 19 and controlled with a burner 7 equipped with a control valve 30 to dry dew drops condensing on the outer surface of the drum. The tea leaves fed from the hopper is steamed as the drum rotates and sent out of the outlet 6 onto the conveyor 31. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53101031-A (JP)
Title: Preparation of pipe coated with metal powder
Inventor: KIMURA TOKUJI
IPC: B05D5/06
Filed: 1977-02-15
Abstract: PURPOSE: To prepare a pipe coated with metal powder having an appearence different from that of the original pipe, by applying an adhesive to the surface of a continuously travelling pipe, and attaching metal powder thereto. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04256253-A (JP)
Title: Fsk demodulation circuit
Inventor: SAITO NORIAKI
IPC: H04L27/156
Filed: 1991-02-08
Abstract: PURPOSE:To compensate waveform distortion caused when a relevant FSK signal is demodulated by using signals whose frequencies are 1st frequency f1 and 2nd frequency f2 (f1<f2 and their periods are respectively lambda1, lambda2). CONSTITUTION:A front ridge detection section 1 outputs a differentiating signal of a front ridge of an FSK signal and a frequency discrimination timer 2 outputs a timer signal started by the production of the differentiating signal. A demodulation section 3 compares a production interval of the differentiating signal with an output signal from a frequency discrimination timer to implement demodulation and an output time of a demodulation signal with respect to a time T1 equivalent to an FSK frequency f1 is reduced by (ts-lambda2) and an output time of a demodulation signal with respect to a time T2 equivalent to an FSK frequency f2 is increased by (ts-lambda2). Then a waveform distortion compensation circuit 4 delays the front ridge of the demodulation signal including waveform distortion by (ts-lambda2) to compensate the waveform distortion.
Patent JP-S56117864-A (JP)
Title: Casting method of hollow shaft
Inventor: SASAKI SHINOBU
IPC: B22C21/14
Filed: 1980-02-18
Abstract: PURPOSE: To produce a hollow shaft with simplified work and reduced working time and at a low working cost by putting a core, which has beforehand been formed into one piece with a chaplet at the core firing, into a cavity and pouring molten metal.  
     CONSTITUTION: With a chaplet 5 made of a metal wire held mounted to a metal mold for core, shell sand is fired, whereby a shell barlike core 4 formed into one piece with the chaplet 5 orthogonally at the central part is made. Next, this core 4 is put in the shaft core part of a cavity 3, and is fixed by grasping both end parts between an upper mold 1 and a lower mold 2. At this time, the chaplet 5 is abutted on the inside surface of the cavity in the middle part thereof so that the core 4 is held supported by the chaplet 5 at its central part. In this state, molten metal is poured into the cavity 3, whereby a hollow shaft is cast. In this case, the heat of the molten metal heats the core 4 to high temp. and the pouring force of the molten metal presses the core 4 and tries to curve the core 4, but since the core is supported by the chaplet 5, it is prevented from deforming. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05257246-A (JP)
Title: Method for processing silver halide color photographic sensitive material
IPC: G03C7/413
Filed: 1993-01-11
Abstract: PURPOSE:To prevent fluctuation of maximum density, growth of precipitates and staining in an interlayer between air and a developing solution even in the case of continuous processing by using a color developing solution containing a specified phosphate type compound and no sulfite ion. CONSTITUTION:The image-exposed silver halide photographic sensitive material is processed with the color developing solution containing at least one kind of the compound represented by the formula but no sulfite ion. In the formula, R is an aliphatic group (such as saturated or unsaturated, straight) or branched aliphatic hydrocarbon residual such as an alkyl, alkenyl, alkenyl group or aryl; A is a divalent group or tribalent bonding group; and M is H, an alkali metal, an alkaline earth metal atom, ammonium, or an ammonium salt. It is preferred that this photosensitive material contains an emulsion containing >=90mol% silver chloride in at least one layer and it is processed with the color developing solution at a temperature of >=37 deg.C.
Patent JP-S57133738-A (JP)
Title: Traffic controlling system for loop network
Inventor: ITOU RIYOUZOU
IPC: H04L12/433
Filed: 1981-02-12
Abstract: PURPOSE:To achieve traffic control in a loop, by each terminal device which compares the figure of itself with figures of other devices, through added figure representing the length of transmission queue matrix to a transmission frame. CONSTITUTION:In transmitting data in a loop, when a transmission frame from other terminal devices is received, a figure NR representing length of queue matrix added to the transmission frame is detected. When the figure NR is greater than a figure NS representing the length of queue matrix added to the transmission frame by the terminal device of itself, the transmission frame from other received terminal device is taken for priority. When the NS is greater than the NR, the transmission frame of the terminal device of itself is made before, and the transmission frame of other terminal devices received succeedingly is transmitted.
Patent JP-S62186126-A (JP)
Inventor: SUBUEN ERITSUKU KUNUUDOSEN
IPC: H01F27/28
Filed: 1987-01-28
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-S56114941-A (JP)
Title: Photosensitive resin composition
Inventor: TSUNODA TAKAHIRO
IPC: C08F2/00
Filed: 1980-02-15
Abstract: PURPOSE:To enable development with water and obtain improved ink receivability, wear resistance, etc. by emulsion-polymerizig a vinyl monomer contg. a dissolved photoactivating compound or a dissolved photopolymn. initiator so that the emulsified particles are not melt stuck to each other after application and drying. CONSTITUTION:A (di) azide compound as a photoactivating compound or aromatic ketone as a photopolymn. initiator is dissolved in a vinyl monomer, and the  monomer is emulsion-polymerized to obtain a photosensitive composition which is  applied to a support such as an Al plate and dried without forming a continuous  coat by the melt sticking of the emulsified particles to each other. A plurality of such monomers may be polymerized. The composition is applied to a support,  dried, and irradiated with ultraviolet rays. The nonexposed part is then removed  with an aqueous developer to obtain a clear image. The image area is excellent in  ink receivability, wear resistance and acid resistance. Thus, a printing plate with  high printing resistance and endurance is manufactured.
Patent JP-S61177249-A (JP)
Title: Printer
Inventor: YOSHIDA YASUHISA
IPC: B41F17/00
Filed: 1985-01-31
Abstract: PURPOSE:To enable a printing to be conducted with high adhesion and clear contrast as well as at high speed even when using a non-plane formed piece to be printed, by engaging slidably a sliding portion through elastic bodies forcing the work portions of the tip ends of hollow poppet valve formed dot elements in the direction of separation thereof. CONSTITUTION:Plural dot elements 1 provided with springs 8 are arranged in line on a rectangle frame 20, and the upper portion 20B thereof contains an ink branch pipe 25 and also connected to a rod 11 of an air cylinder 10 mounted on an outer frame 21. The rectangle frame 20 is so designed as to slide longitudinally along with the guide in the outer frame 21. Ink 13 is discharged on the front surfaces of the work portions and turns to discharge ink 14 before the work portions of the dot elements are brought into contact with the piece to be printed. Subsequently, the dot elements come near to the piece to be printed and in pressure contact therewith, which causes discharge ink to be pressed in the center thereof by the fronts of the work portions of the dot elements to form ring-shaped banks on the outer circumferences thereof. Thus, the contrast of the printing results in being improved. This printer is particularly available for iron/steel or metal product such as a heat rolling coil or a cold rolling coil applied with rust-proofing oil.
Patent JP-S56114781-A (JP)
Title: Snowfall sensor
Inventor: MOCHIZUKI TOSHIO
IPC: G01W1/14
Filed: 1980-02-15
Abstract: PURPOSE:To sense securely whether it snows or not, by providing such as a moisture detecting means, a temperature detecting means of detecting the outdoor temperature is now lower than the temperature at which rain changes into snow. CONSTITUTION:When the outdoor temperature falls down to the snowfall temperature, a heating current is applied to heater 8 via heater control circuit 15 in response to a detection signal from temperature detector 1 to heat water collector 7. Then, if it snows or if rain changes into snow, snow on surface 7B of water collected in water collector 7 is melted by being heated by heater 8 and led to water detector 2 via water pipe 7A. Then, the detected output signal of water detector 2 and that of temperature detector 1 are subjected to AND operation by signal processor 3 to sense whether it snows or not. In this constitution, an electric snowfall sense signal is generated by securely sensing the snowfall, so that the excellent snowfall sensor is obtained.
Patent JP-H04237694-A (JP)
Title: Floating light and its buoyancy adjusting method
Inventor: IWASHITA MASAMI
IPC: B63B22/16
Filed: 1991-01-18
Abstract: PURPOSE:To prevent that a floating light which is used as navigation aids at sea for a short period of time does not turn over and sink for wide flow velocity of tidal current. CONSTITUTION:A balance weight 5 is mounted on a buoyancy body 1 provided with a lantern 2 via a hoisting shaft 3. The hoisting shaft 3 can be divided into two, and a float 4 and a weight for adjusting weight 6 are connected to the hoisting shaft 3 in such a way that they can be mounted or dismounted. Also, when the floating light is used, mounting of the float 4 and the weight for adjusting weight 6 is adjusted so as to correspond to changes of flow velocity of tidal current in order to prevent that the floating light turns over and sinks.
Patent JP-H03225170-A (JP)
Title: Operating control device for refrigerator
Inventor: HARA SHINJI
IPC: F25D11/00
Filed: 1990-01-29
Abstract: PURPOSE:To cut off a noise of an electric compressor only for a period in which a person goes to bed and further to prevent an occurrence of deterioration of stored foods in the refrigerator by a method wherein after a specified period of time elapses from an operation of a switch for stopping an operation of the electric compressor or when a temperature at a proper location in the refrigerator is increased, the stopped state is released. CONSTITUTION:When a person goes to bed, a silent switch 15 is pressed, an output from AND circuit 16 becomes H. At this time, if a load temperature is less than 8 deg.C, outputs from an operation amplifier 11 and AND circuit 18 become L and OR circuit 17 is controlled only with an operation amplifier 4. However, since an output from AND circuit 16 becomes H, D-flip-flop 21 becomes set-state, its output becomes H, outputs from NOT circuit 29 and AND circuit 22 become L, the relay 25 becomes OFF and then the electric compressor stops its operation. From that time, the timer 30 starts to perform a calculation, for example, one hour elapses, its output becomes H, outputs from NOR circuit 32, AND circuits 16, 20 and D-flip flop 21 become L and then a forced stopped state of the electrical compressor is released.
Patent JP-H08229866-A (JP)
Title: Suction pad
Inventor: HIRAKURI MASAO
IPC: B25J15/06
Filed: 1995-01-10
Abstract: PURPOSE: To provide a suction pad that can cope with the curve, warp, distortion, inclination, and the like of a glass base plate so as to be able to suction- hold it positively by forming the suction face in the freely protruding/receding state, and energizing the suction face in the protruding direction. CONSTITUTION: A base seat member 2 is fitted into the fitting recessed part 10 of a base 1, and a suction member 5 is fitted onto the base seat member 2. The base seat member 2 and the suction member 5 are fixed by a fixing frame member 3, and the suction member 5 is energized upward by a coil spring 6. When a glass base comes in contact with the suction face of the suction member 5, the internal pressure of the fitting recessed part 10 becomes negative by intake air from an exhaust hole 11, and the suction member 5 itself descends. In the base seat member 2 and the suction member 5, labyrinth structure is formed by a center hole 21, a ring groove 22 and the fit-in part of a supporting shaft part 52 and a sleeve member 4 so as to be able to obtain suction force even without an O-ring, but it is more desirable to have the O-ring.
Patent JP-H06227103-A (JP)
Title: Printing tape cartridge
Inventor: FURUYA YOSHIKIYO
IPC: B41J35/04
Filed: 1993-02-05
Abstract: PURPOSE:To prevent the fore end of a printing tape from getting into a cartridge case, in regard to a printing tape cartridge accommodating the printing tape of a lang material. CONSTITUTION:A ratchet groove 2a is formed inside a tape core 2 on which a tape 3 is wound round, and the groove is made to engage with a projecting part 4a of a reverse rotation preventing spring 4. Thereby the reverse rotation of the tape core is prevented and the retrogression of the fore end of the tape into a cartridge case is prevented.