baber/WOPTO huggingface dataset:
Patent JP-S55107036-A (JP)
Title: Cooler of external type heat engine
Inventor: ARAKI SADAHATSU
IPC: F02G1/055
Filed: 1979-02-13
Abstract: PURPOSE:To improve cooling efficiency of refrigerant, by applying ionic wind caused by corona discharge or corona field to the refrigerant in a cooling line for cooling the working gas of a heat engine through heat exchange. CONSTITUTION:An expansion machine 2 feeds hot working gas from a heater 14 and exhausts to a cooler 17 for turning a crankshaft 9. This turning moment is partly used for running a compressor 4 which compresses cool gas from the expansion machine 2 for exhausting to the heater 14. The cooler 17 cools the gas by means of an external cooling device and ionic wind is also added to refrigerant flow, thanks to high tension introduced from a high tension generator 20 through a rectifier 21 and high tension cable 22, for quick cooling of the gas.
Patent JP-H09211883-A (JP)
Title: Electrostatic charge image developing toner, image forming method and device
Inventor: ENDO KENSUKE
IPC: G03G9/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which does not decrease durability of a photoreceptor and does not cause decrease in fluidity, changes in electrification property and toner spent and damage to a carrier even when the toner is used for an image forming method or a device assembled with a toner recycling system, and to obtain high image density without fog or black spots. SOLUTION: This electrostatic charge image developing toner is prepared by adding titanium oxide to color particles comprising at least a binder resin and a coloring agent. The shape coefft. (K)=B/(6/Ad) of the titanium oxide, wherein (A), (B) and (d) are the number average primary particle size (μm), the specific surface area and the absolute specific gravity (g/cm<3> ), respectively, satisfies the relation (1). The charge amt. (μC/g) of the toner satisfies the relation (2). (1) 1.2<K<6.0, (2) 5<|charge amt.|<60.
Patent JP-H07224353-A (JP)
Title: Hot rolled corrosion resistant steel sheet and its production
Inventor: KATSU SHINICHIRO
IPC: C22C38/20
Filed: 1994-02-09
Abstract: PURPOSE:To produce a hot rolled corrosion resistant steel sheet excellent in fatigue resistance in the weld zone and to provide a method for producing the same. CONSTITUTION:(1) This hot rolled corrosion resistant steel sheet excellent in fatigue resistance in the weld zone has a compsn. contg. 0.006 to 0.08% C, 0.60 to 1.60% Si, 0.50 to 1.50% Mn, 0.03 to 0.10% P, 0.30 to 1.00% Mo, 0.20 to 1.00% Cu, 0.10 to 1.00% Ni, 0.01 to 0.10% Al and 0.0050 to 0.0150% N, and in impurities, the content of Cr is regulated to <=0.1% and S to <=0.010%. (2) This hot rolled corrosion resistant steel sheet is produced by reheating or directly feeding the stock steel slab having the above components to be subjected to hot rolling, and coiling at 350 to 550 deg.C. The finish rolling is completed at the temp. of Ar3 transformation point or above. Thus, the hot rolled high strength steel sheet excellent in pore expandability, fatigue resistance and poring resistance in the arc weld zone and suitable as the stock for automobile under carriage parts can be obtd.
Patent JP-S61176237-A (JP)
Title: Communication equipment
Inventor: KURITA KENJI
IPC: H04N1/00
Filed: 1985-01-31
Abstract: PURPOSE:To improve both the workability and the operability in a communication mode by providing a means to secure the connection to plural circuits CONSTITUTION:The ringing tone of a telephone 18 rings if an incoming call arrives at a.
Patent JP-H03220896-A (JP)
Title: Transmitter for shower
Inventor: TAKENAKA TERUE
IPC: H04Q9/00
Filed: 1990-01-25
Abstract: PURPOSE:To apply wireless processing to a hot water supply device and a transmitter for shower and to reduce the energy consumption of them by applying a hot water supply start signal to a transmission means and a power supply control means when a hot water supply start operation means and allowing the power supply control means to supply power to the transmission means and the hot water supply stop detection means upon the receipt of a hot water supply start signal. CONSTITUTION:A hot water supply start operation means 1 when it is operated gives a hot water supply start signal to a power supply control means 8 and a transmission means 2. Upon the receipt of the hot water supply start signal, the power supply control means 8 supplies power to the transmission means 2 and a hot water supply stop detection means 9. Upon the receipt of the hot water supply start signal and power supply, the transmission means 2 sends a signal to a hot water supply in a radio wave to supply hot water. On the other hand, the hot water supply stop means 9 upon the receipt of power supply monitors the hot water performance and sends a hot water supply stop signal to the power supply control means 8 when the hot water supply is stopped. The power supply control means stops power supply resulting in avoiding the power supply when no shower is in use.
Patent JP-S54107978-A (JP)
Title: Production of tape reel
Inventor: MAEHARA KATSUO
IPC: B29C65/08
Filed: 1978-02-13
Abstract: PURPOSE: A lug for supersonic fusing is made on the top of the one hob and a notch is cut off on the other hob to prevent the flow of fused flash in the tape-winding part, thereby removing tape-folding tendency.  
     CONSTITUTION: In the manufacture of tape reels, lug 4 for supersonic fusing of h 1  height is formed on the top surface 3 of hob 2 on the one side plate of synthetic resin 1 and notch 7 for trapping fused resin is cut off on the outer periphery of the top of the other hob 6 on the other side plate 5. When both hobs 2, 6 on side plates 1, 5 are opposed to each other and placed on bed 9, gap h 2  equal to the height of lug 4, h 1 , is formed between the inner surface 1a of the one side plate 1 and the top 8 of the other hob 6. Then supersonic waves are applied to fuse the lug 4 with the inner surface of the other side plate 5 and the top 8 of hob 6 is brought into contact with the inner surface 1a of side plate 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11207958-A (JP)
Title: Recording head
Inventor: MIKI TAKEO
IPC: B41J2/015
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording head which can stably discharge ink drops and form good-quality images. SOLUTION: A recording head 1 has a piezoelectric element 4 in which a piezoelectric body 6 is held between a plurality of individual electrodes 3 aligned in a main scan direction of the head and a common electrode 5, a lens member 13 for condensing ultrasonic waves generated from the piezoelectric element 4 to the center of a slit 15, and an ink chamber member 11 having a slit member 14 and an ink-storing part 16 formed thereat. Ink drops are discharged from a discharge point at the center of the slit 15 by a pressure of ultrasonic waves generated from the piezoelectric element 4 and condensed by the lens member 13. In discharging the ink drops, a burst wave of a predetermined wave number is applied simultaneously to the plurality of adjacent individual electrodes 3.  At this time, a burst wave of a wave number of a level whereby ink drops are not discharged is also applied to a group of the electrodes not discharging ink drops.
Patent JP-S60162554-A (JP)
Title: Method and device for producing thin metallic plate
Inventor: FUTAKI TAKAO
IPC: B22D11/06
Filed: 1984-01-31
Abstract: PURPOSE:To maintain a constant gap between a nozzle and a cooling roll and to obtain a thin metallic plate having a uniform thickness by detecting the deviation of the gap with respect to a reference value at all times and controlling the movement of the cooling roll itself according to the detected value. CONSTITUTION:The fluctuation in the gap between a nozzle 3 and a cooling roll (roll) 4 occuring in the thermal expansion displacement of said nozzle 3 and the roll 4 and the eccentric displacement of the roll 4 in a short period superposed thereon is detected at all times as a deviation with respect to a reference gap value during rotation of the roll 4. The thermal expansion displacement is detected by a gap measuring device 28 and the above-mentioned eccentric displacement is detected by a detector 32 for the surface displacement of the roll 4 with respect to the nozzle 3 near the roll 4. The respective signals are calculated in combination by a control device 18 for roll position. A cylinder 16 for correcting the roll position is actuated by a liquid pressure type servocontrol system according to the value thereof to control the movement of the roll 4 in the direction of the roll 3 thereby correcting and controlling surely the above- mentioned gap deviation at a high response speed. A thin plate having a specified thickness is obtd. by the above-mentioned method.
Patent JP-H07203880-A (JP)
Title: Method for preparation of quickly cookable rice and apparatus therefor
Inventor: SATAKE SATORU
IPC: A23L7/10
Filed: 1994-01-13
Abstract: PURPOSE:To obtain an apparatus for the preparation of quickly cookable rice instantly reconstitutable to give reconstituted rice having excellent appearance, taste and palatability, provided with a rice-washing apparatus for washing rice grains with water, etc., and capable of remarkably shortening the immersion time. CONSTITUTION:This apparatus 1 for the preparation of quickly cookable rice is composed of a rice-washing apparatus 2 for washing rice grains with water, a primary boiling apparatus 3 for gelatinizing the washed rice, an immersion apparatus 4 for immersing the gelatinized rice grains, a secondary boiling apparatus 8 for again gelatinizing the immersed rice grains, a heating apparatus for reheating a part of steam to be supplied to the secondary boiling apparatus 8 and a drying apparatus 10 for drying the gelatinized rice grains.
Patent JP-2000216891-A (JP)
Title: Recording method in cellular telephone
Inventor: HIROYA YOSHITAKA
IPC: H04W4/16
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To more surely secure a message from the other party by transferring a call to an automatic answer recording service center when communication including the call by answering an incoming call from the other party by oneself and refusal of response is difficult in such cases as during travel and in a building (basement), etc. SOLUTION: A first mode to record the answer as answering the incoming call, a second mode to transfer the incoming call to the automatic answer recording service center 3 by a base station 1 by which elapse of specified time is judged after information of the incoming call, a third mode to cut off radio based on a detection result of a recordable time detecting means and to transfer the incoming call to the automatic answer recording service center 3 by the base station 1 by which the elapse of the specified time is judged after cutoff the radio and a fourth mode to transfer the incoming call to the automatic answer recording service center 3 within other specified time after the incoming call are selected by operating a function key by using a cellular telephone (PHS terminal) 2 with a recorder, the recordable time detecting means and the function key.
Patent JP-H07210800-A (JP)
Title: Measuring instrument for parking condition
Inventor: HORIBA ISAO
IPC: G06Q50/10
Filed: 1994-01-14
Abstract: PURPOSE:To provide the parking state measuring instrument which obtains high hit rates even on Saturdays and holidays, not to mention weekdays, and is small in measurement error. CONSTITUTION:The parking state measuring instrument which measures the parking condition of the whole parking lot from the parking condition in a representative area of a specific block of the parking lot is equipped with passage rate measuring instruments 21 and 22 which output passage rates per unit time of an entry and an exiting path, parking rate measuring instruments 23 and 24 which detect the occupation of parking spaces in the representative area, add '2' for the parking of one large car or two small cars in a large car parking space or '1' for the parking of one small car, and '1' for the parking of one small car in a small car parking space, and output a parking rate per unit time, an information processing part 31 which performs arithmetic processing of the signals from the passage rate measuring instruments and parking rate measuring instruments by using a technique of neural networks, and a parking state decision part 32 which decides the parking state with the signal from the information processing part.
Patent JP-S62177204-A (JP)
Inventor: ISHIKAWA MASAO
IPC: A41G1/04
Filed: 1986-01-28
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-H03221017-A (JP)
Title: Chopping board
Inventor: HASEGAWA SHIGEJI
IPC: A47J47/00
Filed: 1990-01-29
Abstract: PURPOSE:To provide a chopping board of a light weight and free from deflection, warping or separation during use by applying reinforcing members made by combining materials having directional property in an approximately same plane on both surfaces of a core member having rigidity. CONSTITUTION:A core member 3 is made of wood with its grain direction along the longitudinal direction of a chopping board. Chopping board members 1 and 2 each made of laminated thin thermoplastic resin plates are applied on both sides of the core member 3. The lamination is made by stacking several sheets of 2mm thick polyethylene plates with their end surfaces fused into one body. The topmost layer when it becomes dirty by use may be easily separated from the lower layer by inserting a blade into the mating surfaces between the layers. Because the deflection of the board members 1 and 2 is prevented by the rigidity of the core member 3, the thicknesses of the plastic sheets may be made thinner. Because the plastic board members are applied on both surfaces of the core member 3, expansion and contraction due to the difference in the properties of plastic and wood is alleviated to prevent deformation such as distortion.
Patent JP-S56114834-A (JP)
Title: Production of cobalt carbonyl
Inventor: KOBAYASHI IWAO
IPC: C01G51/02
Filed: 1980-02-13
Abstract: PURPOSE: The reaction between a cobalt compound, carbon monoxide and hydrogen is conducted in the presence of cobalt carbonyl by use of a specific organic solvent under a relatively low pressure to produce cobalt carbonyl economically in high yield.  
     CONSTITUTION: In the presence of Co 2 (CO) 8  or Co(CO) 4  as a seed catalyst and at least one selected from ketones, polyhydric alcohols, their ethers and esters as a solvent, a cobalt compound, carbon monoxide and a hydrogen gas are made to react under a pressure lower than 150kg/cm 2 . In this reaction, the use of an enough  amount of a solvent to dissolve the cobalt carbonyl to be formed gives a homogeneous cobalt carbonyl solution, whereas insufficient solvent affords crystals of  Co 2 (CO) 8 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09207644-A (JP)
Title: Seating detector
Inventor: SHIBUYA HIDEO
IPC: B60N2/90
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To surely detect and identify a person to exist on a seat. SOLUTION: An oscillation signal is supplied from an oscillator 4 through a hybrid circuit 3 to an antenna 2 arranged on a seat 1. The change of the radiation impedance of the antenna 2 is measured by an impedance measuring circuit 5 and the measurement result is compared with a preset impedance pattern by a pattern comparison judging circuit 6, so that judgement information whether a person exists on the seat 1 or not and a human body of an adult or a child or an object is thereon can be output.
Patent JP-S53101243-A (JP)
Title: Program sequence detector
Inventor: BANDOU KOUICHI
IPC: G06F11/28
Filed: 1977-02-16
Abstract: PURPOSE: To ensure an optional program sequence, by memorizing the program sequence to be desired to detect into the memory circuit previously in the form of a gathering of the expected value including the comparison information, the mask information and the control information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11200249-A (JP)
Title: Waterproof backing treatment for polypropylene fabric
Inventor: MATSUBARA TAKAO
IPC: D06M101/16
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproof backing-treated article that has high resistance to washing and durable waterproofing properties by subjecting polypropylene fabrics to the waterproof backing treatment. SOLUTION: A fabric made of polypropylene fibers is brought into close contact, at least at its back face, with the coated face of the transferring sheet that is prepared by coating a release sheet with a low-molecular-weight polypropylene dispersed in a solvent. Then, they are heated whereby the low- molecular-weight polypropylene film is transferred to the back face of the fabric and laminated thereto.
Patent JP-H03222315-A (JP)
Title: Electrolytic paper for electrolytic capacitor
Inventor: USHIMOTO JIYUNICHI
IPC: D21F11/08
Filed: 1990-01-26
Abstract: PURPOSE:To make small the pinholes peculiar to the paper obtained by a round net paper-making machine, and also to lower the degree of airtightness by a method wherein paper layers of electrolytic paper are formed using at lest two or more round net paper-making nets, and the paper layers are superposed and are formed into a sheet. CONSTITUTION:The pinholes, which are peculiar to a round net paper-making machine, are formed on each paper layer formed using at least two or more round net type paper-making net in the same manner as a round net single layer paper. However, by forming at least tow or more paper layers into one sheet of paper by superposing them on a paper-making machine, each pinhole formed on the paper layer is negated each other, the size of the pinholes, which are penetrating from the rear surface to the front surface of the obtained round net double-layer paper, can be made small, and the pinholes can also be dispersed uniformly. When the pinholes formed on the electrolytic paper becomes small, the short-circuit defect percentage of an electrolytic capacitor, which is formed using the above-mentioned electrolytic paper, can be reduced remarkably, and as the pinholes are uniformly dispersed and the texture of the paper is made uniform, ESR can be improved.
Patent JP-H07225108-A (JP)
Title: Optical waveguide type displacement sensor
Inventor: SATO KENJI
IPC: G01B9/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide an optical waveguide type displacement sensor which is constituted in such a way that the length direction of an optical waveguide substrate is made coincident with that of a index lens and emitting direction of measuring light toward an object to be measured is made coincident with the length direction of the object and lens and which can be manufactured at a low cost. CONSTITUTION:The length direction of an optical waveguide substrate A is made coincident with that of a SELFOC lens 6. Laser light L1 is spectrally split by means of a directional coupler 4. Light advancing through an optical waveguide 2 is emitted toward an object to be measured through the lens 6. The emitting direction of the light is made coincident with the length direction of the lens 6. The end faces 1d and 6a of the substrate A and lens 6 are cut diagonally to the advancing direction of the light. A reflection preventing film 7 is formed on one end face 6b of the lens 6. Measuring light L2 reflected by the object to be measured returns to the coupler 4. The light advancing through another optical waveguide 3, on the other hand, is reflected by a reflection mirror 5 and returns to the coupler 4 as reference light. The coupler 4 emits interference light L3 from its end face 1c by causing the light L2 and reference light to interfere with each other.
Patent JP-H03220659-A (JP)
Title: Multiprocessor system
Inventor: KISHINO TAKUMI
IPC: G06F15/16
Filed: 1990-01-26
Abstract: PURPOSE:To more accelerate the processing of a system by holding a write sequence when the generation of a lock cycle is detected, and writing all data remained in a write buffer to a shared memory during the holding. CONSTITUTION:When processors 12-1, 12-2...12-n detect the generation of the lock cycle, the contents of write buffers 10-1, 10-2...10-n are entirely written out and afterwards, the write sequence to a shared memory 14 is started. Therefore, from the generation of the lock cycle to the execution of the write sequence, the respective processors 12-1, 12-2...12-n can exclusively use the shared memory 14 and the other access is excluded. Thus, the use efficiency of the shared memory is improved and the processing of the system is more accelerated.
Patent JP-H08214266-A (JP)
Title: Television circuit and frequency conversion circuit
Inventor: KAGEYAMA MASAHIRO
IPC: H04N19/00
Filed: 1995-02-03
Abstract: PURPOSE: To simplify a circuit by providing a real part filter for demodulating a horizontally reinforced signal in an ADTV main picture part signal with a specific cut-off characteristic and calculating a picture signal by the use of an output from the real part filter. CONSTITUTION: An f-ν separation circuit 2 separates a horizontally reinforced signal component HH' and a chrominance signal C from an input signal Vs consisting of YL+YM+C+HH' signals in an ADTV main picture signal. The component HH' is demodulated by a complex filter 7 and a complex modulation circuit 10 and a horizontally reinforced signal HH with 4.2 to 6MHz is extracted and outputted from a horizontal high pass filter(HPF) 14. Since an output Re from a real part filter 8 has the same phase as that of the component HH', the filter 8 is provided with a cut-off characteristic of about 2MHz and the output Re is subtracted from the input signal Vs by a subtractor 5 to obtain YL+YM+C signals. Consequently the arrangement of a BPF of 2 to 4.2MHz on an output line of the component HH' from the circuit 2 can be omitted.
Patent JP-S58133754-A (JP)
Title: Cathode-ray tube for light source
Inventor: SHIOKURA SEIJI
IPC: H01J63/02
Filed: 1982-02-03
Abstract: PURPOSE:To obtain a cathode-ray tube for a light source, which causes a small gap between the center of a fluorescent screen and the center of the emission, by providing a high-voltage-application lead wire with a circular conductor, the center of which corresponds to the center of a current-controlling electrode, in such a manner that the circular conductor is provided between said current-controlling electrode and a conductive  film which is fixed on the inner wall of the cathode-ray tube. CONSTITUTION:A lead wire 8 is provided with a circular lead wire 10, the center of  which corresponds to the center of the hole of the first grid 2, in such a manner that  the lead wire 10 is located between the first grid 2 and a conductive film 5 which is  fixed on the inner wall of the cathode-ray tube. An electric field 9 formed between the  first grid 2 and the conductive film 5 conventionally was not symmetrical relative to  the hole of the first grid 2 due to the influence of the lead wire 8 for high-voltage supply. However, owing to such a constitution as above, an electric field 9 which is almost  symmetrical relative to the hole of the first grid 2 can be formed between the first  grid 2 and the circular lead wire 10 which is provided in the middle between the first  grid 2 and the conductive film 5. Consequently, due to the circular lead wire 10, the influence of the high-voltage lead wire 8 can be almost completely removed.