baber/WOPTO huggingface dataset:
Patent JP-S5742503-A (JP)
Title: Thermochemical decomposition of water
Inventor: TAKEUCHI NORIO
IPC: C01B3/04
Filed: 1980-08-21
Abstract: PURPOSE: Water is made to react with iodine, nitrogen oxide, oxygen and potassium chloride to form potassium iodate, which is converted into potassium iodide and hydrogen iodide, then pyrolysis is effected to produce a hydrogen gas in a closed system in low costs.  
     CONSTITUTION: Iodine, nitrogen dioxide, oxygen and potassium chloride are used as an agent for decomposing water to effect their simultaneous reaction to form potassium iodate, hydrogen chloride and nitrogen monoxide at low temperature of 50W90°C. The resultant potassium iodate is pyrolyzed at about 570°C into potassium iodide and oxygen and the potassium iodide is made to react with the hydrogen chloride formed in the above reaction to form hydrogen iodide is pyrolyzed at temperature lower than 500°C to form hydrogen and iodine. Since the resultant iodine  is used as an agent for decomposing water in the first reaction and the nitrogen  monoxide formed in the first reaction can be recycled as the starting material for  nitrogen dioxide, the hydrogen formation by the pyrolysis of water is operated in a  closed system and the production cost is low. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S609079-A (JP)
Inventor: SHIMIZU TOMIO
IPC: B21D28/10
Filed: 1983-06-27
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-S5449761-A (JP)
Title: Delivery apparatus for granular solid tank
Inventor: SHINJIYOU OSAMU
IPC: B65D88/68
Filed: 1977-09-26
Abstract: PURPOSE: To accomplish an effective delivery of a granular solid from the tank of a granular solid carrying car by properly breaking the granular solid hardened with a load collapsing apparatus provided for an inclined plate on the side of the tank.  
     CONSTITUTION: A tank 1 is composed of a main body 3 having a few number of feed ports 2 on the upper portion thereof, two opposed inclined plates 4 on the respective side thereof, a screw conveyor 5 and a bottom section 7. The plates 4 are provided with a load collapsing apparatus 8 comprising a load collapsing bar means and an vibration generating means. The load collapsing bar means is designed to collapse load by properly breaking accumulated granular solid remaining in the proximity of the plates 4 by rotating a shaft 9 thereof, located at an almost central portion of the plates 4, having the bars 11. On the other hand, the vibration gnerating means to be actuated by a rotary motor 13 is mounted to a suporting frame 15 fixed to the central portion of the plates 4 so as to transmit vibration to the plates 14 through the frames 15. In this manner, the load is caused to be collapsed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04343589-A (JP)
Title: Video signal processing circuit
Inventor: NUNOMURA KUNIHIRO
IPC: H04N5/93
Filed: 1991-05-21
Abstract: PURPOSE:To execute horizontal and vertical signal processing corresponding to image information by a small circuit by independently providing a VCA for adding horizontal and vertical edge information, then passing the added information through a non-linear processing circuit and changing enhancement quantity and noise reducing quantity. CONSTITUTION:An 1H delay signal (j) and a 2H delay signal (k) delayed from an input signal (i) inputted from an input terminal 1 are formed through 1H delay lines 2, 3 capable of passing the signals from DC to a high band. The signals (j),(k) are added to each other by an adder 7 through coefficient circuits 4 to 6 to obtain vertical edge information (-1/4)i + (1/2)j-(1/4)k. Similarly a horizontal edge extracting circuit forms an 1H delay signal (m) and a 2H delay signal (n) delayed from the input signal (i) through delay lines 8, 9 and adds the signals (m) (n) by an adder 13 through coefficient circuits 10 to 12 to obtain horizontal edge information (-1/4)I + (1/2)m-(1/4)n. The contents of both the edge information are added by an adder 15 and the added result is inputted to a limiter 16, a VCA 17, a slicer 19, a limiter 20, and a VCA 21 to obtain horizontal and vertical noise cancellers and enhancers.
Patent JP-H0413640-A (JP)
Title: Method for preventing clogging in process for preparing bisphenol a
Inventor: IIMURO SHIGERU
IPC: C07C39/16
Filed: 1990-05-07
Abstract: PURPOSE:To prepare the objective substance while preventing the clog of a condenser, by spraying one part of a distilled liquid from the upper portion of the condenser when the adduct of bisphenol A and phenol is distilled and the phenol distilled out from the top of a distillation tower is liquidized with the condenser. CONSTITUTION:A melted adduct prepared by heating the adduct of bisphenol A and phenol at 120 deg.C is fed into a distillation tower 2 and the phenol 3 is distilled out from the top of the tower 2 at 160-200 deg.C under a pressure of 10-100Torr. The bisphenol A containing a small amount of the phenol is separated from the bottom of the tower 2. The phenol 3 is cooled and liquefied with a condenser 5 and once stored in a receiver 6. One part of the liquid phenol is sprayed and circulated from the upper portion of the condenser 5. The temperature of the phenol to be sprayed requires at least a temperature above the freezing point of the phenol, thereby permitting to prevent the solidification of the bisphenol A contained in the phenol distilled from the top o f the distillation tower 2.
Patent JP-H0411879-A (JP)
Title: Extrusion die of device for preparing food
Inventor: SHIMAOKA KOICHI
IPC: B29C48/345
Filed: 1990-05-01
Abstract: PURPOSE:To provide the subject die capable of continuously efficiently preparing cylindrical foods or ring foods by forming a specific cylindrical extrusion passageway and also ring-like extrusion holes in the tip of the main body of the die. CONSTITUTION:Cores 7 each having a center shaft 7C are fit into penetrated holes 10, respectively, disposed in the main body 5 of a die to form cylindrical extrusion passageways 13, and ring-like extrusion holes 14 are formed in the tip of the die main body 5, thereby permitting to extrude a food material treated in a cylinder 1 of the food extruding and preparing device from the extrusion holes 14 in ring-like shapes through the guide passageways 8 of a die holder 4, the guide passageways 12 of the cores 7 and the extrusion passageways 13.
Patent JP-S60258885-A (JP)
Inventor: KIMATA KUNIO
IPC: H05B3/00
Filed: 1984-06-06
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-S6485745-A (JP)
Title: Manufacture of box body
Inventor: HARA YOSHINOBU
IPC: B31F5/00
Filed: 1987-05-13
Abstract: PURPOSE: To provide a completed casing with patterns and characters with a stereographic feeling by dies-cutting patterns and characters on a sheet material to be on the outermost layer thereof and then pasting each sheet together. CONSTITUTION: A pattern 3 or character is dies-cut on a side of a cardboard 1 which is pasted with a paper board 2 together. The pattern 3 or character looks more outstanding by using the card board and paper board which are different in color. It is also recommended that the pattern or character be made on the cardboard by printing. Either of a front or back of the cardboard is acceptable with respect to the pasting face with the paper-board. After pasting together, a dies-cutting is made to the deployment shape of a casing. Then, the assembling thereof is made to complete the casing. As a result, patterns with a stereographic feeling can be obtained.
Patent JP-S60260026-A (JP)
Title: Exposure control device of camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/01
Filed: 1984-06-06
Abstract: PURPOSE:To prevent incorrect automatic exposure control by constituting a titled device so that an exposing operation prevernting means prevents at least an exposing operation based on an automatic exposure control means, in a state that a diaphragm is stopped down by a manual stop-down mechanism. CONSTITUTION:When a manual stop-down lever 1 is turned, a diaphragm is stopped down, and simultaneously, the output 10a of a manual stop-down lever switch 10 goes to a low level. In such a state, even if an inversion output 30b of the fourth switch 30B is set to a high level by depressing a release button 31 to a release position x3, the output 12b of an AND gate 12 which uses the output 10a and the inversion output 30b as two input goes to a low level. Accordingly, as for an AND gate AND8 or AND9 whose one input is a low level, even if the other input, namely, the output 51a of a P mode arithmetic circuit 51 or the output 52a of an S mode arithmetic circuit 52 goes to a high level, outputs of both the AND gates AND8, AND9 are a low level. In such a way, both a program controlling circuit 55 and a shutter priority controlling circuit 56 are not operated, and an exposing operation is prevented.
Patent JP-S597217-A (JP)
Title: Ultrasonic flowmeter
Inventor: AKIYAMA CHIYUUJI
IPC: G01S15/88
Filed: 1982-07-05
Abstract: PURPOSE:To improve the accuracy in measurement by determining the autocorrelation function of a prescribed modulation signal which modulates a carrier signal from said modulation signal and the reception signal received in the other of ultrasonic wave transmitter and receivers and obtaining the velocity and rate of flow of fluid. CONSTITUTION:The output S1 of an oscillator 4 which generates a carrier signal of a specified frequency is supplied to a modulator 5. A carrier signal S1 is subjected to modulation S3 in accordance with a modulation signal S2 and is supplied to a transmission circuit 6. The signal S3 is amplified there and is supplied with a switch 7 to one ultrasonic wave transmitter and receiver 1a, from which an ultrasonic wave is transmitted. On the other hand, the received ultrasonic wave is converted to the corresponding reception signal by an ultrasonic wave transmitter and receiver 1b, and is then supplied with the switch 7 to a reception circuit 8. The reception signal is amplified and supplied to a demodulator 9. The signal S2 and demodulation signal S5 are multiplied with a calculator 10, and the average value of the multiplied results is determined, whereby the autocorrelation function of the signal S2 is determined.
Patent JP-H0413021-A (JP)
Title: Room cooling/heating, humidifying and dehumidifying air conditioner
Inventor: KIMURA KEIICHI
IPC: F24F3/14
Filed: 1990-05-02
Abstract: PURPOSE:To simultaneously or separately feed chilled and hot airs of different temperatures into one and the other of rooms by integrally composing heat exchanging systems of a room cooling system and a room heating system in one apparatus, and openably providing chilled and hot air passage switching dampers in the respective systems. CONSTITUTION:A blower 2, a motor 3, etc., are mounted in one of a body 1 to form an air flow chamber 4, a cooling chamber 9 at an upper part and a heating chamber 10 at a lower part are integrated through a branch chamber 8 at the front of the chamber 4, and a branch chamber 15 is integrally provided at the fronts of the chambers 9, 10. Vent port opening/closing dampers (a), (b), (d), (e) are provided at the front and rear sides of the chamber 10, a chilled and hot air passage switching damper (c) is provided in an air flow passage (c) opened at the intermediate of both the chambers 9, 10, an upper and lower air flow passage switching damper (f) is provided in a vent passage (f), an air flow port opening/closing dampers (g), (h) are provided at diffusers 16, 17 to be freely switched at the chilled and hot air passages to switch the chilled or hot air to be heat exchanged by both the chambers 9, 10 in response to an environment in the room by switching the vent passage switching dampers to arbitrarily feed optimum chilled or hot air.
Patent JP-S5820129-A (JP)
Inventor: WATANABE HIROSUKE
IPC: A01G33/02
Filed: 1981-07-27
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-S63280272-A (JP)
Title: Recorder
Inventor: SUZUKI YASUTO
IPC: B65H29/60
Filed: 1987-05-12
Abstract: PURPOSE:To improve the working efficiency of work such as separation, sorting and delivering by providing a recorder with means for inverting the rear and front faces of a recorded sheet and setting a heading information page upward. CONSTITUTION:The recorder for forming an image on a sheet-like recording medium is provided with the means 7, 9 for inverting the rear and front faces of the recorded sheet-like recording medium so that a heading information page can be upward discharged. In any case out of single-face printing and both-face printing, prints are set in a correct page order and the heading page is set up so that the printed face is turned upward and post processing such as the separation, sorting and delivering of printed outputs can be easily executed.
Patent JP-S5741348-A (JP)
Title: Steel product with superior hydrogen induced cracking resistance
Inventor: MURATA TOMOYOSHI
IPC: C22C38/00
Filed: 1980-08-25
Abstract: PURPOSE: To enhance the hydrogen induced cracking resistance in wet environment contg. hydrogen sulfide by adding La to a steel contg. a prescribed amount of C, Si, Mn, S, Al, P and O in Fe in an amount satisfying a specified equation in accordance with the Si and P contents of the steel.  
     CONSTITUTION: The titled steel products consist of 0.02W0.2% C, 0.01W0.5% Si, 0.3W2% Mn, ≤0.01% S, 0.01W0.1% Al, <0.03% P, ≤40ppm O, La in an  amount satisfying the equation and the balance Fe. The low alloy steel products are  easily manufactured like general steel, have hydrogen induced cracking resistance,  and are used mainly in environment contg. sulfide such as a crude oil transporting line, an oil well pipe or a crude oil tank. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62273483-A (JP)
Title: Construction of timepiece case
Inventor: KITO MAMORU
IPC: G04C21/02
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a small timepiece with a speaker with a high operability, by making a contact spring conduct to a contact on the circumference of the speaker simply by pushing a speaker cover. CONSTITUTION:In a construction of a case in which a speaker 7 protected with a speak cover 3 is built into a timepiece case 1, an electric contact 8 is formed on the circumference of the speaker 7 while a rim 2 is formed on the circumference of the cover 3 and the rim 2 is fixed vertically slidable between the speaker 7 and the case 1. A contact spring 6 is so arranged securely between the rim 2 and the speaker 7 to push a projection 13 formed on the spring 6 and an inclined face 12 formed on the inner surface of the rim 2. As the electric contact 8 of the speaker 7 is placed in a area which is smaller than the inward stroke of the spring caused by a downward displacement of the cover 3, pushing the cover 3 makes the spring 6 conduct to the electric contact 8.
Patent JP-2000324803-A (JP)
Title: Switching power supply circuit
Inventor: YAMAGUCHI KAZUHIKO
IPC: H02M3/28
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To achieve a switching power supply circuit that can be efficiently and stably switched with respect to various kinds of fluctuation factors. SOLUTION: A switching power supply circuit 21 includes a switching means 2 for obtaining a switch output by intermitting DC input Vin, a smoothing circuit 3 for obtaining DC output Vout by smoothing the switch output, a PWM signal generation circuit 4 for generating a PWM signal 103 for controlling the switching means 2 according to a target value signal 106 for controlling with the DC output Vout as a target value and a carrier 204, and a range prescription signal generation circuit 8 for generating a range prescribing signal VM for prescribing the range for the normal PWM signal 103. In the circuit 21, the carrier 204 has a saturation period for always exceeding the range prescription range YM, by superposing a correction pulse signal 202 with a pulse width TC and a pulse amplitude VC on the top of a sawtooth-shape wave.
Patent JP-S5067168-A (JP)
IPC: G04B19/26
Filed: 1974-10-09
Abstract: A first tide wheel is fixed to the hour hand tube of a conventional clock movement, below the fit-up cover. A first idler pinion fixed to a shaft journalled in the fit-up cover engages the first tide wheel. The pinion shaft has a second idler pinion above the fit-up cover, which engages a second tide wheel on a tide wheel bushing rotatably carried on the hour hand tube. The tide hand is frictionally carried on the tide wheel bushing so that it can be slipped for setting to correct indication. A dial is provided, on which the tide hand indicates the hours to or from high tide, low tide and mid tide.
Patent JP-H05289778-A (JP)
Title: Information processor
Inventor: WATABE HIROYOSHI
IPC: G06F1/18
Filed: 1992-04-10
Abstract: PURPOSE:To confirm the mounting number of slave substrate by measuring potential for which partial pressure is performed by constituting the potential to be taken out from a presectibed location of a partial pressure circuit formed within a master substrate and a slave substrate so as to be different according to the mounting state of the slave substrate when both of the master substrate and the slave substrate are connected. CONSTITUTION:A signal line 3 connected with the slots #1 to #3 of a master substrate 1 is installed via a resistance R0 and is connected with an A/D converter 5. A pull-up is performed for the other scheduled bits of the slots #1 to #3 via resistances R1 to R3. The bits of a connector 6 of a slave substrate 2 corresponding to the bits for which the pull-up is performed are connected by a conductor 1. When the slave substrate 2 is connected with the master substrate 1, the potential of a x point for which partial pressure is performed by the combined resistance of the resistances R1 to R3 and the resistance R0 is fetched into a CPU 5 via the A/D converter 5. By measuring this potential, the presence or absence of the mounting of the slave substrate 2 every slot can be detected.
Patent JP-S60260257-A (JP)
Title: Reference signal transmission circuit
Inventor: KUROIWA MICHIAKI
IPC: H04L25/49
Filed: 1984-06-06
Abstract: PURPOSE:To reduce the space and cost by synthesizing and detecting plural reference signals depending on the difference of level so as to decrease the number of signal transmission lines than the number of reference signals. CONSTITUTION:A basic clock signal (a) from a basic clock generating circuit 1 and an operating clock signal (b) from a clock generating circuit 2 are inputted respectively by transistors (TR)5a, 5b of a reference signal output circuit 5. When the reference clock signal (a) and the operating clock signal (b) are at high level, since level difference is generated with an output signal of an output circuit 5, they are synthesized and become a reference operation signal (c). The signal (c) is inputted to a level detection circuit 6, the level of the signal (c) is detected depending on the difference of inverters 6a, 6b and the signals are divided into the original reference signal.
Patent JP-H04344026-A (JP)
Title: Controlling device for heating machine
Inventor: KOYABU KOICHI
IPC: F24D3/00
Filed: 1991-05-22
Abstract: PURPOSE:To reduce a variation in indoor temperature by a method wherein a blown-off air temperature during heating operation is controlled in a hot air heater, uncomfortable feeling of a person is eliminated and a distribution of indoor temperature is improved. CONSTITUTION:A hot water coil 12 and a blower 103 are installed within the body 101, and a thermal-responsive valve 105 is disposed in an inlet pipe 104. A control device 106 for controlling these devices is proivded with a room temperature sensor 107 for sensing a room temperature, a water temperature sensing sensor 108 for sensing a hot water temperature and a blowing temperature sensing sensor 3 for sensing a temperature of blown-off air. The valve travel of the thermosensitive valve 105 is varied with a temperature of the blowing air so as to increase or decrease a flow rate of hot water, thereby the temperature of the blown-off air is not increased too much and not decreased too much, resulting in that a temperature distribution can be improved.
Patent JP-H01118134-A (JP)
Title: Mask accompanying substrate and manufacture thereof
Inventor: SUCHIIBUN JIEEMUZU KAASHIYU
IPC: G03F1/24
Filed: 1987-05-15
Abstract: PURPOSE: To obtain a mask material suitable for using high energy and high electric power laser by forming synthetic fused silica for UV in such a manner that this silica is coated with alternate layers of low and high refractive indices of dielectric layers. CONSTITUTION: After the layer of a photosensitive material is adhered to a substrate, a lift-off mask is positioned onto the synthetic fused silica substrate for UV. The material is then selectively exposed and the exposed material is removed to expose the substrate of the lower layer. Next, the plural dielectric layers having the refractive index of the second material existing on the first material larger than the refractive index of the first material are adhered thereon. The lift-off mask and the dielectric materials adhered thereon are removed. As a result, the mask material suitable for using the high energy and high electric laser in a radiation etching device is obtd.
Patent JP-H04344792-A (JP)
Title: Solid-state image pickup package
Inventor: TATSUWAKI MASARU
IPC: H04N5/372
Filed: 1991-05-22
Abstract: PURPOSE:To realize the solid-state image pickup package able to cure an ultraviolet curing resin efficiently when the ultraviolet curing resin is used to adhere and fix the solid-state image pickup element package to a luminous flux radiation face of a color separation prism of the solid-state image pickup device. CONSTITUTION:The shape of a luminous flux incidence section 2a of a solid- state image pickup element package 1a is selected larger than a side face 3a and a bottom plate 4a of the solid-state image pickup element package 1a and an ultraviolet ray radiates to an ultraviolet curing resin 121a in existence between a luminous flux radiation face 113a of a color separation prism 102 and a luminous flux incident plane 5a of the solid-state image pickup element package from the rear direction and the oblique rear side direction of the solid- state image pickup element package 1a to cure the ultraviolet curing resin 121a efficiently.
Patent JP-H0415322-A (JP)
Title: Hub clutch
Inventor: SAKAMOTO KAZUHIRO
IPC: F16D25/061
Filed: 1990-05-09
Abstract: PURPOSE:To improve the assembling efficiency by installing a shift spring between a housing and a slide gear, first assembling a drive gear to the housing and then integrally fitting the shift spring to the housing. CONSTITUTION:A hub clutch 61 comprises a wheel side housing 21, a driving axle 3 side drive gear 1, a slide gear 27 adapted to move between the drive gear 1 and the housing 21, and a shift spring 35 for urging the slide gear. The slide gear 27 is operated from the outside to move between the housing 21 side connecting portion and the drive gear 1 side connecting portion, thereby connecting and releasing them. At the time of assembling the hub clutch 61 to a car body, after the drive gear 1 is previously assembled, the slide gear 27 and the shift spring 35 are installed on the housing 21, which is fixed to a wheel hub. At this time, it is not necessary to bend the shift spring 35 in a space from a center plate 13, so that the assembling efficiency is good.