baber/WOPTO huggingface dataset:
Patent JP-S5345308-A (JP)
Title: Granulated detergent and its production
Inventor: NAKAMURA MASANOBU
IPC: C11D3/04
Filed: 1976-10-04
Abstract: PURPOSE: A phosphate salt is concentrated on the surface layer of detergent particles to produce the detergent of relatively low content of the phosphate salt having good powder properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05309066-A (JP)
Title: Endoscope device
Inventor: NAGAYAMA YOSHIKATSU
IPC: A61B1/00
Filed: 1992-05-12
Abstract: PURPOSE:To provide the endoscope device which improves the driving efficiency without increasing weight of an operating part, and can be curved by smaller force. CONSTITUTION:The endoscope device is provided with a curved part 12 provided in an inserting part 6, a curvature wire 24 for curving the curved part 12 by drawing it, a rotating body 15 which is provided in an operating part 7 and drives the curvature wire 24, motors 39, 40 which are provided in the outside of the operating part 7 and become driving sources for driving the rotating body 15, and curvature wires 25, 26 for transferring driving force by the motors 39, 40 to the rotating body 15. Also, this device is constituted by fixing end parts of coil pipes 31, 32 for guiding so that the end part side of the curvature wires 25, 26 is positioned on a roughly rotational plane of the rotating body 15.
Patent JP-S5743989-A (JP)
Title: Carburizing preventing method for heat resistant steel
Inventor: SAWARAKI YOSHIATSU
IPC: C23C8/14
Filed: 1980-08-28
Abstract: PURPOSE:To improve carburizing resistance, by heating high Cr austenite-containing heat resistant steel in stmosphere on a specific condition to form a compact oxidized film with a Cr2O3 base on the surface. CONSTITUTION:If a pipe material of austenite-containing stainless steel containing 20-35% Cr is used in an atmosphere containing carbon at a high temperature, it is carburized in its surface part and it is deteriorated in toughness and damaged. To prevent this damage, the pipe material is preoxidization-treated in atmosphere on the condition meeting formula I to form a compact oxidized film with a Cr2O3 base on the surface. Thus, the surface of the heat resistnat steel is prevented from being curburized and damaged. In formula I, T shows a preoxidation temperature ( deg.K), t a preoxidation time (min) and T<=1,300 deg.K.
Patent JP-S61277201-A (JP)
Title: Microwave filter
Inventor: TANAKA HIROAKI
IPC: H01P5/08
Filed: 1985-06-01
Abstract: PURPOSE:To attain great coupling between antennas and dielectric resonators by constituting each antenna as a bar-shaped antenna coated with a dielectric or a loop-shaped antenna surrounding a dielectric block or a magnetic body block. CONSTITUTION:Bar-shaped antennas 12 and 14 are coated columnarly with dielectrics 16 and 18 consisting of dielectric ceramics. The intensity of magnetic field near bar-shaped antennas 12 and 14 is increased, and coupling to dielectric resonators 4 and 6 is strengthened in comparison with the use of only bar-shaped antennas 12 and 14 having the same shape and dimensions. Thus, great coupling is attained by small-sized antennas.
Patent JP-H04323674-A (JP)
Title: Image forming device
Inventor: ISHIGURO YASUYUKI
IPC: G03G21/10
Filed: 1991-04-23
Abstract: PURPOSE:To effectively triboelectrify an outer periphery surface of a toner recovery roll, to effectively scrape off toner stuck to the outer periphery surface of the toner recovery roll, and to eliminate wear of the toner scraping member. CONSTITUTION:In the image forming device, the toner recovery roll 21 is installed in the vicinity of the actuating positions of an image bearing body 1 and a developing roll 14 is formed with at least one part of its outer periphery surface from an insulator 21b. A member for triboelectrification 24b is provided in contact with an outer periphery surface of the toner recovery roll 21 to triboelectrify the outer periphery surface of the toner recovery roll 21 to the polarity reverse to the toner. A toner scraping member 23 is provided in contact with the outer periphery surface of the toner recovery roll to scrape off the toner attracted and stuck on the toner recovery roll.
Patent JP-H01289299-A (JP)
Title: Printed wiring board
Inventor: HANIYU HIROHIKO
IPC: H05K3/46
Filed: 1988-05-17
Abstract: PURPOSE:To reduce the unnecessary radiation by a method wherein a magnetic substance layer is formed on the outer side of a second conductive Iayer and an absorption loss is increased. CONSTITUTION:A first conductive layer 12 for signal circuit use is formed on a substrate 11 composed of an insulator, an insulating layer 14 is formed on a part other than a conductive layer 13 for earth use in the first conductive layer 12, and a second conductive layer 15 whose one part is connected to the conductive layer 13 for earth use is formed on the insulating layer 14. A solder resist layer 16 containing a magnetic substance is formed so as to cover the second conductive layer 15. The radiation of electromagnetic waves, especially an electric field, generated in the first conductive layer 12 is reduced by a reflection loss at a boundary face of the bonded conductive layer 15 or by an absorption loss at the outside, a magnetic field is absorbed in the solder resist layer 10 containing the magnetic substance on the outer side of the second conductive layer 15. By this setup, the radiation can be reduced.
Patent JP-S5452855-A (JP)
Title: Sewage processing device
Inventor: MACHIDA MASAMICHI
IPC: C02F1/00
Filed: 1977-10-05
Abstract: PURPOSE: To reduce as much as possible the environmental pollution to be cause by direct discharge of sewage in the case where due to a rainfall the volume of sewage exceeds the simple-processing capacity of a terminal facility into which rain-water and sewage flow together, by bringing and storing a part of it onto a reservoir by use of an automatic control system.  
     CONSTITUTION: When due to a heavy rainfall the inflow of sewage into a terminal processing facility increases and water level H of pump well 1 rises, calculation control device 20 is activated and intake gate 13 is opened to the full and rain- water 9 is operated operated and thereby the excess sewage is led into rain-water reservior 14 in the case where water level H o  has not reached the upper limit. Only when H o  of the resievoir has reached the upper limitl discharge gate 15 is opened and thereby the sewage is discharged directly. When processing unit 21 has gained room for its processing capacity, the corresponding volume of sewage stored in the reservoir is sent to ejection tank 7 by operating pump 16 and processing is operated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62276337-A (JP)
Title: Heat exchanger
Inventor: URANO MASASHI
IPC: F24F1/00
Filed: 1986-05-23
Abstract: PURPOSE:To get a comfortable thermal radiation of a cool head and a hot foot type conditioning in both cases of cooling and heating operations by a method wherein during heating operation, a part of an evaporator is assembled at an upper part of a panel main body and an entire condenser is assembled in a lower part of the panel main body and while during cooling operation, an entire evaporator is assembled at the upper part of the panel main body and a part of the condenser is assembled at a lower part of the panel main body. CONSTITUTION:When performing a heating operation, a heat exchanger is operated such that a part 4 of an evaporator is assembled at an upper part of a panel main body 1, a radiation surface 1a of the upper end of the panel main body 1 is inclined downwardly and a surface temperature of the panel main body 1 is decreased as its height is increased. Further, when as medium for a heat pump, non-azeotropic mixing coolant is used, a proper coolant corresponding to a utilization temperature range and its composition ratio are determined, thereby it becomes possible to make a proper temperature difference at a cooling part and a heating part in its upward or downward direction. Whereas, a heat exchanger for a cooling operation is made such that an entire evaporator 4' is assembled at the upper part of the panel main body 1 and a part 3' of the condenser is assembled at a lower part of the panel main body. The remaining part 8 of the condenser connected in series with the part of the condenser is mounted at an outdoor location and the upper end of the evaporator 4' is inclined downwardly.
Patent JP-S5819796-A (JP)
Title: Semiconductor storage device
Inventor: MASUOKA FUJIO
IPC: H01L27/10
Filed: 1981-07-30
Abstract: PURPOSE:To increase the degree of integration and to perform the writing of data as well as the erasion of the data with each bit in a packaging state, by forming a memory cell equivalent to a bit by setting an erasion gate in parallel to a floating gate of a double gate type MOSFET. CONSTITUTION:The gate insulated films 12a-12d are formed in a matrix on the surface of a P type silicon substrate 11, and a field insulated film 13 is provided between the gate insulated films. A memory cell equivalent to a bit consists of an MOSFET which contains a conductor layer 15, a conductor layer 18, a conductor layer 14, an N<+> type semiconductor layer 19A and an N<+> type semiconductor layer 19C as a floating gate, a control gate, an erasion gate, a drain and a source respectively. The overlap area of the gates 14 and 15 is within a field regions. For instance, when a data is written into a cell M1, +20V is applied to a selection line 35 and a digit line 31 each. When the data is read out, +5V is applied to a control gate CG. Then 0V is applied to the lines 35 and 31 with +40V applied to the line 33 respectively when the data is erased.
Patent JP-S5645839-A (JP)
Title: Production of infrared light transmitting body blank material
Inventor: OOSAWA KAZUYA
IPC: C03B37/018
Filed: 1979-09-19
Abstract: PURPOSE:To obtain a glass layer of uniform composition by putting the gas containing volatile germanium halide, antimony pentachloride and oxygen into a reacting tube and applying high-frequency output from the outer side. CONSTITUTION:Electric discharge is caused in a reacting tube by applying high- frequency output to the gas containing volatile germanium halide, for example, germanium tetrachloride etc., antimony pentachloride and oxygen. The glass layer comprising essentialy germanium oxide and antimony oxide is formed on the inside surface of the reacting tube. The molar ratio between the germanium and antimony in the gas is selected freely. The pressure in the tube is about 0.1-100torr. The high-frequencies to be applied are microwaves, for example, high frequencies of about 245GHz or 1-30MHz, and the applied output thereof is suitably selected. The material of the reacting tube is of glass of various properties close to the  thermal properties and mechanical properties of the glass formed. Thereby, the infrared light transmitting body blank material of the uniform composition is obtained from the mixed gases.
Patent JP-H01290346-A (JP)
Title: Communication controller
Inventor: ONISHI KATSUYOSHI
IPC: H04L29/02
Filed: 1988-05-17
Abstract: PURPOSE:To eliminate the need for an LLC frame buffer and the storage function of a shift register by applying parallel processing of transfer control and reception buffer control. CONSTITUTION:A frame is transferred to both directions of a FIFO 15 through a host device and a buffer 14 in a controller for the time being even during frame identification in the frame reception and the transfer route is controlled after frame identification in response to the result to make only the required part effective. That is, a processor 12 gives a command interrupting the transfer to the device to which no reception frame corresponds to an interruption circuit 13 based on the result of transfer direction and the interruption circuit 13 interrupts the transfer path and resets the pointer of the device to give up the data received so far.
Patent JP-H06309508-A (JP)
Title: English character recognizing device
Inventor: NOBUOKA MICHIAKI
IPC: G06K9/72
Filed: 1993-04-26
Abstract: PURPOSE:To provide an English character recognizing device which can distinguish the capital letters from the small letters with high precision. CONSTITUTION:The character areas are detected in accordance with each character included in a document character, and the word areas corresponding to each word are detected based on each detected character area. Then, a character is recognized based on the feature of the distribution of black picture elements included in each character area, and a character string of the words obtained from the character recognition results is compared with the spellings of words stored in a word dictionary 11. Thus, the correct character recognition results are confirmed. In such a constitution of an English character recognizing device, a character pattern group sorting means 14 is added to sort the same character patterns in a group in each character area, together with a sentence deciding means 16 which decides whether a character string of the document image is equal to a sentence or an array of meaningless characters, and a same/similar shape character deciding means 17 which decides a capital or small letter for each recognized character based on an English sentence rule when a character string is decided as a sentence by the means 16. If the character string is equal to a sentence, all characters are decided as capital letters when a capital letter is included in a word. Meanwhile, the characters except the head one are decided as small letters when a small letter is included in a word.
Patent JP-S5346082-A (JP)
Title: Neucear magnetic resonance apparatus
Inventor: AOKI NOBUHIKO
IPC: G01N24/12
Filed: 1976-10-08
Abstract: PURPOSE: To surely change the double resonance measurement of nuclear magnetism by spindecoupling method, indol method with a simple construction, by switching the magnetic field sweep, using difference frequency detector, difference voltage generator and polarity inversion circuit etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0865102-A (JP)
Title: Tuned amplifier
Inventor: OE TADATAKA
IPC: H03F3/191
Filed: 1995-04-24
Abstract: PURPOSE: To obtain the tuned amplifier adjusting optionally a tuning frequency and a maximum attenuation without interference by adopting two phase shift circuits and a feedback circuit so as to make the gain of the entire system to be almost unity thereby making the total sum of phase differences of a closed circuit to be zero. CONSTITUTION: Since a voltage VC1 across a capacitor 16 is in crossing with a voltage VR1 across a variable resistor 14 at a right angle on a circumference of a vector, a phase difference between the input voltage fed to a gate of a FET 12 and the voltage VL. changes from 90 deg. to 0 deg. according to a change in a frequency (ω) from 0 to ∞. The entire phase shift quantity ϕ1 of a phase circuit 10C is twice the phase difference and changes from 180 deg. to 0 deg. according to the frequency change. A phase shift circuit 30L applies a phase shift to an inverted input voltage similarly to above. Then a signal whose phase shift is zero is outputted at a frequency by the entire two phase shift circuits 10C, 30L.  The output of the circuits 10C, 30L is given to an adder circuit via a noninverting circuit 50, a feedback resistor 70 and an input resistor 74, in which the gain of the system as a whole is adjusted to be nearly unity.
Patent JP-H0270741-A (JP)
Title: Emulsion of agglomerate of fine particle and its production
Inventor: HOSHINO FUTOSHI
IPC: C08F2/44
Filed: 1989-05-16
Abstract: PURPOSE:To obtain an emulsion of agglomerates of fine particles which excels in hiding power, whiteness, gloss, etc., when used as a pigment or a filler for a coating material or a paper coating agent, by adding a vinyl monomer mixture of a different composition to a specified neutralized copolymer emulsion as seed particles and emulsion-polymerizing the obtained mixture. CONSTITUTION:1-50pts.wt. unsaturated carboxylic acid [e.g., (meth)acrylic acid] and 99-50pts.wt. vinyl monomer copolymerizable therewith (e.g., styrene) are emulsion-polymerized, and the formed copolymer emulsion is neutralized with 0.3-3.0mol equivalent of an alkali substance (e.g., ammonia water) per mol of the carboxylic acid present in the emulsion. The neutralized emulsion as seed particles is mixed with 99.5-10pts.wt., per 0.5-90pts.wt. solid matter of the neutralized emulsion, vinyl monomer mixture of a composition different from that of the copolymer, and the resulting mixture is emulsion-polymerized to obtain a polymer. In this way, an emulsion of agglomerates of fine particles in which the polymer is present as particles of a diameter of 0.05-0.5mum and which has a particle diameter of agglomerate of 0.2-3.0mum can be produced.
Patent JP-H07302686-A (JP)
Title: Illumination control device for karaoke (sing-along music)
Inventor: SUGIURA TATSUO
IPC: H05B37/02
Filed: 1994-05-09
Abstract: PURPOSE:To provide complicated illumination effects in simple constitution by reading an applicable control pattern by making reference to a memory part based on a background image selecting means from a karaoke (sing-along music) device. CONSTITUTION:A background image selecting signal from a karaoke (sing-along music) device is received through a signal input terminal 11 and a signal receiving part 12 to be supplied to a computation part 10. The computation part 10 makes reference to a control pattern memory part 15 based on the received background image signal to read applicable control signals (c)-(f) for controlling illumination through a luminaire power supply flasher 17a, a luminaire power supply dimmer 17b, special device controllers 17c, 17d, etc., of a luminaire control means 17. Complicated illumination effects can thus be provided in simple constitution, and the need of forming new illumination data is not eliminated even for a new song.
Patent JP-S5823546-A (JP)
Title: Controlling method for surface temperature of cooling roll for production of thin strip by quick cooling method for molten metal
Inventor: FURUKAWA AKIRA
IPC: B22D11/06
Filed: 1981-07-31
Abstract: PURPOSE:To make stable mass production of a uniform thin strip possible by controlling the  temp. of the cooling water to be supplied into a cooling roll in accordance with the deviation  of the actually measured value of the surface temp. of the roll from a set value. CONSTITUTION:A quick cooling roll 8 is revolved at a high speed, and molten metal is quickly  cooled thereon to solidify to a thin strip 9. Cooling water is conducted from a rotary joint 13  through a hollow shaft 14 in the inside cylinder 12 of the roll to the part under the roll  surface and is discharged through a hollow shaft 15 and a rotary joint 16. The discharged  water is once stored in a water storage tank 17. Part thereof is sucked into a pump 21 for the purpose of recirculation and part thereof is discharged through an overflow pipe 18. The surface temp. of the roll is measured with a thermometer 19, and the signal thereof is fed to a  controller 20, where the signal is compared with a set value and is allowed to cascade to a  water temp. controller 22 so as to maintain the set value at all times. The signal of the  thermometer 23 and the set signal of the controller 20 are collated, and the openin of a valve 24 connecting to a high pressure cooling water pipe 25 is regulated so as to attain the set  value, whereby the prescirbed water temp, is obtained. On the other hand, the signal of a  flow rate detector 26 enters a flow rate controller 27, where the signal is compared with a set value, and a valve 28, is controlled, whereby a constant flowrate is maintained at all times.
Patent JP-S5345783-A (JP)
Title: Method for assembling rotary cylinder supported by bearings at both ends thereof
Inventor: FUJIMOTO MASAO
IPC: B23P19/00
Filed: 1976-10-06
Abstract: PURPOSE: To provide a method for assembling rotary cylinders supported by bearings at both ends thereof, which is used for large-size cylinders relative to ceramics such as mills and the like, and does not increase the working period and cost as compared with that using a drum integral shape, and further the vibration of core can be surpressed within the allowable value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06309188-A (JP)
Title: Method and device for statically assigning shared device in duplex system
Inventor: KAZETO MASAYA
IPC: G06F1/00
Filed: 1993-04-23
Abstract: PURPOSE:To statically assign the shared device, which is assigned to the computer of a current system where a fault occurs, to the computer of the current system without resetting device asignment information in a duplex system. CONSTITUTION:Device assignment information 32 where 'ASGN' is set correspondingly to device names DEV321, DEV322, DEV 341, and DEV342 with respect to shared devices, which can be initially used by computers which are started by the use of a system start resident volume, and 'RESV' is set correspondingly to device names DEV323 and DEV343 with respect to shared devices which can be initially used by these computers is set in the system start resident volume. When this volume is used to start the computer of the current system, shared devices having device names DEV321, DEV332, DEV341, and DEV342 are statically assigned to this computer. When the computer of a standby system is started by this volume used to start the computer of the current system at the time of the occurrence of a fault in the computer of the current system, shared devices having device names DEV321, DEV322, DEV341, and DEV342 are statically assigned to the computer of the standby system in accordance with device assignment information 32.
Patent JP-S6012889-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA SUMIO
IPC: H04N5/77
Filed: 1983-07-01
Abstract: PURPOSE:To use a filter for camera signal reproducing in common and to miniaturize the body of a magnetic recording device by providing a signal processing circuit for recording that processes a video signal from the outside and a filter that separates the video signal into a luminance signal and a color signal. CONSTITUTION:An adapter 2 provided with input terminals X1, X2 to which external video signals are inputted is connected to an 8mm. video 1, and terminals X1, X2 are connected to a change-over switch SW21. A processing circuit that processes video signals from terminals X1, X2 by a C signal processing circuit 215, Y signal processing circuit 216, comb filter 208, 3.58MHz oscillator 210 etc. Further, an HPF201, an LPF206, frequency converters 207, 212 etc. that separate the video signal into luminance signal and color signal by the output from a synchronizing separating circuit 110 of the camera 1 are provided. The HPF201 and LPF206 are used in common for camera reproduction and the body of the magnetic recording device is miniaturized.
Patent JP-S5818268-A (JP)
Inventor: KURAUSU DEIITAA BAROISU
IPC: B41F31/14
Filed: 1982-07-13
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-H02302307-A (JP)
Title: Synthesis of solid electrolyte of electroconductive lithium and production of electrochemical element
Inventor: TAKADA KAZUNORI
IPC: C01B25/45
Filed: 1989-05-15
Abstract: PURPOSE:To obtain solid electrolyte of electroconductive lithium ion improving deterioration of cell characteristics by synthesizing solid electrolyte of electroconductive lithium ion mainly containing specific complex phosphate in an inert gas atmosphere. CONSTITUTION:Synthesis of a solid electrolyte of electroconductive lithium ion mainly containing complex phosphate expressed by the formula (M is at least one element selected from B, Al, Ga, In, Tl, Sc, Y, La, Ce and Pr) is performed in an inert gas atmosphere. By said synthesis, a solid electrolyte of electroconductive lithium ion without adsorbed water and thus without effect of protonic conduction is able to be obtained. Besides, a solid electrolyte synthesized in the atmosphere is also able to have the similar effect by drying the solid electrolyte and removing adsorbed water as the solid electrolyte does not react with water nor decompose.