baber/WOPTO huggingface dataset:
Patent JP-S63268947-A (JP)
Title: Intake air quantity control device for engine
Inventor: ISHINO HIROMASA
IPC: F02D41/00
Filed: 1987-04-24
Abstract: PURPOSE:To prevent insufficiency of giving a feeling of deceleration and decrease in the fuel consumption by limiting the quantity of air supplied to an engine when a rise in the engine speed is detected in the case where a vehicle is decelerated by the agency of an engine brake. CONSTITUTION:In the case where a gear-in switch 22 is in the ON position, in a control unit, it is detected whether a brake switch 21 is in the OFF position or not. And, then, if the brake switch 21 is in the OFF position, it is judged that the vehicle in question is in the state where deceleration is performed by the agency of an engine brake with a throttle valve closed completely. When a rise in the engine speed is detected by an engine speed sensor 23 in the above state, an air control valve 14 is controlled to operate so that the quantity of air supplied at the point of time when the rise in the engine speed is detected is maintained as it is. Consequently, in such case, the air supply quantity results in being limited, and thereby, the efficacy of the engine brake is improved and the fuel consumption can also be improved.
Patent JP-S62255795-A (JP)
Title: Profile heat transfer pipe and manufacturing device thereof
Inventor: TSUZAKI YOSHINOBU
IPC: B21C1/22
Filed: 1986-04-30
Abstract: PURPOSE:To provide a profile heat transfer pipe which has high heat transfer performance, by a method wherein a spiral groove is formed in the inner surface of a pipe, the width of an outlet inlet part is decreased over that of a breast part on the deep inner side, and a spiral fin is formed on the outer surface of the pipe. CONSTITUTION:A spiral fin 2 is formed to the outer surface of a profile heat transfer pipe 1, made of a high heat thermal conductive metal, through rotation of a press disc 18. Meanwhile, a continuous spiral groove 3 is formed in an inner surface by means of a grooved plug 7, a crest part 4 is pressed by means of a floating plug 8 and a dice 12 to form a projected part 4a, and width W of an outlet inlet part 3a is decreased over width W of a breast part 3b. The so formed groove 3 causes internal fluid to be agitated in a rotated state to promote exhaust of boiling bubbles. This constitution enables manufacture of a profile heat transfer pipe, which has high heat transfer performance, with high productivity.
Patent JP-S5626210-A (JP)
Title: Optical system for optical measurement and adjustment
Inventor: USUI MASAYUKI
IPC: G01B11/26
Filed: 1979-08-09
Abstract: PURPOSE: To ensure a simple and quick measurement of the plane straightness and the axis linearity, etc., by distributing the optical element formed with a transparent substance having a reflecting surface whose thickness can be ignored in such way that the incident luminous flux may be divided into two parts which are substantially symmetrical to each other.  
     CONSTITUTION: Optical elements 1 and 2 are formed by adhering glass blocks 5 and 7 having reflecting surfaces 3 and 4 with surfaces 3 and 4 held between blocks 5 and 7 and other glass blocks 6 and 8, and then distributed so that the reflecting surfaces may be parallel substantially to optical axis 10 of the incident luminous flux and also these two reflecting surfaces may be orthogonal to each other. In case plural numbers of objects are aligned onto a straight line, elements 1 and 2 are put between telescope 20 and index 19. Then index 19 is observed through telescope 20, and the position of index 19 is adjusted so that four split images of index 19 appearing within the viewfield may overlap into one image. In this moment, it can be decided that index 19 overlaps the reference line formed with elements 1 and 2. Through such operation and adjustment, all objects can be aligned on the reference line. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11276067-A (JP)
Title: Yogurt
Inventor: UEDA HISAYASU
IPC: A23C9/123
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain yogurt with excellent palate feeling and taste, useful for health or the like through suppressed syneresis without addition of any stabilizer within a fat rate of high demand by adjusting average fat globular diameter to a specified level or lower. SOLUTION: This yogurt is such one as to be 1.5-3 wt.% in fat rate and free from any stabilizer and also have an average fat globular diameter adjusted to a value or lower determined by the formula: average fat globular diameter [nm]=175.7 × fat rate [wt.%]+310.1. By the way, as the average diameter of fat globules in the yogurt after fermented becomes smaller, the syneresis rate of the yogurt decreases, thereby suppressing a syneresis of the yogurt.
Patent JP-H07280895-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI YOICHI
IPC: G01R31/28
Filed: 1994-04-14
Abstract: PURPOSE:To provide a semiconductor integrated circuit device in which the mounting density is enhanced while simplifying the wiring structure by mounting a test mode detection circuit for realizing an easy and stabilized test mode operation. CONSTITUTION:The semiconductor integrated circuit device comprises an input terminal IN formed on a semiconductor substrate on which a circuit 4 to be tested is formed while being connected therewith, and a test mode detection circuit which operates with a predetermined power supply voltage at a predetermined input potential when the circuit 4 is operated in test mode. The test mode detection circuit comprises an input detection circuit 3 and a circuit 2 for detecting a power supply voltage operating the input detection circuit 3, wherein the lowest levels of the input potential and the power supply voltage are set higher at the time of entering from normal mode into test mode as compared at the time of entering from test mode into normal mode. The test mode detection circuit varies the operational range when it enters into the test mode and when it exits the test mode.
Patent JP-S62258797-A (JP)
Title: Water treatment
Inventor: FUJIMOTO TADAO
IPC: C02F3/08
Filed: 1986-05-01
Abstract: PURPOSE:To prevent the trouble of an installation by providing a ceramic filter to the upper part of a fluidized bed of microorganism in a reaction tank for microorganism and forming a semifluidized bed of a carrier stuck with microorganism to the installation region of the ceramic filter. CONSTITUTION:Water to be treated which is fed through a raw water feed path 1 and a circulation path 9 is dispersed by a perforated planar material 13 and jetted upward in a reaction tank 2. Carriers 12 stuck with microorganism are fluidized by the water to be treated and a fluidized bed 12A of microorganism is formed in the reaction tank 2. A semifluidized bed 12B of the carriers 12 is formed in the installation region of a ceramic filter 5 by means of the fluid limiting action for the carriers due to the ceramic filter 5. The water incorporated in the reaction tank 2 is subjected to purification treatment by microorganism stuck on the carriers 12 in the anaerobic atmosphere. Thereby high-degree purification treatment by the ceramic filter is enabled.
Patent JP-S5435716-A (JP)
Title: Skew detector system of magnetic head
Inventor: KIMURA HISASHI
IPC: G11B20/20
Filed: 1977-08-25
Abstract: PURPOSE: To detect skew by reading the output of a comparator and the output of a memory inputted with the values of the read counters of the tracks at both ends, displaying the same in panel or transferring the same to upper apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5225747-A (JP)
Title: Preparation of 1,4-diformul-4-vinylcyclo hexene and 3-formylfuran
Inventor: NAKAO KOUZOU
IPC: C07B61/00
Filed: 1975-08-22
Abstract: PURPOSE: 1,4-Diformul-4-vinylcyclohexene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06186741-A (JP)
Title: Photohardening elastomer mixture and recording material, formanufacture of letterpress printing plate, obtained by it
Inventor: UIRII KURUTO GURIISU
IPC: C08F287/00
Filed: 1993-04-05
Abstract: PURPOSE: To provide a photosensitive elastomer mixture which can be developed in a water-based medium under loose conditions and dilute with water and has high durability against a printing ink. CONSTITUTION: This mixture contains (a) an elastomer binder, (b) a free radical polymeizable comps. having compatibility with the binder, and (c) a compd. which initiates polymn. by exposure to chemical rays. The binder is soluble or dispersible in water or a water soln., and consists of (A) hydrophobic soft blocks having <-30 deg.C glass transition temp., (B) hydrophilic hard blocks containing basic groups and having >10 deg.C glass transition temp., (C) hydrophobic hard blocks having >50 deg.C glass transition temp. and (X) branched or crosslinked single polymer blocks produced from a unit of a compd. containing two or more vinyl or isopropenyl groups or from a similar compd.
Patent JP-S61267825-A (JP)
Title: Retrieving system for character string
Inventor: HARADA TAKENOSUKE
IPC: G06F17/30
Filed: 1985-05-13
Abstract: PURPOSE:To retrieve data with high efficiency by monitoring the data flowing on a data bus in terms of hardware when the data on an external storage device are transferred to a main storage by a DMA method. CONSTITUTION:A central processing unit 5 writes a desired character string to a latch circuit in a character string retrieving circuit 8. A direct memory access controller DMAC4 receives a DMA request signal DRQ from the external storage device and sends a halt request HRQ to the unit 5. Then the DMAC4 sends an answer signal DACK to the external storage service when an answer signal HLDA is sent back and starts the DMA transfer. Then the circuit 8 compares the character string read out of the external storage device with the character string designated by the unit 5 through a comparator. Then the coincidence if obtained between both character strings is reported to the unit 5 with interruption.
Patent JP-H02280647-A (JP)
Title: Communicator for motor
Inventor: NAKANISHI TAKAYUKI
IPC: H02K13/00
Filed: 1989-04-21
Abstract: PURPOSE:To obtain an inexpensive commutator having long life and excellent affinity with carbon brush by making the commutator slidable on the carbon brush of copper-zirconium alloy. CONSTITUTION:In a motor, commutator slidable on a carbon brush is made of copper-zirconium alloy. Copper-zirconium alloy has good affinity with the carbon brush and forms a stable carbon film on the carbon brush. The carbon film serves as a solid state lubricant, and a sliding element having low and stable frictional coefficiency can be obtained. Consequently, production of spark due to increased contact resistance between the carbon brush and the commutator can be prevented. Furthermore, since the carbon film can be formed easily, direct contact of copper in the commutator with the carbon brush can be prevented and abrasion thereof can be retarded. Furthermore, since Zr is less expensive than Ag, an inexpensive commutator can be obtained.
Patent JP-S58219670-A (JP)
Title: Dictionary for translation and dictionary retrieval system using it
Inventor: OKAJIMA ATSUSHI
IPC: G06F17/28
Filed: 1982-06-16
Abstract: PURPOSE:To decrease the necessary number of dictionaries, by describing the meanings of words and phrases in dictionaries for translation not in other languages, in codes for expressing meaning conceptions. CONSTITUTION:An electronic dictionary consists of, for example, a processor 1, display 2, input device 3, dictionary memories 4-7 of English, Japanese, Germany, and French, working area 8, and memory 9 for program storage. The memories 4-7 each have the 1st section area for the correspondence relation between coded characters forming words described in the 1st language and ideographic codes for expressing meaning conceptions of those words and the 2nd section area for the correspondence relation between coded characters forming words described in the 2nd languages and their ideographic codes. Consequently, the number of dictionaries necessary for translation among (n) kinds of language is reduced from 2XnC2 to (n).
Patent JP-S58219234-A (JP)
Title: Production of high bulk density aromatic polyesteramide
Inventor: KATOU NOBUKATSU
IPC: C08G69/44
Filed: 1982-06-16
Abstract: PURPOSE:When an aromatic polyesteramide is precipitated by adding an organic solvent to a solution thereof, water is added together to produce an aromatic polyesteramide of high bulk density and little thermal deterioration. CONSTITUTION:On the precipitation of an aromatic polyesteramide of the formula (R<1>-R<3> are H, 1-4C alkyl; R<4>-R<15> are H, 1-4C alkyl, Cl, Br; Ar<1>-Ar<3> are m- or p-phenylene, naphthalene, biphenyl, diphenylalkylene, diphenylether, diphenylsulfide, diphenylketone and other divalent radical; m, n are 0 or positive integer where 2m+n>=15) by adding an organic solvent scarcely dissoving the same such as benzene or toluene or cumene thereto, water is added together to produce the objective aromatic polyesteramide of high bulk density.
Patent JP-S62258243-A (JP)
Title: Synchronizing mechanism for transmission
Inventor: HIRAIWA KAZUMI
IPC: F16D23/06
Filed: 1986-05-06
Abstract: PURPOSE:To make it possible to form a meshing groove portion of an inner ring by means of a forging die, and thereby eliminate cutting to improve the productivity, by providing a lubricating oil groove having an outer conical surface and the meshing groove portion at the corresponding circumferential position. CONSTITUTION:An inner ring 24 of a synchronizer ring 22 for carrying out a synchronizing operation on opposite surfaces of a conical ring 28 can be manufactured by forging. A lubricating oil groove 52 is provided at the same circumferential position as of a contact end surface of the inner ring 24, and a lubricating oil groove 54 is provided at the same circumferential position as of a contact end surface 58. Accordingly, an inclined surface 60a of a forging die 60 can reach the contact end surface 56 through the lubricating oil groove 52, and similarly the contact end surface 58 can be also formed by the forging die. Accordingly, a groove portion 24b of the inner ring 24 can be formed by forging without the need of cutting, thereby improving the productivity and reducing the production cost.
Patent JP-S60246333-A (JP)
Title: Preparation of adamantane
Inventor: IIDA HIROSHI
IPC: C07C5/22
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a hydrocarbon, having the adamantane structure, and useful as an intermediate for medicines and various chemicals efficiently in high selectivity, by isomerizing a tricylcic saturated hydrocarbon in the presence of a specific isomerization catalyst. CONSTITUTION:A >=10C tricyclic saturated hydrocarbon, e.g. tricyclo[5.2.1.0<2.6>] decane, is reacted in an atmosphere containing H2 gas or hydrogen chloride gas in the presence of an isomerization catalyst prepared by treating a cation exchange zeolite containing an active metal, e.g. Pt, Ni, Co, Fe or Re, supported thereon at 150-300 deg.C under ordinary pressure -50atm pressure to carry out isomerization and give the aimed compound. The above-mentioned catalyst is prepared by dipping a cation exchange zeolite in an aqueous solution containing the active metal, dipping the resultant zerolite supporting the active metal in an aquesous solution of ammonium sulfate, stirring to resultant material at a suitable temperature and for a suitable time, and reducing the resultant material under heating at 350-600 deg.C preferably in an H2 gas stream.
Patent JP-S59226289-A (JP)
Title: Washing device in concrete pump
Inventor: FUJITA KEIJI
IPC: F04B15/02
Filed: 1983-06-07
Abstract: PURPOSE:To permit to wash the inside of a delivery pipe by utilizing the pumping effect of the concrete pump itself by a method wherein a specified internal member is inserted extractably into a valve body in the concrete pump sucking and discharging by the switching of the valve body having three-way paths. CONSTITUTION:Upon washing after finishing concrete sending work, the delivery pipe 9 is removed at first and the insides of a hopper and an outer tube 4 are washed with water. Next, the three-way path 6a is positioned so as to communicate the hoppe 2, the outer tube 4 and the connecting section 5 of the delivery pipe 9 by the switching of the valve body 6 and the internal member 11 is inserted into the valve body 6. A sponge 17 is inserted into the end of the delivery pipe 9, a valve box 1 is connected to the delivery pipe 9 again by a victoric joint 10 and the inside of the hopper is filled with washing water. Then, the expanding and contracting operations of a cylinder 8 are repeated to suck the water in the hopper 2 into the outer tube 4 and discharge it out of the outer tube 4 and concrete in the delivery pipe 9 is pushed out by these operations, thus, the inside of the delivery pipe is washed.
Patent JP-S62258957-A (JP)
Title: Controller for water heater
Inventor: ITO YOSHIKAZU
IPC: F24H1/18
Filed: 1986-05-02
Abstract: PURPOSE:To permit the accurate control of the necessary amount of hot-water at a high temperature within a wide range by a method wherein remaining hot-water in a hot-water reserving tank is detected by a hot-water temperature sensor to set the amount of supply of water by subtracting the amount of remaining hot-water from the necessary amount of hot-water while a water supplying time is controlled by a timer unit. CONSTITUTION:The title controller is provided with a hot-water temperature deciding means 15, which compares and decides the output signal of a hot-water temperature sensor 3 with a preset temperature, and a water supply control means 16, which controls the starting of a motor operated valve 11, while the amount of remaining hot-water, the amount of supply of water and a water supplying time are calculated from the output signals of a required amount of hot-water setting means 6 and the hot-water temperature sensor 3. A timer unit 18 controls the calculated water supplying time while the amount of supply of water is corrected by a water supplying amount correcting means 20 from the output signal of a water amount sensor 19 attached to the predetermined position of the wall surface of a tank. According to this method, the amount of supply of water is controlled by a time, only the necessary amount of hot-water which is obtained by subtracting the amount of remaining hot-water from the required amount of hot-water, can be heated up and the error of supply of water, caused by the change of water supplying speed, is corrected by detecting it by the water amount sensor, therefore, the amount of supply of water into the tank may be controlled accurately.
Patent JP-H05281786-A (JP)
Title: Electrophotographic toner
IPC: G03G9/08
Filed: 1992-03-30
Abstract: PURPOSE:To obtain an electrophotographic toner in which a coloring agent is improved to avoid copy without permission or forgery by using a luminescent material which emits light by irradiation of UV rays as the coloring agent. CONSTITUTION:This electrophotographic toner essentially consists of a binder resin, coloring agent, charge controlling agent, releasing agent, etc. As for the coloring agent, a luminescent material which emits light by irradiation of UV rays is used. An output picture image with this toner can not be recognized on a white copy paper sheet because the luminescent material is white in visible light. But, the picture image emits specific light by irradiation of UV rays and can be recognized. Moreover, even if this picture image is used as an input to be copied by a usual electrophotographic copy machine, the output picture image is almost white solid and can not be recognized. Thereby, even copy without permission or forgery by copy is attemped, it can be prevented.
Patent JP-S62260074-A (JP)
Title: Phosphating method
Inventor: YAMAGATA YUTAKA
IPC: C23C22/07
Filed: 1986-05-01
Abstract: PURPOSE:To accelerate the formation of a film during phosphating by immersing the cathode and a metallic product as the anode in a phosphating soln. for forming a phosphate film on the metallic surface and by carrying out DC electrolysis. CONSTITUTION:The cathode 2 connected to the negative pole of a DC power source 3 and a product 5 to be phosphated such as an iron material as the anode connected to the positive pole of the power source 3 are immersed in an aqueous soln. (phosphating soln.) 4 contg. phosphoric acid and a primary phosphate such as manganese primary phosphate as essential components, and phosphating is carried out by DC electrolysis. The velocity of dissolution of the metallic surface of the product 5 is increased, and the deposition of secondary and tertiary phosphates is accelerated in accordance with the increase. Ions of a metal having a smaller ionization tendency than the constituent metal of the product 5, e.g., copper are preferably added to the phosphating soln. 4.
Patent JP-H08297569-A (JP)
Title: Source program correction supporting device
Inventor: MAKINO NORIAKI
IPC: G06F11/28
Filed: 1995-04-26
Abstract: PURPOSE: To easily and securely perform the correction of a source program accompanying the operation confirmation of an execution type program in program development from a trace file. CONSTITUTION: This device consists of a cross-reference file 2 containing a correspondence table of output items generated at the time of compilation and relative lines, a source program storage file 3, the trace file 4 which contains input/output data at the time of a test of operation confirmation, and a trace editor 5. A trace file display means 51 reads in the trace file 4, adds discrimination marks to read output items, and displays them on the screen of an input/output device 1. When data of an output item is corrected, a relative line retrieval means 52 retrieves the relative line where the output item is updated by referring to the cross-reference file 2. An error information adding means 53 reads in the source program and adds error information to the relative line, and a correction line display means 54 displays relative lines on the screen in order. A list can also be displayed.
Patent JP-H10283653-A (JP)
Title: Optical information recording and reproducing device and optical recording medium
Inventor: NAGANO HIROBUMI
IPC: G11B7/127
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device capable of protecting the copyright of a software of the like by erasing a recorded content while reproducing the recorded information of a software or the like at the time of reproducing the information of the software whose period using or the like has passed. SOLUTION: In an optical information recording and reproducing device performing the recording and reproducing of information including information for reproduction management with respect to rewritable optical recording medium D, this device is constituted so as to be provided with an optical pickup 7 selectively outputting a first laser beam having a power capable of reproducing information recorded on the optical recording medium D without erasing the information and a second laser beam having a power capable of erasing the information recorded no the medium D while reproducing the information. Thus, this device erases the recorded content of the information recorded on the medium while reproducing the information at a necessary time.
Patent JP-S5226388-A (JP)
Title: Sulfur resisting carrier for catalyst used for reductive denitration
Inventor: UMEMURA YOSHIO
IPC: B01D53/94
Filed: 1975-08-26
Abstract: PURPOSE: A carrier used for reductive denitration showing no reduction in activity and strength of catalysts caused by sulfur oxides present in the exhaust gas to be treated. 
     COPYRIGHT: (C)1977,JPO&Japio