baber/WOPTO huggingface dataset:
Patent JP-S52101704-A (JP)
Title: Supporting apparatus of marine spherical tank
Inventor: HIGASHIMURA MASAYOSHI
IPC: F17C13/08
Filed: 1976-02-20
Abstract: PURPOSE:The apparatus is light-weighted and simply and surely constructed that the shore arranged on the weather cover prevents the floating of the tank.
Patent JP-H04236631-A (JP)
Title: Information processor incorporatted with multiport random access memory
Inventor: MIYAKE TAKASHI
IPC: G06F9/46
Filed: 1991-01-18
Abstract: PURPOSE:To improve the information processing capability and to reduce a failure of data transfer by accessing a multiport RAM to interrupt it by read or write and read to plural interrupt generation object addresses. CONSTITUTION:Selecting bits to select plural interrupt generation object addresses of a memory cell part based on input/output ports are stored in selecting registers 8, 9, and 10. Status bits to hold the states of respective interrupts are stored in status registers 11, 12, and 13 in accordance with contents of selecting registers 8, 9, and 10. Or selecting bits to select plural interrupt generation object addresses of the memory cell part of both of interrupt generation based on write from input/output ports and that based on read from them are stored in selecting registers 8, 9, 10, and 19. Consequently, an interrupt control circuit part controls interrupt generation in accordance with contents of these registers.
Patent JP-H06226790-A (JP)
Title: Injection mold
Inventor: KIMURA SHOICHI
IPC: B29C45/17
Filed: 1993-02-05
Abstract: PURPOSE:To prevent two adjacent plates from being freely separated when molds are mounted by an automatic mold changing unit by allowing an arm provided with a connecting hole to protrude to one of the plates of the molds to be separated by the recovering force of a spring at the time of opening the molds, and providing a protrusion to be freely inserted into or removed from the hole at the other plate. CONSTITUTION:A stationary side plate 1 has a compression coiled spring 11, and at the time of opening molds, a moving side plate 2 is separated from a stationary side plate 1 previously from the other part by the recovering force of the spring 11. An arm 21 having a connecting hole 23 is mounted at the plate 2, and a protrusion 12 to be freely inserted into or removed from the hole 23 is mounted at the plate 1 via a compression spring. When the plates 1, 2 are brought into close contact with each other, a protrusion 12 is inserted into the hole 23, and the molds are not freely split. It is mounted on an injection molding machine in this state. After the mounting, an air cylinder 6 provided at a stationary plate 3 side is driven, and a bed plate 13 of the protrusion 12 is moved down by an operating rod to remove the protrusion 12 from the hole 23.
Patent JP-H0654515-A (JP)
Title: Linear dc motor with built-in linear magnetic encoder
Inventor: OBARA KOJI
IPC: H02K41/035
Filed: 1992-01-07
Abstract: PURPOSE:To get a thin and accurate linear DC motor with a built-in linear magnetic encoder suitable for load and momental load in any direction by forming a limitless circulation path for a roller in a slider guide, and also, attaching a scale for a linear magnetic encoder, in parallel with the recess of a direct action guide rail. CONSTITUTION:Truck grooves 15 for load opposed to the truck grooves 7 for load made in a direction action guide rail 3 and extending longitudinally in the shifting direction of a slider 2 are made at the inner faces on both sides of a slide unit 24. And, groups of rollers 16 are interposed between the truck grooves 7 and 15, thus this device is constituted so that the slider 2 can shift smoothly. What is more, a return passage 25 for the roller 16 is made and it is made a limitless circulation path. Moreover, a scale 12 for a linear magnetic encoder is attached to the direct action guide rail 3, and a magnetic sensor 18 is attached to the slide unit 24 through magnetic space, whereby the quantity of shifting of the slider 2, the speed of shifting, and the shifting position are detected to control the speed and the position of the slider 2.
Patent JP-S60163478-A (JP)
Title: Gas laser oscillation device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/097
Filed: 1984-02-03
Abstract: PURPOSE:To obtain stable laser beam power even at a pulse width of 0.1ms or less by a method wherein the micro discharge current at the time of pulse OFF is set in a specific range by connecting one end of a resistor to one of the discharge electrodes of a discharge tube, and connecting a capacitor between the other discharge electrode and the other end of the resistor. CONSTITUTION:When a transistor 3 turns ON, a high withstand voltage vacuum tube 2 turns OFF, the energy accumulated in the capacitor 8 flows as a micro discharge current through a closed circuit made up of the anode side discharge electrode 1a of the discharge tube 1, its cathode side discharge electrode 1b, the resistor 7, and the capacitor 8; the flowing time and the amount of current are dependent on the resistance value R of the resistor 7 and on the capacitance value C of the capacitor 8. In this case, if alpha=R'+R; (R' represents the discharge electrode resistance value at the time of pulse OFF; R, the resistance value of the resistor; C, the capacitance value of the capacitor; VAC, the discharge electrode potential difference at the time of pulse OFF; and tOFF the pulse OFF time) the resistance value R of the resistor 7 and the capacitance value C of the capacitor 8 are determined by formular I .
Patent JP-H04256481-A (JP)
Title: Device for processing waste
Inventor: FUJITA TATSUO
IPC: B09B5/00
Filed: 1991-02-12
Abstract: PURPOSE:To reduce the weight of waste, to improve heat efficiency, and to hygienically process the waste, concering the waste processing device which processes the waste by drying through microwave heating. CONSTITUTION:In a waste processing chamber 3 which contains a waste disposal bag 5, a water drain outlet 7, hot air inlet 14, microwave heating device 6, and heat recovery chamber 8 are provided. The steam, which is generated from the waste 4 by the microwave heat, is condensated on the inner wall of the waste processing chamber 3 and discharged from the water drain outlet 7. In the meantime, air blasting from a air blowing device 10 is turned to hot air through heat exchange at the outer wall of the waste processing chamber 3, and the hot air is sent to the waste processing chamber 3; by drying the waste by the microwave heat and the hot air, the heat efficiency is improved, and by taking out the waste together with the waste disposal bag 5, the waste processing is performed hygienically.
Patent JP-H07206876-A (JP)
Title: Silane compound and its production
Inventor: UEKI SATOSHI
IPC: C07F7/18
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a new silane compound useful as a polymerization catalyst component for propylene, a silane coupling agent, etc. CONSTITUTION:This compound is expressed by formula I (R is 1-methylbutyl), e.g. cyclopentyl-2-pentoxydimethoxysilane. Furthermore, this method for producing the compound expressed by formula I is to react a cyclopentyltrihalosilane expressed by formula II (X is a halogen) with 2-pentanol and then react the resultant reactional product with methanol. In the process, the compound expressed by formula II is reacted with the 2-pentanol in an amount of 1-3mol based on 1mol compound expressed by formula II, as necessary, in a solvent (e.g. hexane), preferably in the presence of a hydrogen halide acceptor (e.g. pyridine) at 20 deg.C to the refluxing temperature for 10min to 5hr and the resultant product is subsequently reacted with the methanol in an amount of 2-5mol based on 1mol product, preferably in the coexistence of the hydrogen halide acceptor at 0 deg.C to the refluxing temperature for 10min to 5hr.
Patent JP-S56115809-A (JP)
Title: Carbon particle cleanup device for internal combustion engine
Inventor: TOMITA MASAHIRO
IPC: F01N3/02
Filed: 1980-02-18
Abstract: PURPOSE: To prevent the cracking and damage of a filter by a method wherein a plurality of filter members consisting of gas permeable ceramics are disposed in an array along the direction of exhaust gas flow.  
     CONSTITUTION: A filter member 2 is provided to collect carbon particles in exhaust gas. The filter member 2 consists of gas permeable ceramics and a plurality of divided members 2a, 2b, 2c are disposed in an array along the direction of gas flow. When carbon particles are collected by the filter member 2, a fuel pump 7, an air pump 10, a burner 5, and a glow plug 11 are operated by means of a differential pressure detector 13 ana a control circuit 14 to burn and clean up carbon particles. Because the filter member consists of divided members, the temperature difference between the upper stream side and the lower stream side of each divided member is small and as a result the cracking and damage of the member is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06228052-A (JP)
Title: Production of high-purity polyglycerol ester of fatty acid
Inventor: YUKI AKIFUMI
IPC: C07C69/33
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a high-purity polyglycerol ester of a fatty acid having excellent physical properties by readily and efficiently removing the unreacted polyglycerol from an esterification reactional product containing the unreacted polyglycerol according to the liquid-liquid extraction. CONSTITUTION:A polyglycerol is made to react with a fatty acid or an ester thereof to provide an esterification reactional product containing the unreacted polyglycerol. The resultant esterification reactional product is then subjected to the liquid-liquid extraction with a mixed solvent of methyl ethyl ketone with water at (10:90) to (90:10) weight ratio as an extracting solvent at 50-100 deg.C, preferably 60-90 deg.C temperature under conditions so as to provide the esterification reactional product in an amount of 25-100 pts.wt., preferably 45-75 pts.wt. based on 100 pts.wt. total amount of the methyl ethyl ketone and water. The resultant extract solution is separated into layers at >=50 deg.C to remove the unreacted polyglycerol into the aqueous phase. The methyl ethyl ketone is distilled away from the oily phase to afford the high-purity polyglycerol ester of the fatty acid. The reactional molar ratio of the fatty acid (ester) to the polyglycerol is preferably regulated to <=2 to carry out the reaction.
Patent JP-H05214927-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIBINO MASAHIKO
IPC: F01N9/00
Filed: 1992-02-04
Abstract: PURPOSE:To set the heater excitation period in response to the operational state without using a temperature sensor in the exhaust emission control device of an internal combustion engine accelerating the warm-up of a catalyst via the excitation of the heater of the heater-incorporated catalyst. CONSTITUTION:A semiconductor relay in a controller 30 is turned on when excitation is started (steps 101, 102) to excite the heater of a heater-incorporated catalyst 24. The heater feed power quantity W is calculated from the product of the excitation current and the excitation period at this time (step 103). W is subtracted from the product of the integrated value SIGMANe of the engine rotating speed and the proportional constant alpha to determine the residual energy T in the heater-incorporated catalyst 24 (step 104), and the semiconductor relay is turned off to complete the excitation to the heater when T becomes larger than the preset energy quantity beta (step 106).
Patent JP-H05215653-A (JP)
Title: Automatic pollen collecting device
Inventor: OSHIMA KEIGO
IPC: G01N1/28
Filed: 1992-02-04
Abstract: PURPOSE:To improve the accuracy by automating the collection of pollen and, at the same time, protecting an unused slide glass before collection and used slide glass after collection from rain water and pollen which give an error to the collection. CONSTITUTION:The title device is constructed in such a way that a projecting setting section 12 supporting a slide glass 16 is protruded to the outside air side from the opening 3 of a cover plate 2 and a mobile stage 11 which sets the section 12 is intermittently driven so that the intrusion of rain water or pollen into the main body of the device can be prevented and the slide glass 16 can be automatically exchanged.
Patent JP-S59145213-A (JP)
Title: Production of polyurethane elastomer of low dynamic heat build-up
Inventor: SANO TAKASHI
IPC: C08G18/00
Filed: 1983-02-07
Abstract: PURPOSE:To produce the titled elastomer having low heat build-up and excellent solvent resistance, by conducting the reaction of a specified urethane prepolymer with a specified polyol one or both of which contain an epsilon-caprolactone chain. CONSTITUTION:An isocyanato group-terminated urethane prepolymer obtained by reacting W1pts.wt. polyol containing 0-95wt% epsilon-caprolactone chain and having a molecular weight MW1>=500 and an (average)hydroxyl group functionality F1>=2 (polyol A) with W2pts.wt. organic polyisocyanate having an (average) isocyanate group functionality F2>=2 is reacted with W3pts.wt. polyol containing 0-95wt% epsilon-caprolactone chain and having a molecular weight MW2<=5,000 and an (average) hydroxyl group functionality F3>=2.2 (polyol B) to obtain the titled elastomer which is a polyurethane elastomer having a crosslinking density (CD) >=0.085 (determined from the equation, wherein MW2 is the MW of an organic polyisocyanate) and in which one or both of polyols A and B contain an epsilon-caprolactone chain.
Patent JP-S52102612-A (JP)
Title: Single side-band frequency division multiplex system using digital pro cessing
Inventor: MARUTA RIKIO
IPC: H03H17/02
Filed: 1976-02-24
Abstract: PURPOSE:To assist in converting a digital time division multiplex signal into a frequency division multiples signal through the use of digital processing.
Patent JP-S63187177-A (JP)
Title: Assisting apparatus on nighttime navigation
Inventor: YOSHIDA TADAO
IPC: G01S13/937
Filed: 1987-01-29
Abstract: PURPOSE:To assist nighttime navigation effectively by a method wherein a target signal from a radar is converted into a target signal in a coordinate system taken by a snooperscope camera and the converted target signal is superposed on an image signal from the snooperscope camera and displayed in a display unit. CONSTITUTION:In a distance and bearing conversion device 10, the distance and the bearing contained in a target signal of each target are subjected to coordinate conversion into a target signal in a coordinate system taken by a snooperscope camera 4 so that each target taken by a radar 1 can be displayed on a display unit 7b together with each target taken by the camera 4. A radar image processing device 12 receives herein a conversion index signal of each target from the device 10, a moving/standstill discrimination signal of each target from a moving target/standing-still target discriminating device 8, a target size signal of each target from a reception signal expansion detecting device 9 and an alarm signal from a collision prevention alarm device 11, and outputs a target pseudo image signal.
Patent JP-H05176785-A (JP)
Title: Production of arbutin
Inventor: NOGUCHI NORITAKA
IPC: C12P19/44
Filed: 1992-01-08
Abstract: PURPOSE:To readily and efficiently obtain arbutin by reacting glucose with hydroquinone in the presence of a beta-glucosidase. CONSTITUTION:Glucose is blended with hydroquinone so as to provide preferably (20:1) to (3:1) weight ratio of the glucose to the hydroquinone and an organic solvent such as preferably ethanol is then added thereto. A beta-glucosidase is added into the obtained mixture and enzymic reaction is carried out to afford the objective arbutin.
Patent JP-S55111866-A (JP)
Title: Liquid coating apparatus
Inventor: YAMAMOTO KATSUHIKO
IPC: B05B17/06
Filed: 1979-02-21
Abstract: PURPOSE: To enable to adhere fine particles to a substance to be coated uniformly and thinly by a method wherein fine particles generated within a container by an ultrasonic sprayer is injected from the container by air stream.  
     CONSTITUTION: Firstly, high frequency electric power is applied from a vibrator between an electrode 6 and a rear metal body 7 of an ultrasonic sprayer 1 to pass electric current to a front metal 2 and a metal 7 on a grounded side from an electrode 6 through an electrostriction vibrator element 5. As a result, a vibrator element 5 is subjected to ultrasonic vibration by frequency set to about 30W45kHz and this vibration is transmitted to a metal 2 to subject a spraying surface 4 to ultrasonic vibration in amplitude of about 10W20μ and, in this condition, an air blower 19 is operated to flow air along the sprayer 1 to inject into a container 12. Thereafter, a flux liquid 25 within an upper tank 23 is introduced to a spraying surface 4 through a cock 22 and finely divided to a particle size of about 10W100μ and fine particles of this liquid 25 is conveyed by an air stream to an upper portion and  injeeted from an outlet 13 to adhere to, for example, a print plate 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59147194-A (JP)
Title: Fluid discharge device
Inventor: SATOU HITOSHI
IPC: F17C9/00
Filed: 1983-02-10
Abstract: PURPOSE:To improve the safety of a device even when it is encountered with a traffic accident or the like, by integrally forming the main unit of a pump device with a terminal box so as to simplify construction relating to the discharge device for a tank lorry. CONSTITUTION:A lead wire 80, being inducted from a stator 78 in the motor part of a canned motor pump 46 and drawn out into a terminal chamber 86 neighboring to a liquid reservoir chamber 44 through a guide pipe 84 penetrating a T pipe 82 and a casing 36, is connected to a power supply cable of an external controller in this terminal chamber 86. Further in this case, insulating resin 88 is filled in an inducted part of the lead wire 80 and the T pipe 82, performing an anti-explosion process, while a seal member 90 and a seal sleeve 92 are interposed in the mounting part of a motor housing 50 to the casing 36. In such way, the power supply cable can be connected in the terminal box, accordingly the complicated wiring in the periphery of a pump device is omittd, thus the simplification of construction can be attained.
Patent JP-H03223826-A (JP)
Title: Camera
Inventor: HAYAKAWA SHINGO
IPC: G02B7/28
Filed: 1990-01-30
Abstract: PURPOSE:To accurately perform the photometry of a main object with excellent operability by automatically using the brightness information of a small area including a selected focus detecting area as a photometric value in the case of performing partial photometry. CONSTITUTION:A field is divided into plural small areas S01-S15 for photometry, and photodetector means SPD, AMP and DI for detecting the brightness of every divided small area and a photometric mode selection means AESW 18 capable of selecting a 1st photometric mode in which the brightness information of one part in a photographing image plane is used as the photometric value and a 2nd photometric mode in which the photometric value is obtained by various arithmetic operations based on the brightness information of the entire photographing image plane are provided. A detecting area selection means AFSW 20 for selecting one of the plural focus detecting areas and a control means which uses the brightness information of the small area including the focus detecting area selected by the means AFSW 20 as the photometric value when the 1st photometric mode is selected by the means AESW 18 are also provided. Thus, the operability, especially in the case of deciding exposure at photographer's wil, is improved.
Patent JP-S57134549-A (JP)
Title: Self-cleaning coated layer
Inventor: MITOMO AKIO
IPC: C23C4/06
Filed: 1981-02-13
Abstract: PURPOSE:To enhance the self-cleanability of an oven by forming a sprayed layer of ceramics contg. an oxide having oxidation catalysis on the surface of a metallic substrate forming the oven with a sprayed undercoat of a corrosion resistant metal in-between. CONSTITUTION:The surface of a corrosion resistant substrate 1 of stainless steel or the like as a material for an oven is freed of stains by blasting, and it is simultaneously roughened to enhance the adhesion to an undercoat to be sprayed. A sprayed undercoat 2 having 20-150mum thickness is then formed by spraying a simple or mixed material such as Ni-Cr, Ni-Al or stainless steel as a spraying material. On the undercoat 2 a self-cleaning ceramic layer 3 contg. an oxide having oxidation catalysis such as Mn2O3, NiO, CoO or CuO buried in a composite ceramic material cotg. SiO2 is formed by a spraying method.
Patent JP-S53105189-A (JP)
Title: Driving method for elctroluminescence device
Inventor: YAMAMURA NOBUYUKI
IPC: H05B44/00
Filed: 1977-02-24
Abstract: PURPOSE: To make easy for synchronizing the device and to make small the device in size, by applying each pulse to the both terminals of the luminescent device from a pair of outputs of nonstable multivibrator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57134520-A (JP)
Title: Heat treatment of hollow stabilizer
Inventor: YAMAO MASATO
IPC: B60G21/055
Filed: 1981-02-13
Abstract: PURPOSE: To reduce treating time and to eliminate the generation of thermal deformation, scale, etc. by performing the heat treatment of a hollow stabilizer through electrical conduction to part of the stabilizer body in place of heating in a furnace.  
     CONSTITUTION: A hollow stabilizer body 1 is formed of hollow materials having a root part 2 mounted to the body side of a vehicle, arm parts 3 of which the leading end parts are mounted to wheel sides, and curved parts 4 between the part 2 and the parts 3. In the case of heating only the parts 4 where max. stress is generated in general in order to make a heat treatment, electrodes 5, 6 are mounted on both sides in the longitudinal direction of the parts 4, and these are connected to an electric power source part 7. Electric current is applied between the electrodes 5 and 6 via the parts 4, whereby the parts 4 are heated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03223996-A (JP)
Title: Prepaid vending machine
Inventor: OKI YASUHIKO
IPC: G07F7/08
Filed: 1990-01-29
Abstract: PURPOSE:To easily set the additional value of a fixed amount at all times when the value is applied by recording fixed amount data showing the fixed amount of the prepaid value to an ID card in advance and adding the prepaid value to the fixed amount when the fixed amount of the prepaid value is designated at the time of adding the prepaid value. CONSTITUTION:A fixed amount data (b) showing the fixed amount of the pre paid value is recorded in an ID card 10 in advance and a value adding means is provided to add the prepaid value based on the fixed amount data (b) when designating the fixed amount of the prepaid value at the time of adding the prepaid value. Therefore, when the fixed amount of the prepaid value is designat ed, the value adding means applies the fixed amount value of the fixed amount data as the new value based on the fixed amount data (b) recorded in the ID card 10, namely, regardless of the remaining amount. Thus, there is no trouble of losing the ID card 10 or lacking the amount.
Patent JP-H05219120-A (JP)
Title: Call connection controlling system in packet assembling and disassembling device
Inventor: HIGUCHI MASAYO
IPC: H04L12/70
Filed: 1992-02-06
Abstract: PURPOSE:To easily and quickly change a communicating opposite party DTE. CONSTITUTION:In the case that a communicating opposite party is changed to a PT2 after the completion of call setting between a PAD1 and the PT1, the PT1 edits a PAD message, and transmits the PAD message to the PAD1 in conformity with CCITT recommendation X.29 procedure. The PAD1 having received this message sets and changes opposite party address information, and next, relases a call between the PAD1 and the PT1. Further, the PAD1 sets the call again by direct calling, and sets the call to the PT2.