baber/WOPTO huggingface dataset:
Patent JP-S5572828-A (JP)
Title: Supervisory unit
Inventor: SHIBATA NAGAHIKO
IPC: G01P3/42
Filed: 1978-11-27
Abstract: PURPOSE: To make it possible to supervise the existence of a defective of a body of revolution by deciding on the state of the body of revolution by a decision unit by detecting light reflected by the reflecting part of the body of revolution with alternate reflection and non-reflection parts.  
     CONSTITUTION: Body of revolution 1 is provided with reflector 3 composed of two parts, 1st reflection part 31a and 2nd part provided with alternate reflection parts 31a and non-reflection parts 32. Then, reflected light only from reflection part 31a is detected by photo detector 4 and as far as the body of revolution has no abnormality, operator 6 outputs signal "1" all the time. As for reflected light from other parts of reflector 3, 2nd operator 7 provides frequency-voltage conversion and when body of revolution 1 is in stationary rotation and stopping, operator 7 outputs signals "1" and "0" respectively. Judging from a combination of signals from operators 6 and 7, decision unit 8 makes decisions on the normal rotation, rotation stop and defective of the body of revolution 1, and consequently the existence of the defective of the body of revolution can be supervised through display unit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847219-A (JP)
Title: Storage measuring device of silo for storing powder and particle
Inventor: MOTOYASU HISASHI
IPC: G01F23/296
Filed: 1981-09-17
Abstract: PURPOSE:To measure the amount of storage with high accuracy by issuing an ultrasonic wave to the upper face of a stored material from ultrasonic sensors that are arranged radially at the upper section of a silo and are able to go up and down. CONSTITUTION:A wire 6 goes up and down by means of a wire winding and unwinding device 5, and ultrasonic level sensors 3 hang at a specified position measurement elements that are arranged radially. The distance of the up and down movement of the wire 6 is detected by a movement distance detector 8. An ultrasonic wave is oscillated from an ultrasonic level sensor 3. The measuring points that correspond to the sensors 3 that cover all the upper face of a stored matter 7 are detected by detecting the reflection wave. The distance signal of each measuring point and the movement distance signal for the movement of the wire 6 are input to a store volume measurement device 9 and the input is processed there for calculation to calculate the volume of the stored matter from the shape of the upper surface of the stored matter 7 and its distance from the bottom face of the slab 2. With this arrangement the volume of the stored matter can be measured with high accuracy.
Patent JP-S5386225-A (JP)
Title: Developer device
Inventor: MITSUYAMA AKIRA
IPC: G03G15/09
Filed: 1976-11-29
Abstract: PURPOSE: To provide a clear picture photographed, having a desired picture shade obtainable even for an elevated photograph speed, wherein a reservoir of a developer carried by a magnet roller's rotation is formed near a developing area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6036714-A (JP)
Title: Boiling and cooling apparatus for engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P3/22
Filed: 1983-08-09
Abstract: PURPOSE:To raise the cooling efficiency of a boiled and cooled engine and to prevent leakage of vaporized coolant, by controlling a feed pump of the engine to keep the liquid surface at a constant level, and returning liquid coolant back to a cooling system from a reservoir tank when the pressure in a closed circuit of coolant becomes negative. CONSTITUTION:Vapor of a coolant produced in a water jacket 13 of an engine is cooled and liquefied in a condenser 23, to which forced draft of cooling air is supplied from a motor-driven fan 17, and the liquefied coolant is returned to the water jacket 22 by a feed pump 20. The motor-driven fan 17 and the feed pump 20 are controlled by a control circuit 24 to keep the level of liquid surface, the boiling temperature and pressure in the system at optimum values. When pressure in the system becomes negative and a vacuum switch 59 is turned OFF, for instance, by driving a vehicle down a slope at a high speed, or when the vehicle is stopped, current supply to a solenoid valve 28 is stopped and the valve 28 is opened, so that coolant in a reservoir tank 25 is drawn into the water jacket 22 to keep a required level of coolant.
Patent JP-S6037192-A (JP)
Title: Semiconductor light emitting element
Inventor: YOSHIDA KATSUJI
IPC: H01S5/00
Filed: 1983-08-09
Abstract: PURPOSE:To adjust the central light emitting wave length exactly to specified value by a method wherein, in a double heterojunction type semiconductor light emitting element, thin layers with band gap smaller than an energy equivalent to specified light emitting wave length is provided on both sides of an active layer. CONSTITUTION:An N type AlGaAs layer as the first clad layer 2, the first thin layer 3, an active layer 4, the second thin layer 5 respectively made of AlxGa1-xAs, a P type AlGaAs layer as the second clad layer 6, a P type GaAs cap layer 7 are laminated on an N type GaAs crystal substrate 1. The band 9 of the thin layers 3, 5 is made smaller than that of the active layer 4. The energy level will rise steeply toward the region of active layer 4 due to existence of the thin layers 3, 5 providing the active layer with a flat region. Most of the carriers implanted in the active layer region may transit between bands with even energy gap to be recoupled while light may be emitted at nearly single wave length with the central wave length of the emitted light exactly adjusted to (x) value of the active layer 4.
Patent JP-S6124568-A (JP)
Title: Preparation of dihydropyridine ester
Inventor: NAKAJIMA YOSHIMOTO
IPC: C07D211/90
Filed: 1984-07-13
Abstract: PURPOSE:To produce the titled compound useful as a remedy for circulatory diseases, in high yield, without producing by products, by converting a 1,4-dihydropyridine derivative to an active ester with a carboxylic acid activation agent, and reacting the active ester with an alcohol. CONSTITUTION:The 1,4-dihydropyridine-3,5-dicarboxylic acid monoester derivative of formula I (R<1> is 2-3C nitratoalkyl) is treated with a carboxylic acid activation agent in an inert solvent such as dichloromethane, tetrahydrofuran, etc. at <=40 deg.C to obtain the 1,4-dihydropyridine-3,5-dicarboxylic acid active ester of formula II (X is residue of carboxylic acid activation agent). The active ester is made to react wih an alcohol of formula III (R<2> is 2-3C different from R<1>) in an inert solvent in the presence of a catalyst such as hydrogen chloride, etc. to obtain the compound of formula IV. The carboxylic acid activation agent is e.g. acetic formic anhydride, etc.
Patent JP-S63309675-A (JP)
Inventor: FURUTA TSUNEKATSU
IPC: D03D15/00
Filed: 1987-06-10
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-H0438560-A (JP)
Title: Store data transfer system
Inventor: MOCHIZUKI HIDEO
IPC: G06F9/52
Filed: 1990-06-04
Abstract: PURPOSE:To decrease the number of chips in a store buffer by writing a store data, which is read from a vector register, into a vector store data buffer by a time division system in a memory access control part. CONSTITUTION:When the read instruction of the vector register is received, data processing parts A and B transfer the vector data from the vector register through signal lines 101 and 102 to a memory access control part 13 for every 2T. A select circuit 18 selects a vector data a0 transferred form a data processing part A in the first 1T, among the vector data transferred from the data processing parts A and B, selects a vector data b0 transferred from the data processing part B in the next 1T and selects a vector data a1 in the following 1T, and those data are alternately written into a vector store buffer 17. When the data are inputted for more than the half of the buffer 17, they are transferred to a main storage device.
Patent JP-S627794-A (JP)
Title: Cold rolling oil composition
Inventor: MUTO TOSHIMI
IPC: C10M149/04
Filed: 1985-07-04
Abstract: PURPOSE:A cold rolling oil composition, containing a specific lubricating oil component and specific high polymer dispersing agent and having improved lubricity and circulation stability of coolants. CONSTITUTION:A cold rolling oil composition containing (A) one or more lubri cating oil components selected from the group consisting of fats or oils, fatty acid esters and mineral oils and (B) a high polymer dispersing agent consisting of (i) a (co)polymer of an amino monomer expressed by formulas I-III (A is O or NH; n is an integer 1-3; R1 is H or CH3; R2 are 4-18C alkyl; m is 4 or 5; R4 and R5 are H or 1-18C alkyl), acid addition salts and quaternary ammonium salts thereof and/or a copolymer of the monomer expressed by formulas I-III and/or quaternary ammonium salts with one or more vinyl monomers selected from alpha,beta-unsaturated carboxylic acids, itaconic acid, maleic acid, sulfone group-containing vinyl compounds, acrylonitrile, vinylpyrrolidone, etc.
Patent JP-H05344016-A (JP)
Title: Power save device for fm radio receiver
Inventor: FUTAMURA KAZUHIRO
IPC: H04B1/18
Filed: 1992-06-05
Abstract: PURPOSE:To suppress power consumption with respect to the power save device for an FM radio receiver using a battery for a portable telephone set as a power supply in which a reception electric field strength is fluctuated. CONSTITUTION:This device is provided with an electric field intensity detection means 1 detecting a voltage in response to a reception electric field strength, a power variable means 3 varying a power fed to a supplied section 2 including an active element before a demodulation stage of a reception circuit and a control means 4 controlling the operation of the power variable means 3 in response to a voltage detected by the electric field strength detection means 1. The control means 4 controls the operation of the power variable means 3 in response to the voltage detected by the electric field intensity detection means 1. Thus, the power variable means 3 varies the power supplied to the supplied section 2 to reduce the power consumed by the section 2.
Patent JP-H08338841-A (JP)
Title: Sandwich immunoassay
Inventor: FUKUDA SHIGEHIRO
IPC: G01N33/543
Filed: 1995-06-13
Abstract: PURPOSE: To obtain an inexpensive and stable sandwich immunoassay system by reducing the quantity of precious antibody to be used. CONSTITUTION: A primary antibody performing no labeling operation nor limited decomposition, an antigenic substance and a labeled secondary antibody comprising IgY obtained by immunizing a chicken with an antigenic substance are caused to react thus producing a sandwich complex. The sandwich complex is then bonded to an insoluble carrier carrying an antibody bonding substance exhibiting affinity to the primary antibody but not exhibiting affinity to the secondary antibody (anti-antibody, avidin and similar substances are excluded) Finally, B/F separation is performed.
Patent JP-H0818697-A (JP)
Title: Communication system
Inventor: HASHIMOTO TAKASHI
IPC: H04M15/00
Filed: 1994-06-28
Abstract: PURPOSE:To apply no charging to erroneous communication and to prevent unconditional connection for prankster calls or erroneous number calls made by unspecified people according to the requests from subscribers on a communication system which makes communication through a public line network. CONSTITUTION:An exchange 2 is provided with a connection control part 10 connecting a subscriber terminal equipment 1 at the originating side and a subscriber terminal equipment at the reception side, line connection signal detection part 11 detecting the connection and disconnection of the subscriber terminal equipment 1 at the originating side and the subscriber terminal equipment at the reception side, charging discrimination part 12 detecting the line connection time and judging whether or not to charge to the terminal equipment 1, and charging start holding part 13 from the line connection to the start of charging. When the connection time is within the holding time, it is not changed.
Patent JP-H05342722-A (JP)
Title: Tape-cassette insertion apparatus
Inventor: SASAKI KEIZO
IPC: G11B15/68
Filed: 1992-06-08
Abstract: PURPOSE:To enhance the operating rate of a tape-cassette taking-in-and-out durability test by a method wherein a tape-cassette insertion device is installed and the ejection and the insertion of a tape cassette are mechanized in the tape-cassette taking-in-and-out durability test of a VTR. CONSTITUTION:A tape-cassette insertion device 10 is installed so as to be faced with a VTR 7 which has been set on a base stand 2; it is constituted of the following main parts: a capacitance-type sensor 16; a sliding bar 18; and a DC motor 23. The capacitance-type sensor 16 reads out a copperfoil tape 9 for detection, which has been pasted on a tape cassette 8; it detects that the tape cassette 8 has been ejected. The sliding bar 18 is advanced and retreated with reference to the tape cassette 8 by means of the sensor 16. When it is advanced, it pushes the tape cassette 8 ejected from the VTR 7 into the VTR 7. The DC motor 23 advances and retreats the sliding bar 18 with reference to the tape cassette 8.
Patent JP-S5479095-A (JP)
Title: Preventing method for slipping of seal in pressure tester
Inventor: YOSHIKAWA YUUZOU
IPC: G01N3/12
Filed: 1977-12-05
Abstract: PURPOSE: To avoid pressing pipe end to head body, by designing the outside diameter of correction ram smaller than the pipe being tested, holding the force due to area difference with hydraulic cylinder, and confining the pipe being tested by means of holding metal piece.  
     CONSTITUTION: When a pressure is created within a pipe being tested 8, as the reaction thereto, a main ram 14 retreats by the amount of compression of the fluid in main cylinder 9. At this time, since the outside diameter of the pipe 8 is designed larger than that of a correction ram 9, a head body 10 retreats due to the force caused by such area difference. However, the pipe 8 is held by hydraulic cylinders 15, 15 provided at the right end of the body 10 and holding metal pieces 16, 16 provided at the tip of piston rod, with the force due to area difference, so that the pipe 8 may not retreat (slip). Besides, in performing pressure test, since the end face of the pipe 8 is not held against the body 10, the pressure test may be carried out without causing damage on the end face of the pipe being tested and the head body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10328806-A (JP)
Title: Detection of hole as cast and instrument therefor
Inventor: SUKESADA HIDEAKI
IPC: B22D17/22
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To effect the detection of a defective product before a casting is completed as the product and to surely execute the inspection. SOLUTION: In a method for inspecting whether the broken piece of a pin for hole as cast remains in the inner part of a hole (wh) as cast of the casting (w) or not, an inspecting rod 8 is fitted slidably in the axial direction to a movable die 4 in a trimming press 2 and the tip part 8f of the inspecting rod 8 is inserted into the hole (wh) while shifting a movable die 4 and it is inspected whether the broken piece of the pin for hole as cast exists or not, from the displacing quantity of the inspecting rod 8 to the movable die 4. In such a way, since the inspection of the hole (wh) as cast is executed at the time of trimming the casting (w), the defective product can be detected before the casting (w) is completed as the product, and the loss can be stemmed to a min.  Further, since the inspecting rod 8 is linked with the movable die 4 in the trimming press and the inspection is executed by actually inserting the inspection rod 8 into the hole (wh) as cast, the inspection is surely executed and also, the inspection process of the hole (wh) is unnecessary to be specially prepared.
Patent JP-S5849349-A (JP)
Title: Chloroacetanilide derivative and herbicide containing it
Inventor: CHIYOMARU ISAO
IPC: C07C231/00
Filed: 1981-09-18
Abstract: NEW MATERIAL:An N-methylchloroacetanilide derivative shown by the formulaI(R is H or methyl). USE:A herbicide. Showing a controlling effect on Monochoria vaginalis Presl, a weed in paddy fields by its small application amount, having no phytotoxicity to useful crops (especially to paddy-rice plant). PROCESS:For example, a compound shown by the formula II is reacted with a base such as an alkali hydroxide, alkali carbonate, etc. as a dehydrochlorinating agent in a solvent such as acetone, benzene, etc. at -10-200 deg.C for 1-3hr, to give a compound shown by the formulaIin high yield.
Patent JP-S5270981-A (JP)
Title: Takin outsolid material from storage vessel
Inventor: SUGIMOTO YOSHIKAZU
IPC: G21F9/30
Filed: 1975-12-10
Abstract: PURPOSE: To take out sblid materail such as waste resin from, for example, a storage tank of waste resim by spraying a fluid at aplace where a path leading to an ejector opens in the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0340385-A (JP)
Title: Power supply outlet
Inventor: IISAKO HIROSHI
IPC: H01R13/56
Filed: 1989-06-07
Abstract: PURPOSE:To reduce breakage around an outlet hole in which a power plug is inserted by arranging the surface of outlet hole so as not to fixed to the surrounding areas and capable of inclining freely. CONSTITUTION:An outer 1 is formed spherically, and the outlet hole 2 is situated where part of the sphere is cut flat, and a plate 4 assumes a form cut circular. This outlet 1 is secured to the base 3 so that the plane of outlet hole 2 of the sphere of outlet 1 becomes parallel with the plane of the plate 4. Thus a plug 5 is prevented from being bent or severed from the power cord even though the power plug inserted in the outlet hole 2 is pulley by any external factor, to reduce risk of damaging the surrounding of the outlet.
Patent JP-H06180969-A (JP)
Title: Cleaning mechanism for card type information recording medium
Inventor: SAITO MAKOTO
IPC: G11B23/50
Filed: 1992-05-12
Abstract: PURPOSE:To maintain the card insertion force and the card pressure force of a card cleaning mechanism constant. CONSTITUTION:A cleaning roller 2 and a follower roller 3 are installed inside an apparatus body 1 so as to face the shaft core of-a card insertion port la, the follower roller 3 is supported by a bearing part 4a in a load lever 4, and the load lever 4 is fixed to the apparatus body 1 by a pin 5. An arm part 4b in the load lever 4 and a frame 7 are connected by a tension spring 6, an adjusting screw 8 is installed and a gap S is adjusted.
Patent JP-S6039848-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNASHIMA YOSHITAKA
IPC: H01L21/302
Filed: 1983-08-12
Abstract: PURPOSE:To connect a high melting-point metal and a second metallic layer positively by selectively etching a metallic oxide formed on the high melting- point metallic layer by an aqueous solution, etc. containing ammonia and exposing the metal. CONSTITUTION:A polycrystalline silicon gate electrode 4 and a gate oxide film 3 are formed on a P type silicon substrate 1 through a photoetching method, and arsenic ions are implanted to shape N<+> diffusion layers 5. The surfaces are coated with a SiO2 film, a SiO2 film 6 is left on the side wall of a gate through reactive ion etching (RIE), tungsten films 7 are formed on a source and a drain and a gate electrode, and the surfaces are coated with a SiO2 film 8. Connecting holes 101-103 are formed through RIE while using a resist film 9 as a mask for shaping the connecting holes, and a resist is removed by an oxygen plasma incinerator. Tungsten oxides 11 are formed on the surfaces of the tungsten films 7 at that time. Only the tungsten oxides 11 are etched selectively and removed by using an aqueous solution containing ammonia, and aluminum layers 12 as second metallic wiring layers are formed.
Patent JP-S5770572-A (JP)
Title: Developing device for copying machine
Inventor: AKAMATSU HIROYUKI
IPC: G03G21/10
Filed: 1980-10-20
Abstract: PURPOSE:To remove the foreign matter mixed in the developer without any side effect by providing a foreign matter removing brush which combs off the foreign matter ina magnetic brush by locating the ears of its brush into the moving locus of the magnetic brush and combing the magnetic brush. CONSTITUTION:A foreign matter removing device 6 consists of a brush roller 17, a flicker member 18, a foreign matter receiver 19, a support 20 supporting these and an intermittently driving mechanism 21. A brush 17a is formed of a synthetic resin, and the leading end parts thereof are bent like loops and are located in the magnetic brush on the sleeve surface. Hence, if there is any foreign matter such as paper powder in the magnetic brush at the time when it passes a brush roller part, the foreign matter is combed off by the brush 17a of the brush roller 17 without any side effect.
Patent JP-S5770329-A (JP)
Title: Floor heating panel
Inventor: NANAMI TAKASHI
IPC: F24D3/00
Filed: 1980-10-20
Abstract: PURPOSE: To form a floor heating structure in the same way as the work of the conventional floor panel placement by constituting the floor heating structure with a room heating pipes being sandwiched between a floor panel surface material filled with heat insulating material and a heat radiating plate.  
     CONSTITUTION: Core materials 1 are assembled to form frame bodies that are hollow inside and a room heating pipes 4 are provided on the side of the hollow section of a surface material 2, and a heat radiating plate 5 is placed on the pipes 4 to cover it, and further heat insulating stuffing material 6 is placed between the surface material 2 and rear face material 3. The floor heating panels 6 in this constitution can be manufactured in a plant in unit basis, and heating panel installation work can be carried out in the same manner as placement of the conventional floor panels. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08339070-A (JP)
Title: Apparatus for processing photographic sensitive material
Inventor: MOGI FUMIO
IPC: G03D3/00
Filed: 1995-06-13
Abstract: PURPOSE: To execute quality control high in photographic characteristics and accuracy in a processing solution. CONSTITUTION: The density of the exposed and nonexposed parts of a color paper 16P processed in a processing bath 10N is measured by a densitometer 22. When the density of the nonexposed part exceeds the upper limit of a prescribed range, it is judged in the following order whether a processing amount of the color paper 16P per a unit time, the accuracy of the feed rate of a replenishing solution, and pH, specific gravity, and an addition amount of water of the processing solution are abnormal or not, and the cause of exceeding the limit is assumed and a countermeasure against thus cause is executed.
Patent JP-S63311275-A (JP)
Title: Color zoom copying device
Inventor: SUZUKI MINORU
IPC: G03G15/041
Filed: 1987-06-12
Abstract: PURPOSE:To favorably correct the deviation in a focusing point caused by the color astigmation characteristic of a lens by executing a color correction different from a usual magnification correction concerning a prescribed color filter, especially, whose deviation in the focusing position is large among plural color filters. CONSTITUTION:If the prescribed filter R is inserted into an optical path, an interlocking part 80a is pushed and an interlocking spring member 80 is rotated around an axis 81, and then a cam lever 37 is turned counterclockwise through an interlocking projection 82. Since a cam follower 40 abuts on a cam surface 41R for R, the lens L2 of a back group is moved on a moving locus this time. Then, the deviation in the focusing position by the respective color filters can be favorably corrected. Since color separation of the respective filters such as M, B, G and R is executed with one rotation of an endless belt the latent image by all the colors can be formed on a photosensitive drum and the developing of the image can be executed on a same substance to be transferred (paper). And if fixing is completed, a color copy where the deviation in the focusing position caused by the difference of color is removed can be obtained.