baber/WOPTO huggingface dataset:
Patent JP-S5674621-A (JP)
Title: Flow meter for open channel
Inventor: NOMURA NOBUO
IPC: G01F1/52
Filed: 1979-11-22
Abstract: PURPOSE: To make it possible to reduce the power consumption and use a battery which is easily portable and is of a small capacity, by calculating the flow rate based on the water level at every prescribed time by means of the microcomputer, and printing out the result of this calculation whenever it is executed several times.  
     CONSTITUTION: The water level varied portion measured by the water level measuring part 1 is input to the selective circuit 9 after the A-D conversion 8. On the other hand, the controlling circuit 22 takes out a signal of "00" second from the time signal sent out from the timer circuit 21, and supplies the electric power to the microcomputer 11 by operating the second power supply circuit 20 at every one minute. The microcomputer 11 takes out a water level signal from the selective circuit 9, and calculates the flow rate. Moreover, in case of the printing time, a data is sent to the printer 13 from the computer 11, and printing is executed. While the computer 11 is stopped, the data is held by the holding power supply circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0446030-A (JP)
Title: Uv-ir absorbing glass
Inventor: YANAGISAWA OSAMU
IPC: C03C3/095
Filed: 1990-06-12
Abstract: PURPOSE:To enable dissolution of glass excellent in IR and UV absorptivity in an oxidative atmosphere and to realize easy and continuous manufacture of glass having no bubble with using a clarifying agent such as mirabilite (Na2SO4) by using a specified glass composition. CONSTITUTION:This IR/UV absorbing glass substantially has the following compsn. Namely, by wt.%, SiO2:65 - 75, Al2O3:0 - 5, Na2O:10 - 18, K2O:0 - 5, CaO:5 - 15, MgO:0 - 5, CeO:0.1 - 3, and CuO:0.05 - 1.
Patent JP-S638671-A (JP)
Title: Laser beam printer
Inventor: KADOWAKI HIDEJIRO
IPC: H04N1/113
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a clear image free from registration shift and color shift by adjusting light emission power corresponding to the sensitivity of a photosensitive body in a 1st blanking period and then adjusting the light emission power corresponding to beam detection in a 2nd blanking period. CONSTITUTION:A 1st adjusting means 12a, 13a for dividing a period for scanning the non-image area of a photosensitive body 44 by a laser beam LB radiated from a laser unit 41 and adjusting the light emission power of a laser beam outputted from a monitoring means 1 during the sending of the 1st blanking signal alpha and 2nd adjusting means 12b, 13b for adjusting the light emission power of the laser beam to a beam detecting level detected by a beam detector 46a during the sending of the 2nd blanking signal beta. Thereby, an image write timing signal can be sent always at a constant timing level. Consequently, resistration shift can be accurately suppressed, the photosensitive body can be irradiaged by the laser beam having light emission power corresponding to the electrostatic latent image potential of the photosensitive body and an image free from color shift can be always reproduced.
Patent JP-S6212025-A (JP)
Inventor: OISHI HIROTOSHI
IPC: H01H73/18
Filed: 1985-07-09
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-H10339676-A (JP)
Title: Explosion-proof load cell
Inventor: HORIUCHI HIROBUMI
IPC: G01G3/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To utilize an allowable explosion proof gap effectively by forming the explosion-proof gap between the inner surface of a through hole applied with a strain gauge and the outer circumferential surface of a plug body inserted into the through hole. SOLUTION: A through hole 18 having circular cross-section is made through opposite side faces at a strain generating part 12 and four strain gauges 20 are applied to the inner circumferential surface thereof. When the fixing part 14 is fixed and a load is applied to the movable part 16, the strain generating part 12 is deformed and a corresponding strain is detected through the bridge circuit in the strain gauge 20 in order to operate the magnitude of the load based on the detected value. A pair of male and female plug bodies 32, 34 are inserted into the through hole 18 from the opposite sides thereof and fastened to form an explosion-proof gap (d) between the outer circumferential surface of both plug bodies and the inner surface of the through hole.  The explosion-proof gap (d) is set at 2 mm or less when the sum of the inner volume from the outer end of joint face of both plug bodies and the inner volumes of a terminal plate containing room 22 and a through hole 26 is less than 100 cm<3> and the depth of the joint face is 6-25 mm. Explosion-proof regulations can be satisfied without sacrifice of load detecting function.
Patent JP-H103919-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NITTA YOSHIAKI
IPC: H01M4/505
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To easily and accurately carry out a potential design by examining the relation between the analysis data from the NMR spectrum reflecting two kinds of lithium sites held by the space group Fd3m an the potentials of a manganese-spinel compound. SOLUTION: The spinel type lithium-containing manganese oxide expressed by the general formula LiMn2 O4 is constituted of a broad spectrum (a) having a line width exceeding 100ppm and a spinning side band (b) having a line width of at least 100ppm or below measured by the MAS/Spin-echo method. A positive electrode material having the area ratio of 9-30%, of the spectrum (b) to the spectrum (a), for 4V-class active material in order to obtain the oxidation- reduction region of 30-60% of the whole reversible capacity for an open circuit potential of 3.5V or above, and a positive electrode material having the area ratio of 9% or below for the 3V-class active material in order to obtain the oxidation-reduction region of 75% or above of the whole reversible capacity for an open circuit potential of 3.5V or below, are used.
Patent JP-H11321568-A (JP)
Title: Wiper motor cooling structure
Inventor: ARAI TAKESHI
IPC: B60S1/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To effectively cool a wiper motor without requiring a dedicated cooling fan and without enlarging the wiper motor and complicating its structure. SOLUTION: A wiper motor 5 constituted of a motor main body 8 and a motor cover 9 is fitted to the engine chamber inside face of a cowl duct 2 in this wiper device for a vehicle. An air intake port 10 introducing air into the motor cover 9 and an air discharge port 11 discharging the air in the wiper cover 9 are provided at positions on nearly a diagonal line, the air discharge port 11 and the cowl duct 2 are communicated by a communication passage 11a and a communication hole 21a, an air stream flowing in the motor cover 9 from the air intake port 10 and sucked into the cowl duct 2 from the air discharge port 11 is generated by the negative pressure in the cowl duct 2 caused by the rotation of an air conditioning blower 12, and the inner motor main body 8 is effectively force-cooled.
Patent JP-H04351387-A (JP)
Title: Shape memory alloy driving device
Inventor: INAGAKI HIROYUKI
IPC: F16K31/70
Filed: 1991-05-29
Abstract: PURPOSE:To make it possible to accurately control the behavior of displacement of an acting body to be driven, by absorbing looseness of a shape memory alloy caused by its deterioration due to fatigue. CONSTITUTION:There are provided a wire holding member 5 which connects wires 1 and 2 whose circumference consists totally or partially of shape memory alloy, and an acting body 6 which is connected to one end of the wires 1 and 2 and energizes the wires 1 and 2 in the direction of tension. At the time of shrinkage of the shape memory alloy due to heating, the acting body 6 is displaceably supported by a spring 3 connected to the other end of the wires 1 and 2. On the other hand, looseness of the shape memory alloy occurring at the time of elongation due to cooling is absorbed.
Patent JP-H10338101-A (JP)
Title: Fitting structure of washer hose
Inventor: NAKAYAMA AKIO
IPC: B60R16/08
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To property adjust flexure and bending of a washer hose and to lock the hose positively so as not to come off holders. SOLUTION: One end part 24a of a first rod 24 for a stopper is oscillatably journalled to the lower face part 18a of a hood 18 through a first hinge part 32. One end part 26a of a second rod 26 shorter than the first rod 24 is oscillatably journalled to the nearly center part of the first rod 24 through a second hinge part 34. A first holder 28 and a second holder 30 of nearly pulley shape coming in rotational contact with a washer hose 12 are respectively fitted to the other end parts 24b, 26b of the first rod 24 and second rod 26, the opposite ends to the hinge parts 32, 34.
Patent JP-S6214406-A (JP)
Title: Electromagnetic core
Inventor: ITO HARUHIKO
IPC: H01H50/16
Filed: 1985-07-12
Abstract: PURPOSE:To obtain an electromagnetic core superior not only in corrosion resistance but also in magnetism characteristics, by a method wherein amorphous silicon steel plates are inserted between core materials, each consisting of a stainless steel plate, one by one every several sheets of the core materials, and are laminated into an integral body. CONSTITUTION:Fe-Si-B silicon steel plates 3 made amorphous are inserted between core materials 1, each consisting of a stainless steel plate, one by one every three sheets of the core materials 1. The core materials 1 and the steel plates 3 are caulked with pins 2 and are integrally formed. By this constitution, the electromagnetic core superior in both of corrosion resistance and magnetism characteristics is obtained.
Patent JP-S5485400-A (JP)
Title: Piezoelectric oxide
Inventor: YOKOMIZO YUUJI
IPC: H01L41/187
Filed: 1977-12-20
Abstract: PURPOSE: To making the size of ternary fine crystal grains uniform and reduce the surface wave propagation loss, by adding MnO 2  and Al 2 O 3  to basic constituents which are In(Li 3/5 /W 2/5 )O 3 , PbTiO 3  and PbZrO 3 .  
     CONSTITUTION: PbO, ZrO 2 , In 2 O, Li 2 O, WO 3 , MnO 2  and Al 2 O 3  are accurately weighted and then mixed with one another to add 0.05 to 3% by weight of Mn 2 O 3   and 0.05 to 3% by weight of Al 2 O 3  to the basic constituents which are 0.2 to 22%  by mol of In(Li 3/5 W 2/5 )O 3 , 36 to 57% by mol of PbTiO 3  and 33 to 54% by mol of PbZrO 3 . These raw materials may be hydroxide, carbonate, oxalate, etc. which can be changed into oxide by heating. The mixed material is preparatorily baked and then pulverized to a mean grain size of about 1.5 to 1.7 μ. Polyvinyl alcohol is added to the pulverized powder. The mixture is molded under pressure and then baked. A DC electric field of about 20 to 40 KV/cm is applied to the baked piece, thereby polarizing it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6314036-A (JP)
Title: Forced circulation type heat source machine
Inventor: YASUNAGA SHUNICHI
IPC: F24H1/00
Filed: 1986-06-27
Abstract: PURPOSE:To attempt to reduce the space required for piping by reducing the number of pipes for connection from 3 to 2 between a heat source and a bath tub and at the same time eliminate the loss of time up to taking bath by obtaining a hot water in a large quantity and stably which is at a high temperature regardless of supplied cold water. CONSTITUTION:A forced circulation heat source 1 has a hot water pouring pipe 7 provided with a hot water pouring solenoid valve 8, and at the same time the heat source is connected to an additional combustion heat exchanger 13 via a hot water supply pipe 9, water tank 23, tank outlet pipe 24, tank solenoid valve 25a, pump inlet pipe 25, circulation pump 21 and additional combustion inlet pipe 22. Furthermore, the additional combustion inlet pipe 22 and an additional combustion outlet pipe 15 are connected via a bypass pipe 26, bypass solenoid valve 27 and bypass pipe 28. Further, the additional combustion outlet pipe 15 and a bath tube return cold water pipe 17 or return pipe 18 are connected with a bypass pipe 29, bypass solenoid valve 30 and bypass pipe 32. As a result, the number of pipes which connect the bath tub 10 and the heat source becomes two and it is possible to obtain a large amount of hot water pouring into the bath tub and the necessity to replenish the bath tub with water is eliminated.
Patent JP-S637742-A (JP)
Title: Cooking device
Inventor: MIKI MASAYOSHI
IPC: A23B4/03
Filed: 1986-06-27
Abstract: PURPOSE:To introduce the open air into a main body, to keep temperature constant and to prevent smoke from becoming dilute, by detecting temperature in the main body by a temperature sensor in smoking and driving a blower and an air direction changing device when temperature reaches a set temperature. CONSTITUTION:Temperature in a main body 1 is detected by a sensor 13 and the open air is introduced into the main body 1 by a blower 4. A signal from the sensor 13 is detected in a control circuit consisting of a transistor 15, a relay 16, a point 17, etc., and an air direction changing device 5 and the blower 4 are driven when temperature reaches a set temperature. Namely, since the open air is introduced into the main body by driving the blower, the temperature in the main body can by controlled. Since the air is not directly brought into contact with a food by an air direction changing device when the open air is introduced, smoke is not diluted.
Patent JP-H0284427-A (JP)
Title: Polymerization of cycloolefin by metathesis catalyst system and metathesis catalyst composition
Inventor: ROBAATO JIYON MINCHIYAKU
IPC: C08G61/08
Filed: 1989-06-16
Abstract: PURPOSE: To obtain the subject product which is stable over a long period, colorless and transparent and useful as automobile parts or the like by ring- opening polymerization of norbornane-based monomer in the presence of a metathesis catalyst.  
     CONSTITUTION: Nonbornane-based monomers are ring-opening polymerized to provide the objective polymer in the presence of a metathesis catalyst containing (A) a catalyst selected from a molybdenum compound and a tungsten compound that does not have hindered phenoxy group and (B) a co-catalyst consisting of an organic metal compound that does not contain halogen, of at least one kind of metal selected from tin, lead, silicon, Li, Mg, boron, zinc, and germanium, and (C) a halogen supply source containing a sufficient amount of halogen to impart polymerizing activity. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6213629-A (JP)
Inventor: OKAWA YUKIO
IPC: E04B1/20
Filed: 1985-07-12
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-H101726-A (JP)
Title: Treatment of aluminum dross
Inventor: SUGIYAMA ISAO
IPC: C22B7/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To make the harmless of dross in a simple method by adding and heating a prescribed quantity of water into the dross. SOLUTION: The adding quantity of water is desirable to about 1/3-3 times to the dross. In the case of being less than the range, a hydrolytic reaction is made to insufficient. In the case of being too mush to the range, a solid-liquid separating equipment is necessary and a problem of drainage treatment, etc., is developed. Heat and stirring temp. after this treatment, is desirable at 60-100 deg.C for uniformly promoting the reaction. In the case of being more than the range, heat loss caused by vaporization of the water is large and therefore, this is uneconomical. In the dross becoming paste-state after water-treatment, ammonia produced by the hydrolysis remains and is necessary to remove. Further, alumina hydrate covering aluminum nitride grain surface produced by the hydrolysis is stabilized, and it is necessary to restrain the reaction again.  For this purpose, the paste-state dross is again heated to 300-500 deg.C. The heating time is ordinarily held to the above temp. range for >=20min, and thereby, the dross becomes dry-state.
Patent JP-S5274629-A (JP)
Title: Adhering method
Inventor: HAYASHI MAMORU
IPC: C09J5/00
Filed: 1975-12-19
Abstract: PURPOSE: A method for adhering an adhesive sheet to a core material without folding the former, which comprises covering the surface of the adhesive sheet placed on the surface of the core with a protecting sheet of a low friction coefficient, covering further with a rubber sheet thereon, and evacuating the space between the rubber sheet and the core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0445208-A (JP)
Title: Method for controlling distribution of charged material in blast furnace
Inventor: KOBAYASHI TAKASHI
IPC: C21B5/00
Filed: 1990-06-13
Abstract: PURPOSE:To stably keep heat load of a stave and to secure the adequate distribution of gas flow by obtaining data showing condition in a blast furnace from each measured value of sensors in the blast furnace, processing, using expert rule and deciding inclination angle pattern in a swinging chute. CONSTITUTION:Data from various kinds of the sensors 9 are inputted in a data input means 5 from a process computer 3 to make various kinds of data showing the furnace condition, such as shaft temp. with stave heat load, the fixed sonde temp., utilization ratio of shaft gas, thickness ratio of ore at the furnace wall to coke layer. From these data, the actual condition recognition and change with the lapse of time to the distribution of gas flow are decided with a neural net work 7. Successively, based on the experiences and the actual results, swinging chute inclining position pattern in the bellless charging apparatus is decided from an expert rule 10 to decide the distribution action. This distribution action is given to the swinging chute control unit 8.
Patent JP-H112756-A (JP)
Title: Camera
Inventor: NISHIMURA HITOSHI
IPC: G02B7/08
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To easily execute focusing on a desired subject by driving a focus detection rotating and driving device based on positional information and detecting the focusing state of a photographing optical system at plural focus detection parts. SOLUTION: The inputted positional information is transmitted to a specified position arithmetic processing part 10 so as to calculate a specified position. An AF sensor position controller 3 moves an AF sensor 4 to the specified position calculated by the arithmetic processing part 10. The AF sensor 4 detects the focusing state of a photographing lens, that is, a photographing optical system on the subject included in a focus detection area at the position to which the sensor 4 is moved by the controller 3. The photographing lens is driven to a driving position calculated by an arithmetic processing part 1 based on the detected result by the sensor 4. Since the position of the focus detection area is moved to the desired position by using an input device 2, a photographer executes focusing operation to the optional subject on a finder display image plane.
Patent JP-S6133764-A (JP)
Title: Vapor phase soldering device
Inventor: SHIRAI MITSUGI
IPC: B23K1/015
Filed: 1984-07-25
Abstract: PURPOSE:To prevent the leakage of vapor by opening a valve device to supply the cooling liquid in a tank to a sprayer to condense the vapor in a vapor vessel in a necessary case such as service interruption. CONSTITUTION:A solenoid valve 12 opens and the cold heat medium 2' stored in a liquid storage tank 10 is fed to a shower nozzle 11 and is sprayed into the vapor vessel 1 when the service interruption arises. The temp. in the vessel 1 is quickly decreased and the satd. vapor of the heat medium is condensed and liquified by such spraying, by which the volume is considerably decreased. As a result, the negative pressure below the atmospheric pressure is temporarily generated in the vessel 1 and the vapor of the heat medium remaining in the vessel 1 is stored in the vessel 1. The leakage of the heat medium vapor is thus prevented.
Patent JP-H07330847-A (JP)
Title: Modifier for unsaturated polyurethane for curing and molding, unsaturated urethane composition for curing and molding containing the same and method for curing and molding the same composition
Inventor: SUZUKI TOSHIJI
IPC: C08L75/00
Filed: 1994-06-10
Abstract: PURPOSE:To obtain the subject modifier capable of preventing shrinkage in curing and molding and simultaneously improving transparency of a cured molded article, by using a prescribed unsaturated urethane resin and a radically polymerized cross-linked polymer particles. CONSTITUTION:This modifier comprises cross-linked polymer particles which are obtained by radically copolymerizing an unsaturated urethane resin composed of an unsaturated urethane obtained by urethanizing (A) an unsaturated monool of formula I or formula II (Y<1> is a residue after removal of OH from a bi or trivalent among a polyhydric alcohol, a polyether polyol, a polyester polyol or a polyether ester polyol; Y<2> is a residue after removal of OH from a trihydric alcohol; R<1> and R<2> are each H or CH3; R<3> is a 5-21C aliphatic hyrocarbon; (m) is 1 or 2) with (B) a diisocyanate compound, and further radically polymerizing (C) an unsaturated urethane containing a copolymerizable (meth)acrylic ester and contain 5-60mol% unreacted radically polymerizable group based on the whole radically polymerizable groups.
Patent JP-H07336154-A (JP)
Title: Feedforward amplifier
Inventor: SERA YASUO
IPC: H03F1/32
Filed: 1994-06-13
Abstract: PURPOSE:To improve the distortion compensation amount of a feedforward amplifier which is a kind of a multi-frequency common amplifier. CONSTITUTION:Isolators 6 and 12 for which amplitude frequency characteristics over the entire use frequency band are approximated to the output frequency characteristics of a main amplifier 4 and an auxiliary amplifier 10 are respectively inserted to the delay line 5 of a distortion detection circuit 20 and the delay line 11 of a distortion elimination circuit 30. Thus, extraction and cancellation, in the case of synthesizing two pieces of input in power synthesizers 7 and 13 and performing distortion detection and distortion elimination are improved over the entire band.
Patent JP-S5676380-A (JP)
Title: Multiblade wheel
Inventor: OGURA KOUZABUROU
IPC: B24D7/06
Filed: 1979-11-28
Abstract: PURPOSE: To increase the grinding ratio, by constituting each blade body on a base metal member from adhered diamond grains.  
     CONSTITUTION: To the main grinding surface 2 of the wheel is formed the blade bodies 3 with a space 1a therebetween. The blade bodies 3 extend tangentially to a rotational direction shown by the arrow and are fixed. The blade body 3 is formed such that the diamond grains 5 each having an unreleasable film are solidified by a bond 4 and the diamond grains 5 are in contact with each other to form a continuous configuration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0518786-A (JP)
Title: Playback image plane display device
Inventor: TAKAHASHI KOICHI
IPC: G06F3/048
Filed: 1991-06-25
Abstract: PURPOSE:To display data rapidly with efficiency so as to grasp the process state easily by displaying the constitution of the process in a graphic form by the assignment of a man-machine interface, and setting an empty display area in the vicinity. CONSTITUTION:A user operates a background image plane editing part 31 using a man-machine interface 2 to replace a process P with graphics. At this time, an empty display area is set in the vicinity so as to display numerical data collectively. These are transmitted to a background image plane setting part 4 to obtain CRT display information. The desired time is set in a time setting part 32, and a time advance part 33 or a time return part 34 is operated to advance or return the time by unit time. The time signal TK of the time setting part 32 is then transmitted to a pointer control part 5, and the data DK1...DKm of a trend data base TD is transmitted to a display data setting part 6. The setting part 6 allocates addresses in such a way as to embed this data group into the empty display area.