baber/WOPTO huggingface dataset:
Patent JP-S5654247-A (JP)
Title: Preparing crystallized aggregate based on sewage sludge
Inventor: KAWASE MITSUO
IPC: C03C10/00
Filed: 1979-10-09
Abstract: PURPOSE: To provide a crystallized aggregate having excellent mechanical strength and chemical resistance by a method wherein a sewage sludge essentially consisting of SiO 2 , Al 2 O 3 , Fe 2 O 3  and CaO and regulated to a specific range of composition is melted, and the obtained nucleus-forming product is heat-treated under a specific condition.  
     CONSTITUTION: A sewage sludge having a main chemical composition of SiO 2 : 18W45wt%, Al 2 O 3 : 1W15wt%, Fe 2 O 3 ; 1W35wt%, and CaO: 13W45wt% and the CaO/SiO 2  ratio controlled to 0.6W1.3 is melted in a melting furnace. The molten product is kept at 850W950°C for 15min or more to form crystallization nuclei. The obtained nucleus-forming product is crystallized by being kept at 1,050W 1,200°C for 20min or more. This produces a high-strength crystallized aggregate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619234-A (JP)
Inventor: YUJI KENJI
IPC: A01K85/01
Filed: 1984-06-23
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-2000320758-A (JP)
Title: Flexible joint structure and construction method therefor
Inventor: KAMEOKA HITOSHI
IPC: E03F3/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a pipe body such as a box calvert and a shield tunnel to be embedded in the ground submerged and capable of providing a water stop function while allowing relative displacement in each direction between adjacent pipe bodies. SOLUTION: This flexible joint structure constituted by connecting adjacent cylindrical rigid members 5 by a beltlike elastic member 2 is constituted in such a way that water-tight mounting parts 3 with the cylindrical rigid members 5 are provided at both ends of the beltlike elastic member 2, a distance between both water-tight mounting parts of the beltlike elastic member 2 is longer than a straight line distance L between mounting parts of adjacent cylindrical rigid members, and the shape formed by mounting parts 10 of both of the cylindrical rigid members 5 mutually is a v shape when viewed in a cross section.
Patent JP-H11300903-A (JP)
Title: Conductive laminate
Inventor: ABE KAZUHIRO
IPC: B32B27/18
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To improve antistatic performance under low humidity and enable maintaining of transparency without clouding even when a film is thick by laminating a conductive layer mainly composed of a π-conjugated conductive polymer and an acrylic denatured resin on at least one side of an inorganic and/or organic base. SOLUTION: A conductive laminate is formed by laminating a conductive layer mainly composed of a π-conjugated conductive polymer and an acrylic denatured resin on at least one side of an inorganic and/or organic base. A polyaniline and/or its derivative, a polypyrrole and/or its derivative, a polyacetylene and/or its derivative, a polythiophene and/or its derivative or the like is used for the π-conjugated conductive polymer. A graft body, which is modified by introducing an acrylic side chain by a resin B with respect to a resin A composing a main chain by graft coplymerization, is used for the acrylic denatured resin. Thereby, antistatic performance under low humidity can be improved.
Patent JP-H02308949-A (JP)
Title: Output fluctuation detecting device for multi-cylinder engine
Inventor: KOTANI TAKESHI
IPC: F02D45/00
Filed: 1989-05-23
Abstract: PURPOSE:To precisely detect the output difference by detecting the output torque difference between cylinders at the engine rotating speed of each cylinder and at the average engine rotating speed, and prohibiting the detection of the output fluctuation when an engine is not controlled at the preset lean air-fuel ratio. CONSTITUTION:A fuel control means A controls the fuel feed quantity so that the air-fuel mixture fed to an engine is set to the lean side from the theoretical air-fuel ratio in the preset operation region where the output of the engine is not relatively required, e.g., in the light-load region. An output fluctuation detecting means E detects the output torque difference between cylinders based on detected results of a cylinder speed detecting means C and an average speed detecting means D and feeds it back to the fuel control means A. If a lean judging means B judges that the engine is not controlled at the preset lean air-fuel ratio, a prohibiting means F prohibits the detection of the output fluctuation. The output fluctuation is not detected under the operation condition when the effect of noise is large, thus the detection precision of the output fluctuation is improved, thereby the precision of the operation control can be improved.
Patent JP-2000317672-A (JP)
Title: Cream solder for mounting part
Inventor: UENO RYOICHI
IPC: B23K35/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide cream solder for mounting parts by which the generation of solder balls after reflow is restrained. SOLUTION: Fine metallic powder 13, having the melting point higher than the melting point of solder powder 12 and moreover having a grain size distribution in the upper limit side within the grain size distribution of powder composing the solder powder 12, is mixed. Thus, the fine metallic powder 13 is interposed between the land part 4a of a wiring board 4 and the electrode part 3a of a part 3 at the time of reflow, whereby a region where molten solder 12A gathers on the land part 4a by surface tension is enlarged, and a quantity of solder left around the land part 4a is reduced.
Patent JP-H11313159-A (JP)
Title: Group communication system
Inventor: MIYAZAWA KOUTARO
IPC: H04M9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a group communication system for judging press contention to determine a speaker corresponding to a predetermined priority in the case of occurrence of press contention. SOLUTION: This system is provided with a means for using a digital channel for encoding and decoding by a frame unit for group communication and for adding press information for indicating a priority predetermined by a pertinent terminal to respective frames transmitted from the respective terminals; and with a press controller 10 for receiving the frames transmitted from the respective terminals, and in the case of occurrence of press contention in the group, for judging the priority of the respective frames from the press information and transmitting the frames to respective reception terminals in the order of the priority.
Patent JP-H11327225-A (JP)
Title: Image density correcting method for image forming device
Inventor: KITA HIDEKI
IPC: G03G15/06
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To control image density to be a proper value by adding the peak-to- peak value of developing bias in addition to a light potential, a dark potential and the average value of the developing bias as a control factor at the time of correcting the image density. SOLUTION: In image density correction, density for respective patches is measured by a photosensor 5. Then, based on this measured result, a dark potential (grid voltage control of an electrifier 12), a light potential (control of exposure amt. of an exposure lamp 21) and the average value of developing bias are controlled so that the image density becomes proper. Further, since the image density value can be raised when the peak-to-peak value Vpp of the developing bias is increased, the peak-to-peak value Vpp of the developing bias is controlled so that the image density value becomes the proper value in the case that the image density cannot be made to be the proper value even when the light potential, the dark potential and the average value of the developing bias are controlled within a variable range.
Patent JP-H01299053-A (JP)
Title: Release type dot printer head
Inventor: OCHIAI KUNIAKI
IPC: H01F7/08
Filed: 1988-05-27
Abstract: PURPOSE:To increase the speed of printing operation, to prevent a magnetic interference between cores and to save electricity by forming the core by a tabular member composed of an alloy mainly comprising iron and cobalt and mounting a plurality of auxiliary cores having joint surfaces coupled with the side face of the core and a permanent magnet under an adhesive state and being shaped by a magnetic substance. CONSTITUTION:A core 6 is formed by an alloy using iron and cobalt as principal ingredients and having high saturation magnetic flux density, one end face 17 of the core 6 made of the alloy mainly comprising iron and cobalt is fast stuck to a permanent magnet 4 while the side face of the core 6 and the permanent magnet 4 is coupled magnetically by an auxiliary core 7, and the areas of the joint surfaces 14, 15 of the auxiliary core 7 to the side face of the core 6 and the permanent magnet 4 can be increased, thus augmenting the density of magnetic flux flowing from the permanent magnet 4 to the core 6. Consequently, the speed of printing operation is accelerated. A space from an adjacent core 6 is widened, a specified space is also formed between the core 6 and the auxiliary core 7, and an inclined plane 16 is shaped to the auxiliary core 7, thus preventing a magnetic interference between adjacent cores 6. Accordingly, demand is economized.
Patent JP-S6023584-A (JP)
Inventor: NAKAMURA DAIJIROU
IPC: G03B21/56
Filed: 1983-07-16
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-S6410958-A (JP)
Title: Composition having charcoal roasting flavor and its production
Inventor: MAABUIN SHIYURUMAN
IPC: A23L27/10
Filed: 1988-05-27
Abstract: PURPOSE: To prevent the rapid reduction of a flavor by accelerating the generation of the flavor by the continuous exothermic reaction of a flavor generation composition and then, rapidly cooling it. CONSTITUTION: At the time of heating the flavor generation composition provided with oils and fats for generating the flavor of broiled charcoal and generating the flavor, the thin film of the flavor generation composition is heated in an atmosphere provided with oxygen on a thin film heat exchanger and made higher than 600 deg.F within 2 minutes and the temperature of a product originated by the exothermic reaction is made higher than 650 deg.F. Then, a smoke- like reaction product is rapidly cooled to 210-230 deg.F while removing the small amount of steam containing a tar-like stimulative component from the product extracted from the heat exchange so as to improve the flavor.
Patent JP-H01301775-A (JP)
Title: Heat-resistant resin particle for forming anchor of adhesive used in electroless plating and production thereof
Inventor: ENOMOTO AKIRA
IPC: H05K3/18
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject particle suitable for printed-wiring base having excellent heat resistance, electrical insulating properties, etc., by agglomerating fine powder of heat-resistant cured resin of soluble in oxidizing agent, crushing and classifying to pseudoparticle having size of a fixed range. CONSTITUTION:Curing-treated heat-resistant resin having <=2mu average particle diameter (e.g., epoxy resin) soluble in oxidizing agent is agglomerated, bonded (preferably resin particles are fused with each other) and crushed, then classified to pseudoparticle having a size of 1-10mu to afford the aimed particle. Besides, said fine particle of heat-resistant resin is preferably one obtained by adding curing agent to dispersed liquid of uncured heat-resistant resin emulsion and stirring.
Patent JP-H05173898-A (JP)
Title: Personal computer system and memory device
Inventor: JIYOOJI EDOUUDO RENTA
IPC: G06F11/10
Filed: 1992-05-22
Abstract: PURPOSE: To make the error detecting mechanisms by a parity system and an ECC system compatible with each other by handling data bits read out from a plurality of DRAMs mounted on a substrate in an array-like state with a specific word length. CONSTITUTION: A DRAM card is provided with a substrate for mounting a plurality of memory chips, a storage cover which makes the handling of the card easier, and a plurality of chip connecting pins stored in the cover. Each of the memory chips arranged on the substrate in an array-like state has accessibility to RASs and CASs (memory control signals, namely, row address and column address signals). Then a data bit read out from a DRAM is handled by one word length selected from a prescribed word length, its double, quadruple, and octuple word lengths. In the transfer of eight bits, for example, data bits from D0 to D3 are transferred together with a deficit bit for ECC operations supplied from MO storing parity bits.
Patent JP-H08323520-A (JP)
Title: Vibratory drill
Inventor: AMANO KUNIO
IPC: B25D11/10
Filed: 1995-05-29
Abstract: PURPOSE: To improve drilling capacity by making it possible to obtain sufficiently heavy impact as compared with the conventional stationary cam type drill as well as to prevent overload of a motor for a vibratory drill. CONSTITUTION: A vibratory drill 1 is provided with a spindle 14, which can make reciprocating motion in the axial direction and is rotated by a motor 12, a rotary cam 3 provided on the spindle 14, and a clutch cam 2 which is pressingly energized against the rotary cam 3 by a spring 4, and operated by relative rotation of the rotary cam 3 with respect to the clutch cam 2. The vibratory drill 1 is such that the spindle 14 is given vibration in the axial direction by approaching and separating actions of cam faces 2b, 3b provided on the facing surfaces of the clutch cam 2 and the rotary cam 3. The clutch cam 2 is provided with a dead-weight 24 for increasing its weight.
Patent JP-H08317890-A (JP)
Title: Vacuum cleaner
Inventor: FUJIYOSHI TOSHIYUKI
IPC: G05D23/00
Filed: 1995-05-29
Abstract: PURPOSE: To surely detect the temperature of a fan with no dispersion by partitioning a main body rear section into a cord reel storage chamber and a fan chamber, and fitting a detecting means detecting the temperature of the electric fan on a partition plate supporting a cord reel. CONSTITUTION: A partition plate 6 partitions the space surrounded by the upper case and the lower case of the rear section of a cleaner main body 1 to the right and the left, the right space is used as a storage chamber 8 storing a cord reel 7, and the left space is used as a fan chamber 10 storing an electric fan 9. The second hold section 23 formed on the upper other side of the partition plate 6 is located at the position where the exhaust from the exhaust hole of the electric fan 9 is most concentrated, and a temperature detecting means 27 is provided at the second hold section 23. The temperature detecting means 27 detects the exhaust temperature of the electric fan 9, and it cuts off the current to the electric fan 9 at the time of an abnormal temperature rise.  The position relative to the electric fan 9 is not moved by vibrations and is not changed by the dispersion at the time of the fitting work, and the dispersion of the detected temperature by products is suppressed.
Patent JP-H02309936-A (JP)
Title: Ultrasonic hyperthermia device
Inventor: ISHIDA AKINORI
IPC: A61B8/00
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a distinct tomographic image without being influenced with heating energy by constituting a device so that an ultrasonic tomographic image at the time when the driving of a heating vibrator is stopped. CONSTITUTION:The temperature of a heating target 8 is measured by a piercing needle 12 into which a temperature sensing element is integrated and a thermometer 13, and a temperature comparator 14 outputs a driving ON/OFF signal for showing OFF and ON when the temperature of the heating target 8 reaches the upper limit set value S1 and when it reaches the lower limit set value S2, respectively, and inputs them to a driving circuit 7 for medical treatment through an OR circuit OR1, and to a B mode system 9 through an OR circuit OR2 respectively. Accordingly, the driving circuit 7 for medical treatment repeats ON/OFF by a driving ON/OFF signal, holds the temperature of the medical treatment target 8 in a set temperature, and while the driving circuit 7 for medical treatment stops, the B mode system 9 always displays an ultrasonic tomography image in a real time. In such a manner, in the course of a heating medical treatment, a distinct tomographic image which is not influenced by heating energy is obtained.
Patent JP-H07327789-A (JP)
Title: Body case of cold-air circulating type open showcase
Inventor: HIRANO TAKASHI
IPC: F25D11/00
Filed: 1994-06-14
Abstract: PURPOSE:To simplify the constitution of a body case consisting of an outer case made of a heat-insulating wall and an inner case that is arranged inside the outer case so as to form a cold-air circulating passage between the outer case and itself, and also to reduce the assembling manhour. CONSTITUTION:Upwardly opened fitting grooves 21a, 21b, and 21c are formed on the upper surface of a front upper end frame member 21 being the frame body for forming the heat-insulating wall of an outer case 2 of a nearly U shape in section and whose upper surface is opened, and the lower end of a shielding board 11 that is to be vertically erected on the entire rising upper end of a body case 1 is insertedly held by the fitting groove 21a, and also the upper end part of a decorative panel 12 being formed in front of the body case 1, and the upper end part of a return grille 31 that has a suction port 4a of a cold-air circulating passage 4 and that forms the front rising part of an inner case are lockedly fitted to the fitting grooves 21b and 21c respectively. Thereby, the body case can be installed on the existing frame member 21, and the supports for the shielding board 11, the decorative panel 12, or the like, and the fitting work thereof can be eliminated, and the reduction in the number of parts and assembling manhour of the body case 1 can be enabled.
Patent JP-S5928296-A (JP)
Inventor: UIRUHERUMU UIRUHERUMU
IPC: G11C7/04
Filed: 1983-07-18
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-H10323069-A (JP)
Title: Drive source control method
Inventor: TOYOMURA YUJI
IPC: H02P25/098
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a drive source control method having no abnormal sound or unstable behavior of control system which can be seen when a sampling rate is simply secured, by securing the band without lowering the sampling rate even though the drive source is driven at a low speed and further detecting both phase and both edge. SOLUTION: This method has an encoder 22 for outputting a plurality of phase signals, a detecting method 37 for detecting all edges of output signals of a plurality of phases, and an arithmetic unit (CPU) 46 for measuring edge intervals adjacent to the time series, and also has a first process for acquiring a control target value based on a value obtained from CPU46 and a second process for controlling the drive speed of a drive source based on the results of a comparison between the value obtained by CPU46 and the control target value.
Patent JP-S5355385-A (JP)
Title: Control of continuous polymerization equipment
Inventor: ITOU SATORU
IPC: C08G85/00
Filed: 1976-10-30
Abstract: PURPOSE: To prepare a polymer of stabilized quality continuously by controlling the polymer melt viscosity within a limited range by such means as to determine the algebraic signs of the sum of the vacuum pressure difference values (in case of increase;plus, in case of decrease;minus), the average value of each polymer viscosity, and the gradient of the regression line obtained from said each viscosity versus time measured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08327447-A (JP)
Title: Current collecting element sensor
Inventor: KAWAHARA KAZUKO
IPC: G01V8/12
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a current colleecting element sensor which has a wide light collecting area adjusting range. CONSTITUTION: A current colleecting element sensor is provided with a hot-wire type pyroelectric element 1, a Fresnel lens-like light condensing cover 2 which condenses light to the element 1, an area adjusting means 3 which is provided with an adjusting section 5 composed of a plurality of shielding plates 4 which are arranged in parallel in a state where the plates 4 are overlapped upon another in a ring-like state with a light condensing area inside between the element 1 and cover 2 and continuously changes the light condensing area, and a sensor main body which houses the element 1 and means 3 and to which the cover 2 is fitted so as to cover the element 1.
Patent JP-H02311627-A (JP)
Title: Finger washer provided in toilet room
Inventor: KIMURA MOTOYASU
IPC: E03D9/00
Filed: 1989-05-24
Abstract: PURPOSE:To reduce a jamming accident due to a paper piece as well as to make a finger washer easily usable by constitution a cracking device with a housing pipe, a slow rotating motor housed in this pipe and a stirring disk wheel connected to this motor for driving. CONSTITUTION:A cracking device 11 consisting of a housing pipe 23 installed around with lot of openings 22 ranging to a drain pipe 21, slow rotating motor 24 housed in this housing pipe 23 and a stirring disk wheel 25 connected to this motor 24 for driving is installed in the bottom of a bowl 10. A residuum of toilet paper, sticking to hand and remaining in washing water thrown in the bowl 10 by washing, is cracked by the cracking device 11 and then it is discharged to the drain pipe 21 by way of the openings 22. In addition, there is provided with an air spray nozzle 13 which sprays compressed air for blowing off the washing water stuck to the fingers. and capacity of the cracking device 11 is reduced.
Patent JP-S5832103-A (JP)
Title: Noncontacting measuring device
Inventor: HAYASHI YOSHIAKI
IPC: G01B11/00
Filed: 1981-08-20
Abstract: PURPOSE:To measure optical distances and surface shapes inexpensively with high accuracy in a large measuring range in a measuring device for optical distances and surface shapes by polarizing pulse light periodically and operating the optical distances or surface shapes from the detection positions and deflection angles of the reflected light from an object. CONSTITUTION:The pulse light of a constant period from a laser source 2 is deflected periodically with an optical deflector 3. A photodetector 4 is placed in the position of a known angle thetao, and an object 1 is placed in the direction of an unknown angle thetai. A photodetector group 5 is placed on the same plane as the front surface of the deflector. If the respective unit elements 51-5n detect only the vertical incident light, the scattered and reflected light at the point P on an object is detected by, for example, the element 5i. If the distance between the element 5i and the deflector is defined as D, the distance L between the point P and the element 5i is determined by L=D/tanthetai. Since thetai-thetao is determined from the difference Ti in the output pulse time of the photodetector 4 and the element 5i and the period of the deflector, the thetai is beforehand determined from the same.
Patent JP-S5255537-A (JP)
Title: Chargning device
Inventor: OOMORI TAKASHI
IPC: G03G15/02
Filed: 1975-10-31
Abstract: PURPOSE: In the copying machine, to prevent the occurrence of high or low density of copy by controlling a discharge current in response to the light emission amt.  of corona discharge so as to perform a uniform charge on the surface of a light sensitive body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6026409-A (JP)
Inventor: RICHIYAADO BURATSUDORII
IPC: H01R4/72
Filed: 1984-06-27
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。