baber/WOPTO huggingface dataset:
Patent JP-S58213674-A (JP)
Inventor: KUMAGAI MASATO
IPC: C04B35/52
Filed: 1982-06-02
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-S60239224-A (JP)
Title: Ultrasonic welding of additive fiber reinforced resin
Inventor: ABE KENJI
IPC: B29K105/06
Filed: 1984-05-11
Abstract: PURPOSE:To elevate the jointing strength by ultrasonic welding a fiber-reinforced resin containing 30wt% or more of reinforcing fiber together with a resin film made of the same material as said resin interposed therebetween. CONSTITUTION:A wedge-shaped projection 3 is provided on one of fiber-reinforced resin members 1 and 2 obtained by having 30wt% or more of reinforcing fiber (e.g. glass fiber and metallic fiber) contained into a resin (e.g. ABS resin and polycarbonate), a resin film or a coated film layer 4 made of the same material as said resin material and then, a vibrator is abutted on either of both the resin members 1 and 2 to ultrasonic weld them. The interposition of the resin film assures a high jointing strength regardless of a high content of fiber.
Patent JP-S60238115-A (JP)
Title: Solid filter body for filtering fluid
Inventor: NODA YOSHINORI
IPC: B01D39/16
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a filter body capable of conserving energy by eliminating handling inconvenience by an amorphous filter material, by finely pulverizing a fiber aggregate and adding a powdery binder to the resulting fine fiber particles before molding. CONSTITUTION:A fibrous stock material 1 is ground into a small fluffy state while fluffy particles are mixed to form a fluffy mixture 2 which is, in turn, uniformly mixed with a powdery resin powder 3 comprising a thermosetting resin and the resulting mixture is used as a filter material 4. This filter material 4 is thrown in a mold 5 to be pressed therein and heated at 100-160 deg.C for 5-15min by a heater 6 before naturally cooled for several min. The semi-cured filter body is taken out of the mold 7 and heated at 120 deg.C for several min by a heating source 8 to complete a solidified filter body 9. Only by heating the filter material at 200 deg.C for 60min in a heating process by the heater 6, the solidified filter body 9 may be completed.
Patent JP-H06287835-A (JP)
Title: Spun silk-like cloth
Inventor: NISHIDA TAKESHI
IPC: D06M11/38
Filed: 1993-03-29
Abstract: PURPOSE:To provide cloth which is silk-like because it is composed of filaments having random fineness and random cross section as well as having a soft touch due to extremely fine filaments and an appropriate elasticity. CONSTITUTION:The spun silk-like cloth is characterized in that the multifilament yarn consisting filaments whose fineness and cross section shape are different from each other in the lengthwise direction and the vertical direction and does not substantially change in the lengthwise direction are used at least in part to from the objective cloth where at least more than 5% of filaments constituting the multifilament yarn has more than 1.0 denier fineness and the minimum fineness of the filaments is less than 0.1 denier, further the shape of the cross section in each filament is not round and substantially not equal to each other and more than 5% of the filaments has the cross section of less than 5:1 flatness.
Patent JP-S57209782-A (JP)
Title: Production of electric welded steel pipe
Inventor: KONISHI KAZUO
IPC: B21C37/083
Filed: 1981-06-22
Abstract: PURPOSE:To produce an electric welded steel pipe of good quality by trimming the side edges of a skelp after passing it through breakdown rolls stands. CONSTITUTION:The shafts 3a, 4a of a pair of cutters 3, 4 are supported in a tilted state to housing, and the cutter 3 abutting on the inside surface side of a skelp 2 has a curved section on its circumferential edge part so as to conform to the curved shape of the edge of the skelp 2. The side trimmers of such constitution are provided on the outlet side of a No.1 or an initial breakdown roll stand and the edge parts of the skelp are curved sufficiently by this. The skelp passed the No.1 or initial breakdown rolls is trimmed by the side trimmers. Therefore, it is possible to leave only the extremely adequately curved parts in the edge parts of the skelp.
Patent JP-H06278036-A (JP)
Title: Cup-shaped grinding wheel
Inventor: NAKAGAWA HEIZABURO
IPC: B24D7/16
Filed: 1993-03-29
Abstract: PURPOSE:To provide a cup-shaped grinding wheel which enables grinding without causing grinding burn even when small in diameter and using its end faces and outer peripheral surface as grinding surfaces. CONSTITUTION:A grinding liquid is readily allowed into a spiral passage 48 and guided to the inner periphery of the passage since the rake angle of the opening of the spiral passage 48 is very small, and the liquid is guided to the end face of a rotating shaft 12 through an axial passage 50 and fed to the inner periphery of a cylindrical grinding wheel main body 14. Therefore, even in the case of a cup-shaped grinding wheel 10 which is drivingly rotated at high speed because of its small diameter with the rotating shaft 12 fitted into the inner peripheral hole of the grinding wheel main body 14, the grinding liquid can be fed to a grinding portion in a sufficient amount to prevent grinding burn, grinding cracking, roughening of a surface to be ground, and abnormal abrasion, etc., and to enable grinding at high efficiency and high performance using simple constitution.
Patent JP-S60239854-A (JP)
Title: Distributed data processing system
Inventor: TAKAHASHI TOSHIHIDE
IPC: G06F13/28
Filed: 1984-05-15
Abstract: PURPOSE:To output only necessary data to a transmission line and to attain highly efficient data transfer by forming a storage device for storing the address pattern of data necessary for transmission and inhibiting the transmission of unnecessary data. CONSTITUTION:When a transmission right is returned to an optional case body 9, a direct memory access device (DMA)6 starts to transfer data from an internal storage device 8 to a communication device 5 on the basis of a command from a CPU7. The address of the data from the device 8 is supervised by a data discrimination storage device 11, a valid/invalid signal of the data corresponding to the address is outputted from the DMA6 and a gate 6a is opened/closed in accordance with the data outputted from the DMA6. In case of an invalid signal, the increment of the pointer of the data outputted from the device 8 is demanded from the device 11 to the DMA6, and in case of a valid signal, an acceleration signal is returned from the device 5 and the data are transmitted to a transmission bus 11 through the device 5. The data are valid also for all other case bodies.
Patent JP-S58211281-A (JP)
Title: Personal character reader
Inventor: MORITA KOUICHIROU
IPC: G06K9/62
Filed: 1982-06-03
Abstract: PURPOSE:To shorten remarkably a set-up time, by storing a personal dictionary in a memory which is capable of accessing directly a recognition processing part, an address line and a data line, and using it for read. CONSTITUTION:A personal dictionary 6 is set to an optical character reader OCR7, a read object 2 of a form 1 is subjected to pre-processing by a photoelectric converting part 3, and thereafter, its read is executed by a deciding part 5 by use of a feature obtained in a feature extracting part 4 and the personal dictionary 6. A cassette 8 consists of an ROM or an RAM which stores the personal dictionary, and its storage holding power source, stores a personal dictionary for a form entry person before read of the form is started, sets it to an OCR body 9, and reads the form by use of this personal dictionary. According to such a constitution, its set-up time is shortened remarkably, comparing with the case of using a personal dictionary stored in a floppy disk.
Patent JP-H10114528-A (JP)
Title: Production of lithium-nickel composite oxide
Inventor: HATTORI KOJI
IPC: H01M4/525
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain Li-Ni composite oxide having a specified average particle diameter and a specified specific surface area, having homogeneousness when used as the positive electrode material of a lithium secondary battery and excel lent in charge-discharge cycle characteristics and preservability by spraying at least one of aq. and alcoholic solns. each contg. compds. of metallic elements constituting Li-Ni multiple oxide, thermally decomposing the compds. and annealing the resultant multiple oxide. SOLUTION: At least one of aq. and alcoholic solns. each contg. one or more among lithium nitrate, lithium acetate and lithium formate and one or more among nickel nitrate, nickel acetate and nickel formate is sprayed in a heated atmosphere. The compds. are thermally decomposed in a moment and are finely divided by self-chemical decomposition. The resultant fine multiple oxide having high surface activity is grown to 1-5μm average particle diameter by annealing and the objective Li-Ni multiple oxide having 2-10m<2> /g specific surface area is obtd.
Patent JP-H08292631-A (JP)
Title: Developing device
Inventor: KIN HIDENORI
IPC: G03G15/06
Filed: 1995-04-20
Abstract: PURPOSE: To prevent insufficient density and the adhesion of developer to not printing part and to always form a high-quality image by supplying the developer to a developer carrier by a developer carrying body having potential gradient where potential gradually changes. CONSTITUTION: The potential gradient where the potential gradually changes, is formed between the recovery electric field forming means 6 and the supply electric field forming means 7 of the developer carrying body 4. As for the developer 2, the attracting force to the developer carrying body 4 acts in the vicinity of the means 6, and it becomes weaker according to the potential gradient, then the attractive force to the developer carrier 1 becomes stronger as the developer comes closer to the means 7. Since the electrostatic force acts in proportion to generated charged amount, electrostatic force making the developer 2a having the large charging amount move prior acts, so that it moves to the developer carrier 1 in the stage of smaller electric field first.  After the electric field becomes larger to some extent, the electrostatic force for moving acts on the developer 2b having the small charging amount, and the developer 2b is superposed and stuck on the developer 2a.
Patent JP-H08293532-A (JP)
Title: Electromigration testing device
Inventor: NISHIMURA KOICHI
IPC: G01R31/28
Filed: 1995-04-21
Abstract: PURPOSE: To easily accomplish the electromigration test at low cost by various kinds of testing signals using reliability testing device of the inner wiring of a semiconductor integrated circuit, especially for evaluation of electromigation resisting property when the wiring on the semiconductor substrate in a semiconductor product. CONSTITUTION: A ring oscillator 14 is composed of a NOR circuit 11 and an inverter chain 12, a logic circuit 19 is composed of an OR circuit 18, an amplification circuit part 21 is composed of an amplification circuit 20, and a wiring part 15 to be tested is composed of a test circuit 13. An oscillation signal is generated by applying supply voltage from an oscillation circuit input 16, an external signal is inputted from an external signal input 17, the oscillation signal generated by the ring oscillator 14 and the input of the external signal are synthesized, furthermore, the synthesized signal is adjusted by an amplification signal input 22 and amplified by the amplification circuit 20 of the amplification circuit 21, and it is loaded to the test wiring 13 of the wiring part to be tested 15.
Patent JP-S57209537-A (JP)
Title: Japanese language word processor
Inventor: SHIONO KAZUHIKO
IPC: G09G5/32
Filed: 1981-06-19
Abstract: PURPOSE: To exclude waste of time and paper, by confirming the proficiency of layout before print-out, through the display of a print image of a text memory content on a display using a CRT.  
     CONSTITUTION: A data from a readout/write controller 7 is taken as one input of a comparator 81 and compared with another input 3021 16 . Since another input of an AND gate 82 is 2A21 16 , the conversion from a Kanji (Chinese character) code to a small rhombus can be made. An output from a readout/write controller 7 is added with 0800 16  to change the 1st byte b 4  from 0 to 1 at an adder 85, and the added output is given to a gate 84 via a buffer 86 as another input. In the case exclusively other than the case of the Kanji code, a code converting the 1st byte b 4  from 0 to 1 is outputted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5523843-A (JP)
Title: Cooling tower with plural cooling fan
Inventor: OOKURA AKIRA
IPC: F28F25/10
Filed: 1978-08-08
Abstract: PURPOSE: To greatly rationalize the construction of a cooling tower, by providing water sprinkling pipes in a casing and installing cooling fans with speed reducers in the face of an upper suction port and a lower discharge port under or over an eliminator.  
     CONSTITUTION: A hood 2" having the discharge port 3 shaped to reduce the air flow resistance as much as possible is fitted on the low-noise casing 2' of the cooling tower. Motors 4 coupled with the speed reducers 4 are installed at the lower suction port 8 and the upper discharge port 3. The cooling fans 5 are connected to the motors 4. The water sprinkling pipes 6 connected to a water pipe 10, the eliminator 7 and a water receiver 9 connected to a drain pipe 11 are provided in the casing 2'. Normally, one cooling fan is driven for cooling. When the motor for the fan is defective, checked or replaced, the other cooling fan is driven. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04327705-A (JP)
Title: Waste disposal device
Inventor: FUJITA TATSUO
IPC: F23G5/00
Filed: 1991-04-25
Abstract: PURPOSE:To present a waste disposal device which disposes of raw refuse, etc., as its object, reduces the waste weight very much, heats and dries wastes uniformly, treats them cleanly, and provides healthy handling after the disposal. CONSTITUTION:A waste charging door 1 that can be tightly closed, waste disposal chamber 3, waste receiving bag 5, and microwave heater 6 for heating wastes arc provided, and outside the above mentioned waste disposal chamber 3 a heat recovery chamber 8 and blower 10 that supplies air to the heat recovery chamber 8 are provided and, at the same time, the above mentioned microwave heater 6 and the blower 10 are operated alternately.
Patent JP-H04228358-A (JP)
Title: Self-traveling truck device
Inventor: MATSUZAKI HIROSHI
IPC: B61B13/06
Filed: 1991-04-26
Abstract: PURPOSE:To provide a self-traveling truck device unconstrained by the formation of a path by providing collision preventing sensors on the front and rear faces of a self-traveling truck, and decelerating a travel drive unit, disregarding the detecting action of the collision preventing sensors by the action of the detecting devices of the self-traveling truck detecting detected bodies provided at a guide rail, at the end parts of the fixed path. CONSTITUTION:Collision preventing sensors 23 for stopping a self-traveling truck 20 reciprocated on a fixed path 38 by the detecting action thereof are provided on the front and rear faces of the self-traveling truck 20, and detected bodies 18 are provided at the end part of the fixed path 38. The self-traveling truck 20 is provided the detected 34 freely opposing the detected bodies 18, and control devices 25 for decelerating a travel drive unit, disregarding the detecting action of the collision preventing sensors 23 by the detecting action of the detecting devices 34. At the normal travel time, the collision preventing sensors 23 can thus detect a person or other things and stop the self-traveling truck 20 automatically, and the travel drive unit is decelerated when the self- traveling truck 20 reaches the end part of the fixed path 38 to stop the self- traveling truck into a specified position.
Patent JP-H11321663-A (JP)
Title: Manufacture of steering wheel rim for automobile
Inventor: CHO YONSU
IPC: B62D1/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of steering wheel rim for automobile using a water pressure transferring method. SOLUTION: This manufacturing method is formed of a process for preparing a urethane material forming member for structuring a part of a steering wheel rim, a process for adhering a first mask member 8 to a part of a back surface of the forming member so as to form a masking part, a process for performing the water pressure transference to a surface of a part of the forming member, to which the mask member 8 is not adhered, and for washing, drying, and for coating the transferred surface with the PVA solution and for drying it, a process for eliminating the first mask member 8 so as to expose the surface, to which the transference is not performed, a process for performing the secondary water pressure transference to the surface, to which the transference is not performed, and a process for washing the PVA coating film.  With this method, an excellent pattern of the transferring film can be formed without generating overlap and unconformity of the pattern.
Patent JP-H07308076-A (JP)
Title: Transistor inverter
Inventor: NAGAFUNE TADAYOSHI
IPC: H02M7/48
Filed: 1994-05-10
Abstract: PURPOSE:To reduce the voltage applied to a reverse-blocking diode. CONSTITUTION:In a transistor inverter, first, field effect transistors 1A, 1B are brought respectively into continuity and discontinuity states and a current Ia flows, and further, an output capacitor 9b of the field effect transistor 1B is charged with the charge corresponding to the multiplication of the capacitance of the capacitor 9b by a DC power supply voltage Edc. When the field effect transistor 1A is cutoff, a current Ib flows through a flywheel diode 6b of the field effect transistor 1B. Thereby, a capacitor 10b is partially charged, and as a result, an inverse voltage Vc applied to a reverse-blocking diode 5b can be controlled by the capacitor 10b. During the time that the Ib flows, the field effect transistor 1B is brought into conduction. Then, the output capacitor 9b is discharged through the field effect transistor 1B and the flywheel diode 6b, and a commutation is generated, and thereby, the output current of the transistor inverter is switched from Ib to Ic.
Patent JP-H07302564-A (JP)
Title: Scanning electron microscope
Inventor: YAMAZAKI SHIGETOMO
IPC: H01J37/28
Filed: 1994-05-10
Abstract: PURPOSE:To automatically perform axial adjustment of a lens and a diaphragm in a scanning electron miscroscope. CONSTITUTION:An electron lens system having plural electron lenses lens 3 and an objective lens 4) to radiate a beam from a beam source 2 to a sample 5 and a movable diaphragm 20 are provided on a beam passage. An operation control part 22 changes the excitation of the electron lenses to perform axial adjustment on the movable diaphragm 20 by an excitation changing means 21, and stores a signal constituting an image of the sample 5 before and after an excitation change in an image memory 190, and performs axial adjustment to the optical axis of the electron lenses by moving the movable diaphragm 20 by a diaphragm moving means 10 according to the radiating range of the electron lens system before and after the excitation change.
Patent JP-S62255441-A (JP)
Title: Method for concentrating alcohol
Inventor: HIROTSU TOSHIHIRO
IPC: B01D71/28
Filed: 1986-04-25
Abstract: PURPOSE:To concentrate alcohol with merits such as recources saving, energy saving, etc., and free from problems such as denaturation by heat, etc., by separating water from a mixed solution of water and alcohol efficiently by the use of a specific separating membrane having a simple structure. CONSTITUTION:A composite membrane wherein a layer of a high polymer ion salt is laid between two ultrafilters is used as a separating membrane, a mixed solution of water and alcohol is passed through the separating membrane, water is selectively permeated and separated to concentrate the alcohol. The separating operation, for example, is carried out by bringing a target solution to be separated into contact with one side of the separating membrane by osmotic vaporization method and sucking the other side in vacuum. A regenerated cellulose membrane such as cuprophane membrane, etc., acetylcellulose membrane, etc., is used as the ultrafilters and poly (ammonium allyl chloride), etc., is used as the high polymer ion salt. 1.0-100mg high polymer ion salt based on area (1.0cm<2>) of the ultrafilters is inserted into the separating membrane.
Patent JP-H04328264-A (JP)
Title: Cooling device for fuel battery
Inventor: OZAWA YOSHIAKI
IPC: H01M8/04
Filed: 1991-04-26
Abstract: PURPOSE:To detect generation of leakage immediately when leakage is generated in a cooling main pipe of a pipeline for supplying the cooling water to cooling plates incorporated in a cell stack, and prevent damage of equipment to be caused by dispersion of the leaked water from the cooling main pipe. CONSTITUTION:A laminated body of multiple metal pipe segments 10 corresponding to cooling plates, which are incorporated in a cell stack, one by one and heat insulating spacers 12, which are interposed between respective pipe segments, is housed in a holding outer cylinder 13, and is fastened for holding. Slits 13a of the holding cylinder 13, which are opened in the side surface of the holding cylinder 13, are covered with an insulating cover 21 to cover the cooling main pipe 4, from which branch pipes 11 connected to respective pipe segments through the slits 13 are pulled sideward. Blow-out of the cooling water and the steam, which are leaked from the cooling main pipe, from the holding cylinder 13 to the outside is thereby prevented. A drain reservoir 19 is formed in the bottom of the holding cylinder 13, and a leakage detecting sensor 20 is located there to detect leakage of the cooling water, which is generated inside of the cooling main pipe, immediately.
Patent JP-S5430777-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/225
Filed: 1977-08-12
Abstract: PURPOSE: To obtain an Al diffusion layer under good control using Al large in diffusion coefficient, by forming an Al layer in a fixed pattern as a diffusion source on a Si substrate surface, by alloying it with the substrate through a heat treatment, and by making a heat treatment after etching and removing the excessively generated alloy layer and oxide layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06309744-A (JP)
Title: Formation of hard coating film
Inventor: HIRANO HITOSHI
IPC: G11B15/60
Filed: 1993-04-22
Abstract: PURPOSE:To form a hard coating film ensuring low friction and hardly undergoing a change in the coefft. of friction with the lapse of time on the surface of the base material of a magnetic tape sliding member as well as to form a hard coating film free from cracks on the surface of the base material. CONSTITUTION:Zirconium atoms are radiated from an evaporating source 4 toward the base material 3 of a magnetic tape sliding member set in a vacuum chamber 1 and nitrogen ions are radiated from an assist ion gun 5 toward the base material 3 to form a hard coating film contg. zirconium and nitrogen as components on the surface of the base material 3. At this time, the radiated nitrogen ions are accelerated at >=100eV acceleration voltage.