baber/WOPTO huggingface dataset:
Patent JP-H09242897-A (JP)
Title: Cartridge fixing structure for faucet
Inventor: KATAOKA SHUICHI
IPC: F16K11/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge fixing structure which can be easily assembled and fixed, and moreover disassembled without the loosing and damage of a fixed structure. SOLUTION: This is a fixing structure for fixing a cartridge case 4 having a built-in functional member to a main body part 2, and a fixing ring 10 is externally fittedly engaged on the outer periphery of the cartridge case 4, and a lower hook 10b formed at the lower end of the fixing ring 10 is engaged with a hanging groove 2a formed on the outer periphery of the upper end of the main body part 2, and the cartridge case 4 is fixed to the main body part 2 through the fixing ring 10, and a dressed cap 14 is externally fitted on the outer periphery of the fixing ring 10 to prevent the fixing ring 10 from extending toward the outside for firmly fixing.
Patent JP-H01249830-A (JP)
Title: Production of oriented two-dimensional polymer crystal
Inventor: MATSUDA HIROO
IPC: C08G69/48
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the subject crystal having isotropically high strength, by orienting a specific alkyldiamine perpendicularly on a surface of a substrate, depositing a diamine and a diacetylenedicarboxylic acid by vacuum evaporation and irradiating with ultraviolet ray, etc., to effect the solid-phase polymerization. CONSTITUTION:(A) An alkyldimine of formula I (n is 8-18) (e.g., diaminodecane) is deposited on (B) a substrate such as polished glass plate by vacuum evaporation at a heating temperature of the component A of 30-110 deg.C, a substrate temperature of -30-10 deg.C and a vacuum degree of 10<7>-10<3>Torr. Thereafter, (C) a diamine of formula II (R<1> is alkyl, aryl, etc.) and (D) a diacetylenedicarboxylic acid of formula III (R<2> is alkyl, aralkyl, etc.) are deposited on the surface by vacuum evaporation, polymerized and then irradiated with ultraviolet ray or ionizing radiation (e.g., gamma-ray of cobalt 60) to effect the solid-phase polymerization and obtain the objective crystal.
Patent JP-H01249706-A (JP)
Title: Herbicidal composition and method for controlling weed
Inventor: FUNAKOSHI YASUNOBU
IPC: A01N47/36
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a herbicidal composition for paddy field, containing a herbicide effective against bulrush and smallflower umbrella-plant, herbicide effective against annual broad-leaved and perennial weeds and herbicide effective against annual broad-leaved weeds and barnyard grass in combination. CONSTITUTION:A herbicidal composition containing 3-chloro-4-methyl-6-[N-(2- chloro-2-propenyl)-N-phenylamino]pyridazine, ethyl 5-[4,6-dimethoxyprimidin-2-yl)- aminocarbonylaminosulfonyl]-1-methylpyrazol-4-carboxylate and S,S-dimethyl-2- difluoromethyl-4-(2-methylpropyl)-6-trifluoromethyl-3,5-pyridinedicarb othioate preferably at 1 :0.005-0.1:0.025-0.5 weight ratio as active ingredients. The composition is capable of controlling all the weeds by treatment at a time with a wide period suitable for use without phytotoxicity to rice plant.
Patent JP-S61237109-A (JP)
Title: Operation controlling system for unmanned carrying car
Inventor: OGAWA HIROSHI
IPC: G05D1/02
Filed: 1985-04-15
Abstract: PURPOSE:To execute exactly and easily an increase/decrease change of a station by providing a mark pointer for indicating an entrance and an exit before and behind the station, and excluding the number of pieces of a detection of the mark pointer between them, from a route change and a speed control. CONSTITUTION:Each pair of mark pointers 41-410 are provided before and behind stations ST1-ST5. A pointer sensor provided on an unmanned carrying car 3 in order to detect said pair of pointers 41-410 consists of two sensors. According to such a constitution, in case when the carrying car 3 executes a program operation for changing the control contents by the number of pieces of a detection of the mark pointer, it is made to enter into a subroutine being a start and a end of a work line for detecting the pair of mark pointers as its program, and discriminated from a route change, and acceleration and decel eration by the number of pieces of a detection of the mark pointer. Accordingly, in the pointers 41-410, even if the number of pieces of stations is changed, the program given to the controller requires no change of the number of pieces of the installed mark pointers. In this way, an increase/decrease change of the station can be executed exactly and easily.
Patent JP-H05281357-A (JP)
Title: Interferometer incorporating probe type laser doppler velocimeter
IPC: G01B9/02
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a laser Doppler velocimeter from which measurement errors derived from vibrations or stresses applied to an optical fiber or back scattered light, etc., produced in the optical fiber are eliminated. CONSTITUTION:The laser light emitted from a laser light source 10 is transformed to parallel rays 14 through a collimator lens 13 incorporated in a probe main body 2 after the light is propagated through a single-mode optical fiber 12 and split into a transmitted and reflected components by means of a half mirror 15. The light irradiating the surface of an object to be measured 4 is obtained by condensing the light transmitted through the half mirror 15 to the surface of the object 4 through a probe lens 7. The light reflected by the half mirror 15 receives twice frequency deviation by an angular frequency omegao from a frequency shifter 17 while the light makes a round trip between the mirrors 15 and 16 and becomes reference light 18. Scattered light 6 produced from the irradiating light 5 becomes parallel rays through the lens 7, heterodyne- interferes with the reference light 18 at the half mirror 15, and is converted into an electric signal by means of a photodetector 19.
Patent JP-S63246751-A (JP)
Title: Nonmagnetic one-component toner
Inventor: SATOU CHIKATOSHI
IPC: G03G9/097
Filed: 1987-04-01
Abstract: PURPOSE:To permit visualization of an electrostatic latent image with high quality by forming a coloring agent of a mixture composed of at least two kinds of pigments of the same color system or different color systems. CONSTITUTION:The coloring agent of a toner contg. a resin which is softened at least by heat and the coloring agent consists of the mixture composed of at least two kinds of the pigments of the same color system or different color systems. More specifically, there is a case in which the use of the pigment is inadequate as the single pigment has the polarity different from the desired polarity of the toner and there is a case in which the color tones are delicately changed when an electrostatic charge quantity is controlled by using a charge quantity control agent if the charge quantity of the pigment is measured. However, the charge quantity over the entire part of the coloring agent is changed by the mixing ratio of the pigments and the polarity can be thereby charged when >=2 kinds of the pigments are mixed. The applicable range of the coloring agents that can be used is thus widened and the toner having the desired color tones is obtd.
Patent JP-S5325997-A (JP)
Title: Laser scribing method
Inventor: ISHIKAWA KEN
IPC: B23K26/364
Filed: 1977-07-06
Abstract: PURPOSE:To perform scribing in both X and Y directions with equal depth of cut by varyign working amount by condensed laser beam against the X direction and the Y direction respectively in a laser scribing method.
Patent JP-S59205372-A (JP)
Title: Condensed 7-membered ring compound, preventive and remedy for hypertension containing it
Inventor: SUGIHARA HIROSADA
IPC: C07D417/04
Filed: 1984-04-19
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> and R<2> are H, halogen, CF3, alkyl, etc.; R<3> is H, alkyl, or aralkyl; R<4> is H, alkyl, aralkyl, cycloalkylalkyl, etc.; X is S(O)n (n is 0, 1, or 2); Y is carboxyl, etc.; m is 1 or 2] and its salt. EXAMPLE:3( R )-[ 1-Ethoxycarbonyl-3-phenylpropyl]amino-4-oxo-2,3,4,5-tetrahydro- 1,5-benzothiazepin 1-5-acetic acid. USE:A preventive and remedy for hypertension. PREPARATION:A compound shown by the formula II is condensed with a compound shown by the formula III under reducing conditions at -20-100 deg.C to give a compound shown by the formula I .
Patent JP-S564277-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTAKE HIROAKI
IPC: H01L29/73
Filed: 1979-06-25
Abstract: PURPOSE:To obtain high withstand voltage of a semiconductor device while easily manufacturing the device by not disposing the end of a P-N junction forming a semiconductor device in an isolating groove but disposing it on the surface of a substrate, and protecting it with an insulating film. CONSTITUTION:A groove 32 having a deeper depth than that of a base region formed later surround an element forming region is perforated at a P-type Si substrate 31, an N-type impurity is diffused on both front and back surfaces of the substrate 31 to form N<+>-type layers 33 and 33'. Then, the surface is mesa etched to retain the layer 33 only in the center and the groove 32 on the surface surrounded by the groove 32 and to remove the other layer 33, and shallow P<+>-type regions 34, 34' are diffused in the vicinity of the layer 33 at the center in the substrate 31. Thereafter, it is heat treated to diffuse the impurity in the layers 33, 33' and the regions 34, 34', and to surround the substrate 31 surrounded by the groove 32 with an N-type collector region 35 to form an N-type emitter region 36 and a P<+>-type base contact region 39 in the substrate 31 becoming the base. In this manner the junction between the base and the collector is terminated on the surface to protect it with an insulating film 38.
Patent JP-H08278438-A (JP)
Title: Motor driving control device for television lens
Inventor: KOYAMA TATSUO
IPC: H04N5/232
Filed: 1995-04-05
Abstract: PURPOSE: To provide the motor driving control device for television lens capable of applying one kind of a lens system in common even when voltage values of power source equipments are different. CONSTITUTION: When the contact piece 12C and the contact piece 12D of an operating switch 12 are respectively abutted on a contact 12A and a contant 12B, a current flows to a voltage detecting circuit 16 and also to a low voltage circuit 20 via a rectifier circuit 14. At this time, when the output voltage of the rectifier circuit 14 is higher than the Zener voltage Vz of a Zener diode D1, the Zener diode D1 is brought into conduction and a transistor Q1 becomes a conducting state. That is, a current flows through the coil 18A of a relay 18, contacts 18A, 18B of the relay 18 are abutted on each other and a voltage dividing circuit constituted of resistors R2 to R5 is formed in the low voltage circuit 20. Consequently, the voltage divided in the voltage dividing circuit is impressed on a motor 22.  Besides, when the output voltage of the rectifier circuit 14 is lower than the Zener voltage Vz, the diode D1 is not brought into conduction and, hence, the voltage dividing circuit is not also formed. That is, the voltage almost equal to a power source voltage is impressed on the motor 22. Moreover, this circuit is symmetrical with respect to positive and negative polarities.
Patent JP-H06284689-A (JP)
Title: No-load generator and magnetic force power engine thereof
Inventor: IGARI AKIHIRO
IPC: H02K53/00
Filed: 1993-03-15
Abstract: PURPOSE:To reduce load to be applied to a rotary shaft of a generator by cancelling a magnetic field generated in an incoming process and a magnetic field generated in a leaving process by magnetic fluxes generated by magnetic fields which are located in two stages in the axis direction of the rotary shaft and whose magnetic poles are opposite to each other. CONSTITUTION:At the time of generation, load generated on a rotary shaft 3 when rotor-side magnetic poles, N poles 1 and S poles 2, enter or leave a stator-side iron core 4 is reduced by installing two rotors in two stages in the axis direction of the rotary shaft 3 so that attractive magnetic force in an incoming process and attractive magnetic force in a leaving process may be generated on the same line with the rotary shaft 3 simultaneously and thus a no-load magnetic field is formed. The two stator-side iron cores 4 could be installed at different angles. By this method, magnetic force load to be applied to the rotary shaft 3 of a generator at the time of generation can be relieved and power can be generated with a little energy.
Patent JP-H02259210-A (JP)
Title: Stepping driving device of valve
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1989-03-30
Abstract: PURPOSE:To facilitate adjustment of valve opening/closing timing by arranging a plurality of permanent magnets with a pair of magnetic poles in the motion direction of a valve, while by arranging an electromagnet having magnetic poles arranged at the interval different from the interval of the above magnetic poles on the fixed side so as to constitute a linear pulse motor. CONSTITUTION:An axis end part of an intake (exhaust) valve 1 formed by a high- strength light-weight material such as ceramics and so on is covered by a magnetic passage 21 made of cylindrical magnetic substance, and a permanent magnet 2 in the circular shape is engaged with the outer circumference on the axis end side of this magnetic passage 21. Magnetic poles 22 and 23 of this permanent magnet 2 are arranged side by side at a predetermined interval P in the axial direction of the magnetic valve 1. On the other hand, on the outer circumferential direction of the intake valve 1, an electromagnet 3 which comprises a yoke member comprising four protruding magnetic poles 31 to 34, opposed to the magnetic poles 22 and 23 and arranged side by side at the interval of (2/3)P, and a fixed magnetic pole 35 opposed to the outer circumferential surface of the magnetic passage 21 and coils 36 to 39 wound around each of the protruding magnetic poles 31 to 34 is arranged. And the intake valve 1 is opened and closed by controlling electricity of the electromagnet 3.
Patent JP-S58197887-A (JP)
Title: Photovoltaic force device
Inventor: KAWAMURA HIROMITSU
IPC: H01L31/18
Filed: 1982-05-14
Abstract: PURPOSE:To improve chemical durability, heat resistance, and pressure resistance and to obtain a high quality, highly reliable photovolatic force device, by using a thin glass substrate, whose surface is treated by a chemical reinforcing method, as an insulating substrate, thereby making bending operation free. CONSTITUTION:A light transmitting glass substrate 2, whose plate thickness is about 100mum or less, is heated to a temperature at the transition point or strain point of the glass or less. Then the substrate 2 is immersed into an alkali nitrate is ion solution, and alkali ions on the surface of the glass substrate 2 is exchanged. The thin glass substrate, on which a surface ion exchange membrane is formed in this way, is used. In the Na glass substrate, whose surface is substituted by K<+> ions, compressing stress in the direction of a plane acts on the surface. Meanwhile stress in the elongating direction is latently present in the inside of the substrate. Usually, cracks in the glass substrate 2 start at the surface, and the glass substrate 2 is weak against the stress in the elongating direction and strong against the stress in the compressing direction. Therefore, the strength of the Na glass substrate, whose surface is substituted by the K<+> ions, is increased to a large extent. Since chemical durability of the Na<+> ions is higher than that of the K<+> ions, reliability can be further increased.
Patent JP-S58217802-A (JP)
Inventor: DEBITSUDO JIEI RINTON
IPC: F15B11/16
Filed: 1983-05-10
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-H02257905-A (JP)
Title: Edge cover
Inventor: KANEDA SHINICHI
IPC: A47B13/08
Filed: 1989-03-30
Abstract: PURPOSE:To obtain an excellent edge cover which is not deformed for a long time even it has a thin wall by providing a diagonal connection piece between a part of an upper piece in the vicinity of the base end thereof and a part of a lower piece in the vicinity of the front end thereof so as to reasonably increase the recovery force to a cover body in order to ensure a high shape holding ability. CONSTITUTION:An edge cover 1 comprises an attaching base body 11 and a cover body 12 integrally incorporated with the base body 11. The cover body 12 has a hollow shape in which the front end 14a of an upper piece 14 is connected to the front end 15a of a lower piece 15 through the intermediary of a front end piece 16. There is provided, in the cover body 12, a connection piece 17 diagonally connecting a part of the upper piece 14 in the vicinity of the base end 14b thereof and a part of the lower piece 15 in the vicinity of the front end 15a thereof. The edge cover 1 is reinforced in its entirely by a triangle column defined by the base body 11, the lower piece 15 and the connection piece 17 so as to ensure a high shape holding ability. Accordingly, even though the strengths of the boundary parts between the upper piece 14 and a front piece 16, and between the lower piece 15 and the front end piece 16 are lowered, the cover body 12 is effectively prevented from being deformed so as to hang down, thereby it is possible to reduce the wall thickness of the edge cover.
Patent JP-S61238834-A (JP)
Title: Porous polysulfone resin membrane
Inventor: SHIMAKAKI MASAAKI
IPC: C08J9/26
Filed: 1985-04-17
Abstract: PURPOSE:The titled porous membrane which has pores of a specified average pore diameter on both surfaces and a specified water permeability, is low in plugging and staining and does not decrease in performance even when dry, comprising a polysulfone resin containing a hydrophobic polymer. CONSTITUTION:To a solution obtained by crosslinking a polysulfone resin (A) having repeating units of formulas I and II and 3-30wt% hydrophilic polymer (B) (e.g., polyvinylpyrrolidone) in a solvent (C) for components A and B (e.g., dimethyl sulfoxide) added is at most 7wt% additive (D) (e.g., water) which is a nonsolvent for component A, is a good solvent for component B and is miscible with component C. The formed stock solution for film formation is discharged into a coagulation solution to form a membrane. After an excessive water-soluble component is removed, the membrane is heat-treated at a temperature >=150 deg.C to obtain a porous polysulfone resin membrane having pores of an average pore diameter >=500Angstrom  on both surfaces and a wager permeability >=1,000ml/m<2>.hr.mmHg.
Patent JP-S564210-A (JP)
Title: Manufacture of oxide core for discharge-lamp light source
Inventor: SANO TADAKATSU
IPC: H01F1/34
Filed: 1979-06-26
Abstract: PURPOSE:To obtain high-quality discharge lamps without oxidizing ferrite core by burning a sintered ferrite body containing the component of a four-element system of MgO, MnO, ZnO, and Fe2O3 as a basic component, and heat-treating the surface thereof at or below the specified temperature. CONSTITUTION:A sintered ferrite body containing the component of four-element system of MgO, MnO, ZnO, and Fe2O3 as a basic component is burned in a specified atmosphere. Then the surface of said ferrite is heat-treated in the air, and a paint is applied on the surface. Thereafter, the ferrite core is sealed in a discharge lamp. In this case, the heat treating is performed in the air at or bellow 410 deg.C. Therefore, the ferrite core is not oxidized, and the deterioration of the characteristics such as power loss is not caused. By this method, the high-quality discharge lamp can be obtained.
Patent JP-S60224103-A (JP)
Title: Multiplex information recording and reproducing device
Inventor: ZAITSU OSAMU
IPC: G11B5/008
Filed: 1984-04-20
Abstract: PURPOSE:To record the information on a field of 1CH in a 270 deg. revolving angle range in the case of the nCH recording, for example, by distributing (n+1) units of rotary magnetic heads to a tape guide equidistantly and winding a magnetic tape by 360 deg.(n-1)/n or more. CONSTITUTION:When the 3CH recording is desired, four rotary magnetic heads are distributed equidistantly to a tape guide drum. Then a magnetic tape is wound round the drum by 270 deg. or larger. Each head records the information on a field of 1CH to the magnetic tape in the form of a locus of magnetization within a 270 deg. revolving angle range. The information on 3CH are supplied in parallel as well as to three rotary magnetic heads having a contact with the magnetic tape respectively by switching. Thus no effect is given to an existing format.
Patent JP-S63246212-A (JP)
Title: Manufacture of plastic foam sandwich panel
Inventor: NAKAJO HIROSHI
IPC: B29C39/10
Filed: 1987-03-31
Abstract: PURPOSE:To prevent generation of a void becoming the cause of a deterioration in adhesive strength between a plastic foam and a facial material, or a depression, on a swelling of the facial material at the time of filling and foaming, by interposing a reticulated sheet between a panel face and the plastic foam. CONSTITUTION:At the time of manufacture of a sandwich panel by filling and forming a plastic foam between a pair of a top and bottom panels, reticulated sheets S are interposed among a top and bottom panel faces P, P of the sandwich panel and a plastic foam F. The reticulated sheet grasps at bubbles to be generated on the interface with a panel facial material at the time of filling and foaming of the plastic foam, and coalescence and growth of the bubbles are inhibited. Effective mesh size is about 5-30mm mesh. It is preferable that a material forming the mesh is made into a state of twisted yarn so that the bubbles are stuck to the same through surface tension or gas to which foaming pressure has been applied can be entrapped in the same. It is preferable since function reinforcing strength also is displayed to make use of combination yarn of glass fibers of the extent of 0.1-0.5mm.
Patent JP-S58197920-A (JP)
Title: Logical circuit
Inventor: TAMARU KIICHIROU
IPC: H03K19/086
Filed: 1982-05-13
Abstract: PURPOSE:To detect the existence of a fault easily and precisely by connecting a circuit which holds an output signal at the same phase when an input signal having the same phase is supplied to an emitter coupled logical circuit. CONSTITUTION:The emitter coupled logical circuit consisting of a pair of transistors (TRs) T1, T2 is formed between a DC power supply VCC on the anode side and a DC power supply VEE on the cathode side. In addition, a holding circuit consisting of TRs T5-T9 are connected to said logical circuit. If both input terminals B, B' are not logical ''0'' when input terminals A, A' are logical ''1'' in said circuit configuration, both output signals C, C' are logical ''0'', and when the terminals B, B' are logical ''0'', the signals C, C' are ''1''. When both the terminals A, A' are logical ''0'', the signals C, C' are ''1'' even if any value is given to the terminals B, B'. In addition, when the terminals A, A' or B, B' have the same phase each other, the output signals C, C' have the relation of the same phase without fail. Therefore, a fault can be detected by checking the relation of signals in the output terminals.