baber/WOPTO huggingface dataset:
Patent JP-H03127619-A (JP)
Title: Water drop sticking preventive agent for windshield and side mirror of automobile
Inventor: SAWARA TOYOMI
IPC: C09K23/52
Filed: 1989-10-12
Abstract: PURPOSE:To obtain the water drop sticking preventive agent having the excellent properties to diffuse water drops and to sustain the diffusion by adding a specific ratio of a water soluble cationated polymer and at least one kind of monohydric, polyhydric alcohol and surfactant as desired into an aq. soln. CONSTITUTION:At least one kind of the monohydric alcohol, the polyhydric alcohol, such as ethylene glycol, and surfactant, such as anionic surfactant, are added to the base material consisting of water and 0.01 to 20 pts. (in terms of the pure component of the polymer) water soluble cationated polymer, such as hydroxyethylcellulose-2-hydroxypropylmethyl ammonium chloride ether. This water drop sticking preventive agent is stuck by coating or spraying to the windshields and side mirrors of an automobile stuck with the water drops at the time of a rainfall. Then, the water soluble polymer parts diffuse the water drops and the cationated parts adsorb like ions on the glass, mirror surfaces and oil film surfaces, thereby preventing the flow down of the components by the rain. The diffusion of the water drops is thus maintained over a long period of time.
Patent JP-S62127183-A (JP)
Title: Welding jig
Inventor: AOKI KIYOSHI
IPC: B23K11/30
Filed: 1985-11-28
Abstract: PURPOSE:To improve positioning accuracy and to make a positioning jig usable for a long period of time by forming said jig of silicon nitride ceramics. CONSTITUTION:The positioning jig 1 for spot welding is produced by adding an org. binder to a powder mixture composed of silicon nitride, several % of yttrium oxide as a sintering assistant and alumina, mixing the powder, molding the mixture to a prescribed shape and degreasing the molding then sintering the molding under an atm. pressure. Two steel members 4, 5 are positioned by the jig 1 and are then welded via upper and lower electrodes 2, 3 in the stage of subjecting said members to spot welding. Since the jig 1 has excellent wear resistance, the positional accuracy is improved. Since the jig has an excellent electrical insulating characteristic and thermal impact resistance, the jig is usable for a long period of time.
Patent JP-H02113227-A (JP)
Title: Thin film waveguide element
Inventor: YOSHINAGA KAZUO
IPC: G02F1/355
Filed: 1988-10-24
Abstract: PURPOSE:To reduce the restrictions of a substrate, to facilitate the formation of an optical waveguide, and to realize low cost and high performance by laminating a core layer which performs wavelength conversion by nonlinear optical effect, a 1st clad layer which has a higher refractive index than the core layer, and 2nd clad layer which has a lower refractive index than the 1st clad layer. CONSTITUTION:Light which is incident on the core layer 2 is reflected totally by the 1st clad layer 3, leaking light causes interference in the 2nd clad layer 4, and the light is confined to the core layer 2 in single mode. At the same time, higher harmonics which are wavelength-converted by the core layer 2 which has nonlinear optical effect are emitted to the 2nd clad layer 4 or optical waveguide provided separately to enable phase matching which is stable and excellent against temperature variation. Further, the confinement efficiency of a basic wave to the core layer 2 is good and the leak is small, so the light power density is improved and the wavelength conversion efficiency is improved. Consequently, the excellent optical waveguide is easily formed at low cost.
Patent JP-H01111440-A (JP)
Title: Production of heat resistant microcapsules
Inventor: SHOJI RYUICHI
IPC: B01J13/10
Filed: 1987-10-23
Abstract: PURPOSE:To produce heat resistant microcapsules with ease by allowing minute bodies of coacervate gel substance adhered to surfaces of core material micro- drops to react with a metal salt solution capable of forming an insoluble gel film. CONSTITUTION:Core material, composed of fats and fatty oils, or its emulsion is mixed with a coacervate composed of a positively charged film forming polymer and a negative charged film forming polymer. Drops of the coacervate adhere to surfaces of the core material micro-drops and a gelation takes place during the mixing. Heat resisting microcapsules are produced by allowing these micro-drops to react with a metal salt solution, which is capable of forming a insoluble gel film by reacting with the negatively charged film forming polymer contained in the coacervate. Gelatin etc. are usable as positively charged film forming polymers and pectin, alginic acid salt, carrageenan, etc. are usable as negatively charged film forming polymers.
Patent JP-H04143608-A (JP)
Title: Device for measuring flatness of steel plate
Inventor: OHIRA NOBORU
IPC: G01B11/30
Filed: 1990-10-05
Abstract: PURPOSE:To enable execution of highly precise computation of strain by conducting the computation of strain for a prescribed time with an output signal from a laser range finder masked, even when detection of a signal is stopped during the detection. CONSTITUTION:When a laser range finder 6 outputs an alarm signal, an alarm signal detecting circuit 36 detects the alarm signal made to bypass a low-pass filter (LPF) 11 thereby and outputs a signal of detection of the alarm signal to a first arithmetic unit 13. The signal detecting circuit 36 outputs the signal to the first arithmetic unit 13 continuously during the detection of the alarm signal, while the arithmetic unit 13 processes distance data as a blank continuously during reception of that signal. Although the signal detecting circuit 36 stops the signal output when the alarm signal is stopped, the first arithmetic unit 13 processes the distance data collected through the LPF, as the blank, also thereafter for a time corresponding to the time constant of the LPF 11. Based on the data blanked partially, each sort of computation of strain can be executed by a second arithmetic unit 16.
Patent JP-H0981382-A (JP)
Title: Method and system for preventing illegal copy use of computer software
Inventor: KOBAYASHI SHUJI
IPC: G06F21/12
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To surely prevent even an uninstalled software recording medium from illegally being copied and used, to enable a legal user to use it continuously after installation, and to completely preventing illegal copy use of software. SOLUTION: It is decided whether or not there is already use permission information on computer software in a secondary storage device 167 of a computer system; when there is not the use permission information, a permission number generation part 20 generates a different permission number each time the software is actuated, a user confirmation number generation part 26 generates a user confirmation number corresponding to the permission number, and a display part displays the permission number. Only when the same number as permission number is inputted, the permission information is stored in the secondary storage device 16.
Patent JP-H08129139-A (JP)
Title: Image forming device
Inventor: DOKE MICHIO
IPC: G02B26/12
Filed: 1994-10-31
Abstract: PURPOSE: To precisely detect a revolving speed of a polygon motor in a short period of time and to shorten the action start time of an image forming device even when a revolving speed is changed caused by a variance, an environmental condition and a secular change of the polygon motor among devices. CONSTITUTION: This image forming device is provided with a first optical detector 108 detecting a writing start position of a laser beam in a main scanning direction, a counter 201 starting a counting in the main scanning direction and initilizing a counter value based on a detection signal from the detector 108, a second optical detector 109 detecting a laser beam after the writing action of the main scanning direction is finished, a flip flop 203 fetching the value of the counter 201 based on the detection signal from the detector 109, a control circuit 206 for reading out a counter value fetched by the flip flop 203 and a polygon motor control circuit 207 detecting the revolving speed of the polygon motor based on the counter value read out by the control circuit 206.
Patent JP-S62125967-A (JP)
Inventor: ISHIHARA MASAO
IPC: B62K5/01
Filed: 1985-11-27
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。
Patent JP-H0687355-A (JP)
Title: Engine brake force automatic control device
Inventor: HIGASHIYAMA YASUHIKO
IPC: B60W10/06
Filed: 1992-09-09
Abstract: PURPOSE:To prevent a variation in torque resulted from the turning on and off of a fuel cut control by providing a fuel cut control means to restrict the interruption of fuel supply by the fuel cut control means during the automatic control of engine brake force. CONSTITUTION:During the automatic control of engine brake force, the interruption of fuel supply by a fuel cut control means is restricted by the fuel cut control means and, even when a throttle valve 20 is almost fully closed, fuel cut control is not made at all or becomes difficult to be performed. Accordingly, the turning on and off of the fuel cut control according to the throttle control by a computer 35 in downshifting is suppressed, and a variation in torque resulted from the turning on and off of the fuel cut control can be avoided satisfactorily. Also even when engine brake control is made by slightly opening and closing the throttle valve 20 without downshifting when the throttle valve is almost fully closed, the hunting shock of torque is suppressed because the fuel cut control is restricted, and riding comfort is increased.
Patent JP-H10108825-A (JP)
Title: Endoscopy device
Inventor: ONODA FUMIYUKI
IPC: A61B1/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely perform newly needed work through a freely detached function extension tray by housing or freely detachably connecting the function extension tray to a unit main body housing a plurality of peripheral devices inside to be used for endoscopy. SOLUTION: A connecting member 30 for freely detachably connecting a function extension tray 29 is provided in the side face of a unit main body 2 in an endoscopy device, and the function extension tray 29 is composed of a tray part 29a used as a work base and a rod projection 29b for making connection to the connecting member 30. A hole 30a for connecting and fixing the inserted projection 29b is formed in the connecting member 30, and the inner diameter of this hole 30a is formed to be slightly larger than the outer diameter of the projection 29b. For performing work other than normal examination, a desired tray 29 is prepared and loaded in the unit main body 2 by inserting its projection 29b into the hole 30a of the connecting member 30 and the work is carried out. After the end of the work, the tray 29 is removed from the connecting member 30.
Patent JP-S61144875-A (JP)
Title: Mos integrated circuit
Inventor: EBIHARA YUJI
IPC: H01L27/12
Filed: 1984-12-18
Abstract: PURPOSE:To reduce the area of a chip and to miniaturize the gate length, etc. by laminating a semiconductor layer consisting of three layers on a dielectric, and forming a gate vertically so as to consturct a MOST. CONSTITUTION:A MOS integrated circuit consists of an Si substrate 1, SiO2 oxide film 2, a source electrode 3, an n<+> type Si layer 4, a p type Si layer (back gate region) 5, an n<+> type Si layer 6, a drain electrode 7, a gate oxide film 8, a gate electrode 9, back gate electrode 10, and electrode separation dielectrics 11-14. The electrode 7 is applied positive voltage, and the electrode 3 and the back gate 5 are connected to the GND. When electrode 9 is applied a positive voltage exceeding a threshold, a channel reversed to an n type is formed on the interface between the Si layer of the back gate 5 and the gate oxide film 8 so that a drain current flows from the electrode 7 to the electrode 3 and the back gate 5. On the other hand, when the voltage at the electrode 9 drops below the threshold, the drain current will not flow any more.
Patent JP-H11106722-A (JP)
Title: Production of pressure-sensitive adhesive tape
Inventor: SUGITA TAIHEI
IPC: C08F2/50
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To produce a pressure-sensitive adhesive tape having excellent adhesiveness to a high-polarity surface adherend such as a metal at ordinary temperature and resisting to deterioration in adhesiveness upon lowering to low temperature. SOLUTION: A photopolymerizable composition containing an alkyl (meth) acrylate, a polar-group-containing vinyl monomer, a reactive monomer having at least two reactive double bonds in the molecule and a photopolymerization initiator with the proviso that the alkyl (meth)acrylate and the polar-group- containing vinyl monomer are contained in such amounts that the composition comprising these two components has a Fedors' theoretical solubility parameter in the range of 10.0-15.0 cal/cm<3> is foamed and photopolymerized to obtain a cellular pressure-sensitive adhesive film containing 3-10 vol.% cells.
Patent JP-H06115981-A (JP)
Title: Interlayer for laminated glass
Inventor: MINAMINO HIROKO
IPC: C08L29/14
Filed: 1992-10-06
Abstract: PURPOSE:To provide an interlayer for a laminated glass, reduced only in adhesive force between the interlayer membrane and the glass without reducing the elemental physical properties of the conventional interlayer for a laminated glass, e.g. fluidity, viscoelastic properties and penetration resistance and stably exhibiting an excellent transparency and moisture resistance for a long period. CONSTITUTION:This interlayer is composed of a multi-ply laminated membrane having a structure of adhesive layer/core layer/adhesive layer. The adhesive layer is composed of a polyvinyl butyral having 80 to 95mol.% acetalization degree and a plasticizer, and the core layer has a single or plural layer structure composed of one or more kinds of resins selected from a methacrylate resin, a cellulose-based resin, a polyurethane and an ethylene-vinyl acetate copolymer.
Patent JP-H01108798-A (JP)
Title: Manufacture of printed wiring board
Inventor: MANIWA AKIRA
IPC: H05K3/26
Filed: 1987-10-21
Abstract: PURPOSE:To increase breaking strength by removing a conductor for electroplating in a printed wiring board through etching and plasma-etching and treating a noble-metal plating surface to be used for bonding. CONSTITUTION:A conductor section at the center of a printed wiring board is composed of a synthetic resin film 6 coated, leaving a section plated with gold after conductor circuits are formed, the conductor circuits 3 plated with gold, and conductors 4a connected to the conductor circuits 3. For cut the conductor 4a for electro-plating, the synthetic resin film 6 is applied, a photosensitive resin film is applied, and only a section, where the conductor 4a must be cut, is removed through exposure, development and etching and the photosensitive resin film is peeled. The remainder of the photosensitive resin film left on a gold-plating surface is gotten rid of through plasma etching treatment through which hydrogen and carbon are decomposed and taken off selectively. Accordingly, the wiring board having high breaking strength and capable of corresponding to the increase of density and compacting can be acquired.
Patent JP-H11105463-A (JP)
Title: Sheet for superposing postcard
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a postcard for confirming concealing information by winding a concealing sheet piece at a recipient side by eliminating careless releasing of the piece from a step part due to cutout part for displaying a postcard and maintaining a postcard state suitably at the time of mailing. SOLUTION: First laminating parts 11 to be strongly adhered to a postcard body sheet piece 4 at the time of folding up by a strong adhering means 14 to one concealing sheet piece 2 to be folded up on a front surface side of the piece 4 are provided at least on three peripheral sides. And, cutout parts 10 are provided at least three sides of inner edges of the parts 11. A second laminating part 12 to be strongly adhered to the piece 4 at the time of superposing by the means 14 on the other concealing sheet piece 3 to be folded up at a rear surface side of the piece 4 are provided along at least three peripheral sides. And, cutout parts 10 are provided at least at three sides of the inner edges of second laminating parts 17.
Patent JP-H06116978-A (JP)
Title: Dredging equipment
Inventor: KUIOKA KIYOSHI
IPC: E02F3/88
Filed: 1992-10-06
Abstract: PURPOSE:To facilitate fluidization of sludge by rotation of excavation cutters adjoining with one another and rotating in overlapping and to control, as occasion demands, the amount of overlapping by making excavators slide over horizontal surface of a mount by a method wherein a sludge layer is cut and excavated by rotation of the excavation cutters that are provided to the lower end of a vertical screw conveyor. CONSTITUTION:A mount 50 is moved in tilting motion by operation of an oil-hydraulic cylinder 52 and is fixed so that excavators 60 can be positioned upright. Then, an underwater electromotor 42 of a screw conveyor 40 is driven, and thereby driving of a pressurized conveyance pump 70 and supply of compressed air to an air nozzle 80 are executed. Sludge in a sludge layer is cut and excavated with excavation cutters 62, and agitation and fluidization of the sludge are made by the adjoining cutters 62. At the time of excavation, center distances of the excavators 60 are made variable in accordance with the kind of sludge by operation of oil-hydraulic cylinders 68, and the amount of overlapping for the excavation cutters 62 is increased or decreased so that the operation can be made under optimum condition. Thereby works for agitation and fluidization, or cleaning works by each of the excavation cutters can be made in improved efficiency.
Patent JP-S62128667-A (JP)
Title: Electronic blackboard device
Inventor: NARUSE YASUSHIROU
IPC: H04N1/401
Filed: 1985-11-29
Abstract: PURPOSE:To print a shading waveform on a printer by using a slice level varying means which varies the slice level of a binary-coding circuit at a prescribed time interval and printing the binary data corresponding to the slice level by the printer. CONSTITUTION:A reading sensor 16 which reads the contents written on the surface of an electronic blackboard is provided together with a binary-coding circuit 34' which compares the gradation data obtained from the output of the sensor 16 with a slice level, and a printer 37 which prints the binary data given from the circuit 34'. A slide level varying means varies the slice level of the circuit 34' at the prescribed time interval. Then the printer 37 prints the binary data corresponding to the slice level. The slice level varying circuit varies the slice level L of the circuit 34' at the prescribed time interval. Then the circuit 34' binary-codes gradation data successively at the variable level L and outputs it to the printer 37. Thus it is possible to confirm a shading waveform without removing the main body plate face of the blackboard in the test and control modes. Furthermore, the shading waveform can be recorded without using an oscilloscope camera.
Patent JP-H02115207-A (JP)
Title: Unsaturated polyester resin composition
Inventor: ISHIKAWA SADAO
IPC: C08F283/01
Filed: 1988-10-24
Abstract: PURPOSE:To prepare an unsatd. polyester resin compsn. which gives a cured product releasing little styrene odor and which rapidly curse at a low temp., by compounding an unsatd. polyester, a polymerizable monomer component comprising a (meth)acrylic acid ester and styrene, and a specific metal salt as a curing catalyst. CONSTITUTION:A resin compsn. is obtd. by compounding an unsatd. polyester, a polymerizable monomer component comprising 3-50wt.% (meth)acrylic acid ester and 97-50wt.% styrene, and a curing catalyst comprising a salt of cobalt or manganese and another salt (a) of lead, zinc, or tin. The content of the salt (a) is pref. such that the metal contained in said salt corresponds to 0.005-0.2wt.% of the resin compsn.
Patent JP-H01108595-A (JP)
Title: Preparation of surface characteristic chart for road
Inventor: MESHIDA NORIO
IPC: G06T1/00
Filed: 1987-10-22
Abstract: PURPOSE: To effectively utilize a conventional road surface property investigation result by inputting the road surface property investigation result, road environment, etc., of a line to a computer, inputting the line drawing, etc., of the line from a map to create a line chart, and outputting the road surface property investigation result, road environment, etc., which are previously inputted for the line chart. CONSTITUTION: Data 1 on the road property investigation result, etc., are inputted to a computer 2 through a keyboard 3, and a map such as a district map 4 is read and inputted to the computer 2 by using a digitizer 5. A map is placed on the digitizer 5 and a line is traced with a cursor tablet to input distance information on the shape and position of the line and the line chart is drawn on a display 6, and a place name, a line name, etc., are inserted on the keyboard 3. Then the distance display of data 1 such as line property investigation result is matched with the distance display on the line charged on a display 6 and the items of a characteristic value, road environment, etc., showing the road properties of data of the road surface property investigation result, etc., are selected and indicated on the keyboard 3. Consequently, the line drawing is generated by program software.
Patent JP-H0988229-A (JP)
Title: Suspending support metal fitting
Inventor: YAMADA HIROSHI
IPC: E04B9/18
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To hang a hanging bolt in response to the state of the installation of support metal fittings in the suspending support metal fittings, to which a connector can be mounted by subsequent attachment. SOLUTION: A pair of engaging projections 11 inserted into a connecting hole 5 are formed to a connector 10. A tapped hole 14 is bored to a connecting piece 13 mutually coupling the end sections of the engaging projections 11. A hanging bolt P screwed into the tapped hole 14 is inserted between the engaging projections 11, and the engaging projections 11 are expanded and engaged in the connecting hole 5. A pair of extending pieces 12 extended from each engaging projection 11 and the connecting piece 13 mutually connecting the end sections of the extending pieces 12 are formed. Reinforcing beads 15 from the extending pieces 12 to the engaging projections 11 are formed. The engaging projections 11 are expanded, and the front end of the hanging bolt P inserted at a place, where the engaging projections 11 are engaged in the connecting hole 5, is abutted against the reinforcing beads 15.
Patent JP-H08128212-A (JP)
Title: Support for construction execution
Inventor: NAKAYAMA CHIHARU
IPC: E04G25/00
Filed: 1994-10-31
Abstract: PURPOSE: To obviate the necessity of nail fixing of a grounding plate by installing a slide preventing plate for increasing the frictinal force, on the grounding plate of a supporting pillar. CONSTITUTION: As for a supporting pillar body 1, a tightening fitting 6 is installed on the outer peripheral surface, and after the supporting pillar body is set at a proper height, the height can be fixed by tightening the tightening fitting. A grounding plate 2 is installed at one end part of the supporting pillar body 2, and a supporting pillar 4 is installed at the other end part, and each slide preventing plate 3 for preventing the slide is installed on both the plates 2 and 4. The slide preventing plate 3 is formed by shaping a rubber material to nearly the same shape to both the plates 2 and 4, and formed to the rough surface. Further, a stand 5 for assisting the erection of the supporting pillar body 1 is installed at the first pillar part 1a, and used for the necessary form construction.  Since the slide preventing plate 3 is installed on the grounding plate 2, the frictional force for the grounding surface becomes large, and the necessity of nail-fixing the grounding plate 2 is obviated.