baber/WOPTO huggingface dataset:
Patent JP-H11170907-A (JP)
Title: Vehicle body accessory
Inventor: GREGORY MILES HOWILL
IPC: B62D37/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To propagate light more or less and to reduce or minimize reflection or refraction of facing light, by having a marking which is made of transparent plastic material and constituted with a repeating pattern of transparent regions as a passage which dose not shield passing light and opaque regions which block a passage of the passing light. SOLUTION: A head light protector 11 and a hood protector are made of acrylic or transparent plastic material having similar shock resistance, and are designed to be removable from a head light periphery part or a vehicle body part. One surface of a main body part is provided with a marking which forms a repeating pattern of transparent dots passing light instead of shielding it, and in a region other than the transparent region, a back surface of a guard 11 is screen-printed black into an opaque state for shielding an optical path passing through the protectors or the guard 11. A region where head lights are arranged is not marked to perfectly propagate light from the head lights. Reflectance minimizing effect of reflection of light toward a driver can be provided.
Patent JP-H04181637-A (JP)
Title: In-line type electron gun body structure
Inventor: NAIKI KAZUAKI
IPC: H01J29/51
Filed: 1990-11-14
Abstract: PURPOSE:To prevent magnetic field loss due to eddy current generated by a deflection magnetic field with the function of an original magnetic field control element retaining by dividing annular magnetic shielding elements into plural and concentric stage states. CONSTITUTION:Two concentric stage-like parts 24a and 24b are formed in annular magnetic shielding elements 24 composed of a high-permeability magnetic body, and the surface of the element 24 is divided into three stages. In this case, the whole surface area of the element 24 is made same as that of a single element having no different level. The surface of the element 24 is divided into three stages, consequently an eddy current circuit, generated on the surface by a horizontal deflection magnetic field, becomes a condition in which the eddy current circuit is cut compared with the case of a single plane. Therefore an area, interlinking a horizontal deflection magnetic field which is a cause for producing an eddy current, is reduced, and magnetic field loss, due to the eddy current produced by the deflection magnetic field, can be prevented with the original function of a magnetic field control element retaining.
Patent JP-H09173067-A (JP)
Title: Transfection of cell
Inventor: JIYANNIBU REJIYANDORU
IPC: C12N15/87
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier for a nonviral system, etc., in order to carry out the transfection of a cell by mixing an oligopeptide having an aliphatic acyl group at the N-terminal with a poylnucleotide or other anionic macromolecules.  
     SOLUTION: A compound represented by the formula R 1 -NH-A (R 1  is a 10-42C aliphatic acyl group; NH-A is an oligopeptide residue) [e.g. Nγ-palmitoyl- D-(α,γ-diaminobutyryl)-L-(α,γ-diaminobutyric acid)hydrazide] and a polynucleotide (e.g. a plasmid DNA) are diluted with distilled sterile water and a liposome of a dioleoylphosphatidylethanolamine as a helper lipid is carefully mixed therewith to afford the objective carrier in order to carry out the transfection of a cell with a polynucleotide or other anionic macromolecules. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63162039-A (JP)
Title: Reactor for nonintermixing fluid
Inventor: NAKABAYASHI MINORU
IPC: B01J14/00
Filed: 1986-12-25
Abstract: PURPOSE:To efficiently carry out the contact reaction of nonintermixing fluids, by packing of long filament bundles in all the length of the plural tubes both ends of which are inserted into two tube plates provided to both ends of a shell, and fixing one end of the bundles to a liquid distributor. CONSTITUTION:A 1st raw liquid of reaction liquids having affinity for the filament is entered a 1st water chamber 4 from a nozzle 10, and is supplied to each liquid distributor 7 provided to a partition tube plate 6. The 1st raw liquid is flowed along the surface of each filament and flowed down in a film. On the other hand, a 2nd raw liquid is entered a 2nd water chamber 5 from a nozzle 11, and is flowed into the clearance between the filaments of the filament bundles 8 from the clearance between the liquid distributor 7 and the tube plate 2, and is brought into contact with the 1st liquid on the surface of the filaments to carry out a specified reaction, and flows down to a receiver 9. The reacted liquid in the receiver 9 is sent out to the next process by a discharge means.
Patent JP-H02158578-A (JP)
Title: Elevator control device and elevator transmission system
Inventor: SEKI KATSUHIKO
IPC: H04Q9/00
Filed: 1988-12-07
Abstract: PURPOSE:To improve safety with the other control device executing a control of a transmission line for one control device, having a right of control of the transmission line, even when abnormality is generated by providing a transmission control means for controlling an elevator and for transmitting an information data by using a common transmission line for a period given to a transmission control station by a transmission permission command. CONSTITUTION:Two or more elevator control devices 10M, 10S are mutually connected by common transmission lines 3b1 to 3b3, when their vacancy continues for a predetermined time, a right of transmission control is established by detecting the vacancy. A transmission permission command from an elevator control device, having this right of transmission control, is fed from a transmission control means. Being based on this command, transmission control means M17H1 to M17H3 use common transmission lines for a period given to a transmission control station, controlling an elevator and transmitting an information data. Thus enabling the right of control to be obtained of a communication transmission line by every elevator control device, safety can be improved of an elevator system.
Patent JP-H10148025-A (JP)
Title: Production of floor member for guiding visually handicapped person
Inventor: YAGI TETSUOMI
IPC: A47G27/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor member in which warps or shrinks do not arise in a protruded part when ridge-shaped protrusions are formed and hence, warps of the floor member are not brought about and further, the adhesive property between the protruded part and the base board of the floor member is excellent. SOLUTION: After a metal mold 4a for injection molding in which a small hole-form gate 6 is formed at one longitudinal end of a cavity 5, has been arranged in a contact state with the base board of a floor member, a molten synthetic resin is injected into the cavity 5 from the gate 6 to mold the floor member. Or the gate 6 is shaped to form a slit and the slit is provided at the upper face of the cavity along the longitudinal direction of the cavity.
Patent JP-H06137217-A (JP)
Title: Secondary pressure regulating device for vaporizer
Inventor: HARADA SHINICHI
IPC: F02M21/06
Filed: 1992-10-22
Abstract: PURPOSE:To improve idle reproducibility by stabilizing the pressure in the secondary chamber of a vaporizer that has been provided with a balance-type idle adjusting mechanism. CONSTITUTION:Both the closing valve spring of a secondary valve 5 and the adjusting spring for idle adjustment are into one closing-valve spring 15. The closing-valve spring 15 is retained by a spring receiver 14 that has been provided to a turnable arm 13, and the distance between the spring receiver 14 and the lever 11 to which the secondary valve 5 has been fitted is adjusted by an adjusting screw 16, so that the setting of the pressure in the secondary chamber 5 can be regulated, and also a valve-closing force can be imparted.
Patent JP-H02154538-A (JP)
Title: Radio selective call receiver with display function
Inventor: KINOSHITA SHIGETO
IPC: H04W84/02
Filed: 1988-12-06
Abstract: PURPOSE:To quicken a callout by providing a display of a call number called at present and a call cycle in addition to the display of a call number of a present equipment. CONSTITUTION:A display section 6 consists of display sections 6-1 - 6-3. For example, the display section 6-1 displays a selective call number of its own equipment resulting from an inputted selective call number from a data input section via a control circuit 9, the display section 6-2 displays the present call number sent from a transmitter and the display section 6-3 displays the average time of a call cycle time. Thus, a difference between its own selective call number and the call number called at present is recognized and the time of call cycle is recognized and at what time its won call is successful is discriminated to some degree.
Patent JP-H09132879-A (JP)
Title: Dyeing of polyester textile product with indigo dye
Inventor: SUGAWARA HIDETAKA
IPC: D06P3/52
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed product of a deep bright hue by bringing a polyester- based textile product into pressure contact with a coated surface of a sheet member coated with a paste material containing an indigo dye and then heat- treating the resultant material at a high temperature under dry conditions. SOLUTION: The surface of a sheet member 7 is coated with a dye dispersed paste of an indigo dye and then dried. A polyester textile product 5 is then heat-treated at a high temperature under dry conditions while bringing the coated surface of the sheet member 7 into pressure contact with the polyester textile product 5 between a pressurizing felt 3 and a heating cylinder 1. The indigo dye in the dye dispersed paste of the sheet member 7 is vaporized with the heated cylinder 1 heated to 220-250 deg.C and dyed on the heated polyester textile product.
Patent JP-H0666044-A (JP)
Title: Vibration isolating wall device
Inventor: NOMICHI TOSHIYUKI
IPC: E04H9/02
Filed: 1991-10-28
Abstract: PURPOSE:To carry out vibration isolation stably at all times for a wide variety of joltings caused by winds, earthquake, etc., in the inter-columnar part and inter-beam part of a structure. CONSTITUTION:A frame 10 is secured to the beam 3 side while an aux. frame 11 is fixed to the wall 5 side. In the form of connecting the frame 10 to the aux. frame 11, an energy absorbing body 12 is installed whose visco-elasticity is variable in accordance with the voltage, and at normal times (out of earthquake), a voltage is impressed between the frame 10 and aux. frame 11 through a voltage control device 15, and the wall 5 is rigidly supported by a visco-elastic damper 6. When a vibration sensor 9 senses vibration of the structure concerned 1, the visco-elasticity of the energy absorbing body 12 is adjusted to the proper value for absorbing the vibration by means of increase or decrease of the voltage between the frame 10 and aux. frame 11.
Patent JP-H04181869-A (JP)
Title: Color picture copying machine
Inventor: OTA KENICHI
IPC: H04N1/48
Filed: 1990-11-16
Abstract: PURPOSE:To simply and optimumly set the color reproducibility of a color picture copying machine resulting from environment fluctuation or dispersion between lots to its optimum state by printing out a few patches. CONSTITUTION:A masking circuit 109 implements matrix arithmetic calculation to output C', M', Y', K' with respect to the input of C, M, Y, K. Then N-ways of patches among 15 colors able to be produced in solid print from four colors C, M, Y, K are outputted from a print head 411. The outputted patches are read as an original and R, G, B colors after shading correction are extracted from a buffer memory 111 and stored. Thus, the colors of the original are reproduced with fidelity.
Patent JP-H11146523-A (JP)
Title: Tree-monitoring system between transmission iron towers
Inventor: IRIE TAKASHI
IPC: H02G7/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To omit work of inspecting the growth extent of trees which makes insulation clearance to ground of a transmission line insufficient and to perform cutting work systematically. SOLUTION: Transmission iron towers 1a, 1b have a transmitting element 4, which transmits a signal for forming a signal emission line 3 of electromagnetic or ultrasonic wave having directivity and a receiving element 5 for receiving the signal, downward transmission lines strung between the transmission iron towers 1a, 1b. Then a means for detecting a change of a received signal to be generated through blocking of with the path of this signal emission line 3 caused by the crossing of the tip of a tree 10 with the signal emission line 3, is provided on the side of the receiving element 5.
Patent JP-H08165270-A (JP)
Title: Optically active 2-substituted carboxylic acid derivative, intermediate and production thereof
Inventor: SAITO NORIYUKI
IPC: C07B53/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide a novel optically active 2-substituted carboxylic acid deriva tive which is useful as a starting substance for ferroelectric liquid crystals, medicines and agrochemicals. CONSTITUTION: This optically active 2-substituted carboxylic acid derivative is represented by formula I [R1 is an alkyl, a (substituted) aryl; R2 is an alkyl substituted with 2 or more halogen atoms; R3 is H, an alkyl], for example, the compound of formula II. The compound of formula I is obtained by reaction of an optically active 2-(2-substituted acyl)menthopyrazole derivative of formula III [Ar is a (substituted) aryl] with a compound of the formula: HO-R3 [R3 is H, a (substituted) alkyl] in the presence of an acidic reagent. The compound of formula III, a synthetic intermediate for the compound of formula I, is obtained by reaction of an optically active 2-acylmenthopyrazole derivative of formula IV with a metal salt-forming agent and a halogenoalkylation agent or a halogenoalkyl group-introducing agent.
Patent JP-H05140203-A (JP)
Title: Production of acrylic resin plate
Inventor: MATSUURA HIDEAKI
IPC: C08F2/00
Filed: 1991-11-25
Abstract: PURPOSE:To produce a thick acrylic resin plate at high productivity. CONSTITUTION:A process for producing an acrylic resin plate comprising pouring a solution of a starting material based on methyl methacrylate into a mold and polymerizing the solution, wherein part of the solution is poured into the mold to start polymerization and the remainder of the solution is poured onto the upper surface of the polymerizate in the course of the polymerization to continue the polymerization.
Patent JP-2000131358-A (JP)
Title: Diagnostic circuit for capacitance of capacitor
Inventor: KISHI TAKAYUKI
IPC: H01G13/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a diagnostic circuit, in which the resistance and the switching transistor constituting a DC/DC converter are used so as to use components in common and whose costs are reduced by a method, wherein a comparison means which detects a voltage across terminals of a current limit resistance is installed and the capacitance of a capacitor is diagnosed on the basis of a detected voltage. SOLUTION: When electricity is supplied to a microcomputer 25 from a constant-voltage circuit 32, clock pulses are supplied from an output terminal P1 to a control transistor 24e of a DC/DC converter 24. The converter 24 starts a boosting operation, and a backup capacitor 26 is charged. When the capacitance of the capacitor 26 is diagnosed, the microcomputer 25 sets an output terminal P2 to a low level, a transistor 33 is turned on, and electric power which is charged in the capacitance 26 is supplied to the constant-voltage circuit 32 via a current detecting resistance 24b. At this time, a potential difference which is generated across both terminals of the current detecting resistance 24b is detected by a differential amplifier 34, and the microcomputer 25 diagnoses the capacitance of the capacitor 26 on the basis of its detection output.
Patent JP-H08166693-A (JP)
Title: Material for electrophotographic planographic printing plate
Inventor: NISHIGORI YOSHIHARU
IPC: G03G5/10
Filed: 1994-12-13
Abstract: PURPOSE: To obtain an electrophotographic planographic printing plate material showing little image fog but excellent dimensional stability even when the plate making process is done at low temp. by incorporating synthetic hectorite into a back layer. CONSTITUTION: The plate material is produced by forming an intermediate layer and a photoconductive layer successively on a water-resistant supporting body and forming a back layer containing synthetic hectorite on the opposite side of the supporting body. Hectorite is one kind of montmorillonite, and natural hectorite shows a color because it contains a lot of impurities. A synthetic hectrite has higher whiteness than natural hectorite. The synthetic hectorite is conductive and insoluble with water so that the electric resistance of the plate material can be decreased without decreasing water resistance. Further, the back layer consists of not only the synthetic hectorite but a pigment, binder resin and auxiliary additives which may be added if necessary.
Patent JP-H06164918-A (JP)
Title: Picture input device
Inventor: YAMASHITA KATSUSHIGE
IPC: H04N1/40
Filed: 1992-11-19
Abstract: PURPOSE:To obtain the picture input device in which shading correction at a dark place is attained regardless of less memory capacity. CONSTITUTION:The device is provided with a white level memory 6 storing an output in the bright state of each photodetector of an image sensor 1 comprising plural image sensor chips having plural photodetectors and with a black level memory 5 storing an output in a dark state of each photodetector for one chip of the image sensor 1. Data in the black level memory with respect to each photodetector in the dark state by one chip of the image sensor are read repetitively for each chip, and a subtractor A7 is used to correct the output in the dark state of the black level memory 5 from the output of the image sensor 1. Furthermore, a subtractor B8 and a divider 9 are used to implement a proportion calculation of the output of the image sensor 1 in which the output in the dark state is corrected based on a difference between the outputs in the dark state and the output in the bright state in both the memories 6, 5, a multiplier 10 multiplies a content in a constant memory 11 with the result of proportion calculation to execute shading correction.
Patent JP-H11108664-A (JP)
Title: Sensor for automatic measurement of passage
Inventor: ONISHI TAKEFUMI
IPC: G01C5/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To save time and labor for installation for construction and to improve measurement accuracy by analyzing a signal from an electronic level rotating horizontally and by obtaining the displacement in the horizontal direction together with that in the vertical direction. SOLUTION: An electronic level rotating in the vertical direction is removed and one electronic level is installed instead in the direction of a passage as a fixed point. Time from the fixed point is converted into displacement and measured. When the light of the electronic level rotating is assumed to be clockwise, in other words, the time of F to ..., F to D, F to C, F to B and F to A is measured and compared with a reference time and thereby the displacement shifting in the time is measured automatically. By increasing an ordinary electronic horizontal level and an electronic staff at one place in this way, installations of the electronic level rotating in the vertical direction and a staff for horizontality are dispensed with.
Patent JP-S63168297-A (JP)
Title: Turret punch press machine
Inventor: KUROKOME KAZUO
IPC: B30B13/00
Filed: 1986-12-27
Abstract: PURPOSE:To eliminate the influence of the thermal deformation of an upper frame and to improve the accuracy of a product by separating the upper frame having a hammer and hammer driving device of a square-shaped frame from a lower frame having turret mechanisms and fastening the frames via heat insulating materials. CONSTITUTION:The upper frame 2 having the hammer 20 and hammer driving device 21 of the square-shaped frame of a turret punch press machine is separated to the lower frame having the upper and lower turret mechanisms 10, 11 and a work 24 gripping mechanisms 25-28 and post parts 4, 5, respectively, which are fastened by means of fittings 31, 47 via the heat insulating materials 33, 34. Transfer of the deformation of the upper frame 2 by the heat generation and working force of the hammer 20 and the hammer driving device 21 to the turret mechanisms 10, 11 and the gripping mechanisms 25-28 is prevented, by which the influence on the turret-punched product is prevented and the accuracy of the product is improved.
Patent JP-2001128192-A (JP)
Title: Video signal processing circuit
Inventor: SUMIYOSHI HAJIME
IPC: H04N9/74
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To allow a white character correcting circuit for television receiver to correct white characters only. SOLUTION: The video signal processing circuit detects the positive side of R-Y signals by means of a positive-side detecting circuit 21 and generates a comparative voltage based on the maximum value of the detected signals. Then the circuit compares the luminance signal of a television receiver with the comparative voltage by means of a comparator circuit 14. When the potential of the luminance signal becomes higher than the comparative voltage, the processing circuit adjusts the quantity of the current converted by means of a voltage-current conversion circuit 15 in accordance with the gain at a gain control circuit 16 correspondingly to the compared results. The processing circuit adds the correcting signal thus obtained to the luminance signal and B-Y signals by means of an adder 13. As a result, the processing circuit is not able to make substantial correction on colored videos.
Patent JP-S63159894-A (JP)
Inventor: SATO MASAYUKI
IPC: G09F9/30
Filed: 1986-12-24
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-H03168188-A (JP)
Title: Transmission degree detector for washing machine
Inventor: KIUCHI MITSUSACHI
IPC: G01V8/12
Filed: 1989-11-29
Abstract: PURPOSE:To prevent deterioration of breakdown strength due to induction noise form a lead wire and allow moisture-proof treatment to be performed simultaneously by a method wherein a protection diode is connected in parallel to a light emitting element or a light receiving element, attached on the same printed circuit board and connected to a connection lead wire. CONSTITUTION:A light emitting element 2a and a protection diode 3a are soldered on a printed circuit board 13a which is mounted in a translucent case 14a with a screw 15a. 16a is moisture-proof resin. A lead wire 5a, the diode 3a and the light emitting element are attached on the same soldering plate. The light emitting part of the light emitting element 2a is inserted in a guide in the case. The cases 14a and 14b are attached in a drain pipe attachment case 17 with their optical axes aligned. As the light emitting element, the protection diode and the lead wire as well are soldered on the same printed circuit board, surge voltage protection effect is achieved with providing ease of electrical connection, and a moisture-proof method by moisture-proof resin can be easily done.
Patent JP-S63165662-A (JP)
Inventor: MURATA YUTAKA
IPC: E04H15/22
Filed: 1986-12-26
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-2000135551-A (JP)
Title: Non-hole natured die-casting device
Inventor: MAEDA TAKEO
IPC: B22D17/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To restrain generation of a shrinkage and a pin-hole on a cast component. SOLUTION: This device is provided with dies, comprising a fixed die 1 and a movable die 2, a vacuum method for making the mold inside vacuum via a vacuum suction path 7, and a pressurization method 9 for pressurizing the inside of the dies 1, 2. When a molten metal is poured into the dies 1, 2, a pressure of the pressurization method 9 is increased according to a congealing status of the molten metal by a pressure controlling method.