baber/WOPTO huggingface dataset:
Patent JP-S62218587-A (JP)
Title: Selective etching method utilizing laser
Inventor: MORITA NOBORU
IPC: C23F4/04
Filed: 1986-03-19
Abstract: PURPOSE:To easily carry out high-precision minute working of various members into prescribed shapes by combining laser beam machining and etching to machine a material to be worked. CONSTITUTION:A corrosion-resistant coated film 2 is formed on both surfaces of a material to be worked such as a metallic sheet 1 against the following etchant. The sheet 1 is then loaded on an X-Y table 4, and laser light 6 emitted from a laser oscillator 5 is irradiated on the sheet 1 through a reflecting mirror 7 and a condensing lens 8. The table 4 is simultaneously driven on the basis of a command from a control part, and the sheet 1 is scanned in the specified pattern. The coated film 2 at least on the laser-irradiated part of the scanned part of the sheet 1 is removed by the scanning, and a melted and solidified layer 10 with the volume decreased by the splash of the molten metal is simultaneously formed at the lower part. Then when the sheet 1 is dipped in the etchant 12, the layer 10 which becomes easier to be corroded than the base material is selectively etched. The coated film 2 on both front and rear surfaces is subsequently released.
Patent JP-H03259243-A (JP)
Title: Silver haldide photographic sensitive material
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/30
Filed: 1990-03-09
Abstract: PURPOSE:To attain a sufficiently high hardening degree without adversely affecting photographic characteristics by hardening at least one of hydrophilic colloidal layers with at least one of specified compounds. CONSTITUTION:At least one of the hydrophilic colloidal layers of the photographic sensitive material formed on a support is hardened with at least one of the compounds represented by formula I in which A is a group represented by formula II, III, or the like; and each of R1-R6 is H or a substituent, thus permitting the obtained silver halide photographic sensitive material to be hardened efficiently with a small amount of hardener without impairing any photographic performance and to contain a novel hardener freed of after-hardening action.
Patent JP-H09249016-A (JP)
Title: Vehicle suspension device
Inventor: SASAKI MITSUO
IPC: B60T8/1761
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce a braking distance while giving a braking effect by variably controlling the attenuation force characteristics on the expansion course side of a shock absorber when the direction judgment signal of a control signal is upward and the attenuation force characteristics on the pressure course side when the signal is downward based on a basic control signal or correction control signal during braking. SOLUTION: Control of each shock absorber b is performed by means of a braking correction control signal based on a basic control signal in a attenuation characteristics control means (e) during anti-skid control actuation. Thereby, when the course of the shock absorber (b) at that time is in a pressure course direction, the tire grounding force against a road face is enhanced by the pressure course side hard characteristics, and when in the expansion course direction, the tire grounding force is prevented from being lowered due to lifting of the tire by the expansion course side soft characteristics being a reverse course. Therefore, the braking performance is improved by restraint of a wheel load variation, and the braking distance can be shortened.
Patent JP-S62216018-A (JP)
Title: Battery backup system
Inventor: SEGAWA TAKAYUKI
IPC: G06F1/26
Filed: 1986-03-18
Abstract: PURPOSE:To easily check the output voltage of a battery through a simple circuit constitution by performing the check of said output voltage at a rise time point of a power supply part. CONSTITUTION:When a power supply part 1 is turned on, the output voltage of the part 1 reaches the rise voltage level and a power supply monitor part 3 turns on the detection signal (2) to set a changeover switch part 5 under a short state for supply of voltage to a memory 2. While a switch part 13 is also set under a short state to impress the output voltage of a battery 4 to a load resistor F. Then a comparison part 14 compares the output voltage of the battery 4 with the reference voltage level. When the output voltage of the battery 4 is lower than the prescribed level, the part 4 decides the abnormality of the battery 4 and sends the abnormality signal to a signal recognizing part 21 for display of the battery abnormality.
Patent JP-S58176785-A (JP)
Title: Input device
Inventor: NAGAYAMA TADAHIRO
IPC: G06F3/045
Filed: 1982-04-12
Abstract: PURPOSE:To reduce the electrostatic coupling between parallel conductor groups on the upper and rear sides of a dielectric plate and to decrease the error, by using a striped conductor in place of a uniform resistance film at the area where the signal of an electric pen is received and therefore avoiding an effect of the resistance value of the area receiving the above-mentioned signal to the calculated value of coordinates. CONSTITUTION:Parallel conductor groups 22 are distributed on the surface of a dielectric plate 21, and parallel conductor groups 23 are provided on the rear side of the plate 21 and in the direction orthogonal to the groups 22. These two kinds of groups are connected to each other through each end and via resistors 24 and 25. At the same time, electrodes 26 and 27 and electrodes 30 and 31 are provided at both ends of the resistors 24 and 25 respectively and then connected to terminals 28, 29, 32 and 33 respectively to form an input board. An electric pen 35 connected to an AC power source 34 is provided to the input board to supply AC signals to both groups 22 and 23 through an abutting between the pen 35 and the input board. The currents supplied from both resistors 24 and 25 and supplied to a signal processing part to calculate the input coordinates. Thus the resistance value of the part where the signal is received gives no effect to the calculated value of the coordinates with use of the groups 22 and 23.
Patent JP-H10236355-A (JP)
Title: Seat hanging method for two-wheeler
Inventor: HASEGAWA KENICHI
IPC: B62J1/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To offer a seat hanging method for a two-wheeler which can eliminate a feeling of local recess in hanging-in of the skin. SOLUTION: A seat hanging method for a two-wheeler includes a skin 3 provided with a joint line L where the first skin material 10 installed on the seat face part is joined with the second skin material 20 installed elsewhere than the seatface part, and a cushion material is provide on the front surface with a recess line 2a to suit the joint line L of the first skin material 10 with the second skin material 20, and the joint line L is arranged on the recess line 2a, and in the necessary place, the joint line L is hung in so that a hanging line TL is accomplished. The hanging line portion TL at least on the seat side face is made straight, and the portion TL from the side faces to the seat center is made in a U-form, and in the R-end part of the U-form part, a hanging point P is formed.
Patent JP-H06275131-A (JP)
Title: Lighting system for decoration
Inventor: YUZUTORI TAKAAKI
IPC: F21S8/04
Filed: 1993-03-19
Abstract: PURPOSE:To provide a lighting system, which can reduce the diameter of wire while ensuring the strength for holding a number of bulbs, which can improve appearance by preventing an electric wiring from being seen, and which can enhance availability. CONSTITUTION:A number of bulbs 7 are electrically connected to electric wiring 6, while each bulb 7 is held by the electric wiring 6, to form a lighting system for decoration. A single or twisted wire of metallic extra fine wire of no more than 100mum in the diameter, and of tensile strength of no less than 200Kgf/mm<2>, is used. A conductive metal film is formed on the outer surface of the single or twisted wire of the metallic extra fine wire, while an insulated film is formed on the surface of the metal film. A low carbon two-phase system steel wire is used for the metallic extra fine wire. Precious metal such as Au, Ag, or Cu is used for the conductive metal film, and the electric conductivity of the conductive metallic extra fine wire in relation to the Cu wire is no less than 45%.
Patent JP-H03264676-A (JP)
Title: Continuous deposited film forming device
Inventor: KANAI MASAHIRO
IPC: C30B25/02
Filed: 1990-03-13
Abstract: PURPOSE:To decompose a raw gas and to uniformly form a thin film on a substrate by continuously passing the band-shaped substrate through a film forming chamber having a raw gas feed pipe and introducing the hydrogen atom excited by the plasma produced by a microwave through a perforated metallic sheet. CONSTITUTION:The long-sized band-shaped substrate 101 to be coated with a film is passed from a container 106 through a film forming chamber 105 into a container 107. A feed pipe 119 for a thin film forming raw gas is arranged in the chamber 105, the raw gas is introduced, and the substrate 101 is heated to a film forming temp. by a heater 122. The film forming chamber 105 is connected to a microwave generating chamber 109 in a cylindrical cavity resonator 108 through a perforated metallic sheet 131, a microwave at 2.45GHz is introduced into the resonator 108 from a waveguide 114, gaseous H2 introduced from an introducing chamber 118 is converted to plasma in the microwave generating chamber 109, the excited H atom is introduced into a film forming space 135 through the metallic sheet 131, and the raw gas discharged from the pipe 119 is decomposed to stably deposit and form a thin film uniform in composition on the surface of the substrate 101.
Patent JP-S58177662-A (JP)
Inventor: JIYOU YASUSHI
IPC: A61M1/10
Filed: 1982-04-10
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-S60204680-A (JP)
Inventor: KIKUCHI KENJI
IPC: C04B35/58
Filed: 1984-03-28
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-H01233376-A (JP)
Title: Ic handling apparatus
Inventor: KASE SEIICHI
IPC: G01R31/26
Filed: 1988-03-14
Abstract: PURPOSE:To limit the need for alteration solely to the change of a carrier with the protection of package, by employing a carrier with an outside dimension and a pad position unified for various types of packages to achieve a higher efficiency of handling. CONSTITUTION:Outside dimensions (W, D and H) of a housing 17 of a carrier 12 is unified for various types of IC packaged (DIP, ZIP, SOJ, PLCC, LCC, SO, FLAT, PGA and the like) and the outline thereof is formed into a rectangle and a recess part 17a is provided at the center thereof. Both sides of the recess part 17a is erected to make pad forming parts 17b and 17b. Then, pads 24, 24... are arranged at array positions specified uniformly on the top of the pad forming parts 17b to bring a contact pin of a measuring mechanism electrically in contact therewith.
Patent JP-H07243470-A (JP)
Title: Liquid-sealed cylinder type mount
Inventor: HIRASAWA MUTSUHIRO
IPC: F16F13/14
Filed: 1994-03-03
Abstract: PURPOSE:To prevent the occurrence of short-circuit even when an orifice member is sunk inside by a method wherein a plurality of annular seal protrusions positioned along both sides, in the axial direction of a mound shaft, of an opening groove formed in an orifice member are formed on the seal rubber layer of an outer cylinder fitment of which the mount consists in a liquidtight state. CONSTITUTION:In a mount 10, a plurality of liquid chambers 40 and 42 are formed by a plurality of pocket parts 20A and 20B through a plurality of opening windows 14A and 14B of an intermediate sleeve 14. An arcuate orifice member 30 having an opening groove 30A of an outer peripheral surface in which an orifice passage 44 is formed is fitted in a plurality of recessed grooves 14C in intermediate sleeves 14 positioned on both sides in a peripheral direction of a first liquid chamber 40. Further, a mount is formed in a liquidtight state by means of the seal rubber layer 18 of the outer cylinder fitment 16. In this case, a plurality of annular protrusions 118B positioned along both sides of the opening groove 30A of the orifice member 30 are formed on the seal rubber layer 18.
Patent JP-H09226366-A (JP)
Title: Installation structure of sunvisor
Inventor: OKAZAKI YUTAKA
IPC: B60J3/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To certainly fix a spring on a support. SOLUTION: It is furnished with a shaft 12 fixed on a car body and having width across flat, a support 15 supported on the shaft 12 free to rotate and installing a sunvisor main body 11 on it and a spring 21 having a forked spring piece 27 to install on a spring installation part 19 of the support 15, a flat surface 23 to sandwich the width across flat of the shaft 12 is formed on a head part of the spring 21, an engagement piece is formed on a head end of one spring piece 24, an engaging piece to be engaged with the spring piece is formed on a head end of the other spring piece 27, and cut up pieces are formed on both ends of this spring piece 27.
Patent JP-H09233591-A (JP)
Title: Speaker equipment
Inventor: SASAKI TORU
IPC: H04R1/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a natural sound field by applying an audio signal whose level, phase or a delay time is corrected to each of plural speaker units and installing the speaker units around a ceiling. SOLUTION: A speaker array SA is made up of 8 speaker units SP1-SP8, which are arranged so that their front axes Y are in parallel in this paper. In this case, the speaker units SP1-SP8 arranged linearly at an equal interval at an interval (a) so that cones are at an equal position in the direction of the front axes Y. Then an audio signal is fed to the speaker units SP1-SP8 from an input terminal Tin via delay circuits DL1-DL8 and level control circuits W1-W8. In this case, the circuits DL1-DL8 delay the input signal or shift the phase of the input signal and the circuits W1-W8 attenuate or amplify the level of the input signal.
Patent JP-H05267823-A (JP)
Title: Formation of circuit pattern of ceramic plate board
IPC: H05K3/38
Filed: 1992-03-17
Abstract: PURPOSE:To form a circuit pattern whose cost is reduced and whose dimensional accuracy is excellent easily and securely. CONSTITUTION:A pattern 2 which has larger dimensions than a circuit pattern 4 which is to be formed on a ceramic substrate 1 is formed by using soldering material. After that, a metal plate 3 is bonded to the pattern 2 by heat and an etching resist pattern 5 which has approximately the same dimensions as the circuit pattern 4 is provided on the metal plate 3. Then the unnecessary parts of the metal plate 3 are removed by an etching treatment. The metal plates 3 are bonded to both the surfaces of the substrate 1.
Patent JP-S58177393-A (JP)
Title: Diazo base heat-sensitive recording material
Inventor: HOTSUTA YOSHIHIKO
IPC: G03C1/52
Filed: 1982-04-12
Abstract: PURPOSE:To improve preservability and ground coloring property, by providing a heat-sensitive color forming layer comprising respective specified amounts of a diazo compound, a color coupler which is a mixture of a naphthol derivative and an anilide compound of specified structural formulas and a thermoplastic substance. CONSTITUTION:A diazo compound, a mixture of a naphthol derivative of formula I (wherein X is hydrogen, halogen or the like; R<1> is an aromatic group or an alicyclic group; n is O or 1) and an anilide compound of formula II (wherein each of X1 and X2 is hydrogen, halogen, alkyl or the like; R<2> is an aromatic group or an acyl group) and 5-30pts.wt. (per 1pts.wt. of the diazo compound) of a thermoplastic substance are dissolved into a solvent to prepare a coating liquid. The coating liquid is applied onto a base and is dried to form a heat- sensitive color producing layer, thereby obtaining a diazo base heat-sensitive recording material.
Patent JP-S58179195-A (JP)
Title: Speed controlling method for induction motor
Inventor: FUKUI YOSHIO
IPC: H02P27/06
Filed: 1982-04-12
Abstract: PURPOSE:To enhance the speed controlling accuracy by increasing the resistance of the secondary side resistor of an induction motor at the time of stalling or applying steady tension, thereby increasing the torque and preventing the stalling of the motor. CONSTITUTION:Contactors 54 are all shortcircuited in response to the signal of a controller 58 at the normal operation time, and a wound-rotor type induction motor 51 is controlled at the speed in response to the voltage and frequency applied from an inverter 38. When the slip obtained by calculation in the controller 58 exceeds an allowable value or when a steady tension is applied, the contactors 54 are switched by the output of the controller 58, thereby increasing the resistance value of the secondary side external resistor 52.
Patent JP-S61220444-A (JP)
Title: Semiconductor device
Inventor: MORI KAZUYA
IPC: H01L23/373
Filed: 1985-03-27
Abstract: PURPOSE:To improve radiating ability of the device, by forming a pellet- mounting substrate integrally with a heat sink. CONSTITUTION:On the upper periphery of an SiC substrate 1 containing Be of 0.1-3.5wt%, a frame 2 of mullite is mounted through a low melting point glass 3, in which external terminals 4 of kovar are buried fixedly. An Si mother chip 6 having pellets 5 face-to-face bonded is mounted on the substrate 1 with gold paste 7, and pads 8 are connected 9 with the inner ends of the external terminals 4. On the top of the frame 2, a cap 10 of Al2O3 is mounted with low melting point glass 11 to seal hermetically. In this structure, the heat resulted from the pellets can be radiated directly, the radiating ability can be improved, and the manufacturing process can be shortened.
Patent JP-H11243480-A (JP)
Title: Facsimile machine and method for sending image information
Inventor: GOTO TAKASHI
IPC: H04N1/21
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enable a receiving end facsimile machine to output plural images, regardless of the type or function by repeatedly sending image information as many as the number of transmission copies designated by an operator, when it is confirmed that the facsimile machine does not have a function for outputting plural number of copies, when data link is established with the opposite side communication machine. SOLUTION: When facsimile transmission is started, the capability of a sending end facsimile machine is notified by an NSF/DIS signal, and it is confirmed as to whether or not the facsimile machine of a sending destination has a remote multi-copy function. When the sending end facsimile machine is determined as having the remote multiple copy function, a procedure signal in which an image information transmission repeat-count NL is set to 1 and a specified number of copies is set to Np is set to the receiving end facsimile machine. When a facsimile machine at the time of transmission is determined as not having a remote multiple copy function, the count NL is set to Np and the specified number of copies is set to 1.
Patent JP-2000260361-A (JP)
Title: Manufacturing device for image forming device and image forming device
Inventor: KODERA YASUHITO
IPC: H01J9/26
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce degradation of a surface-transfer-type electron emission element and a getter material, and to prevent an outer frame from breaking during cooling after sealing, by dividing a heating member for heating first and second substrates respectively from one surface into an image display region and an outer frame region, and setting heating temperature in the image display region lower than that in the outer frame region when sealing and fixing the substrates. SOLUTION: A phosphor, an electron emission element such as a surface- transfer-type electron emission element, and a getter material, namely an image display region is heated by an inside heating plate 15. A region outside an outer frame 11 coated with lower-melting-point glass 12, namely an outer frame region is heated by an outside heating plate 16 to a melting temperature of the lower-melting-point glass 12. A boundary between heating surfaces of respective heating plates 15, 16 is divided, and is insulated by air in atmosphere. By constituting the heating plates 15, 16 in such structure, a sealing temperature is independently set.
Patent JP-H10254095-A (JP)
Title: Camera
Inventor: IMAMURA TAKASHI
IPC: G03C3/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability of shutter release in a camera provided with a sliding protective case. SOLUTION: A film unit with a lens 10 is constituted of a unit main body 11 and an outer case 12. The main body 11 is provided with a linking lever 25 for actuating a shatter mechanism in a state where its one end 25a is exposed to the outside. The case 12 is provided with a shutter button 23 on its outer surface. The outer cover 12 is moved between a nonuse position where it covers a range from the grip part 20 of the main body 11 to a photographing lens 13 and a photographing position where the lens 13 is exposed. When the cover 12 is at the photographing position, the case 12 projects from the contour outside shape of the main body 11, and the projecting part is used as a grip and the button 23 and one end 25a of the lever 25 are linked. When the cover 12 is at the non-use position, the linking of the button 23 and one end 25a is released.
Patent JP-H10253048-A (JP)
Title: Vertical boiler
Inventor: KATSUMURA SHINICHIRO
IPC: F22B37/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To constitute an exhaust stack without use of a particular exhaust stack support, and prevent rainwater from entering a vertical boiler without increasing pressure loss in the exhaust stack. SOLUTION: Combustion gas is introduced from a gas inlet of a vertical boiler to heat a fluid in a heat transfer pipe 1 and is then exhausted from an upper outlet. There are disposed in combination a substantially rhombic shape cross-section rainwater invasion prevention guide plate 8 and a substantially triangular shape cross section rainwater invasion prevention guide plate 9 for forcing a combustion gas flow to go around in the exhaust stack part 2 located at the boiler outlet. Since the exhaust stack part 2 is disposed just above the boiler outlet, standing in itself, the need of an expansion joint of the exhaust stack 2 and a support is eliminated.  There is provided an overlapping part having a predetermined vertical length between an outlet opening in the exhaust stack part 2 and the guide plate 8 and between the guide plates 8 and 9 whereby the combustion gas is straightened in the exhaust stack 2 with the guide plates 8, 9 while going around and hence the rainwater is prevented from invading without increasing pressure loss.
Patent JP-H02241211-A (JP)
Title: Amplifying circuit
Inventor: SETO YUICHI
IPC: H03F1/56
Filed: 1989-03-15
Abstract: PURPOSE:To lower a necessary input voltage to about half of a conventional voltage and to allow it to have a high input resistance characteristic by constituting a bias circuit of a first and a second transistors in which a base and an emitter are connected in series and which generate a necessary bias voltage, converting one transistor of them to a multi-collector and supplying a necessary base current. CONSTITUTION:A base of a transistor Q2 is connected directly to an input terminal 1, and a transistor Q3 and a multi-connector (collector area is 1:1) transistor Q6 whose polarity is opposite to that of its transistor Q3 is used as a bias circuit. That is, bases of both the transistors Q3, Q6 are connected in common, and also, one of the collector of its transistor Q6 and the other are connected to the base and the input terminal 1, respectively, and to the emitter, a constant-current source 2 is connected. In such a way, the constitution whose input resistance is extremely high can be realized.