baber/WOPTO huggingface dataset:
Patent JP-S5814390-A (JP)
Title: Detector for tape position
Inventor: KUNINAGA ATSUSHI
IPC: G11B27/28
Filed: 1981-07-17
Abstract: PURPOSE:To simplify the circuit scale and to prevent an erroneous continuity, by changing a counting value of a counter into an absolute address when the absolute address is read out and displaying a number according to the counting value of the counter when it is not read out. CONSTITUTION:A code read out with a magnetic head 5 reading out an absolute address signal 2 is applied to a reading data correction discrimination circuit 6, and whether the code is normal or not normal is discriminated. When normal, the data is converted into a BCD data with a data conversion section 7 and given to a storage circuit 8 and an operation section 12. A pulse from a control pulse reproducing head 9 is sequentially added or subtracted according to the direction of tape run at an addition/subtraction counter 10 and converted into a BCD code at a data conversion section 11 and given to the operation section 12. The counting value of the counter 10 is changed so as to coincide the counting value with the absolute address of the conversion section 7 at the operation section 12. If normal absolute addresses are not obtained, a tape position signal based on the count value of the counter 10 of the section 11 is given to the circuit 8 for revision and the content is displayed with a display device 13.
Patent JP-H09308124-A (JP)
Title: Charger
Inventor: NISHIDE TAKUYA
IPC: H02J7/10
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive charger which can prevent the discharge from a battery, in condition that there is no input from am input power source, in a charger used for the charge of the chargeable battery of a personal computer or a camera integrally set with a video. SOLUTION: This charger is composed of a first transistor 8 whose emitter is connected to the output end of a converter 3, a first series circuit consisting of a first resistor 4 and a first diode 5 connected between the above emitter and the input terminal of the converter 3, a second series circuit consisting of a second resistor 18 and a second diode 6 connected between the intersecting point between the first resistor 4 and the first diode 5 and the base of the transistor 8, and a control circuit to control the base voltage of the transistor 8, and the second diode 6 prevents the reverse flow of the current from the battery 14, in place of the diode which was conventionally letting a current flow.
Patent JP-2000304796-A (JP)
Title: Method for inspecting substrate for electro-optical device, substrate for electro-optical device, electro- optical device, electronic equipment
Inventor: ISHII MAKOTO
IPC: G09F9/30
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the inspection on a defective in an element substrate even if the element substrate is a semiconductor substrate among substrates constituting an electro-opical device. SOLUTION: After writing inspection signals CX1 and CX2 of a voltage level mutually inverted in polarity with respect to a predetermined potential in two pixels via an analog switch 161 and a data line 114 connected to the pixels, signals C1 and C2 of a voltage level mutually inverted in polarity are read from the pixels in which the inspection signals CX1 and CX2 are written in via the data line 114 connected to the pixels and an image signal line 113. The difference between them is obtained by a difference amplifier 200 to detect defectives in the pixels or a peripheral circuit on the basis of the difference voltage.
Patent JP-H04317923-A (JP)
Title: Product reversing apparatus
Inventor: MIZUTANI AKIRA
IPC: B65G47/86
Filed: 1991-04-17
Abstract: PURPOSE:To provide an apparatus capable of automatically reversing a product such as a glass ground stopper having a small diameter portion and a large diameter portion, and again returning the same in the initial posture to a conveyor. CONSTITUTION:A pair of endless belts 11 for clamping the small diameter portion 2 of a product 1 from both sides and holding the same are provided above a conveyor 20 for transporting the product 1. A take-in belt 13 for clamping the large diameter portion 3 of the product 1 from both sides and lifting the same is provided on the rising side of the endless belt 11. A take-out belt 16 for clamping the large diameter portion 3 of the product 1 from both sides and returning the same onto the conveyer 20 is provided on the lowering side of the belt 11.
Patent JP-H0973217-A (JP)
Title: Two-state developing system developing device
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G21/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress the wasteful consumption of toner and to recover the reversely electrostatically charged toner and excessive metallic soap which are not suitable for forming an image. SOLUTION: The developing device is provided with a developing roller 14 carrying the toner and an intermediate roller 17 which abuts on the roller 14 and a photoreceptor 1, to which the toner is transferred and attached from the roller 14 and which makes the electrostatic latent image of the photoreceptor 1 a toner image. When the direction of an electric field between the rollers 14 and 17 is changed in order to recover the toner on the roller 17 in the case that the developing action is executed outside a recording paper area between the plural continuously passed recording papers, a distance between a contact point on the roller 17 with the roller 14 and the contact point with the photoreceptor is defined as D and the linear velocity of the roller 17 is defined as V.  Then, a bias impressed on the roller 14 controlled to be changed in timing D/V quicker than the finish time of the developing action of the recording paper area in the quickest case and it is controlled to be returned to the value of the forming time of the toner image D/V quicker than the forming start time of the the toner image in the slowest case.
Patent JP-S62272802-A (JP)
Title: Testing method for atc/ats
Inventor: KAWASAKI MASANAGA
IPC: B60L3/00
Filed: 1986-05-19
Abstract: PURPOSE:To enable a speed to be checked and metered exactly in a short time, by generating the train speed with constant difference from speed instruction-signal, and by finding a train speed deviation from the train speed and time up to a brake application, to compute a check point. CONSTITUTION:The tolerance of a train speed to a speed instruction-signal is set to be between VL2 and VH2. First, the train speed VH2 is raised to Vr01 which is higher than VH2. Then, a brake is applied at a point A. It is applied T3 seconds after the train speed is increased to Vr01. After that, from T3 seconds before the brake is applied, a train speed deviation DELTAU3 is found. Then, a speed check point US is found by US=Vr01-DELTAU3. As a result, a speed can be checked and metered efficiently in a short time and exactly.
Patent JP-H09298276-A (JP)
Title: Module structure
Inventor: NARUI JOSHI
IPC: H01L21/60
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To make both surfaces of the main printed board usable for connection in a module having a board covered with a cap, by forming a wiring on the wall of the cap. SOLUTION: A recess-like ceramic cap 2 covers electronic parts 5 mounted on a printed board 1. A wiring pattern 3 for connecting circuits of the electronic parts 5 on the board 1 to other circuits (on the printed board 1 mounting a module) and connection terminals 4 are provided on the inner and outer walls of the cap 2. The circuits on the printed board 1 are connected to the pattern 3 of the cap 2 through metallic connection leads 7, each one end soldered to the wiring pattern on the board 1 and the other connected to the wiring pattern 3 of the cap 2. Thus, it is possible to improve the parts densities of the module itself and the printed board.
Patent JP-H02291601-A (JP)
Title: Lighting structure
Inventor: ONO JUN
IPC: F21V19/00
Filed: 1989-05-01
Abstract: PURPOSE:To reduce the weight and cost of a lighting structure by enabling easier adjustment of the optical axis of a storage body at one portion by means of simple structure, the storage body comprising a valve and a reflector. CONSTITUTION:Roughly the center portion of the lighting structure which is located behind a housing 1 is tightened between a reflector abutting portion 61 and the claw-shaped locking portion 82 of a locking member 8 by screwing of a nut 7 which is threadedly engaged with the outer periphery of the extension portion 62 of a reflector 6, so that the optical axis is fixed. In order to adjust the optical axis, the pressing force of a spring washer 8 is increased by loosening of the nut 7, and locked state of the claw-shaped locking portion 82 with the outer face of the housing 1 is weakened, and the abutting portion 61 shifts the reflector which is slidable along the inner face of the housing 1, and thus the optical axis is adjusted and then the nut 7 is fastened and fixed. The optical axis of the head light is readily adjusted by moving the reflector 1 together with the valve 4 at one portion from behind the housing 1. The number of parts is extremely reduced and the structure is simplified.
Patent JP-S606447-A (JP)
Title: Method and apparatus for manufacturing mushroom valve
Inventor: KAMIYAMA KOUICHI
IPC: B29C45/26
Filed: 1983-06-24
Abstract: PURPOSE:To produce a molding with good efficiency by a method in which a resin is packed into molds having a small-diameter portion for separating a flash-forming section and a molding, and the flash is separated from the molds and cut off from the molding by the small-diameter portion in the molds. CONSTITUTION:A top force 10 with a small-diameter port 17 for separating molded mushroom valve is set on a bottom force 18 and clamped together. A resin is injected from a port 14 into a mushroom-shaped molding cavity 13 and a shaft molding cavity 21 in such a way as to fill the port 14 and the cavities with the resin, and a flash 22 leading to the port 14 is formed in the connecting recession 15 near the port 14. After the resin hardens, the top force 10 is separated from the bottom force 18, and the flash 22 is separated by pulling from the top force 10. By the pulling force, the mushroom valve 11 so molded is cut off from the small-diameter portion 17 and dropped below the top force 10. By such a combination of the flash 22 and the small-diameter portion 17, the mushroom valve 11 so molded can be taken out by only one action with good efficiency.
Patent JP-S593820-A (JP)
Inventor: GOHISA TOSHIO
IPC: B32B27/36
Filed: 1982-06-30
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-H02292470-A (JP)
Title: Structure for end part of film material for openable type film structure
Inventor: ENDO YUZO
IPC: E04H15/54
Filed: 1989-05-02
Abstract: PURPOSE:To stabilize a shape during opening and closing and to improve a proof force in a year by a method wherein a pair of film members in the shape of a triangle are arranged to the two end parts in a direction, extending between beams, of a film material are arranged so that a joint therebetween is inwardly foldable. CONSTITUTION:In an openable type film structure in which a film material 12 can be opened and closed in a fold type, a pair of film members 30 and 30 in the shape of a triangle are arranged to the two end parts in a direction, extending between beams, of the film material 12 so that a joint 31 therebetween is inwardly foldable. A substance made of a rigid resin material in which the joint 31 forms a pin type, linear materials 32... formed of the same material as that of the film material 12 are secured to the respective side positions of the triangle and an intersection point between the sides is joined by means of a pin is used for the film members 30 and 30. A pair of the film members 30 and 30 are set in a format in which the joint is positioned slightly inward so that the joint 31 therebetween forms a root part during stretching of the film material 12, and drainage of rainwater is facilitated.
Patent JP-H08302308-A (JP)
Title: Antifouling sheet
Inventor: NAJIMA KENJI
IPC: C09J175/04
Filed: 1995-05-11
Abstract: PURPOSE: To improve the effect of simplifying the application work, the bond strength, and the effect of preventing deposition and contamination with underwater organisms by successively laminating a reactive hot-melt type adhesive layer, a base sheet layer, a primer layer, and a cured coating layer of an antifouling paint. CONSTITUTION: A 50 to 2000μm-thick cured coating layer 4 formed of a rubber- base anti-fouling paint or a resin-base antifouling paint with a thiocyanate antifouling agent filled and incorporated thereinto is laminated to one side of a 1 to 1000μm-thick base sheet layer 2 formed of a plastic having an anticorrosive function and physical strength through a 1 to 100μm-thick primer layer 3 formed of an isocyanate primer material, and a 1 to 200μm-thick moisture- curable, reactive hot-melt adhesive layer 1 comprising a special polyurethane is formed on the opposite side of the base sheet layer 2.
Patent JP-S5932912-A (JP)
Inventor: GII SHIYUNEDETSUKAA
IPC: B01D63/00
Filed: 1983-06-24
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-H10296119-A (JP)
Title: Crusher
Inventor: IIDA TAKEO
IPC: B02C18/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a crusher capable of being easily installed at the jobsite in which the crusher is carried and the height of a crusher body is low. SOLUTION: This crusher is an assembly of a crusher body 1, a frame 2 and conveyor 3. The crusher body 1 is placed on the frame 2 and the conveyor 3 is inserted in the frame 2. A hopper 4 and a crushing mechanism 5 are assemble in the crusher body 1. A material to be crushed is fed into the hopper 4 and supplied to the crushing mechanism 5. The material to be crushed is crushed by the mechanism 5 and dropped on the conveyor 3. The frame 2 can be divided into two parts 2a and 2b. When the crusher is transported, the crusher body 1 is put on a load-carrying platform of a truck, the parts 2a and 2b of the frame 2 are vertically piled up to each other at the back and the conveyor 3 is laid thereupon. The whole body is kept within the limit height and the limit length of transportation.
Patent JP-S63279039-A (JP)
Title: Ventilation device
Inventor: NAKAMURA KUNIO
IPC: F24F7/06
Filed: 1987-05-08
Abstract: PURPOSE:To reduce a difference in temperature across a window pane to prevent a condensation and at the same time to ventilate stained air in an interior part by a method wherein indoor hot air is discharged along an outer surface of the window pane in winter season. CONSTITUTION:A ventilation device 3 is fixed to an outer wall 2 positioned over a window 1. The ventilation device is mainly composed of a suction blowing passage 4, a discharging blowing passage 5, a main blowing passage 6, a vane wheel 7 and a motor. Indoor hot air is sucked through the sucking blowing passage, then passed through the vane wheel, and lastly discharged out of a room through the discharging blowing passage. The discharging air passage is constructed such that the discharged air is discharged along an outer surface of the window pane faced to the outer wall, so that the outer surface of the window pane is always exposed to hot indoor air, resulting in that a difference in temperature across the window pane is kept quite low and thus it is possible to prevent any condensation. In addition, since a cross sectional area of the discharging air blowing passage is kept smaller than that of the sucking air blowing passage, so that it is further possible to increase the discharging air speed and to get a further reaching distance.
Patent JP-S592741-A (JP)
Inventor: SUGAI HARUO
IPC: A61H15/00
Filed: 1982-06-30
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-H08300587-A (JP)
Title: Thermoplastic resin multilayer sheet and container
Inventor: FUKUTAKA EITARO
IPC: B32B27/00
Filed: 1995-05-11
Abstract: PURPOSE: To improve an oxygen shut-off property by making a surface layer contain a thermoplastic resin excepting a thermoplastic polyester resin and making an intermediate layer contain a resin composition to be obtained by giving a history to heat a resin composition consisting of a specified wt.% to a specified temperature. CONSTITUTION: This thermoplastic resin multilayer sheet consists of at least three layers of thermoplastic resin layers, the surface layer contains a thermoplastic resin excepting a thermoplastic polyester resin, and an intermediate layer contains a resin composition to be obtained by giving a history to heat a resin composition consisting of 90-50wt.% component (a) and 10-50wt.% component (b) to temperature of from 280 to lower than 320 deg.C. The component (a) is of a metaxylene group-containing polyamide resin and the component (b) is of a thermoplastic polyamide resin other than the component (a).
Patent JP-S5636162-A (JP)
Title: Charge transfer element
Inventor: KADOTA HIROSHI
IPC: H01L21/339
Filed: 1979-08-31
Abstract: PURPOSE:To obtain a sufficient output voltage, by enabling the equivalent resetting of the electric charge of a high electric conductivity impurity diffusion layer by a high voltage even if a power voltage is low. CONSTITUTION:A high electric conductivity impurity diffusion layer 12 and a gate 13, which serves to control electric conduction between the layer 12 and a drain 3 and is connected with a terminal 14, are provided between the drain 3 and another high electric conductivity impurity diffusion layer 2. Another terminal 15 is provided so that a voltage can be applied to the high electric conductivity impurity diffusion layer 12 through a capacitance Cc.
Patent JP-H09280113-A (JP)
Title: Carburetor equipped with automatic choke valve
Inventor: KAWACHI KOKICHI
IPC: F02M1/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the full opening of a choke valve so as to realize good driving by connecting a rod to the end part of the moving side of a heat responsive metal extended/contracted by sensing an engine temperature and suppressing the rotation of a choke valve lever by bringing the button part of a rod tip into contact with a control pin during cooling of the heat responsive metal. SOLUTION: At the time of starting an engine, a choke valve 22 is pressed in a closing direction by a weak return spring 28 and opened half after the engine is started. Also, at this time, until the engine is completely warmed, no elongation or no deformation occurs in a B bimetal 35 for sensing a cylinder temperature, and the button of the tip of a choke control rod 31 is brought into contact with a control pin 33 and the choke valve 22 is held being opened by the degree of 3/4. After the engine is sufficiently warmed, the limit to the opening degree of the choke valve 22 is eliminated by the elongation of the bimetal 35. In this condition, the choke valve 22 is opened by heating and deformation caused by electricity conducted to the bimetal 35, and thus the problem of unstable driving caused by a small air-fuel ratio is solved.
Patent JP-H01286989-A (JP)
Title: Apparatus for liquid-phase growth
Inventor: YONEDA KOJI
IPC: C30B19/06
Filed: 1988-05-10
Abstract: PURPOSE:To enable simple preparation of a multifunctional multibeam semiconductor laser, by combining a slider with a melt holder, boat holder and grooves in the sliding direction of the slider so as to perform specific function. CONSTITUTION:A slider 1 is initially slid to arrange a growth substrate 12 so as to face grooves 6 of a melt holder 4. At this time, V-grooves of the growth substrate 12 are arranged so as to face the grooves 6 of the melt holder 4 and the V-grooves thereof and the grooves 6 of the melt holder 4 are oppositely and alternately arranged. In this state, thermal etching is directly carried out. At this time, since one end of the grooves 6 of the melt holder 4 is respectively exposed from a boat holder 7, the V-grooves of the growth substrate 12 facing the grooves 6 are exposed to the outside air. The V-grooves facing the grooves 6 have greater thermal etching degree than that of the V-grooves without facing the grooves 6 to cause greater shoulder sagging. The width of the V-grooves facing the grooves 6 is larger than that of the V-grooves without facing the grooves 6. The respective layers are then formed according to the liquid-phase growth method.
Patent JP-H08312304-A (JP)
Title: Servo guard for digital controlling device
Inventor: ISHIGURO MASAAKI
IPC: F01D17/24
Filed: 1995-05-11
Abstract: PURPOSE: To double a servo guard without providing an outside selection circuit by switching analog signal output to be valid and invalid using the result of self-diagnosis by means of a diagnosis means and the selection signal input from the outside. CONSTITUTION: An actual control valve opening degree signal 11 is inputted as a signal for feed back and actual opening data 11 and 19 are sent to a CPU through a digital path. At this moment, an analog signal 27 for controlling a control valve based on the valve opening command signal sent from a CPU through a digital path is made to be switched to be valid and invalid using the result of self-diagnosis by means of diagnosis means 14-18, 20-26, and 28-30 having a self-diagnosis function and the selection signal input from the outside. This constitution makes it unnecessary to make a D/A or A/D converter intervene between the CPU and a servo guard body and makes it possible to analysis the cause in a short time when a trouble occurs due to a satisfactory self- diagnosis function.
Patent JP-S594185-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: TAKAGI NOBUYUKI
IPC: H01S5/00
Filed: 1982-06-30
Abstract: PURPOSE:To increase the light output of a semiconductor light emitting device by providing a layer structure including a layer made of one conductive type aluminum gallium arsenide having aluminum mixed crystal ratio larger than aluminum gallium arsenide forming an active layer, a current blocking unit containing a reverse bias junction to a light emitting unit in such a manner that the contacting surface between the active layer and a clad layer is raised at the clad layer side and the reverse bias junction surface is coincident to the surface for partitioning between the active layer and a guide layer. CONSTITUTION:A lower clad layer 8 made of N type aluminum gallium arsenide including up to 1X10<18>/cm<3> of Te as an N type impurity, and a layer 9 made of N type aluminum gallium arsenide including up to 1X10<17>/cm<3> of Te as an N type impurity are sequentially formed in a hole 7. The end face of a current blocking unit 3 is covered with aluminum (Al) oxidized film, and since a semiconductor layer is hardly grown on the end face, the upper surface of the layer 8 and the upper surface of the layer 9 can be accurately coincident at the reverse bias junction surface. Then, an upper clad layer 11 made of P type aluminum gallium arsenide including up to 1X10<18>/ cm<3> of Mg as a P tye impurity is formed to the region covering the current blocking unit.