baber/WOPTO huggingface dataset:
Patent JP-S567446-A (JP)
Title: Marking material
Inventor: OKAMURA SHINAYA
IPC: H01L21/66
Filed: 1979-06-29
Abstract: PURPOSE:To remove and correct a marking mistake before hardening and improve yield by a method wherein a fixed quantity of non-transparent resin hardened is mixed with polyimide resin not hardened. CONSTITUTION:A marking material is prepared in such a manner that the powder (grain size is about 0.1-10mum) of colored polyimide resin completely hardened is mixed with a transparent liquid obtained by dissolving polyimide-isoindoroquinazorine dione not hardened into dimethyl acetoamide.n methyl hydolidone in an extent of liquid not hardened:powder=20:80-80:20. A stain by an acceptable marking material in case of marking can instantaneously be discriminated according to a coloring property, and the stain can easily be removed by means of a solvent. The marking material is hardened at about 200 deg.C after marking. According to this method, yield is improved.
Patent JP-H05250735-A (JP)
Title: Infomation processor
Inventor: KAWAGISHI HIDEYUKI
IPC: G11B9/14
Filed: 1992-03-04
Abstract: PURPOSE:To detect light emitting state of a directly or indirectly excited recording medium by applying a voltage between a probe electrode and a planar electrode, and to perform high capacity high density recording, reproduction and erasure. CONSTITUTION:A planar electrode 2 provided with a recording medium 1 having switching memory characteristics is disposed oppositely to a probe electrode 6. An optical detecting means 5 detects light emitting state 4 of the recording medium 1 excited directly or indirectly with a tunnel current 19 which flows upon application of a voltage between the probe electrode 6 and the planar electrode 2. High capacity, high density, i.e., in the order of nm, recording, reproduction and erasure can be realized by performing operation similar to that in the observation of organic molecular surface in the order of nm.
Patent JP-H05248012-A (JP)
Title: Heat insulating panel for wall of wooden building and execution method thereof
Inventor: MORIOKA HARUO
IPC: E04B2/56
Filed: 1992-03-02
Abstract: PURPOSE:To shorten the construction period of a wall by fitting a heat insulating panel in which a foaming heat insulating plate is laid along a panel backing frame having a closing film laid along a structural plywood into the opening part of a frame for a wall. CONSTITUTION:A panel backing frame 3C of rectangular front face laid along the room inside face of a structural plywood 3A serving as face bar for holding rigidity of a building through a closing film 3B is formed. A foaming heat insulating plate 3E is laid along the room inside face of the structural plywood 3A, while leaving nailing allowance parts 3D, so as to form a heat insulating panel 3 for a wall. Next, the heat insulating panel 3 for the wall is fitted into the opening part 2E of the frame 2 for the wall from the outside, and the nailing allowance part 3D is fixed with nails. Consequently, the time for external work at jobsite can be shortened.
Patent JP-S58202217-A (JP)
Title: Electric filed curtain device of one phase exposure and contacting type
Inventor: MASUDA SENICHI
IPC: B03C3/00
Filed: 1982-05-15
Abstract: PURPOSE:To prolong the life of an applied voltage lowering device and as well to enhance the capability of conveying particles, by arranging a group of electrodes in one phase of the electrodes of plural phases, on the surface of a dielectric member, and by embedding the electrodes in the other phases in the dielectric member. CONSTITUTION:Exposed U-phase electrodes 2 are arranged on the surface of a dielectric member 1 at a spaced dislance (a), V-phase 3 and W-phase electrodes 4 are embeded in the dielectric member 1, respectively at a spaced distance (a). With this arrangement, in case of transferring particles in the direction of the order of the phases, the exposed electrodes 2 carry out remarkably intense alternative corona discharge for strongly discharging and charging the particles on the dielectric member 1 so that electrically dynamic action to which powder-like particles are subjected by unequal altenative electric field. Thereby, the capability of conveyance is aimed at being enhanced even if the applied voltage is lowered since the action of repulsive conveyance is enforced.
Patent JP-S565753-A (JP)
Title: Device for taking out vulcanized tire
Inventor: TATEISHI TAKETOSHI
IPC: B29C35/00
Filed: 1979-06-27
Abstract: PURPOSE: To reduce generation of rejected tires in the process of taking out a vulcanized tire by a method wherein holding members are moved in the slanting direction while being kept slanted to such an extent that a vulcanized tire becomes coaxial with a post-cure inflator.  
     CONSTITUTION: A vulcanized tire T being centered by centering pins 43, 44, 43', 44' is held by the cooperative actions of holding plates 45, 46, 45', 46' and the centering pins 43, 44, 43', 44'. Next, the tire T moves upward while being held by holding members 47, 48, 47', 48' and moves away from a press mold 2 of a vulcanizing press. Then, the tire T being kept held by the holding members 47, 48, 47', 48' is slanted so that its axis becomes parallel with that of a post-cure inflator. Further, the tire T being kept slanted is moved in the slanting direction so that it becomes coaxial with the post-cure inflator. Then, the post-cure inflator is operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61243125-A (JP)
Title: Cooling method for steel products
Inventor: SUEHIRO MASAYOSHI
IPC: B21B37/74
Filed: 1985-04-17
Abstract: PURPOSE:To maintain the specified final quality of steel products by measuring actually the change condition of the structure transformation during cooling by the fluctuation of the production conditions of the steel products in the mid-way of a cooling zone and correcting the subsequent cooling conditions in accordance with the actually measured condition. CONSTITUTION:The cooling pattern to obtain the desired material quality is preliminarily determined form the components of the steel products and the austenite grain size after finish rolling and the cooling conditions are so set as to obtain such temp. pattern. The temp. during cooling of the steel products after continuous hot rolling and structure transformation rate are measured by a thermometer and transformation rate meter provided in the mid-way of the cooling zone. The cooling conditions are again so determined as to obtain the structure ratio or ferrite grain size corresponding to the desired material quality by the formula and the cooling conditions are so changed in accordance with the actually measured temp. and transformation rate if the actually measured temp. and the transformation rate are different from the predicted temp. and transformation rate. X in the formula is the actually measured transformation rate value in the mid way of steel products, the initial austenite grain size thereof, the actually measured transformation rate value and actually measured temp. value in the mid-way of cooling.
Patent JP-2000275931-A (JP)
Title: Image forming device
Inventor: BETSUSHIYO YUUJI
IPC: G03G15/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent toner scattering by recovering the scattering toner accumulated on the toner scatter preventing member being scattered from a contact type charging device. SOLUTION: This image forming device is, at the recovering time of the scattering toner accumulated on the toner scatter preventing brush 33, letting a switch 34 turned into a grounded state by turning on the same, without applying bias on the magnetic brush charging device 3 and the developing device, developing the accumulated scattering toner on the toner scatter preventing brush 33, in applying transfer bias on a transferring/charging blade of the transfer device as well as letting a photoreceptor drum 1 surface charged, and letting the developed scattering toner on the photoreceptor drum 1 transferred on the transfer belt, recovered on cleaning by the transferring/cleaning device.  In such a manner, the toner scatter is made possible to be prevented by recovering the scattering toner accumulated on the toner scatter preventive brush 33 scattered from the magnetic particles 35 in the brush shape of the magnetic brush charging device 3.
Patent JP-H01253789-A (JP)
Title: Raised part forming method and raised part formation sheet
Inventor: KATAYAMA HIROHIKO
IPC: B42D15/02
Filed: 1988-04-04
Abstract: PURPOSE:To eliminate the generation of noise and to increase a forming speed by superposing a two-layered sheet which contains a foamed body and an infrared-light/heat transducing material on a base sheet, and irradiating the sheet with infrared light and forming raised parts on the surface when the raised part formation sheet for the blind is formed. CONSTITUTION:The infrared-light/heat transducing layer 3 which contains a mixture of fine particles of carbon black as the infrared-light/heat transducing material and a binder is put on the base sheet 2 made of paper, Mylar(R), plastic, etc., and a heat expansion layer 4 containing a mixture of the microcapsule type foamed body obtained by covering butane with a thermoplastic vinylidene chloride-acrylonitrile polymer and the vinyl acetate polymer binder is laminated thereupon. Here, the layers 3 and 4 are formed as different sheets, but may be combined into one layer. Thus, infrared light is projected from the side of the layer 4 and the foamed body in the layer is foamed to raise the surface.
Patent JP-S538882-A (JP)
Title: Device for stopping press
Inventor: BANDOU HIDEAKI
IPC: B30B15/10
Filed: 1976-07-13
Abstract: PURPOSE: To provide a device for stopping a press which can stop the rotation of a drive or main gear at which a gear cover with a relief valve is mounted, by a stop signal of the press. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59210406-A (JP)
Title: Main cylinder of plastic lens barrel for zoom lens and its manufacture
Inventor: INAGE HISAO
IPC: G02B7/10
Filed: 1983-05-13
Abstract: PURPOSE:To obtain the main cylinder of a plastic lens barrel for a zoom lens which has superior size precision by providing a press-cut part with a step passage for flowing resin, and molding and then removing a rib formed in the passage. CONSTITUTION:The press-cut part 13a of a metallic mold is stepped and narrowed in width where it abuts on a movable entry dowel 12, and a notch is made in the abutting part to allow molten synthetic resin to flow from one side to the other side of the press-cut part 13a through the notch. A rotation specifying groove 1b formed of the press-cut part 13a has a step part 1c and both wall surfaces are stepped. The rib 1d formed by the notch made in the press-cut part 13a results from a disorder-free flow of the synthetic resin, and the resin pressure is transmitted sufficiently up to a helicoid 1a to improve the size precision. The rib 1d is cut away to obtain the main cylinder 1 having the superior size precision.
Patent JP-S5417367-A (JP)
Title: Adding device for liquid in drops
Inventor: FUJITANI YOSHIHARU
IPC: B01J4/00
Filed: 1977-07-11
Abstract: PURPOSE: The adding device for liquid in drops to be used for the cistern of flush toilet, etc. with which it has been devised to add the disinfectant liquid, etc. in drops corresponding to the increase of the amount of washing water, by connecting the upper empty space of the vessel for dropping the liquid having a small hole at the bottom with the liquid tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11258176-A (JP)
Title: Apparatus and method for inspection
Inventor: ISHIBANE MASATO
IPC: G01N21/88
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the labor of an operator for the fetch from a dictionary of information regarding a component and for the instruction or the like of data for inspection is reduced by a method wherein inspection information which is created by an inspection-information creation means is compared with reference information and the mounting state of the component is judged. SOLUTION: Data which is required for inspecting the mounting state of a component and component image data which expresses the image of the component are stored in a memory for every component. In response to the input of information which specifies a component, the component image data which expresses the component which is specified by its input is read out from the memory, and a component image is displayed on a display device on the basis of the component image data. Reference data regarding the component which is specified by the input is read out from the memory. Reference information regarding the component is created. Inspection information is created on the basis of an image obtained by imaging a component to be inspected. The created inspection information is compared with the reference information. Thereby, the mounting state of the component is judged.
Patent JP-S59208873-A (JP)
Title: Semiconductor device
Inventor: KAWAI HIROHARU
IPC: H01L29/205
Filed: 1983-05-13
Abstract: PURPOSE:To enable to avoid the decrease of switching speed due to the wiring capacitance by a method wherein a hot electron transistor (HET) structure is provided further with another tunnel barrier layer, and provided with an inverter circuit including a resistor by this tunnel barrier as the load resistor. CONSTITUTION:The first-seventh regions 11-17 adjacent successively are provided. Each of the first, third, fifth and seventh regions 11, 13, 15 and 17 are of the first conductivity type, each of the second, forth and sixth regions 12, 14 and 16 has a forbidden band width larger than that of the adjacent region and forms the tunnel barrier layer. Besides, a bias means to impress a voltage VCC so as to move the majority carriers of the first region 11 to the seventh region 17 through the third and fifth regions 13 and 15 is connected. By omitting the wiring parts between elements in such a manner, many advantages such as the avoidance of the decrease of switching speed due to those parts can be obtained.
Patent JP-S63248434-A (JP)
Title: Chemical heat accumulating and increasing system
Inventor: EBE MASANORI
IPC: F28D20/00
Filed: 1987-04-06
Abstract: PURPOSE:To reduce the corrosiveness of a system and to improve the corrosiveness against materials by absorbing ammonia with the mixture of ammonium thiocyanate and water of the quantity which is just enough to form aqueous solution, and constituting the reaction system carrying out a removing evaporation of ammonia. CONSTITUTION:The mixture of ammonium thiocyanate and the water of the quantity which is just enough to form aqueous solution of ammonium thiocyanate is prepared, and ammonia is absorbed and dissolved in this mixture and the chemical heat accumulating and increasing system is constituted with the reaction system of removing evaporation. As far the practical quantity of water used to ammonium thiocyanate, when 100pts.wt. of ammonium thiocyanate is added with 83pts.wt. of water, the solid crystal of ammonium thiocyanate is not deposited at least by 0 deg.C. By the system like this, the corrosiveness to the construction materials of the device is extremely improved.
Patent JP-S63249460-A (JP)
Title: Field magnet
Inventor: NIHEI HIDEKI
IPC: H02K41/03
Filed: 1987-04-06
Abstract: PURPOSE:To improve accuracy in dimension, by forming holding holes, etc., at specified pitches and by inserting designated permanent magnets into a magnet base substance magnetized in the direction of thickness and into these holding holes to hold them. CONSTITUTION:A linear actuator is composed of a permanent magnet 1, an phase A pole 2 wound around with a coil 4, a phase B pole 3 wound around with a coil 5, a moving piece 6, etc. This phase A pole 2 of a stator has pole sections 21 and 22, while the phase B pole 3 of the stator has poles 31 and 32. A magnetic base substance 11 becomes the field magnet of a linear actuator, of which the whole surface is magnetized to an S-pole and the whole underside surface to an N-pole, while holding holes of specified dimension are formed in the moving direction, into which a magnetized permanent magnet 14 is inserted. Even if the permanent magnet 14 is arranged rather biasedly to a holding hole, the error is limited within the holding hole. No error is therefore accumulated, so that high pitch accuracy is obtained.
Patent JP-H03286458-A (JP)
Title: Cassette loading device
Inventor: TOMITA SEIJI
IPC: G11B15/675
Filed: 1990-03-31
Abstract: PURPOSE:To realize correct handling operation by providing a tray with a step-shaped side wall provided with a protrusion part for guiding a cassette to be protruded from the front face of a cabinet at a slot-out state. CONSTITUTION:The protrusion part 60e for guiding a cassette to be protruded from the front face of the cabinet in the slot-out state is formed at the side wall of the tray frame 60 of a tray assembly 59, and the device is constituted so that a loaded cassette tape is loaded as being regulated at its position while being in contact with the protrusion part 60e of the side wall of the tray frame 60. Accordingly, at the time of the loading of the cassette, the cassette tape 200 is brought into contact with the protrusion part 60e, and it is surely prevented from being brought into contact with the front face of the cabinet. Thus, sure operation control can be realized.
Patent JP-S5512507-A (JP)
Title: Record player
Inventor: HAYASHI HIDEAKI
IPC: G11B3/095
Filed: 1978-07-10
Abstract: PURPOSE:To perform cut operation and repetition, by detecting the feeding groove between records and the final introducing groove, through the detection of output corresponding to the mobile speed of the tone arm with the introducing groove and sound groove band of a record disc. CONSTITUTION:The voltage (a) increases while the tone arm 1 moves with reproduction on the record disc. The blocking of DC component in the amplified output allows the output (h) corresponding to the mobile speed of the tone arm 1 and the output corresponding to the needle tip feed speed at the cutting of the feeding grooves between records and variable pitch can be obtained. This voltage (h) is compared with a given level at the comparator A8. In this case, if the selector switch SW1 is open, the voltage is greater to detect the final introducing groove of the record disc and if SW1 is closed, the voltage is smaller to enable to detect the feeding grooves between records. This detected voltage (g) allows the operation of cutting and repetition.
Patent JP-S59208602-A (JP)
Title: Motion generator device
Inventor: SEKIGUCHI YOSHIAKI
IPC: G05D3/14
Filed: 1983-05-12
Abstract: PURPOSE:To make position and speed control easy and to simplify the constitution of the titled device by inputting outputs from a position detector fitted to an actuator and a rotation detector fitted to a DC servomotor and forming a feedback circuit of the servomotor. CONSTITUTION:The ports of a both discharging type hydraulic pump 10 in the titled device is connected to cylinder rooms 31, 32 of the hydraulic actuator 20 through pipes 2. The reversible DC servomotor 1 is coupled with the pump 10 and the rotation detector 11 is fitted to the motor 1. The position detector 25 such as a potentiometer and a linear encoder to detect the position or moving distance of a piston 22 is fitted to the actuator 20. The movement of the piston 22 is transmitted to the detector 25 through a coupling rod 24 and the output of the detector 25 and that of the rotation detector 11 are inputted to the control circuit 5, so that the feedback circuit of the motor 1 is formed and the position and speed control of the motion generator device is made easy.
Patent JP-S57197835-A (JP)
Title: Semiconductor device
Inventor: OKADA YUTAKA
IPC: H01L29/73
Filed: 1982-05-19
Abstract: PURPOSE:To allow the isolation of an NPN (or PNP) transistor, by surrounding a base region of an inverse NPN (or PNP) transistor on the same island region as I<2>L circuit by the same conductive type region reduced down to earth potential. CONSTITUTION:Emitters 6, 6', bases 1, 1' and collector 5 of inverse NPN transistors are formed on a semiconductor substrate 7 with the base region 1 perfectly surrounded by the same P type semiconductor region 3 as this region being reduced to earth potential. The high potential of the region 1 with hole injection is absorbed into the region 3 not reaching the region 1' without interference between the regions 1, 1'.
Patent JP-S61241979-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOMATSU SHIGERU
IPC: H01L21/8226
Filed: 1985-04-18
Abstract: PURPOSE:To make it possible to expand the upper limit of the thickness of an epitaxial layer to a range so that the thickness can be controlled, by providing a high- concentration layer and an embedded layer beneath an embedded oxide film, utilizing the difference in diffusion coefficients of both layers, and forming a channel-cutting region by upheaving diffusion in the succeeding process. CONSTITUTION:Sb is diffused in a P-type substrate 10 to a depth of 2-4mum. Thereafter, P is diffused selectively in order to form a high concentration embedded layer 21. Then, an N-type epitaxial layer 2 is formed so that it comes into a film thickness range of 2-3mum. Silicon etching is performed in order to form an embedded oxide film 6. A film thickness of 1mum is obtained by burning oxidation. Under this state, the position of the bottom surface of the embedded oxide film 6 is separated from the surface of the epitaxial layer 2 by 1.1-1.2mum. When the forming process for the embedded oxide film 6 is finished, the embedded layer 21 is upheaved by about 1mum in a heat treatment process since the diffusion coefficient of the P is larger than the diffusion coefficient of the Sb. When the embedded layer 21 is not present, the layer 2 having the maximum thickness of about 1mum remains beneath the embedded oxide layer 6. Thus the thickness of the epitaxial layer can be expanded to the upper limit of the range so that the film thickness can be controlled.
Patent JP-S62245181-A (JP)
Title: Controller for clock
Inventor: ARUFUONSU BURON
IPC: G04G21/00
Filed: 1987-04-06
Abstract: The pushpiece mechanism for a timepiece comprises pushpiece return means arranged so that the force applied to the pushpiece passes through a maximum at an intermediate position thereof between a rest position and the pushed-in position of the pushpiece. To this end the return means are provided with two bearing elements arranged to cooperate with one another and comprising respectively a beak and a heel coupled by an elastic member, such bearing elements and elastic member being formed as a single piece. The mechanism may be applied in particular to electronic timepieces including a chronograph function.
Patent JP-2000273998-A (JP)
Title: Wooden joist bracket for pillar section and its construction method
Inventor: AZUMA TADAO
IPC: E04F15/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To arrange sleepers at regular intervals and to arrange wooden joists in the vicinity of the pillar sections on a partition foundation, even if foundation have the same specification. SOLUTION: A wooden joist bracket 34 for a pillar section comprises a main body part 34a formed in a gate shape as seen in a section, and connection parts 34b extended back and forth from the both sides of the main body part 34a and having a connection structure capable of being fixingly mounted to a sleeper installed on the side of a foundation, and the joist bracket 34 is pressed from above to a sleeper bracket 8 in the vicinity of a pillar section to lock a locking hole 34d on a projection 8f of the sleeper bracket 8. Subsequently a vis 23 is insertingly fixed to a side hole 8h through a long hole 34e.