baber/WOPTO huggingface dataset:
Patent JP-H01162989-A (JP)
Title: Threshold value setting system for image processing
Inventor: ARIMA KOICHI
IPC: G06T1/00
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate and speed up operation by allowing a user to set a threshold value only by selecting a proper image among displayed candidate images. CONSTITUTION:A measuring means 21 measures density information on an input image inputted from an image input part 1 and an estimating means 22 estimates how many density classes the input image consists of according to the density information. Then, one or plural pieces of candidate images that the user is supposed to want to obtain are displayed according to the threshold information. Therefore, the user sets the threshold value only by selecting a proper image among the displayed images. Consequently, there is no trouble of processing.
Patent JP-H04195770-A (JP)
Title: Signal recorder and signal regenerator
Inventor: OIKAWA YOSHIAKI
IPC: G11B20/10
Filed: 1990-11-26
Abstract: PURPOSE:To make it possible to reproduce discontinuously recorded data like continuously recorded data by recording continuously supplied input signals at several arbitrary discontinuous positions of a record medium in real time without any omission. CONSTITUTION:When a first record position has been recorded, a write in means writes an input signal in a memory means 10 during the time while a record head 23 transfers to a second record position. From the point of the time when the record head 23 has arrived at the second record position, change over means 13 and 21 are controlled so that the read output of a memory means 14 may be recorded in a record medium 1 at high speed. It is, therefore, possible to record input signals continuously recorded in arbitrary several positions of a discontinuous record medium without omission in real time. Furthermore, it is possible to read signals recorded at several arbitrary positions of the discontinuous record medium continuously in real time. This construction makes it possible to reproduce discontinuously recorded signal just like continuously recorded signals.
Patent JP-H02170368-A (JP)
Title: Power generating system of fuel battery
Inventor: TOIDA TSUTOMU
IPC: H01M8/06
Filed: 1988-12-22
Abstract: PURPOSE:To lessen steam supply from outside and enhance the economy by utilizing steam produced at power generating reaction, and securing steam in the amount necessary and sufficient for modifying hydrocarbons. CONSTITUTION:Fuel batteries 1, 2 of internal modification type are furnished in two steps or more, wherein steam necessary for modification of the fuel gas is supplied to the first step for supplying the steam generated in a boiler, and partially part of the fuel chamber 2a outlet gas of fuel battery 2 after the second step or layer is used upon recycle. The crude gas is divided into the first and second steps and supplied, and steam and carbon dioxide gas flowing out of the fuel chamber 1a of an upstream fuel battery 1 are used as material for modification reaction in the fuel battery 2 downstream, and thus power generation is performed. This lessens the amount of steam to be supplied from outside, which enhances the economy.
Patent JP-2001141799-A (JP)
Title: Squid magnetic field detection device
Inventor: HIRANO TETSUYA
IPC: G01R33/035
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a modulation type SQUID magnetic flux detection device allowing the initial adjustment to be easily performed and to made compact. SOLUTION: This SQUID magnetic flux detection device 1 includes a magnetic field detection device 100 having an FLL circuit built in, and an initial adjustment part 200. The magnetic field detection device 100 includes a current supply circuit 11 applying a bias current to a SQUID 10, and a magnetic bias circuit 22 for applying magnetic field bias to the SQUID 10. The initial adjustment part 200 includes a voltage monitor monitoring a current-voltage characteristic when the current supply circuit 11 supplies a prescribed bias current to the SQUID 10. The current supply circuit 11 is also used for application of a bias current when detecting a magnetic field, in addition to the application of the bias current when estimating the element characteristic of the SQUID 10.
Patent JP-H02166773-A (JP)
Title: Impatt diode
Inventor: SUGIKI TADASHI
IPC: H01L29/864
Filed: 1988-12-21
Abstract: PURPOSE:To improve characteristic and reliability by covering the junction side face of an IMPATT diode formed in a spindle type with an insulating film, and covering the other part with a metal film. CONSTITUTION:An N-type epitaxial layer 2, a P-type epitaxial layer 3 are sequentially vapor grown on a substrate 1, impurity is diffused to form a P<+> type diffused layer 4, a metal film is selectively formed to form a front electrode 5, and a junction 6 is formed by mesa etching. Then, an insulating film 7 is formed on the whole surface, coated with photoresist, the insulating film 7 remains only under an overhanging part by etching, photoresist 9 is so formed in a ring state as to enclose the front electrode 5, a metal film 10 is formed, an unnecessary part is removed, the front electrode 5 is disposed rear, a quartz plate 11 is adhered, and a rear electrode 13 is formed. The substrate 1 is so etched as to arrive at the whole thickness, elements are isolated, photoresist 14 is so formed in a ring state as to enclose the elements, and a metal film 15 is formed on the whole surface.
Patent JP-H02165319-A (JP)
Title: Unified control system for printer items
Inventor: SAKUMA CHIEKO
IPC: G06F13/14
Filed: 1988-12-20
Abstract: PURPOSE:To easily execute the unified control of printer item information in a system by providing the system with a connecting printer information area, a printer item file, a printer information table, and a printer information setting routine. CONSTITUTION:When a system program 4 is started, control is transferred to a printer information setting routine 6. In the routine 6, real printer information specified by a logical printer number from a system program is acquired from the connecting printer information area 2, the item information of a corresponding printer is read out from the printer item file 3 based upon the acquired information and the read item information is edited and set up in a printer information table 5. Consequently, the unified control of the printer item information can be easily executed in the system.
Patent JP-H05131129-A (JP)
Title: Device for changing over between cold water and hot water of jacket part of dissolving tank
Inventor: TAKAGI SHIGEMITSU
IPC: A23L21/10
Filed: 1991-11-11
Abstract: PURPOSE:To efficiently dissolve the content in a dissolving tank by efficiently performing the inflow of cold water and hot water without generating a short- circuit in the jacket of a dissolving tank when hot water is allowed to flow in after the inflow of cold water or the reverse operation is performed by providing a distributing plate to the jacket. CONSTITUTION:A distributing plate 8 is provided to the jacket of a gelatin dissolving tank 1. A cold water tank 4 and a hot water tank 6 are separately connected to the jacket by pipings and cold water and hot water are alternately supplied to the jacket by changing over a temp. control valve (changeover valve) 9.
Patent JP-H10163027-A (JP)
Title: Inductance element and electronic circuit using the same
Inventor: FUJISHIMA AKIRA
IPC: H03H7/01
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the adjustment accuracy by forming a printed pattern and magnetic body independently on the same plane and eliminating the magnetic body successively, varying the inductance of the printed pattern in the decreasing direction. SOLUTION: Near a printed pattern 101 a magnetic member 102 is independently adhered to face it. Part 103 of the magnetic member 102 near the pattern 101 is cut off of adjust the inductance of the printed pattern 101, which has a linear shape, this reducing the stray capacitances at both ends, and keeping it inductive up to a high frequency range. A magnetic member is adhered to the entire inside of an opening of the printed pattern independently near A U-shaped printed pattern and partly cut thereafter.
Patent JP-H01162856-A (JP)
Title: Sliver storage apparatus
Inventor: KITAMURA KENJI
IPC: D06B17/02
Filed: 1987-12-18
Abstract: PURPOSE: To provide a sliver storage apparatus capable of smoothly carrying out movement of a sliver by pushing out a sliver in a state compressed in width direction by a guide wall and penetrating a slippery member to side wall in carrying by a second conveyer provided on a sliver taking out side. CONSTITUTION: A guide wall 20 for compressing a sliver 6 in width direction is provided in a conveyer 11 and the inside of a side wall 21 continuing to the guide wall 20 is formed of a slippery member and the sliver 6 laminated so as to be folded from a shaking mechanism 9 onto a conveyer 10 is moved without excessively leaving. Many slivers can sufficiently smoothly be stored and carried even if they are made to flow in parallel state.
Patent JP-2000132067-A (JP)
Title: Process cartridge, electrophotographic image forming device and rear part container
Inventor: ARIMITSU TAKESHI
IPC: G03G15/08
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide light transmission windows for detecting full-up and a process cartridge operating handle member, without making the structure of a cleaning vessel complicated or the vessel rigidity lowered, and to prevent the erroneous detection from occurring in detecting the full-up. SOLUTION: A cap member 12 is provided at rearside in the case of viewing if from a photoreceptor 1 side of the cleaning vessel 11, and light transmission windows for detecting full-up 34a and 34b on the cap member 12, and the process cartridge operating handle member 16, and moreover a projecting part 12b that can not be errected while placing the cap member side down, are arranged. In such a manner, the cleaning vessel is increased in the rigidity with a simple structure, operability at the attaching/detaching time of the processing cartridge by the handle is improved, the waste toner is prevented from being conducted to the rear part of the vessel by errecting it while the rear side is placed down by error.
Patent JP-2001146617-A (JP)
Title: Shirt and opening part of clothing
Inventor: TAKEMURA SHOZO
IPC: A41D27/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a shirt having improved appearance of an opening end part of a half-opened front vertical part, a shortened operation process, a simplified sewing method, capable of providing a fixed appearance and uniformity even by an inexperienced person and reducing a cost. SOLUTION: Another fabric 9 to become an upper front vertical part 4 and a lower front vertical part 5 including a lower opening end part 6 is sewed to a body part fabric 1 at both sides of the half-opened front vertical part 3 of main body of this shirt in series continuously. A continuous part 9a of the other fabric 9 is piled up and down at the bottom part of the upper front vertical part and the lower front vertical part of the body part fabric 1 and sewed by a sewing thread 10 to form the opening end part 6 of the half-opened front vertical part 3.
Patent JP-H07172239-A (JP)
Title: Inner mirror stay for automobile
Inventor: NARASAKI NORIO
IPC: B60R1/04
Filed: 1993-12-22
Abstract: PURPOSE:To prevent deflection of a mirror when an automobile is running so as to enhance back visibility by securing a mirror portion to the ceiling or windshield of the automobile with a stay, and arranging ribs longitudinally and horizontally in a cruciform on the back of the mirror stay. CONSTITUTION:A stay 3 secures a mirror portion to a vehicle body with a body-mounted portion 5 and a mirror mounting portion 6. Ribs 7 are arranged longitudinally and horizontally in a cruciform on the back of the stay 3. As a result, resonance frequency can be increased and amplitude reduced even if impulses are input. Preferably the cruciform rib portion is 0.5 to 10 mm thick and 2 to 30 mm high, and the inner mirror stay is preferably made from a resin composition whose modulus of longitudinal elasticity is 200 to 3000kgf/ mm<2>.
Patent JP-2000140389-A (JP)
Title: Game machine and ball polisher
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To enable pinballs to be polished either inside or outside a game machine as desired. SOLUTION: This PACHINKO game machine 1 is shaped such that a first polisher unit 7 for polishing PACHINKO balls inside the PACHINKO game machine 1 and a second polisher unit for polishing outside the PACHINKO game machine 1 are attached removably as a processing means of the game machine 1 for polishing PACHINKO balls. The units can be selectively attached to the PACHINKO game machine 1.
Patent JP-H08157273-A (JP)
Title: Unidirectional carbon fiber reinforced carbon composite material and its production
Inventor: TAKAYASU JUN
IPC: C04B35/83
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a composite material having a dense homogeneous matrix structure and excellent in precision workability, mechanical characteristics and heat conductivity. CONSTITUTION: When a suspension for impregnation is prepd. by dispersing carbonaceous powder in a soln. consisting of a thermosetting resin and an org. solvent, carbonaceous powder having <0.5μm average particle diameter is used as the carbonaceous powder and the amts. of this powder, the thermosetting resin and the org. solvent are regulated so as to attain 5-50cP viscosity of the resultant suspension at room temp. The resultant suspension is impregnated into carbon fibers, they are molded so that the carbon fibers are arranged in one direction and the resultant molded body is cured and fired to obtain the objective unidirectional carbon fiber reinforced composite material having 50vol.% carbon fiber content. In this composite material, the volume of pores each having >=10μm diameter measured by a mercury press-injecting method is <=5% of the total pore volume and the volume of open pores is >=90% of the total pore volume.
Patent JP-H07183189-A (JP)
Title: Illuminating optical system
Inventor: TANITSU OSAMU
IPC: G03F7/20
Filed: 1993-12-22
Abstract: PURPOSE:To enhance illuminating efficiency and embody telecentric performance and Koehler illumination by constituting a special reflector with a part of a parabolic rotor which is rotated, centering on a symmetric axis passing through the top of a parabola. CONSTITUTION:A special reflector 3 forms a circular arc-shaped stripe which is made of a part of a parabolic rotor which is rotated, centering on a symmetric axis Axo passing through the top O of a parabola PA. The optical flux from an optical integrator is converted into parallel optical flux by a special reflector where a circular arc-shaped irradiated area BF is formed at a focal point of the irradiated side of the special reflector 3 in a state in which telecentric performance is maintained. The optical flux is converted again at a recticule by way of an image reformation optical system 4 so that not only a circular arc-shaped irradiated area BFR is formed in a state the telecentric performance is maintained with high efficiency but also Koehler-illuminated. This construction makes it possible to irrediate a recticule pattern on a wafer precisely under high throughput.
Patent JP-H02168242-A (JP)
Title: Diffusion box for photograph printer
Inventor: SUZUKI KENJI
IPC: G03B27/32
Filed: 1988-12-22
Abstract: PURPOSE:To make the best use of printing light by providing a concave lens inside a convex lens arranged at the light emitting edge. CONSTITUTION:A light condensing convex lens 20 is arranged at the light emitting edge, and the convex lens 22 is arranged inside the lens 20. The concave lens 22 lowers an incident angle on the convex lens 20, and consequently its apparent magnification is lowered. For instance, light L repeats reflection on a mirror face 18, eventually is reflected at a point k1, and is made incident on the concave lens 22. Since the light L made incident on the concave lens 22 is refracted as if it escape to the outside, the angle of light made incident on a projecting lens 20 is significantly smaller than when the light is made incident on the concave lens 22. As a result, the apparent magnification is lowered, whereby much of printing light can be made incident on a printing lens 26 to make the best use of the printing light.
Patent JP-2001138392-A (JP)
Title: Method for vacuum forming of molded product having skin
Inventor: ONOKI SEIJI
IPC: B29C51/10
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for vacuum forming wherein a molded product having a skin can be molded, and a variable product shape wherein a skin is shaped into a surface shape of a core part which is especially light weighted, has rigidity and is previously formed can be easily obtained. SOLUTION: A method for vacuum forming a molded product having a skin is provided wherein a part becoming a core part 2 of the molded product is previously formed, a resin layer becoming the skin 1 of the molded product encloses in a heated softened state a surface of the core part, which is shaped by vacuum forming, and both of the core part and the skin are integrated by bonding.
Patent JP-H02168637-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASHIRO YUJI
IPC: B29C45/26
Filed: 1988-12-21
Abstract: PURPOSE:To unnecessitate an insulating sheet at the time of fixing a heat dissipating plate by retaining a lead frame by using a metal mold and positioning pins protruding in the metal mold, and lifting the positioning pins up to the surface of a molded object when sealing resin is injected and a semi- cured state of the resin is obtained. CONSTITUTION:A semiconductor element 20 is mounted on a lead frame 21 provided with a semiconductor element mounting segment 30 retained by only a mounting segment suspension lead terminal 29. Said lead frame 21 is retained by metal molds 34, 35 and positioning pins 36, 37 protruding in the metal molds. When sealing resin 22 is injected and a semi-cured state of the resin is obtained, the positioning pins 36, 37 are lifted up to the surface of a molded object. Thereby, the part except the output part of the lead frame is not exposed, and an insulating sheet is unnecessitated when a heat dissipating plate is fixed on a semiconductor device.
Patent JP-H02170471-A (JP)
Title: High-speed diode
Inventor: OGIMURA YOSHITOMO
IPC: H01L29/861
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a high-speed diode of desired characteristics by a combination of liketime killers by a method wherein electrodes installed respectively in a plurality of regions into which different lifetime killers have been introduced are used and connected in parallel. CONSTITUTION:A P-N junction face 3 by a P-layer adjacent to an N-layer 1 exists in a silicon substrate; a groove 4 exceeding a depth of the face 3 from the surface of the substrate is formed; the groove 4 is filled with an insulator 5. As a result, the Player is divided into two regions 21, 22. Au is diffused and introduced into the region 21; Pt is diffused and introduced into the region 22. In addition, a cathode electrode 6 is applied to the N-layer 1 ; anode electrodes 71, 72 are applied respectively to the regions 21, 22; after that, the electrodes 71, 72 are connected. Thereby, it is possible to obtain a constitution where diodes 11, 12 composed of the N-layer 1 and the P-layer 21 as well as the N-layer 1 and the P-layer 22 are connected in parallel. In this manner, a high-speed diode which can relax a detect of any diodes can be formed on a single semiconductor substrate; the obtained diode always reduces an overall loss.
Patent JP-H03184004-A (JP)
Title: Optical coupling method for hollow optical waveguide
Inventor: MOROSAWA KENICHI
IPC: G02B6/02
Filed: 1989-12-14
Abstract: PURPOSE:To prevent the projection power of the hollow optical waveguide from varying even when the hollow optical waveguide is bent and extended by coupling the hollow optical waveguide and an incident beam with each other with a beam diameter deviating from the optimum conditions where the connection loss becomes minimum in the straight state where the lowest loss of waveguide transmission is obtained. CONSTITUTION:The Ni hollow optical waveguide 1 which contains Ge and has, for example, a phi1.5 mm internal diameter is equipped with a condenser lens 3 on its projection end side 2 and fixed to a projection end driving device 4 such as an X-Y plotter, and the incidence end side 5 is fixed to a fixed base 12 by an incidence holder 6 with an up/down (Z direction) slide mechanism. In this case, the incidence end of the waveguide in the straight state is arranged closer to the lens than the focus position of the condenser lens at the position where a beam diameter 2L larger than the diameter 2W0 of the incident beam coupled with the hollow optical waveguide with the minimum loss for the internal diameter 2r is obtained, thus attaining energy coupling. Consequently, an uncut part, a cut end defective, an irregularity of welding, etc., are eliminated in laser working which uses the waveguide and the working becomes uniform.
Patent JP-H08177145-A (JP)
Title: Movable partition
Inventor: YAMAGUCHI MASAYOSHI
IPC: E04B2/74
Filed: 1994-12-27
Abstract: PURPOSE: To provide a built-in electrical connector in a partition itself, design to make the wiring of the electrical connection minimum and design to include no bending, extension and contraction either. CONSTITUTION: In the movable partition which is housed in a fold condition along the one side wall of the interior of a room, and concurrently is provided with a great number of partition walls capable of being slidably extended along the ceiling section, a built-in electrical connector 12 is set in the side surface of a specified partition wall 10 out of partitions, and contact shoes 16 and 20 which are connected to the electrical connector 12 through wiring 14 and 18 within the wall, is provided for the top section of the partition wall 10. Meanwhile, a stationary contact section 34 is provided, which is connected to wiring 32 in the ceiling, and is brought into contact with the contact shoes 16 and 20 when the partition wall 10 is closed.
Patent JP-H03183780-A (JP)
Title: Device for producing semiconductor
Inventor: HAGIWARA KATSUTOSHI
IPC: B01D46/42
Filed: 1989-12-13
Abstract: PURPOSE:To prevent the fluctuations of pressure due to the clogging of a pipe line by branching a part of the pipeline into plural pipelines, providing a trap in each branch pipeline and furnishing a passage changing means at the branch point. CONSTITUTION:In this semiconductor producing device, a part of the pipeline 1 is branched into pipelines 11 and 12 at the branch point 2, and a trap 3 is joined to the pipelines 11 and 12 and placed in each pipeline part 4. The pipeline part 4 is connected respectively to pipelines 61 and 62 which are joined into one pipeline 6 at the branch point 5, and the valves 71 and 72 for changing the passage are provided to the branch points 2 and 5. The passage is appropri ately changed by the valves 71 and 72 to use the pipelines 11 and 61 or the pipelines 12 and 62. As a result, the clogging material in the pipeline part 4 is cleaned off while the furnace is used, and the fluctuations of pressure are prevented.