baber/WOPTO huggingface dataset:
Patent JP-H11265811-A (JP)
Title: Variable resistor for high voltage
Inventor: TSUNEZAWA ICHIRO
IPC: H01C13/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To dispense with individually preparing variable resistors for a high voltage, in which the length of lead lines are different according to the difference of their use and kind, and to connect a lead line in the end of assembly for improving generality. SOLUTION: A lead line interposing means electrically connected with the output electrode of a resistor circuit pattern on a circuit substrate is arranged between an insulating case and a circuit substrate. This lead line interposing means is provided with three interposing pieces 41', 42', and 43' for interposing the end part of the core line of a lead line inserted from a lead line insertion hole, provided at the sidewall part of the insulating case. Then, those three interposing pieces 41', 42', and 43' are provided with edge parts for digging into the core line, when a drawing force is applied to the edge part of the interposed core line.
Patent JP-H11152942-A (JP)
Title: Fence
Inventor: TANAKA TAKAO
IPC: E04H17/14
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To easily exchange a muntin supported by a horizontal muntin. SOLUTION: A horizontal member 12 is arranged horizontally onto a concrete foundation 11, and a plurality of columns 13 are supported onto the horizontal member 12 vertically respectively at proper intervals in the horizontal direction. A plurality of the horizontal members 16 are built among each column 13 horizontally respectively at proper intervals in the vertical direction. A plurality of through-holes 16a disposed in proper intervals in the horizontal direction so as to be aligned in the vertical direction are formed to each horizontal muntin 16 so as to be penetrated in the vertical direction respectively. A plurality of muntins 19 are inserted into each through-holes 16 aligned in the vertical direction in each horizontal muntin 16 respectively, and each muntin 19 is supported on the horizontal member 12 vertically respectively.
Patent JP-H04192370-A (JP)
Title: Semiconductor acceleration sensor
Inventor: FURENCHI PATORITSUKU JIEEMUSU
IPC: G01P15/12
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate the mounting step for manufacturing a highly reliable sensor with high precision by a method wherein a cantilever and the spaces encircling the catilever are formed using the thin film technology on the surface of a silicon substrate so that the cantilever and the spaces may be integrated to form the title acceleration sensor. CONSTITUTION:The title semiconductor acceleration sensor is a capacitance type sensor composed of two capacitors comprising a p<+> silicon region 11 and a polycrystalline silicon layer 12 formed above and beneath a cantilever 10 used as a common electrode respectively through the intermediary of the first silicon film 13 and the second silicon nitride film 14. This p<+> silicon region 11 is formed on the surface of an n-type silicon substrate 16. When this sensor is accelerated, the cantilever 10 approaches to the p<+> silicon region 11 so that the capacitance between the cantilever 10 and the P<+> silicon layer 11 may be increased while the capacitance between the cantilever 10 and the polycrystalline silicon layer 12 may be decreased. In such a constitution, the acceleration can be measured by measuring the fluctuation in the capacitance.
Patent JP-H07177708-A (JP)
Title: Manufacture of commutator
Inventor: HARADA TETSUSUKE
IPC: H01R43/06
Filed: 1993-12-17
Abstract: PURPOSE:To prevent occurrence of a difference in the height between adjacent commutator bars and a crack of synthetic resin, to enable smooth rotation of a commutator and thereby to improve the reliability of a motor. CONSTITUTION:A projection 2 is provided on the surface of the outer periphery of a commutator bar 1. As to dimensions of the projection 2, the cross-sectional area thereof is calculated from a compressive force being necessary at the time of molding and from a yield stress of the projection 2 and a proper shape is determined. Then, the commutator bar 1 and an insulating piece 4 are assembled alternately and pressed in a ring 5 for molding and they are molded monolithically with synthetic resin. Besides, a gap 6 of a dimension allowing the projection 2 to be deformed at the time of pressing in is left. After a commutator is taken out of the ring 5 for molding, the outer periphery of the commutator 1 is subjected to cutting so as to cut the projection 2.
Patent JP-H10158493-A (JP)
Title: Molded foam product and preparation thereof
Inventor: FURUTA MOTONOBU
IPC: C08L33/14
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a molded foam product which has characteristics of a liquid crystalline polymer such as excellent thermal resistance and mechanical properties, and also exhibits only a little anisotropy. SOLUTION: This molded foam product comprises a liquid crystalline polyester resin composition containing at least (A) a liquid crystalline polyester and (B) a copolymer having a functional group capable of reacting with a liquid crystalline polyester, wherein the content of component (A) is 56 to 99wt.% and the content of component (B) is 44 to 1wt.%. This molded foam product also comprises a liquid crystalline polyester resin composition containing, together with component (A) and component (B), (C) a foaming agent in an amount of 0.1 to 15 pts.wt. relative to 100 pts.wt. of the total amount of component (A) and component (B). This method for preparing a molded foam product comprises melt-kneading the liquid crystalline polyester resin composition and extrusion-molding the resin composition through a T-die.
Patent JP-H01160095-A (JP)
Title: Printed board processing device
Inventor: ASAI KOUICHI
IPC: H05K3/34
Filed: 1987-12-16
Abstract: PURPOSE:To enable a positive change of programs to be performed by inserting a dummy printed-circuit board between different types of printed boards and by instructing to detect a dummy printed-circuit board for changing programs of a processing machine. CONSTITUTION:A confirmation sensor 110 for confirming carrying-in of a printed-circuit board 28 is provided in a carrying-in device 18. Also, it has a dummy printed-circuit board sensor 122 for detecting whether the carried in circuit board is a printed-circuit board 28 or a dummy circuit board 120. The dummy circuit board 120 is inserted between different kinds of printed- circuit boards. If the carried in board is the printed-circuit board 28, it is pushed onto a positioning device 20 and then parts are mounted on it. If the carried in circuit board is the dummy circuit board 120, the processing is performed according to changed programs.
Patent JP-H05125809-A (JP)
Title: Underlay material for architectural sticking material and sticking method for architectural sticking material
Inventor: OSADA HIDEHARU
IPC: E04F13/07
Filed: 1991-11-05
Abstract: PURPOSE:To simplify repapering by pasting an underlay material laminated with a film layer, an adhesive and released paper on a building, and by sticking a sticking material for construction on it. CONSTITUTION:A film layer 2 is coated with an adhesive 3 and covered with released paper 4, and an underlay material 1 of a sticking material for construction is formed. Thereafter, the released paper 4 of this dunnage material 1 is released, and the underlay material 1 is adhered on a wall surface or others by adhesive strength of the adhesive 3. Additionally, on the film layer 2 of this underlay material 1, wall paper as a sticking material for construction is stuck with the adhesive 3 free to release in the future. Consequently, it is possible to quickly stick the wall paper on an original surface and to significantly save trouble of repapering.
Patent JP-H03179325-A (JP)
Title: Optical switch
Inventor: SHIODA TAKAO
IPC: G02F1/313
Filed: 1989-12-07
Abstract: PURPOSE:To easily enable the optical switch to operate even for a wavelength multiplex communication, etc., using wavelength multiplex light and when single- wavelength light is switched and used without any influence of the wavelength by switching single-wavelength light which is branched by a branch part through a switch part where a coupled waveguide part is formed. CONSTITUTION:This optical switch consists of the branch part 1 which has a wavelength branching function for light and plural switch parts 2a and 2b which have switching functions corresponding to respective wavelengths, and multiplexing parts 3 and 3 which function to multiplex light. Sent light which is made incident is branched by the branch part 1 and switched by the switch parts 2a and 2b regardless of whether the sent light is wavelength multiplex light with plural wavelengths or used even as single-wavelength sent light. Then light beams are multiplexed through the multiplexing parts 3 and 3 and sent to a desired transmission part. Consequently, this optical switch easily operates as a switch for a wavelength multiplex communications, etc., and as a single-wavelength switch.
Patent JP-H03178406-A (JP)
Title: Foamed material and manufacture thereof
Inventor: TAGUCHI SETSUO
IPC: B29B9/14
Filed: 1989-12-07
Abstract: PURPOSE:To enable a foamed body and reinforcing fibers to be compounded uniformly and highly integrally and thereby raise the mechanical performances by having a latent foaming property in one component and adhering or coating foaming particles consisting of the same or different material from the foaming component in a part or entire surface around a compound structural body being a fibrous and fragmentary shape in the other component. CONSTITUTION:A foaming material is composed of two parts wherein one is such that at least one component has a latent foaming property and at least the other component is a compounded structural part 1 comprising the structural body of a fragmental structure showing fibrous shape 2, and the other is com posed of a foaming particle parts 4 comprising the same or different material from the foaming component 3 having a latent foaming property. In the circum ference of the compounded structure 1, it is constructed such that the foaming particles 4 adheres to a part or entire surface, or covers a part or entire surface thereof. As such compounded structural body, a core-sheathed compounded body is used, and it is preferred to employ a multi-core-sheathed type compound body being a structural body having a number of core components 2, 2' in the sheath component 3.
Patent JP-H03180989-A (JP)
Title: Character recognizing device
Inventor: KURAMOCHI TSUTOMU
IPC: G06K9/62
Filed: 1989-12-11
Abstract: PURPOSE:To simply and rapidly execute feature extracting processing for sorting and sorting processing and to quickly recognize a character pattern by sorting characters by their features based upon the symmetry of each character. CONSTITUTION:A symmetrical feature extracting part 6 extracts the feature (the degree of symmetry, etc.) based upon the symmetry of a character pattern from the character pattern to be recognized and a character pattern sorting processing part 8 collate the extracted feature with a previously determined reference to sort the character pattern to be recognized. A character recognizing processing part 9 recognizes the character pattern in accordance with the sorted result. Since the character is sorted by the feature based upon the symmetry of the character, the feature extracting processing for sorting and the sorting processing can be comparatively simply and rapidly executed and the character pattern can be quickly recognized.
Patent JP-H07197289-A (JP)
Title: Tin electroplating solution and high-speed electroplating therewith
Inventor: FURETSUDO AI NOUBERU
IPC: H05K3/34
Filed: 1994-11-16
Abstract: PURPOSE: To obtain an electrolyte solution for tin electroplating having an improved resistance against oxidation of tin by preparing the electrolyte solution with water, a soluble stannous (tin II) compound, a soluble alkyl sulfonic acid, a wetting agent and a position isomer of a dihydroxybenzene.  
     CONSTITUTION: The electrolyte solution for tin electroplating is prepared with water, a specific amount of a soluble tin (II) compound, a soluble alkylsulfonic acid (methane sulfonic acid) in an amount sufficient to provide a solution bath with pH substantially ≤3, a wetting agent and a position isomer of dihydroxybenzene (resorcinol) in a sufficient amount for preventing or suppressing the oxidation of tin (II) into tin (IV), thereby the electrolyte with an improved resistance against oxidation of tin is obtained so that a high speed tin electroplating on the base material is possible. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08152311-A (JP)
Title: Profile inspection equipment for object
Inventor: KITAYAMA KOUJI
IPC: G01N21/956
Filed: 1994-11-28
Abstract: PURPOSE: To determine the profile of an object accurately by a constitution wherein the object is illuminated at different angles from above by means of an annular multistage illuminator while previously controlling the illumination intensity to a constant level for each stage, the light reflected on the object is then picked up and processed to produce a profile data, and features are extracted therefrom. CONSTITUTION: A printed board 20 mounting a chip device 10 is set on a table 33 which can be moved through X-axis and Y-axis stages 31, 32. An information processor 70 delivers a command to a positioning unit 30 for positioning a white plate on the table 33 on the axis of each annular illuminator 41-44 and an image pickup unit 50. The processor 70 also delivers a command for lighting one LEDs in the illuminators 41-44 sequentially with a constant current. The luminances detected by means of the image pickup unit 50 are summed at an image processor 60 and compared with a reference value at the processor 70 in order to control the current of the LED. Subsequently, the light reflected from a region to be detected is detected by the image pickup unit 50 and processed by the image processor 60.  Finally, the soldering state is determined based on the processed image and the inspection results are displayed on the processor 70.
Patent JP-H01164821-A (JP)
Title: Cushioning mechanism for clutch for vehicle
Inventor: KOBAYASHI TADAMASA
IPC: F16D13/71
Filed: 1987-12-18
Abstract: PURPOSE:To enable simultaneous molding and direct molding of a disc plate and a facing and to increase the stroke range of a half clutch, by a method wherein, during non-engagement of a clutch, a resilient member is brought into normally contact with a diaphragm spring to hold a spring force at a specified amount. CONSTITUTION:During non-engagement of a clutch, a gap with an amount of delta is ensured in the rebound state of a cushion ring 1 between a contact surface 2d of a protrusion circumference part 2b and a contact surface 4d on the diaphragm spring 4 side. The gap is held by means of the cushion ring 1 to hold a specified amount of a spring force, and produces a bending amount of the ring 1. Namely, the ring 1 is pressed through a spring force and is resiliently contracted, and when it is bent by a amount of delta, the contact surfaces 2d and 4d are brought into contact with each other, and thereafter the spring force is exerted on a pressure plate 2 through the contact surfaces 2d and 4d. Thus, a spring member can be eliminated on the clutch side, simultaneous molding and direct molding of a disc plate and a facing are practicable, and the stroke range of a half clutch can be increased.
Patent JP-H09155049-A (JP)
Title: Game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine island with which the state of stopping the usage of playing medium counter is prevented and the dirt of most dirty counted playing medium is prevented from being caught on the other playing medium in a stock tank as much as possible. SOLUTION: A tank 65 for counted balls is arranged at the lower part of prize ball counter 60, a take-in hole 55 at the lower end of grinding and lifting device 50 is faced into the tank 65 for counted balls, one end side of stock tank 23 is connected to the tank 65 for counted balls, and a shutter 40 is provided at the position of connection.  Corresponding to the signal from proximate sensor 69 provided at the tank 65 for counted balls, when the balls in the tank 65 for counted balls is more than a prescribed amount, the balls in the tank 65 for counted balls are controlled so as to be preferentially fed upwards by the grinding and lifting device 50 while closing the shutter 40 but when the balls are ground and decreased rather than the prescribed amount, on the other hand, the balls in the stock tank 23 are controlled so as to be introduced into the tank 65 for counted balls while opening the shutter 40.
Patent JP-H03181014-A (JP)
Title: Magnetic head
Inventor: NAGAOKA JIRO
IPC: G11B5/23
Filed: 1989-12-08
Abstract: PURPOSE:To stabilize writing and reading out characteristics by providing a measuring aperture for measuring the gap depth of a read/write core on a slider. CONSTITUTION:The slider 3 is provided with the measuring aperture 6 which consists of a groove or hole, etc., penetrating a part on the surface on the side opposite from the adhered surfaces of the cores 1, 1' of the magnetic head and the read/write core gap of the magnetic head core. The gap depth of the read/write core 1 is obtd. by bringing a slider assembly into tight contact with the core, then polishing the plane part of the read/write core 1 while measuring the read/write core gap depth 4 of the read/write core 1 from the measuring aperture 6 of the slider 3 of the slider assembly with a microscope and stopping the polishing at the point of the time when the prescribed gap depth is attained. All the gap depths are formed to the specified depth after the polishing in this way without being affected by the accuracy of the unit parts and the errors at the time of assembly.
Patent JP-H08182352-A (JP)
Title: Ultrasonic actuator
Inventor: MURAMATSU KENICHI
IPC: H02N2/00
Filed: 1994-12-22
Abstract: PURPOSE: To enable an ultrasonic actuator to selectively drive linear motions, rotary motions, or both linear and rotary motions. CONSTITUTION: Electro/mechanical conversion elements 21X and 21Y and 22X and 22Y which excite an electric body 11 in X- and Y-directions are respectively provided at the left and right ends of the elastic body 11. When the elastic body 11 is two-dimensionally excited in the X- and Y-directions with a phase lag, progressive oscillatory waves which rotationally advance are generated from the driven surface 11a of the elastic body 11 and a moving body 40 can selectively drive linear motions, rotational motions, or both linear and rotation motions.
Patent JP-H02164516-A (JP)
Title: Molding method of plastic concave lens and die
Inventor: MARUYAMA TERUNORI
IPC: B29C45/56
Filed: 1988-12-19
Abstract: PURPOSE:To prevent generation of a weldline and shorten a molding time, by a method wherein a concave lens is molded by making a temperature of a die part forming the side of the outer circumference of a concave lens cavity a higher temperature than that of the die part forming an optical surface of the cavity. CONSTITUTION:At the time of pouring of thermoplastic resin within a die, only a sleeve 8 forming the side 8a of the outer circumference of a concave lens cavity 5 is heated and gas collected to a renotch of a weldline is discharged outside of a die cavity 5. In this instance, a stationary insertion piece 6 and movable insertion piece 7 forming the top 6a of an optical surface and the bottom 7a of the optical surface of the cavity 5 are cooled. Consequently, generation of the weldline on an injection-molded concave lens can be prevented, heat capacity of a die fluctuating a die temperature can be reduced, cooling of molten resin poured within the cavity 5 can be performed efficiently and a molding cycle of the concave lens can be shortened.
Patent JP-H09159865-A (JP)
Title: Connection structure of optical waveguide
Inventor: ASAKAWA SHUICHIRO
IPC: G02B6/30
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure which can reduce connection loss and reflection attenuation without requiring high precision for a device and operation for connection or requiring any spot size converter. SOLUTION: Optical fibers 22 having cores 22a worked increasing in sectional area gradually with the distance from the tips are arranged on a substrate type optical waveguide 21 having the top surface of a core 21a exposed so that their flanks come into contact with each other, thereby constituting a coupling part 24. At this time, the substrate type optical waveguide 21 and optical fibers 22 are so set that the cord 22a is a little higher in refractive index than the core 21a on the opposite side from the tip of the core 22a of the coupling part 24 or the core 22a is a little larger in sectional area than the core 21a when both the cores 21a and 22a are nearly equal in refractive index.
Patent JP-2001142814-A (JP)
Title: Information terminal equipment and recording medium
Inventor: KISHIMOTO TAKAHIRO
IPC: G06F13/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal equipment and a recording medium, in which a user is not necessary to manually set environment setting information and shared resource information corresponding to a network environment every time. SOLUTION: This equipment is provided with a registry 111a for setting the environment setting information for enabling a connection to a network and the shared resource information for enabling sharing of resources on the network corresponding to the network environment, a means for acquiring this setting information from the registry 111a, network environment information and shared information tables 112a and 112b for preserving this acquired information while relating it to an IP address, for example, and at prescribed timing such as when starting a system, the environment setting information and the shared resource information selected out of the information preserved in the tables 112a and 112b are set to the registry 111a.
Patent JP-H01161427-A (JP)
Title: Printer
Inventor: KIYOFUJI HITOSHI
IPC: G06F3/12
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the manhours of data origination for originating data to be outputted from a personal computer to a printer device by registering printing data including extension control codes. CONSTITUTION:Registration data 12 constituted of extension control codes (1BH, 46H) and printing data (23H, 24H,...41H, 40H) following the codes are already written in a nonvolatile memory 4 and a start address and an end address for the registration data are written in a table area following a header number (1). When an extension control code 11 is received from the personal computer through an interface 1 under said status 1, 2-byte data (1BH, 65H) out of the code 11 are decoded to discriminate whether the code is a registration data processing command or not, so that the registration data processing program in a ROM 5 can be executed.