baber/WOPTO huggingface dataset:
Patent JP-H07154109-A (JP)
Title: Microwave integrated circuit device
Inventor: SAWAI TETSUO
IPC: H03D9/06
Filed: 1993-11-30
Abstract: PURPOSE:To make the device small in size by providing a conductor wire forming an impedance element in the vicinity of a monolithic microwave integrated circuit MMIC element and providing the impedance transmission to a board. CONSTITUTION:An input signal of a frequency 11.7GHz is inputted to an input section 9 and mixed with a local oscillation signal of a frequency 10.7GHz received from an external oscillator by means of a dual gate field effect transistor TR. As a result, a transmission frequency (f) of an impedance transformer Q connecting to the MMIC element is 1GHz. A semiconductor substrate 8 on which the MMIC element is formed is provided at the center part of a support board 11, a conductor wire P being a component of the transformer Q is provided around onto the board 1 in the vicinity of the substrate 8 and capacitors C2, C3 are formed on the board. Thus, the microwave integrated circuit device having the impedance transformer is made small in size.
Patent JP-H05138990-A (JP)
Title: Serial printer
Inventor: SUGINO KOICHI
IPC: B41J29/13
Filed: 1991-11-15
Abstract: PURPOSE:To ensure that an extensive printing range can be maintained without being bothered by the bulkiness of the subject printer when carried by hand. CONSTITUTION:A printer case 1 can be extended and contracted at right angles with a sheet feed direction using the sliding action of side cases 6,7. A printer frame 8 in the printer case is set to the size which allows expansion and contraction of the printer case 1. In addition, a slide rail 20 is installed on the printer frame 8 in such a manner that the rail 20 can slide in a direction at right angles with a sheet feed direction. Also a printing head 18 is installed on the rail 20 in such a manner that the head 18 can slide in a direction at right angles with the sheet feed direction. If the slide rail 20 slides against the printer frame 8 by the drive force of a carrier motor 21, the printing head 18 slides by the same distance as the slide distance of the slide rail 20 against the slide rail 20 due to the sliding action of the printing head 18. Thus the printing head l8 is allowed to run in a range equal to the extension and contraction of the printer case 1.
Patent JP-H07151448-A (JP)
Title: Low temperature display case
Inventor: OGINO KATSUMI
IPC: F25D21/08
Filed: 1993-11-30
Abstract: PURPOSE:To provide a low temperature display case in which number of times of defrosting operations can be reduced at night. CONSTITUTION:Two types of defrosting times 13, 14 set to different times are selectively driven on the basis of ON or OFF of an FL switch 2 for lighting an illuminator provided in a commodity containing chamber, thereby increasing an interval of defrosting operations at night longer than that of the defrosting operations in a daytime.
Patent JP-H09117729-A (JP)
Title: Work cleaner
Inventor: KITAURA ICHIRO
IPC: B08B3/08
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To increase the productivity of the cleaner and to make it advantageous in terms of equipment cost by providing lifting mechanisms capable of lifting work receiving vessels in synchronization with one another over the upper, intermediate and lower positions of each station. SOLUTION: Three stations are circumferentially arranged in a casing at an angle of 120 deg. away from one another. A preparation station 6 having an intermediate work setting part for attaching and detaching a work receiving vessel 3 and an upper revolving space, a dipping station 7 having a lower dipping and cleaning part, an intermediate shower cleaner and an upper revolving space and a steam station 8 having a steam finish-cleaning part, an intermediate cooling and drying part and an upper revolving space are provided, and a rotary loader for rotating the three work receiving vessels 3 and a lifting mechanism for lifting the three work receiving vessels 3 in synchronization with one another are furnished.
Patent JP-H11135210-A (JP)
Title: Glow socket
Inventor: OSADA TAKESHI
IPC: H01R33/05
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a glow socket improving the workability for removing a fitted glow lamp. SOLUTION: This glow socket 2 provides a socket body 11 providing a pair of installation holes 14 through which the pin head of a round pin equipped in a P-type glow lamp is taken in and out in the front and a pair of elastically transformable contact piece built in the body 11. And spring sections 15 which store elastic force pushed by the lamp when the glow lamp is installed and push the installed glow lamp forward by the stored elastic force are integrally formed by bending a part of the socket body 11. And when a pair of round pins of the glow lamp rotated to the removal direction properly faces to inserting section 14a of a pair of installation holes 14, the glow lamp is pushed out by the elastic force of the spring section 15.
Patent JP-H03173043-A (JP)
Title: Manufacture of phosphor film of color cathode-ray tube
Inventor: IN TATSUSHIGE
IPC: H01J9/227
Filed: 1989-11-21
Abstract: PURPOSE: To reduce labor in producing a product by performing recovery of surplus phosphor slurry and cleaning of an edge part of a panel in this order between the phosphor slurry applying stage and the fluorescent screen drying stage. CONSTITUTION: Recovery of surplus phosphor slurry and cleaning of an edge part of a panel are performed in this order between the phosphor slurry applying stage and the fluorescent screen drying stage. Phosphor slurry is applied to an inside surface of the panel, and in the second stage, after the panel is transferred to a phosphor slurry recovering device, when this is rotated at high speed, after it is diffused and distributed to the panel by centrifugal force, its residual surplus phosphor slurry is recovered. In the third stage, a residue or the like of a phosphor stuck to the edge part of the panel is cleaned and removed through a cleaning device, and the panel is dried by a hot air and radiation heat. Therefore, the process number is shortened, and cost is reduced, and productivity of a product can be improved.
Patent JP-H10131628-A (JP)
Title: Wooden window
Inventor: FUJIMOTO MASAYA
IPC: E05D15/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating property and to enlarge a wooden window by separately arranging a pair of suspension rails in the inside and outside directions with a wooden bulkhead member between them on an inner surface of an upper frame part of a window frame and supporting a sash through a sash pulley on each of the rails. SOLUTION: An upper frame part 1a of a window frame 1 is supported and fixed on a crossbeam B through a height regulating mechanism 3. A bulkhead member 10 is wooden and integrally formed with the upper frame part 1a. A pair of suspension rails 9 is separated to the side of an indoor part 1 and to the side of an outdoor part 0 and fixed with a fixing screw 11 with the wooden bulkhead member 10 sandwiched between them on an inner peripheral surface of the upper frame part 1a. As sashes 2A, 2B are supported on the suspension rails 9 through a sash pulley 12 free to move, it is possible to enlarge a wooden window A. Sinking of a central part by its weight is prevented by supporting the central part of the upper frame part 1a by the crossbeam B through the height regulating mechanism 3.  Sinking is corrected by fastening a regulating screw 5 and a nut 6 of the height regulating mechanism 3 so as to reduce a clearance between the upper frame part 1a and a bracket 4.
Patent JP-H04174396-A (JP)
Title: Scanning device of travelling in-core neutron detector
Inventor: YASUTAKE HIROYUKI
IPC: G21C17/10
Filed: 1990-11-07
Abstract: PURPOSE:To shorten TIP (travelling in-core neutron detector) scanning time and to reduce operators' work load by reading-in detection signal from the TIP via a process in- and output device. CONSTITUTION:A scanning device 28 of detector signal is fed reactor-core-top signal 35 which indicates a TIP detector is located at a top of the reactor core, and, at the same time, initiates reading-in the TIP detection signal 36 and synchronizes to position pulse signal 37 in order to input the signal 36. The scanned signal 36, ratio of nuclear reactor output to rating output and the LPRM detection signal 39 are stored at a memory device 20, as detector scanning data 54. A calculation measures 29 is fed the data 54 of the device 20, obtains relational correction factor of machines, calculates axial basic data and LPRM calibration factor and then those above are stored at the device 20, as detector calculation data 55. An output measures 30 is fed the data 54 and 55 of the device 20, outputs bookkeeping output signal 56 of the relational correction factor of machines and the LPRM calibration factor, as well as outputs plotting output signal 57 to an X-Y recorder 24.
Patent JP-H07128670-A (JP)
Title: Active matrix liquid crystal display device
Inventor: NODA KAZUHIRO
IPC: G02F1/1368
Filed: 1993-11-05
Abstract: PURPOSE:To improve the seal adhesivility of an active matrix liquid crystal display device. CONSTITUTION:An active matrix liquid crystal display device is provided with a pannel structure disposing to face oppositely a driving substrate 1 and a counter substrate 2 through a prescribed gap (d) and sealing a liquid crystal layer 4 in the gap. Pixel electrodes arranged in matrix and switching elements driving them are formed on the inner surface of the driving substrate 1. On the other hand, a counter electrode 3 is formed on the inner surface of the counter substrate 2. Both substrates 1, 2 are joined each other by a sealing material 5 arranged along a sealing area 12 of the periphery of the substrates. The driving substrate 1 is provided with a lamination structure interposing a flattened layer 9 between an upper side layer 6 incorporating the pixel electrodes and a lower side layer 7 incorporating the switching elements. The flattened layer 9 is prolonged and arranged to the sealing area 12.
Patent JP-H04173918-A (JP)
Title: Production of carburized and case-hardened steel
Inventor: UNO MITSUO
IPC: C21D7/06
Filed: 1990-11-06
Abstract: PURPOSE:To improve fatigue strength and delayed fracture resisting characteristics without causing an increase in hardness at the surface of a carburized layer by applying shot peening to a carburized and case-hardened steel after carburizing and quenching while keeping shots in a state where they are heated to a specific temp. CONSTITUTION:In a method for producing a carburized and case-hardened steel, a material to be treated is carburized and quenched and subjected to shot peening in a state where shots are heated to 300-500 deg.C, or, the carburized and quenched material to be treated is subjected to shot peening in a state where this material to be treated is heated to 100-300 deg.C, and further, tempering treatment is omitted. By this method, compressive residual stress can be applied without causing an increase in hardness at the surface of the carburized layer, and a high-quality carburized and case-hardened steel can be obtained.
Patent JP-S63155710-A (JP)
Title: Winding device for toroidal core
Inventor: WADA YUJI
IPC: H01F41/08
Filed: 1986-12-19
Abstract: PURPOSE:To effectively and rapidly wind a wire continuously on winding sections on both sides of a core without cutting by providing two sets of winding mechanism for winding one side of a core window at both sides of a toroidal core, and a switching mechanism for supplying the wire from the window to any one winding mechanism. CONSTITUTION:A wire 3 is wound on one winding section 2C of a toroidal core 2 so mounted as to cross over two feeing paths 502a, 502b by one winding mechanism 5a while feeding the wire 3 along one path 502a. When the section 2C is finished to be wound, the wire is switched from one feeding path 602a to the other feeding path 602b, and the wire is wound on the other winding section 2d of the core by the other winding mechanism 5b while feeding the wire along the other path 502b. Then, the wire can be wound at both winding sections 2c, 2d of both sides of the core 2 continuously without interrupting the wire feeding. Accordingly, high reliability can be provided by a simple construction and an easy operation to improve the winding efficiency.
Patent JP-H11127759-A (JP)
Title: Device for folding boom sprayer
Inventor: IWASAKI FUMIO
IPC: B05B1/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for folding a boom sprayer, facilitating the rotation operation of side spraying ports by mounting the boom sprayer at the front of a driving section of a sulky work machine and forming the spraying portion of the boom sprayer from a central spraying port on the central side and side spraying ports rotatably and pivotally supported on the right and left sides of the central spraying port. SOLUTION: One end of an operation rod 60 is pivotally supported on a side spraying port 54, and the other end of the operation rod 60 is extended to a place near to a diving section. The operation rod 60 is pushed or pulled from the driving section 6 to rotate the side spraying ports 54. The side spraying ports 54 can be changed into a receiving position or a using position. The middle portion of the operation rod 60 can be engaged with an engaging member 55 disposed near to the driving section, thus enabling the fixation of the side spraying port 54 at the using position projected on the outside.
Patent JP-H03163880-A (JP)
Title: Semiconductor photodetector
Inventor: MATSUDA HIROSHI
IPC: H01L31/107
Filed: 1989-11-22
Abstract: PURPOSE:To obtain photosensitivity within a low voltage range by forming at least one part of an optical absorption region having a first conductivity type in a second conductivity type having low carrier concentration. CONSTITUTION:A semiconductor photodetector is composed of an N<+>-InP substrate 1, an N-type InGaAs optical absorption layer 2, an N-type InP multiplying layer 3, an N-type InP window layer 4, a P-type region 5 as a guard ring, a P-type region 6 as a main junction and a P-type optical absorption region 7 having low carrier concentration. At least one part is changed into a depletion layer by the built-in potential of the hetero-junction of InP/InGaAs and a P-N junction in the P-type optical absorption layer 7 having low carrier concentration. When 0-3V reverse bias voltage is applied previously between the P-type region 6 as the main junction and the N<+>-InP substrate 1, carriers generated by light projected to the section changed into the depletion layer in the P-type optical absorption region 7 having low carrier concentration are extracted to the outside as an electric signal. Accordingly, photosensitivity is acquired within a low voltage range.
Patent JP-H01168901-A (JP)
Title: Disposable diaper improved in adhesion of fastener
Inventor: REI AARU UTSUDO
IPC: A61F13/56
Filed: 1988-11-29
Abstract: PURPOSE: To hold a fastener to a heat and pressure-sensitive polyolefin layer with a specific binding layer composed of a thermoplastic material which is non-adhesive at room temperature and enable easy application of the fastener member comprising a hook and a loop fastener to the substrate body. CONSTITUTION: A fastener member 12 is bonded to a polyolefin film 11 on the outer surface of a diaper 10 with a binding layer 14, and a fastener member 13 is supported by partially bonding it to the inner edge of the film 11 and a nonwoven polyolefin layer 18 with a binding layer 19. The binding layers 14, 19 are composed of a thermoplastic resin which is non-adhesive at room temperature to bond the polyolefin film 11 to the heat- and pressure-sensitive polyolefin film 11 under such temperature and pressure conditions that substantially does not deform the polyolefin film 11, and the fasteners 12, 13 continues to maintain their fixed positions, even after these fasteners are repeatedly closed or released.
Patent JP-H04215315-A (JP)
Title: Level shift circuit
Inventor: KAGAWA SHIGERU
IPC: H03F3/343
Filed: 1990-11-07
Abstract: PURPOSE:To obtain an excellent temperature characteristic and a level shift output with a low impedance by adopting an emitter follower circuit for the output stage and using a semiconductor circuit to obtain a desired voltage for a voltage between the output terminal and an inverting input terminal of a full feedback differential amplifier. CONSTITUTION:Let an emitter area of NPN transistors(TRs) Q6, Q7 be 2:1, then a base of the NPN TRQ1, that is, an input terminal 1 and a base of the NPN TRQ2 are equal in the level by the negative feedback of a full feedback differential amplifier 4. The temperature characteristic from the input terminal 1 to the base of the TRQ2 is 0 because it is cancelled by the temperature characteristic of the TRs Q1, Q2. Thus, a level V0 at an output terminal 2 is obtained as V0=V1 +IC7XR4, where V1 is a level of the input terminal 1, VB2 is a base level of the TRQ2 and R4 is a resistance, and V1=VB2 and IC7 is a collector current of an NPN TRQ7. Since the forward voltage of a PN junction is not included in the calculation equation, the temperature characteristic of V0 is zero. Since the emitter follower is adopted for the output stage, the impedance of the output terminal 2 is low.
Patent JP-H09146849-A (JP)
Title: Information processing system and its memory reconstituting method
Inventor: SHINGO YOSHINORI
IPC: G06K17/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the system and to improve the performance of the system by disconnecting a memory even in the case of an intermittent fault and a fault which is not fatal. SOLUTION: If an error occurs, error information consisting of the error occurrence time, error occurrence card number, and error state is stored in error history information in a RAM 200 connected to a system bus 400. On the basis of this error history information, the error frequency and error interval of the memory card where the error occurs are calculated and if they deviates from prescribed values, the memory card is disconnected as a memory card which is high in intermittent fault or fault occurrence frequency. When the memory is accessed, an address decoding register 312 is referred to and the memory card number is found from the high-order part of the address.
Patent JP-2000130672-A (JP)
Title: Tube joint
Inventor: MASUI HIROYUKI
IPC: F16L33/28
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a tube joint capable of pressure-connecting a packing wound on a tube body with no gap over the whole outer periphery and causing no water leakage and no immersion by being handled like the conventional tube joint without requiring any special action. SOLUTION: This tube joint is provided with a joint main body 1 having fastening flanges 12 protruded in the outer peripheral direction from both end sections of band-like members 1a, a watertight packing 2 inserted between the joint main body 1 and two tube bodies to be connected, fastening bolts 3 and nuts fastened via bolt holes formed on the flanges 12, and projections 14 protruded in the facing direction of the flanges 12 at the time of usage on the outside positions of the bolt holes on one or both of the flanges 12 of the joint main body 1.
Patent JP-H09147970-A (JP)
Title: High-tension connector
Inventor: DOSAI KIYOYUKI
IPC: H01R13/533
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To make a holder hardly come off from a connector main body so as to improve reliability of the connector by specifying a dimension of a guide part in the holder in the high-tension connector with specific constitution. SOLUTION: In a high-tension connector 1 constructed of a high-tension lead wire 5, a connector main body (X)3, and a holder 4 consisting of the first guide part (A)6, a flange part 7 extended in the diameter direction of an opening part on one side of the first guide part A:6 from the opening part, the second guide part (B)8 extended from the outside edge of the flange part 7 vertically to the flange part 7, and the third guide part (C)9 provided with the inner circumferential face connected to the inner circumferential face of the first guide part A:6, the tip of the connector main body X:3 is inserted into the inside of the second guide part B:8 while the third guide part C:9 is inserted into the inside from the tip of the connector main body X:3, so that the connector main body X: 3 and the holder 4 are fitted to each other, and one end side of the high-tension lead wire 5 is held inside the connector main body H:3 via the first guide part A:6 and the third guide part C:9. In the connector 1, a length of the third guide part C:9 is set to be the equivalent of the length of the second guide part B:8 or more.
Patent JP-H04176154-A (JP)
Title: Electronic component mounting board provided with heat dissipating member
Inventor: SUMIYA EIJI
IPC: H01L23/50
Filed: 1990-11-07
Abstract: PURPOSE:To enable an electronic component mounting board provided with a heat dissipating member fixed to it by pressure to be formed uniform in quality and simple in structure by a method wherein a protective frame is provided to the surface of inner leads opposite to a heat dissipating member, and the outer periphery of the protective film is made to be located inside that of the heat dissipating member. CONSTITUTION:In an electronic component mounting board 10 where a heat dissipating member 14 is formed into one piece with inner leads 12a of a large number of leads 12, a protective frame 15 is provided in one piece to the sides of the inner leads 12a opposite to the heat dissipating member 14 to protect them, and the outer periphery of the protective frame 15 is made to be located inside that of the heat dissipating member 14. For instance, the protective frame 15 is bonded to the inner leads 12a of a lead frame 11 in one piece with adhesive agent or the like, then the heat dissipating member 14 is provided into one piece through the intermediary of adhesive agent to the other sides of the inner leads 12a opposite to the sides where the protective frame 15 is bonded, and the heat dissipating member 14 is formed larger than the protective frame 15 in outer shape. Thereafter, the lead frame 11 provided with the heat dissipating member 14 and the frame 15 is provided to a base 13 in one piece to constitute the electronic component mounting board 10.
Patent JP-H10142259-A (JP)
Title: Manufacture of contact probe, contact probe using same, and probe device provided with contact probe
Inventor: ISHII TOSHINORI
IPC: G01R1/073
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of parts, a jig, and the like for building in a contact probe and obtain excellent contact by previously forming a recessed part of specific shape on the upper face of a base layer used in a forming process. SOLUTION: In a forming process, a metal layer 6 is formed on a base layer 5, then a mask 7 is applied onto the metal layer 6, and a metal layer to be a contact pin 3a is formed at an unmasked part 7a by plating treatment. The upper face of the base layer 5 used in this forming process is provided with a recessed part 5a previously formed in a position corresponding to a contact part of the contact pin 3a with a measured object. A protruding part 3T is therefore formed at the contact part of the contact pin 3a with the measured object (pad). The recessed part 5a is formed gradually smaller in area from an opening part 5b toward a bottom part, so that the protruding part 3T is tapered toward a tip part. Local needle pressure therefore becomes high at the time of overdrive of the contact pin 3a.