baber/WOPTO huggingface dataset:
Patent JP-H03244739-A (JP)
Title: Dead weight receiving metal fitting following inclination of bottom face of panel
Inventor: NAKAMA YASUHIRO
IPC: E04B2/88
Filed: 1990-02-21
Abstract: PURPOSE:To prevent an armoring panel from being broken by providing an L-shaped panel dead weight receiving metal fitting used when an armoring panel is mounted on a structural body frame, and providing on the lower face of the metal fitting a projecting plate in such a manner as freely oscillating on a horizontal flange, which projecting plate has a projecting portion. CONSTITUTION:An L-shaped panel dead weight receiving metal fitting 6 is formed by connecting a horizontal flange 7 and a vertical flange 8 integrally with each other in the form of L, and a projecting plate 9 is mounted on the upper face of the horizontal flange 7. Small holes are bored through a projecting streak rib 19 and the horizontal flange 7 and an aluminium nail 11 is passed through the holes and both end portions of the nail 11 are calked whereby both the rib 10 and the horizontal flange 7 are connected to each other. A ruler angle 12 is fixed to a structural body beam 13 and the metal fitting 6 is fixed to the angle 12. The projecting plate is thus made to follow inclination of the bottom face of an armoring panel and so the dead weight of the armoring panel is constantly and evenly received and the corner portions of the panel are prevented from being broken.
Patent JP-H09233142-A (JP)
Title: Digital receiver
Inventor: IMAHORI HIROYUKI
IPC: H04L27/14
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To selectively receive a signal by dielectric detection or delay detection through the use of a single circuit by allowing the receiver to conduct arithmetic operation and control depending on the synchronization detection system or the delay detection system and to manufacture a communication equipment efficiently through lots of mass-production of single ICs. SOLUTION: A modulation signal at arm IF band received by a base band signal processing unit is converted into a signal at a base frequency band by mixers 1, 2 and LPFs 4, 5. The signal is sampled by A/D converters 6, 7 and given to an arithmetic section 10 being a digital signal processing circuit with data delayed by shift registers 8, 9. A control section 11 decides the operation or non-operation of delay circuits depending on delay detection or synchronization detection, or designates a delay time of the delay detection and allows the arithmetic section 10 to designate selection of an arithmetic equipment in response to the modulation system and detection synchronizing signal and to designate calculation or the like to obtain base band signals I, Q.  One and same IC is used to provide many functions for the configuration as above in addition of selective reception of the detection systems.
Patent JP-S62195938-A (JP)
Title: Tracking device
Inventor: NANBU YASUYUKI
IPC: H04B7/26
Filed: 1986-02-24
Abstract: PURPOSE:To trace the location of an individual transmitter-receiver by constituting the titled device by a central processing unit, plural fixed transmitter- receivers located at plural locations and the individual transmitter-receiver sending in radio its own station code. CONSTITUTION:A personal device 10a sends its own code at a prescribed time interval or a random time interval. Its own station code is received by a fixed transmitter-receiver 20a at the nearest location. Thus, a CPU 30 stores the location of a possessor A of the device 10a. Similarly, the CPU 30 always grasps where each processor of each personal device 10 exists.
Patent JP-S62197904-A (JP)
Title: Magnetic recording device
Inventor: SUZUKI HIROYUKI
IPC: G11B5/027
Filed: 1986-02-24
Abstract: PURPOSE:To prevent occurrence of record of large distortion and unrecorded parts by controlling a level controlling circuit for recording signal and a level controlling circuit for recording bias by controlling voltage for common use. CONSTITUTION:A level controlling circuit such as, for instance, a voltage controlled attenuator 18 is provided in a recording signal supply line, and at the same time, a level controlling circuit such as, for instance, a variable gain amplifier 15 is provided between a recording bias signal generating circuit and a recording head, and further, a control voltage supplying circuit that controls the two level controlling circuits in common is provided. When terminating recording, by lowering control voltage supplied from the control voltage supplying circuit, two level controlling circuits are controlled synchronously, and the recording signals and bias signals are lowered synchronously, and no bias recording is prevented, and the recording can be terminated in the state of small distortion. Further, the occurrence of unrecorded parts due to supply of only recording bias signals can be prevented.
Patent JP-S6438812-A (JP)
Title: Voltage adjusting circuit
Inventor: BURUUNO MURARI
IPC: G05F1/56
Filed: 1988-02-23
Abstract: PURPOSE: To allow a voltage adjusting circuit to withstand a transient high voltage by adopting a configuration such that 2nd and 3rd bipolar transistors(TRs) are provided and collector terminals of the TRs are connected to a base terminal of a 1st bipolar TR. CONSTITUTION: This circuit is provided with pnp type 2nd and 3rd bipolar TRs T'2, T'3 and collector terminals of both the TRs are connected to a base terminals of the TR T'1. In the case of receiving an input voltage with a negative peak, the TR T'3 is automatically cut off depending on a bias state of its terminals and then the T'1 is energized only from the TR T'2 continuing the conduction by the presence of a capacitor C' and a diode D'. Since the TR T'3 is kept cut off during the voltage transient, when the TR T'3 is constituted especially lateral pnp TR, the TR withstand and inverted overvoltage applied to its terminal without the need for protection of any form.
Patent JP-H10242572-A (JP)
Title: Manufacture of semiconductor optical device
Inventor: SUZAKI YASUMASA
IPC: H01L31/0232
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy of a semiconductor optical element from the surface of a semiconductor device by forming a selectively grown film on the surface of a semiconductor structure and, at the same time, a groove around the selectively grown film. SOLUTION: A semiconductor optical element is premised on such a semiconductor structure that an active layer 1 and a GaInAsP optical waveguide 2 having a spot size enlarging function are respectively buried in areas A and B on an InP substrate and a mask 3 is selectively formed on the surface of the structure corresponding to the active layer 1, and then, a groove 6 is formed around the mask 3. After the groove 6 is formed, an epitaxial layer is formed so as to form an over-clad layer 4 in the area B except the part covered with the mask 3 by using the mask 3. Even when a projection 5 is formed at the time of forming the epitaxial layer, the surface of the part other than the groove 6 becomes higher (distance tc) than the film thickness tp and the surface corresponding to the distance tc becomes a reference surface.  In addition, this surface height can be controlled in the order of 0.1μm unlike an abnormally grown parts, such as the projection 5, etc.
Patent JP-H08207597-A (JP)
Title: Slide contact member with door glass
Inventor: ISOJIMA MINORU
IPC: C08J3/24
Filed: 1995-02-02
Abstract: PURPOSE: To provide a slide contact surface layer of excellent wear resistance by cross-linking the base material consisting of polyolefin elastomer with the slide contact surface layer consisting of polyethylene through irradiation of the electron beam to enable the simultaneous extrusion molding. CONSTITUTION: The base material 10 consists of the polyolefin elastomer of electron beam cross-linking type, e.g. the EPDM of the heated cross-linking type, and the slide contact surface layer 20 consists of the polyethylene for general use of the molecular weight of 200,000 level, and cross-linking is made by applying the electron beam upon the joint extrusion molding. The simultaneous extrusion molding becomes possible thereby, and the slide contact surface layer of excellent wear resistance with arbitrary film thickness can be formed at the arbitrary position. When the base material 10 is made of EPDM, cross- linking can be made without blending the vulcanizing agent, and the slide contact surface layer of which is easy in the extrusion molding and excellent in wear resistance can be formed on the lip surface, and the inexpensive door glass slide contact member can be provided.
Patent JP-H01216763-A (JP)
Title: Polishing plate
Inventor: KAYANE MIHARU
IPC: B24B37/30
Filed: 1988-02-22
Abstract: PURPOSE:To reduce the thermal deformation of a polishing plate caused by polishing heat by forming the polishing plate with a graphite base body. CONSTITUTION:A semiconductor-wafer polishing plate 1 is composed of a graphite base body 2 having through holes 3 through a plate thickness direction on a spot facing face. The outer surface of the base body 2 and the inner peripheral faces of the through holes 3 are coated with SiC or Si3N4 by means of a CVD method. Due to the cooling effect by these through holes 3 and the favorable heat conducting property of the graphite itself, the thermal deformation of the polishing plate 1 caused by polishing heat can be reduced. Further, due to the coating of the SiC or Si3N4, the abrasion resistance, mechanical strength, corrosion resistance, heat resistance, etc. of the polishing plate 1 can be improved.
Patent JP-S63206613-A (JP)
Title: Absolute magnetic encoder
Inventor: IKEDA MITSUAKI
IPC: G01D5/245
Filed: 1987-02-24
Abstract: PURPOSE:To obtain an encoder having a stable spacing characteristic by a method wherein the stripe length direction of a magnetoresistance (MR) element is made perpendicular substantially to the surface of a magnetic recording medium while the strip width direction thereof is made parallel to the direction of a magnetized pattern array. CONSTITUTION:A magnetic recording medium 1 is formed on the outer peripheral part of a drum 4 fixed to a rotating shaft 3, while an MR element 2 and a terminal 6 are formed on a glass substrate 5 and connected to a drive detector circuit 8 through a lead wire 7. The stripe length direction of the element 2 is made perpendicular substantially to the surface of the recording medium 1, while the stripe width direction thereof is made parallel to a magnetized pattern array of the recording medium 1. Arrows marked on the recording medium 1 represent the degree of intensity of magnetization and are magnetized by means of a ring head. On the occasion, the distribution of the intensity of magnetization shows a triangular shape in one magnetized pattern array, and a phase difference between first and second arrays is 90 deg.. Thus, a change in the resistance of the element 2 occurs in accordance with the intensity of magnetic field leaking from the recording medium 1. An output signal of this change is inputted to the circuit 8, and the position of a motor can be detected from the amplitude of the signal.
Patent JP-2000244433-A (JP)
Title: Data multiplexer and data multiplexing method
Inventor: SHIOMOTO SHOJI
IPC: H04N19/80
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To receive a plurality of elementary streams each having a format with reference time information and synchronization recovery information added thereto and to multiplex them to a single stream accompanied with proper synchronization recovery information while effectively utilizing a limited transmission frequency band. SOLUTION: The title multiplexer 10 is provided with an input control section 12 that receives packetized elementary streams to which an elementary stream clock reference consisting of a plurality of programs and used to reproduce a time base for each program, a presentation time stamp(PTS) that is time management information for a reproduction output and a decode time stamp(DTS) that is time management information for decoding are added and with a time stamp control section 23 that newly generates PTS and DTS and substitutes them for the old PTS and DTS.
Patent JP-S57154854-A (JP)
Title: Processing device for plate type material
Inventor: NAGATOMO HIROTO
IPC: B65G59/02
Filed: 1981-03-20
Abstract: PURPOSE:To prevent the sticking of the dust in the air to the plate type material to be contained in a cartridge, by a method wherein the plate type material, which is dipped in the water, is moved to a buffer reservoir. CONSTITUTION:A plate type wafer W is placed in the cartridge 20 located in the reservoir 1. A buffer stand 12 is provided in the buffer reservoir 2, and it is moved up above and below the surface of the water of the reservoir 2 by a motor 14. The cartridge 20 is moved by a motor 3 by one pitch at a time. When a motor 11 is operated, a pusher 8 advances in the reservoir 1, pushes out the top wafer W from the cartridge 20, and the wafer W is placed on a buffer stand 12. Then, the buffer stand 12 is moved upward by the action of the motor 14 and the wafer is exposed above the surface of the water. Accordingly, when the motor is operated, the pusher 16 carries the wafer W to a processing device which is not shown in the diagram.
Patent JP-H06228086-A (JP)
Title: Monomer and its polymer
Inventor: MURAOKA TOKUYUKI
IPC: C08F20/38
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a new compound useful as a latently curing catalyst for a cationically polymerizable functional material such as epoxy resin because of possibility of occurrence of a cation seed by heating and ultraviolet irradiation and a material for a functional polymer as well. CONSTITUTION:A monomer containing a sulfonium salt structure of the formula (R and R1 are H or 1-4C alkyl; R2 and R3 are H, halogen, etc.; R4 and R5 are substitutable alkyl; X is SbF6, AsF6, etc.) such as 4-(dimethylsulfonio)phenyl methacrylate hexafluoroantimonate. The compound, for example, is obtained by subjecting a corresponding (meth)acrylate methylsulfate such as 4-(dimethylsulfonio)phenyl methacrylate methylsulfate and an alkali metal salt such as KSbF6 or NaSbF6 in an aqueous solution to salt exchange reaction.
Patent JP-H02196997-A (JP)
Title: Exchange of defective fuel rod for fuel assembly of light water reactor
Inventor: JIYOSEFU RUKURERUKU
IPC: G21C3/334
Filed: 1989-02-21
Abstract: PURPOSE: To replace a faulty fuel rod easily by cutting the upper part of each guide tube under the bulging part thereof and, after replacing a faulty fuel rod, introducing a new upper end part of a short tube having inside diameter slightly larger than the outside diameter of cut tube into the reactor and then receiving a corresponding guide tube and jointing the new upper end part thereto. CONSTITUTION: An upper end part 8 is released from the frame and a guide tube 10 in a hole 35 is cut off at the height of a line 52 below a corrugated groove 36 of guide tube 10 and then the upper end part 8 is removed together with the guide tube 10. A new upper end part 53 provided with a large number of short tubes 54 having inside diameter slightly larger than the outside diameter of guide tube 10 is then introduced and each short tube 54 is fitted over the guide tube 10 which is thereby covered with the upper end part 53. Subsequently, the upper part of guide tube 10 and the short tube 54 are deformed by rolling, for example, such that an annular bulging part 56 is obtained in the radial direction and the upper end part 53 is secured firmly to each guide tube 10 of assembly through the short tube 54.
Patent JP-H05238451-A (JP)
Title: Battery storage structure of scooter type motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62J9/00
Filed: 1992-02-26
Abstract: PURPOSE:To reduce cost by decreasing the number of part items while improving workability of battery maintenance. CONSTITUTION:A part between a handle and a seat is constituted curved, a step board 38 is arranged on the curved bottom part and a side leg shields 39 are connectively provided and hung down on both side edges of this step board 38. On a scooter type motorcycle with a battery 44 installed in a space surrounded by these step board and both side leg shields, a battery holder part 45 to store the battery 44 and a guard part 46 to protect this battery holder part 45 from below are integrally moulded with one of the side leg shields 39 and a battery output-input port 47 of the battery holder part 45 is covered by a cap 48 free to remove.
Patent JP-S56135633-A (JP)
Title: Formation of open ditch in ground
Inventor: YAMAZAKI TOMOAKI
IPC: E02D17/13
Filed: 1980-03-24
Abstract: PURPOSE: To efficiently perform the contruction of open ditches for shielding the transmission of vibration in the ground by a method in which a hollow casing whose lower part is provided with an opening is penetrated into the ground, and soil coming into the casing is discharged by drawing the casing up to the ground surface.  
     CONSTITUTION: A hollow casing 1 has a trapezoidal section, a lower end with an opening 2, and an upper end connected rotatably with a circular section of a cylinder 6 whose upper end is vertically fitted with a plate member 7. Sheet piles 12 facing each other are driven into the ground 11 and the casing 1 is penetrated to a  given depth into the ground by operating a penetrator 9 between the sheet piles 12.  Then, the penetrator 9 is stopped and a rope 8 is wound up to slowly pull up the  casing 1 to the ground surface, whereupon soil 13 inside the lower part of the casing 1 is also lifted up to the ground surface. Then, a soil carrier 14 is positioned at  the opening 2 of the casing 1 to discharge the soil 13 to the carrier 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08237933-A (JP)
Title: Linear motor
Inventor: SATOMI HIROBUMI
IPC: H02K41/03
Filed: 1995-02-28
Abstract: PURPOSE: To enhance productivity and accuracy by making an iron core of a primary- side magnetic circuit section by a method wherein 'm' kinds of steel plates which are different in an end shape of a salient pole are prepared and then 'K' pieces each of the 'm' kinds of the steel plates are stacked and are used as a unit and then the units of the steel plates are stacked repeatedly in the movement direction. CONSTITUTION: A primary-side magnetic circuit 1 is formed with a primary-side magnetic circuit section iron core 10 and windings W1, W2, W3,..., W8 which are wound around eight salient poles 11, 12, 13,..., 18 respectively. A plurality of primary-side magnetic pole small teeth 19 are installed at equal pitches in the linear movement direction of a secondary-side magnetic circuit section 3 on inner faces of the eight salient poles which are radially formed at equal pitch angles toward the inward. The primary-side magnetic circuit section iron core 10 is made by a method wherein two kinds of steel plates which are different in an end shape of a salient pole are stacked each three pieces and are used as a unit and then the units are so stacked repeatedly in the movement direction that the salient poles of the two kinds of the steel plates may overlap each other. By this method, the primary-side magnetic circuit section can be manufactured easily and thereby productivity can be enhanced and size precision can also be improved.
Patent JP-S63207275-A (JP)
Title: Synchronism detecting circuit
Inventor: YAMAZOE YOSHIYUKI
IPC: H04N1/36
Filed: 1987-02-23
Abstract: PURPOSE:To improve the transmission efficiency by counting the number of times of code discrepancy and the number of times of code comparison from a code comparing part and deciding the completion of synchronism by the number of times of code discrepancy and that of code comparison which coincide with arbitrarly set number conditions in a facsimile transmission/reception equipment or the like. CONSTITUTION:If coincidence of eight continuous bits is found is a code comparing part 5, a code discrepancy number counter 6 and a code comparison number counter 7 are started, and the number of times of following code discrepancy is counted by the code discrepancy number counter 6, and the number of times of code comparison is counted by the code comparison number counter 7. If the number of times of code discrepancy in the code discrepancy number counter 6 exceeds five, an output is outputted to a code generation initializing part 2 again to start a PN 31 code generating part 3 again. When detecting that the number of times of code discrepancy is smaller than 4 and the number of times of code comparison reaches 24, a synchronism deciding part 8 decides the completion of synchronism to output a synchronism completion signal. A picture data detecting part 9 receives this signal and output data as picture data.
Patent JP-H02218281-A (JP)
Title: Teletext receiver
Inventor: SODA KOICHI
IPC: H04N5/445
Filed: 1989-02-20
Abstract: PURPOSE:To attain immediate viewing without a wait time as to all pages of all programs of all channels by storing a teletext signal of a 1st channel at power interruption, moving the channel to the 3rd channel when a 1st channel is occupied and storing a teletext signal sequentially at a prescribed location for each channel similarly. CONSTITUTION:When power interruption is commanded by a remote controller 3, a channel of a television tuner circuit 5 is switched sequentially from the 1st channel to the 12th channel automatically to store all information of a teletext into a memory device 8. In the case of monitoring a teletext of the 1st channel through turning-on of the power supply, the data of the 1st channel is retrieved by a PRCI data and an object page of an object program is displayed on a monitor section 2 and viewed immediately.
Patent JP-H02219141-A (JP)
Title: Storage device for digital data
Inventor: OGAWA FUMINOBU
IPC: G06F12/04
Filed: 1989-02-20
Abstract: PURPOSE:To effectively utilize a memory space and to share the device by providing an allocation control means which varies the size of the memory space and the bit width of stored data in each memory address when data are stored and a data expanding means which makes an adjustment to the bit width of process units of a processing system when stored data are read out. CONSTITUTION:When the data are stored, the size of the address space and the bit width in each address which can be accessed are controlled according to the effective bit width of the handled data and when the data are read out, data which are allocated to small bit width are matched by bit interpolation with the bit width of data process units of the processing system. Consequently, even if the handled data differ in effective bit width, the memory space can be utilized effectively and the device can be shared.
Patent JP-S61198713-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAWA SHUZO
IPC: H01L21/76
Filed: 1985-02-28
Abstract: PURPOSE:To remove the warpage of a compound semiconductor substrate, and to relax the strain of an element region by growing a semiconductor layer having a composition different from the substrate onto the substrate in a latticed manner at intervals so as to surround each element to be formed when the semiconductor layer is grown onto the substrate in an epitaxial manner. CONSTITUTION:A latticed Si3N4 film 5 is shaped on the surface of an InP substrate 1 first, and an InP buffer layer 2, an InGaAs layer 3 and an InP cap layer 4 are grown continuously on the whole surface through a vapor phase growth method or a liquid phase growth method. Since these growth layers are not shaped on the film 5 through selective growth at that time, several growth layer 2-4 is divided. Size through which each growth layer is not connected is selected as the width of the film 5 at that time, and it is convenient that the width is formed along scribing lines. Accordingly, the method is advantageous especially when the area of the substrate 1 is wide, and a groove 6 is dug previously in a latticed manner in place of the film 5, and respective growth layer may be divided.