baber/WOPTO huggingface dataset:
Patent JP-H06146407-A (JP)
Title: Connection method of steel pipe
Inventor: KOBAYASHI HIROSHI
IPC: E04B1/58
Filed: 1992-11-09
Abstract: PURPOSE:To facilitate positioning work and connecting work, and also to provide reliability in the strength of connecting parts. CONSTITUTION:An external thread 24 is formed on the outer circumference of a connecting member 22 that has been joined to an upper member 28, and an internal thread 20 into which the external thread 24 is to be loosely screwed is formed in the connecting member 16 that has been joined to a lower member 12. After the external thread 24 and the internal thread 20 have been screwed in, a filler is injected into the screwed part in a fluidic condition, and the external thread part 24 and the internal thread part 20 are connected in such a state that the filler has been hardened. Until the filler is hardened, the screwed part is temporarily fixed by a temporary stopping means which has been made up of a plurality of erection pieces 40, 42 provided around the outer circumferences of the respective connecting members 16, 22, and splice plates 44 for connecting the erection pieces 40, 42 to each other.
Patent JP-H01139155-A (JP)
Title: Shredder of document shredding machine
Inventor: MIZOBATA TAKEHISA
IPC: B02C18/22
Filed: 1987-11-26
Abstract: PURPOSE: To simplify a cutting edge structure and to improve the working efficiency by supporting a pair of transporting rollers at the inter-shaft size thereof to be smaller than the sum of their diameters at the free time to form a nip part between both and disposing stationary blades to face this part at a shredding width pitch. CONSTITUTION: A paper B to be shredded fed from a supply port 5 is fed into the central part where both rollers 2, 3 come into contact by the transporting force of a driving transporting roller 2 and a driven transporting roller 3. The paper is then brought into contact with the blade surfaces 12 of the stationary blades 11 within peripheral grooves 2b, 3b. Since the blade surfaces 12 are made to intersect within the parts where both rollers 2, 3 come into contact, the shredding paper B is successively shredded at the pitch width between the stationary blades 11. At this time, the nip part N along the shredding paper transporting direction D formed by both rollers 2, 3 has a specified width or above and the paper B is surely discharged with driving force on the upstream side of the intersection position Q of the blade surfaces 12.  Shredding dust is surely transported and discharge on the downstream side from the intersection position Q.
Patent JP-H07148599-A (JP)
Title: Compacting device for powder and granular material
Inventor: OYAMA YASUHIKO
IPC: B30B11/24
Filed: 1993-11-30
Abstract: PURPOSE:To compact bulky powder and granular material by deaerating with a device of a simple mechanism without installing a largescale filter and vacuum pump. CONSTITUTION:This compacting device has a screw conveyor 2 which is freely rotatably disposed with a screw shaft circumferentially provided with screw vanes 5 in a horizontal cylindrical casing 6 having an accepting port for the powder and granular materials in the upper part at one end, a compaction chamber 15 which is connected to the discharge port of the screw conveyor 2 and has a freely openable and closable moving cap in the lower outlet for storing the powder and granular materials discharged from the discharge port and a discharging device having a freely vertically forward and backward movable extrusion plate 16 for extruding the powder and granular materials stored in the compacting chamber 15 downward. The pitch of the screw vanes 5 of the screw conveyor 2 is made gradually small from the inlet toward the outlet and the casing 6 of the screw conveyor 2 is disposed with plural pieces of deaerating holes 7a.
Patent JP-H02258625-A (JP)
Title: Production of rare earth element based high-temperature superconductor powder
Inventor: ODAN KYOJI
IPC: C04B35/00
Filed: 1988-11-29
Abstract: PURPOSE:To obtain powder containing high temperature superconducting phase capable of providing a sintered compact with high density having high critical electric current density by adding ammonium nitrate (or nitrite) to a raw material mixture consisting of a rare earth element compound, alkaline earth metal compound and copper compound and calcining the mixture. CONSTITUTION:An ammonium nitrate expressed by the formula R4-nNHn(NO3) and/or ammonium nitrite expressed by the formula R4-nNHn(NO2) (in the above- mentioned formulas, R is >=5C alkyl or alkylene; n is 1-4) is added to a raw material compound of superconductor constituting element consisting of rare earth element compound, alkaline earth metal compound and copper compound and the mixture is calcined to provided the powder containing rare earth element based superconducting phase. As the above-mentioned additives, NH4NO3 and NH4NO2 are especially preferably used and addition amount thereof is 5-90wt.%, preferably 10-70wt.%. The content of superconducting phase in the powder after calcination is preferably >=5wt.% and calcination temperature is preferably >=600 deg.C.
Patent JP-S63150723-A (JP)
Title: Coordinate input device
Inventor: BABA MITSURU
IPC: G06F3/038
Filed: 1986-12-16
Abstract: PURPOSE:To input coordinates by providing a speed detection means detecting the speed of each axis of 2/3-dimensional orthogonal coordinate and an arithmetic means calculating the moving quantity in the direction of each axis based on the result of detection so as to have only to grip the case and move it. CONSTITUTION:In gripping the case and moving it to the left/right/forward/ backward/upper/lower, speed detection signals Vx, Vy, Vz are outputted from direction speed sensors 10x, 10y, 10z at X, Y, Z. Analog input terminals AI1-AI3 of an A/D converter 30 receive the speed detection signals Vx, Vy, Vz, convert them into digital data sequentially and supply them to an I/O circuit 35. The CPU 32 fetches it sequentially, integrates them to calculate the displacement data in the directions of X, Y, Z and supplies the result to the I/O circuit 35. The result is outputted serially from a serial output terminal SO of the circuit 35 and outputted synchronously with the serial clock signal SCK. Moreover, the CPU 32 fetches the on/off of the button switch 11 in a proper timing and outputs the on/off signal from the terminal SO of the circuit 35 together with the displacement data.
Patent JP-H02146100-A (JP)
Title: Voice encoding device and voice decoding device
Inventor: HOSOI SHIGERU
IPC: G10L25/93
Filed: 1988-11-28
Abstract: PURPOSE:To improve the quality of a voice to be decoded and the encoding efficiency by quantizing the voice according to the characteristics of the voice such as a voiced sound, a voiceless sound, and no voice. CONSTITUTION:This device is equipped with a classifying device 1 which analyzes the characteristics of the input voice signal and classifies it by a voiced sound stationary part, a voiced sound transient part, a voiceless sound, and no sound. This classifying device 1 outputs its decision data to switches 10 and 11, a quantizer 4, and a multiplexer 5 according to the characteristics of the voice signal. Then no sound and voiceless sound as to the voice signal are inputted directly to the quantizer 4, the voiced transient part is inputted to the quantizer 4 through a prediction device 3, and the voiced sound stationary part is compressed by a time-base compressor 2 and then inputted to the quantizer 4 through the prediction device 3, so that they are quantized respectively. Consequently, the quantity of the voice to be decoded and the encoding efficiency are improved.
Patent JP-H0685961-A (JP)
Title: Communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04N1/00
Filed: 1992-11-10
Abstract: PURPOSE:To improve the operability by adopting the configuration able to send/receive various data between a facsimile terminal equipment and a radio terminal equipment so as to allow the radio terminal equipment to start the facsimile equipment. CONSTITUTION:A facsimile equipment and a portable telephone set are connected by a contact section 3-1 for interfacing transmission reception signals and inter-communication means. Then display data are transferred from the facsimile equipment to the portable telephone set and the portable telephone set displays the data by its display function and a required indication in response to a command from the facsimile equipment. A main body contact section 1-13 and a cellular contact section 2-22 are connected in the contact section 3-1 to couple the facsimile equipment main body and a communication unit with each other for mutual signal input/output and power supply. Or a facsimile terminal equipment and a radio terminal equipment are inter-communicated through a serial interface and the facsimile terminal equipment sends a command of ringer ringing/ringing stop to the radio terminal equipment to control ON/OFF of the ringer of the radio terminal equipment.
Patent JP-S62157427-A (JP)
Inventor: JIYORUJIYU BONNURO
IPC: H04B7/005
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07153170-A (JP)
Title: Carriage mechanism of flexible disk device
Inventor: TATEHATA MASAHARU
IPC: G11B17/32
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the number of components, to stabilize the device and also to standardize the positional adjustment among each component by making all or either one of two head supporting metallic members and an arm pressurizing spring to the same component. CONSTITUTION:The head 1 at the side of S0 is fixed on a main body 3 of the carriage through the metallic member 2a. The head 5 of the S1 side is fixed on the arm 7 through the metallic member 6 and also the arm 7 is fixed on an arm leaf spring 8a. Next, the arm pressurizing spring 10 is assembled with a sheet metal holder 11, and each component is tentatively fixed to the main body 3 of the carriage through screws 12, then the screws 12 are normally fastened while aligning the head 1 of S0 side and the head 5 of S1 side. At this time, a mold is integrated into one body since the metallic member 2a of the head 1 of S0 side and the arm leaf spring 8a are constituted as integral components, then the number of components is reduced and also the positional adjustment of each component is standardized.
Patent JP-H09148943-A (JP)
Title: Viterbi decoding device
Inventor: ANDO TAKASHI
IPC: H04L25/08
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To shorten operation processing time and to simplify circuit constitution by collectively storing/moving branch metrics as a pair of data and executing addition/comparison and selection operation processings in parallel. SOLUTION: In a viterbi decoding device whose code rate is 1/3, an addition/ comparison/selection(ACS) operation circuit 14 calculates and updates the metric of remaining paths in respective states at that time whenever it obtains a reception group corresponding to one bit of information. A branch metric storage circuit 12 allocates addresses so that 0 and 7, 1 and 6, 2 and 5, and 3 and 4 among eight branch metric patterns corresponding to the code rate can be accessed as pairs. The ACS operation circuit 14 inputs a pair of branch metric front the branch metric storage circuit 12 and the state metric of the remaining path in a previous decoding step from the branch metric storage circuit 12, and processes operation for two states in parallel.
Patent JP-H09198559-A (JP)
Title: Collected money recovery system for money collecting equipment
Inventor: YOSHIKAWA SHOJI
IPC: G07F9/08
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To collate the collected money amount data of a money collecting equipment with money recovered from the money collecting equipment near the installation place of the money collecting equipment and to immediately investigate a cause on the spot when a collated result is negative. SOLUTION: A money counter 3 for counting the money recovered from the money collecting equipment 1 is mounted to a vehicle. A handy terminal equipment 2 for reading the collected money amount data from the money collecting equipment 1, reading counted money data from the money counter 3 and collating the collected money amount data and the counted money data is portably provided. The collected money amount data and the counted money amount data are collated near the installation place of the money collecting equipment 1, and when the collated result is negative, the cause is immediately investigated on the spot.
Patent JP-H06132616-A (JP)
Title: Circuit board
Inventor: OTAKI TORU
IPC: H05K1/16
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a pattern having large capacity coupling and to reduce radiation of a common-mode noise with stable power source lines and GND line by forming an electrode pattern to be connected to the power source lines and an electrode pattern to be connected to the GND line in pectinated state, and oppositely disposing them on the same surface of a board. CONSTITUTION:A first electrode pattern to be connected to power source lines 2 and a second pattern to be connected to a GND line 3 of a part of a region 1 are so opposed as to be engaged with pectinated electrode pattern to constitute a capaciton. The lines 2 are connected to a land 4 soldered with a power source pin of an IC, the line 3 is connected to a land 5 soldered with a GND pin of the IC, and a land 7 is soldered to a signal pin of the IC. A first layer pattern is connected to a second layer pattern via a through hole 6. The pectinated pattern of the region 1 includes a sawtooth pattern of the shape in which the power source pattern of the power source lines and the electrode pattern of the GND line are alternately engaged.
Patent JP-H06181579-A (JP)
Title: Picture processor
Inventor: TSUBOTA KAZUO
IPC: G06T3/00
Filed: 1992-10-14
Abstract: PURPOSE:To enrich the picture processing function of a computer system by providing a register for setting an upper limit value and a lower limit value as key colors and replacing the key color with picture output whose display priority order is low to be synthesized and outputted. CONSTITUTION:For a priority processing at a video encoder, the priority order of respective LSIs for each dot is decided by whether or not picture information sent from the respective devices of a VDP, a controller unit and a picture data expansion unit and a priority register value and data are chroma key data. In data chroma key processings from the respective units, on a color palette data screen, even in what color mode on the run length screens of the VDP, controller and picture data expansion units, color palette data 0 become transparent. For the VDP, a palette number 0 becomes transparent at a color palette bank. Also, on a controller YUV data screen, when the internal Y data of YUV data are 00h, the dot becomes transparent regardless of the value of UV.
Patent JP-H05143991-A (JP)
Title: Method and device for recording optical information
Inventor: SUNAKAWA RYUICHI
IPC: G11B7/125
Filed: 1991-11-15
Abstract: PURPOSE:To form a pit corresponding to the time width of a reference digital signal even when the environment at the time of information recording is changed by generating a recording signal correcting a reference digital signal based on the clock signal. CONSTITUTION:A reference digital signal A is turned to be a signal B by a NOT circuit 8, entered to a shift register 1 and outputted delayed by one clock CP. On the other hand, a counter 2 is counted by a clock signal CK, thereby a reference time width is divided into eight variable sections. In a signal H, one variable section becomes low level for every four section in the latter half of the high level. Further, in the high level following the low level of a signal H, the leading edge part becomes low level. The recorded signal H is inputted to a laser 14 through a driver 13.
Patent JP-H01143036-A (JP)
Title: Stamper for optical disk
Inventor: ARISAWA MAKOTO
IPC: C23F1/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the stamper for optical disk of satisfactory durability by uniformly forming a thin layer, which is composed of a metallic material different from the metallic material of a stamper main body, to the surface of the stamper main body and making the film to be etchable. CONSTITUTION:A resist layer is provided on a glass master disk 8 and a developed resist 10 is obtained on the master disk 8 by executing exposure and development with a laser. Next, an MO12 is deposited and other metal W14 is deposited on the MO12 further. Thus, a stamper 2 for optical disk is obtained through a necessary procedure. Namely, to the stamper main body 2 of Ni to have a projecting part 6, which forms a pit, the MO layer 12 and the W layer 14 are formed on the surface. When these metallic layers are degraded, since they can be removed by an etching, the stamper of the satisfactory durability is obtained.
Patent JP-H06152139-A (JP)
Title: Multilayer wiring board and adhesive film used for it
Inventor: TSUKAGOSHI ISAO
IPC: H05K3/46
Filed: 1992-11-11
Abstract: PURPOSE:To provide a multilayer wiring board that requires no cover film or plating process and can respond to thinner circuits and contribute to reducing thickness and costs. CONSTITUTION:Relating to two or more double-side wiring boards bearing a wiring pattern 2 farmed on an insulation substrate 1, an adhesive layer 6, consisting of conductive particles and bonding agent, is formed on both sides of an insulation film having through holes anywhere required, then heated and pressurized far forming laminated one body.
Patent JP-H04174920-A (JP)
Title: Vacuum circuit breaker
Inventor: SHIOIRI SATORU
IPC: H01H33/66
Filed: 1990-11-08
Abstract: PURPOSE:To improve reliability by providing Cu layer within an intermediate shield. CONSTITUTION:When an electrode 2 is made of Cu, Cu particles generated when current is cut off attach to the surface of an intermediate shield 8, and a Cu layer 8a is formed, which attaches in molten condition to the same material surface. Attachment strength is stronger than attached to a different material. So, Cu particles attached to the layer 8a are not detached by vibration of switching of an apparatus. When a high voltage is applied, it does not float from the surface due to electrostatic strength to be a trigger of insulation breakdown, because of its strong attachment, and it can prevent lowering of insulation characteristics due to current cut off, and thus good reliability is obtained in a long term.
Patent JP-H05113525-A (JP)
Title: Optical coupling unit and fiber photoelectric sensor using the same
Inventor: HORIE NORISADA
IPC: G02B6/00
Filed: 1991-10-21
Abstract: PURPOSE:To improve the coupling efficiency of an LED and an optical fiber by providing a reflection unit having a light outgoing hole having a very small area and a lens for condensing the outgoing light from the light outgoing hole at the end face of a very small region. CONSTITUTION:The outgoing light 11 emitted in a Lambert's distribution from a LED 10 is reflected by the reflection region 12 of the reflection unit 13 deposited with gold or aluminum, etc., by evaporation on a reflection surface is converged to the very small (small diameter) region 14 of the reflection unit 13 and is emitted from the light outgoing hole 15 of the very small area in a section. The light emitted from the light outgoing hole 15 to be an equiv. light source is collimated by a collimating lens 16 mounted on an outside box 30 to the collimated beams of light having no spread. These collimated beams of light can be made incident efficiently on the optical fiber 17. Consquently, the quantity of the outgoing light from the fiber emitting end is increased.
Patent JP-H05109549-A (JP)
Title: Iron core for electric discharge lamp ballast
Inventor: MATSUMOTO YUICHI
IPC: H01F41/02
Filed: 1991-10-20
Abstract: PURPOSE:To simplify and automate manufacture by providing a plurality of calkings for an iron care thin plate along the magnetic passage of an iron core. CONSTITUTION:Magnetic passage of an iron core 10 is formed as shown with a dashed line I, and calkings 16a, 16b and 16c are formed, along the longitudinal direction, in the center of a main pillar 12a and also near the central part of both sides leg parts 12b and 12c of an E-shaped iron core thin plate 12. Mean while, calkings 16d, 16e and 16f are formed, along the longitudinal direction, at both ends of a main pillar 14a and near the central part of a center leg 14b of a T-shaped iron core thin plate 14. Each calking 16 is formed parallel with the direction of the magnetic passage I so as not to obstacle the magnetic passage I. As a result, aligning after punching out can be easily performed without affecting the magnetic passage, leading to simpler and more automated manufacture.
Patent JP-H10130869-A (JP)
Title: Metallic decorative plate and its production
Inventor: HASEGAWA NAOKI
IPC: C23F1/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To produce a metallic decorative plate having a high degree of freedom in design and excellent ornamentality by screen printing a metallic sheet surface with resist films and subjecting the parts to be formed with polishing patterns to a polishing treatment, thereby forming desired polishing flaws. SOLUTION: The resist films are formed by screen printing on the surface of the metallic sheet exclusive of the pattern forming parts to be formed with the polishing patterns. The metallic sheet surface is provided with these pattern forming parts at plural points at need. The metallic sheet surface is then subjected to the polishing treatment, by which the desired polishing flaws are formed on the pattern forming parts. This polishing is preferably executed under load of 20 to 30kg/cm<2> are polishing means carrying abrasive grains. As a result, the parts exposed from the resist films as thin about 10 to 20μm may be formed with the polishing flaws of high accuracy faithful to their design. The resist films are thereafter, removed by chemicals, by which the metallic decorative plate is obtd. The decorative plate having different polishing flaw directions may be formed by repeating the respective stages described above for each of the pattern forming parts of the different points.
Patent JP-H09140465-A (JP)
Title: Table
Inventor: TANAKA HISASHI
IPC: A47B13/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a table and a desk at a low cost by sharing constituting members. SOLUTION: This table is provided with a top plate 1 and plural legs 2 disposed on the lower surface of the top plate 1 at the outer peripheral edge of the top plate 1 and the beams 3 and 4 for reinforcing of a length extended over the legs 2 are provided on the outer periphearl edge lower surface of the top plate 1. The vertical panel 6 of a vertical length for positioning an upper end above the upper surface of the top plate 1 and positioning a lower end below the lower surface of the top plate 1 is provided on the outer peripheral edge of the top plate 1, an attachment part 7 for attaching and fixing the vertical panel 6 to the lower surface of the top plate 1 is provided on the vertical panel 6 and through-holes 3A and 4A capable of inserting the attachment part 7 are formed on the beams 3 and 4.