baber/WOPTO huggingface dataset:
Patent JP-S614340-A (JP)
Title: Information transmission system
Inventor: HOTSUTA MASAHIDE
Filed: 1984-06-19
Abstract: PURPOSE:To prevent stop or interruption of the information transmission function due to damage of transmission lines by separating optical switches and functions of optical transmitter and receiver parts from a station and installing branching devices consisting of these optical switches and optical transmitter and receiver parts near individual transmission lines laid in routes different from one another. CONSTITUTION:A multiplex transmission line connecting part 15 in a station 6 is connected to an optical transmitter and receiver part 4 of each branching device 16 and uses each transmission line to transmit and receive information. A by- pass control power is supplied to an optical switch in each branching device 16 from the optical transmitter and receiver part 4; and when this by-pass control power supplied from the optical transmitter and receiver 4 is turned on, the optical signal from a transmission line 2 is connected to the optical transmitter and receiver part 4, and the optical signal from the optical transmitter and receiver 4 is transmitted onto the transmission line 2. If the control power to the optical switch 3 is broken by troubles of the optical transmitter and receiver part 4 or damage, an internal switch mechanism is so switched that the optical signal received from the transmission line 2 is transmitted to the transmission line 2 as it is.
Patent JP-H11331721-A (JP)
Title: Digital broadcast receiving terminal device
Inventor: URAKAWA HIROYOSHI
IPC: H04N5/44
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To store not only the received broadcast signal, but also other broadcast signals by constituting plural tuners, demodulators, and MPEG signal decoder and selecting data to be stored by using a CPU. SOLUTION: Signals demodulated by demodulating means 4 and 5, after errors are corrected are outputted to descramblers 1 and 2, and 6 and 7 and a selecting means 13. Following transport decoding means 8 and 9 perform packet ID(PID) processings, and partial streams outputted from them are inputted to the selecting meas 13. The selecting means 13 selects one of the four inputted streams with a control signal from the CPU, and its high-speed data signal is inputted to a high-speed digital I/F 14, outputted from a high-speed data output terminal 16, and inputted to a storage device, etc., and stored as it is. While a selected broadcast is being decoded, functions such as concurrent recording is actualized.
Patent JP-H02304620-A (JP)
Title: Peripheral controller
Inventor: SAKAI KIYOSHI
IPC: G06F3/08
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the generation of a defective sector and to obtain the peripheral controller with high performance and high reliability for securing easily the recording capacity by always storing the data of one sector or more in a buffer before writing the data in a medium by a sector unit. CONSTITUTION:This peripheral controller is constituted of a transfer part con trol part 10 of data, a data buffer part 11, a data counter 12, a parity check part 13, a write control part 14, a write control part 15, a read control part 16, a data counter 17, and a microprogram control part 18. In an optical disk controller (ODC) 1 by this constitution, the control part 18 sets the number of data of write data of each sector to the counter 12 after a data transfer request. When the transfer is started, an optical device unit (ODU) 3 is allowed to read an ID part of the sector, it is compared with an address of a target sector, and by repeating it, a delimiter is received. Subsequently, when the counter 12 becomes '0', it is judged that the data of a 1-sector portion is stored in the buffer part 11, and write to the data part is instructed to the ODU 3. In such a way, write of erroneous data and the deterioration of performance can be prevented.
Patent JP-H02306149-A (JP)
Title: Oxygen concentration detector
Inventor: WATABE ISAO
IPC: G01N27/04
Filed: 1989-05-19
Abstract: PURPOSE:To enhance reliability and assembling workability by externally fitting and setting a ring-shaped metal terminal to the outer periphery of the base end part of a detection element having a lead-out electrode layer formed thereto by utilizing the elasticity of said metal terminal and connecting an output lead wire to the metal terminal. CONSTITUTION:A lead-out electrode 14 is formed to the outer peripheral surface of an oxygen detection element 11 in the vicinity of the upper end opening part thereof to be connected and set to an internal electrode layer 12 by a connection electrode layer 15 and insulated from an external electrode layer 13. A metal terminal 17 is molded by bending a thin metal plate having elastic ity into a ring shape and constituted into a cylindrical shape notched at a part thereof and externally fitted to the part of the electrode layer 14 by expanding the notched part against elasticity to be fixed and set thereto by its elasticity. The assembling of the terminal 17 can be executed by this simple work. A lead-out terminal wire 172 is integrally formed to one end part of the terminal 17 in an extended state and an output lead wire 28 is connected to the leading end part thereof by caulking. The terminal 17 is protected by the outer cylinder 25 caulked and fixed by a housing 18.
Patent JP-S6017997-A (JP)
Inventor: KAWASHIMA ISAO
IPC: H01B1/02
Filed: 1983-07-11
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-S615429-A (JP)
Title: Thin film magnetic recording medium
Inventor: MATSUI SHIYOUICHI
IPC: C10N40/18
Filed: 1984-06-19
Abstract: PURPOSE:To obtain the titled magnetic recording medium having good electromagnetic transducing characteristics, less fluctuations of output, and excellent durability by forming a lubricating layer consisting of specified polyol for urethane, paraffin, a surfactant, and an isocyanate compd. on the surface of a magnetic layer. CONSTITUTION:A soln. of the following composition in isophorone is prepared. The composition consists of polyol for urethane having OH at the terminal end and a urethane bond at the inside and having >=9X10<4> and <=1.2X10<5>mol.wt., paraffin, and polyethylene glycol alkylphenyl ether, a surfactant, e.g., ''NOIGEN EA-177'' (produced by Dai-ichi Kogyo Seiyaku Co.), and an isocyanate compd., e.g., ''KORONEITO L'', having plural isocyanate groups (produced by Nippon Polyurethane Co.). The soln. is coated on a ferromagnetic thin film 2 for vertical magnetic recording provided on a substrate 3, dried, and cured to form a surface lubricating layer 1. The magnetic recording medium having sufficient output and excellent durability is obtained in this way.
Patent JP-S5250093-A (JP)
Title: Method of polishing using barrels
Inventor: YAMAGUCHI TAKASHI
IPC: B24B31/033
Filed: 1975-10-20
Abstract: PURPOSE:To continuously polish a material by use of barrels causing specific motion.
Patent JP-S5553464-A (JP)
Title: Method for producing semiconductor element
Inventor: MIYATA KENJI
IPC: H01L29/06
Filed: 1978-10-16
Abstract: PURPOSE: To improve high flequency characteristics of FET by removing an region for forming insulative layer adjacent to a gate region from the side selectively and thereafter forming the insulative layer and closely contacting upper and lower semiconductor region with this insulative layer.  
     CONSTITUTION: SiO 2 4 is formed on n-type Si substrate by using Si 3 N 4  mask and removed selectively and coated selectively with Si 3 N 4 5. An opening 3 is etched to form a groove and coated with Si 3 N 4 8 and opened to the bottom and etched again to form a groove 10. Then surfaces 13, 14 settles as crystalized surfaces (111), (110) and form a groove 11 selectively and fills with SiO 2 . Then Si 3 N 4 5 is selectively coated and diffused to form P + -layer 18, n + -layer 20. Finally the film 5 is removed and Al electrodes 21, 22 are formed and n +  drain is diffused from other side of the substrate 1 to accomplish FET. By this construction, gate contact 23 is only exist near channel 24 and other parts are coated with insulative layer and consequently contact capacity Cgs, Cgd become small and flequency charactristics become good. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5253029-A (JP)
Title: Electrically conductive conjugate fiber
Inventor: KATOU SUMIO
IPC: D01F8/12
Filed: 1975-10-22
Abstract: PURPOSE: To provide an electrically conductive conjugate fiber having stressstrain characteristics sufficient to be used for fabric weaving an knitting, by spinning a poly amitle with a core of carbon black containing polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05118118-A (JP)
Title: Double floor panel and its manufacture
Inventor: HAYASHI TSUTOMU
IPC: E04F15/024
Filed: 1991-05-01
Abstract: PURPOSE:To solve the problem caused by concrete whitewash leaking from a gap, and improve the mold extraction, and prevent the occurrence of cracks from the cavity with the increase of the strength for burring part, and prevent the occurrence of rust at the cavity of the bottom plate by removing the gap between the projection of a mold for molding a double floor panel and the burring part at the bottom plate for forming the cavity at the bottom fixing the double floor panel, and preventing the whitewash from leaking from this gap. CONSTITUTION:The diameter of the projection of a mold for a double panel and the inside diameter of the burring part 6 of a bottom plate 2 are made the same. The burring part 6 is fitted on the projection 5 and the bottom plate 2 is put on the mold 1. And, a floor surface material 1 is injected on the bottom plate 2 is pressed from above, and then the bottom plate 2 is drawn out from the mold together with the floor surface material 1, thus a cavity 3 is made by the projection 5.
Patent JP-S5461183-A (JP)
Title: 2-substituted-5-trifluoromethyl pyridine compounds
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/643
Filed: 1977-10-21
Abstract: NEW MATERIAL:2-Substituted-5-trifluoromethylpyridine compounds of formula I: (X is H or halogen; Y is F or Cl).  
     EXAMPLE: 2-Chloro-5-trifluoromethylpyridine.  
     USE: Intermediates for pharmaceuticals, pesticides, dyes, etc., particularly for herbicides. Unique selective herbicidal activity against the Gramineae weeds, e.g. barnyard grasses, etc. for broadleaf crops, e.g. cotton, etc.  
     PROCESS: Compounds of formula II: (Z is F, C, or Br) are reacted with a fluorinating agent (A), e.g. HF, a metallic fluoride, etc. to form compounds of formula II. When the fluorinating agent (A) is hydrogen fluoride gas, the reaction is carried out at 0W50°C for 1W72hr. When the agent (A) is a metallic fluoride, e.g. antimony trifluoride, etc., the reaction is carried out at 100W250°C for 5minW1hr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0586691-A (JP)
Title: Double layer outer surrounded body
Inventor: YAMAGUCHI TOSHIHIKO
IPC: E04D3/00
Filed: 1991-05-01
Abstract: PURPOSE:To make it possible to simply and speedily execute outer surrounded bodies such as roof, wall, etc., along smooth and curved lines, to enable the drainage of rainwater and to have excellent mechanical strength. CONSTITUTION:Lower layer outer surrounded bodies A constituted of mountain sections l and bottom sections 2 arranged continuously by turns are roofed in an approximately horizontal state, and a plurality of bearing levers 7, 7,... are provided in the shape of a bridge between appropriately adjacent mountain sections 1 of the lower layer outer surrounded bodies A. Gutter-like bearing members 6 are approximately paralleled lengthwise of the folding plate-like mountain sections l, and the gutter-like bearing members 6 with appropriate falls are arranged and fixed on the bearing levers 7. Flat-shaped building plates B1 B1-... are provided between the adjacent gutter-like bearing members 6 and 6 to roof upper layer outer surrounded bodies B, and a gutter-like section 6a of the gutter-like bearing 'r 6 is positioned between the ends of adjacent flat-shaped building plates B1 and B1.
Patent JP-H07139279-A (JP)
Title: Drilling tool used for pile having large diameter, ventilation shaft and other similar mining building
Inventor: DABIDE TOREBISANI
IPC: E21B17/16
Filed: 1994-06-08
Abstract: PURPOSE: To drill even extremely hard rocks for large diameter piles, ventilating shafts or the like. CONSTITUTION: This drilling tool is releasably mounted to a lower end of a rod string 20 of a drilling rig and includes a container 2 having a cylindrical or truncated-cone shape fitted at the lower end with a plurality of cutting tools or cutters 10 for crushing rock. The drilling tool 1 further includes a plate 3 for releasably retaining a plurality of modular elements 14 forming a load 13, and curved blades 9, which are located in the proximity of the cutting tools, adapted for conveying rock spalls into the container 2 through suitable apertures in a bottom of the container 2. The cutting tools are mounted to a plurality of radial plates 7 securely fixed in the proximity of the bottom edge of the container 2. The curved blades are welded to the edges of the radial plates 7.
Patent JP-S6018743-A (JP)
Title: Humidity sensor
Inventor: MASUO TASUKU
IPC: G01N27/00
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a humidity sensor of which the resonance frequency changes almost linearily to the change in humidity, by a method wherein a piezoelectric element is formed to the single surface of a piezoelectric vibrator having a tuning fork shape or a resonant piece shape to be coated with a moistureproof protective film and a hygroscopic org. film is formed to the back surface thereof. CONSTITUTION:A thin film comprising zinc oxide, zinc sulfide or the other substance is formed on an elinvar substrate 1 as a piezoelectric element 2 by reactive sputtering and an electrode 3 is formed on said thin film. A moistureproof protective film 4 comprising polychloro p-xylene is formed on the electrode 3 by vapor deposition and a hydroscopic org. film 5 such as polystyrene film is applied to the back surface of the substrate 1. By this method, a humidity sensor of which the resonance frequency changes almost linearily to the change in relative humidity is obtained.
Patent JP-S5828695-A (JP)
Inventor: SAGAWA WATARU
IPC: F04F5/10
Filed: 1981-08-14
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-H05298138-A (JP)
Title: Debugging support circuit and emulator
Inventor: KANIWA KAZUHIKO
IPC: G06F11/22
Filed: 1992-04-20
Abstract: PURPOSE:To trace the instruction fetch cycle and data access cycle of only a designated subroutine. CONSTITUTION:The address range of the designated subroutine and the presence of the instruction fetch cycle are set to a start condition setting register 310, and the address range excepting for the designated subroutine and the presence of the instruction fetch cycle are set to a stop condition setting register 320. The respective set contents are compared with the information of an emulation bus 32 by a start condition detection circuit 330 and a stop condition detection circuit 340. As a result, a flag FF is set by the instruction fetch of the designated subroutine, and the flag FF is reset by the instruction fetch out of the address range of the designated subroutine. The chip selection of a trace memory 360 is performed in response to the set state of the flag FF, and chip non- selection is performed in response to the reset state.
Patent JP-H05182265-A (JP)
Title: Magneto-optical recording medium
Inventor: KISHI HIROYOSHI
IPC: G11C13/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide a magneto-optical recording medium enough large in Kerr rotation angle, not only able to have reading out in good signal to noise ratio but also high in recording sensitivity and having a proper thermal stability. CONSTITUTION:As a magnetic film of the magneto-optical recording medium, an alloy magnetic film consisting of five elements system (Dy-Gd-Tb-Fe-Co) amorphous allay having an easily magnetized axis at the perpendicular direction to the face of the film, being 190-230 deg.C Curie temp., >=0.3 Kerr rotation angle and satisfying formula {Dy1-z(Gd1-wTbw)z}1-y (Fe1-xCox)y in the formula, 0.2<=x<=0.3, 0.5<=y<=0.9, 0.3<=z<=0.7, 0<=w<=1 is used.
Patent JP-H06336684-A (JP)
Title: Corrosion inhibitor for tank of aluminum of aluminum alloy
Inventor: HAYASHI YUKIO
IPC: C23F11/10
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a low cost corrosion inhibitor for aluminum or aluminum alloy tanks which is non-pollutive and excellent in corrosion inhibition properties by mixing at least one compound selected from diaminoethylglycines and condensation products of formaldehyde with dicyandiamide, etc., to form its aqueous solution. CONSTITUTION:This corrosion inhibitor for aluminum or aluminum alloy tanks is obtained by mixing at least one compound selected from sodium alkyldiaminoethylgkycinate, alkyl diaminoethylglycine hydrochloride, alkylpolyaminoethylglycine hydrochloride and condensation products of formaldehyde with dicyanidiamide in water to form its aqueous solution. Preferably, the amount to be added of alkylpolyaminoethylglycine hydrochloride is about 12 to 15ppm and those of the other compounds are about 6 to 15ppm, respectively. Since this corrosion inhibitor has only about <=5ppm COD value, the inhibitor can be discharged directly into the factory effluent without treating it.
Patent JP-H08298151-A (JP)
Title: Tube unit holding structure
Inventor: MAEKAWA AKITO
IPC: H01R13/42
Filed: 1995-04-26
Abstract: PURPOSE: To increase holding force and also to provide durability. CONSTITUTION: In a cap-shaped retainer 20 comprising a front/side surface wall 21, 22, a pair of parallel slits 23, 23 of closing both ends are formed in the side surface wall 22 serving as a peripheral wall, and an arm piece 24 with both ends held is formed between the slits. By holding the both ends of the arm piece 24, a lock protrusion 25 formed in an internal peripheral surface side is strongly pressed to a cavity part 11 serving as a secured object, to provide durability by eliminating a free end while improving holding force.
Patent JP-S6019476-A (JP)
Title: Sweetener tablet
Inventor: OOKI SHIYUUICHI
IPC: A23L27/30
Filed: 1983-07-13
Abstract: PURPOSE:To obtain the titled tablet having improved taste of a dipeptide sweetener and excellent sweetness similar to sucrose, by compounding a dipeptide sweetener with vitamin C and sodium bicarbonate, and tableting the mixture. CONSTITUTION:Aspartame (a dipeptide sweetener) is compounded with vitamin C and sodium bicarbonate, and the mixture is tableted by conventional method. The sum of vitamin C and sodium bicarbonate is 480-2,200pts.wt. per 100pts.wt. of aspartame, and that of sodium bicarbonate is 10-150pts.wt. per per 100pts.wt. of vitamin C.
Patent JP-H06340420-A (JP)
Title: Zinc oxide excellent in transportability and its production
Inventor: NAKANO HIROSHI
IPC: C25D7/06
Filed: 1993-05-28
Abstract: PURPOSE:To obtain zinc oxide excellent in transportability by granulating zinc oxide into granules having specified compaction degree and average diameter. CONSTITUTION:Zinc oxide is granulated by a pan pelletizer into granules having <=50% compaction degree and >=50mum average diameter without using a binder, the zinc oxide is granulated by a pan pelletizer into the similar granules with a binder, or the lump is crushed into the similar granule. The bend of a pipeline is clogged at >=50% compaction degree when granular zinc oxide is used, and the pneumatic transportation of zinc oxide is hardly adopted. The compaction degree is defined by (tap density-bulk density)/tap density). The tap density is the density obtained by vibrating, compacting and sufficiently compressing the zinc oxide. Meanwhile, dusting, leakage, clogging, etc., are caused at <50mum average diameter as in the case of powder. Such a zinc oxide is transferred directly to a hopper from an air carrier by pneumatic transportation without using any flexible container.
Patent JP-H0423040-A (JP)
Title: Information processor
Inventor: HIGANO MAKOTO
IPC: G06F9/34
Filed: 1990-05-17
Abstract: PURPOSE:To perform a stack operation at a high speed by returning the saved data to a register selected first in a non-overflow state of a general register and storing the contents saved in a memory into an original register in an overflow state of the general register respectively. CONSTITUTION:An arithmetic and control processing means 10 reads the signals out of a built-in program counter and applies them to a memory control part 50. The part 50 has an access to a main memory 60 based on the contents of the counter and reads the contents of the memory 60. An instruction coding circuit 20 reads a user instruction and counts up an address register 36 based on the control decoding information. These count-up contents are given to the registers 31 - 34 together with the contents of the register 36 sent to the means 10. The means 10 sends a control signal to the circuit 20 when the contents of the register 36 are larger than those of the registers 31 - 34. At the same time, the contents of the registers 310 - 340 are written into the memory 60. The means 10 reads the contents out of the memory 60 and returns them to the registers 310 - 340.
Patent JP-S5650886-A (JP)
Title: Stopper for hoistable deck
Inventor: AMAKATA HIROAKI
IPC: B63B25/18
Filed: 1979-10-02
Abstract: PURPOSE: To eliminate the necessity for a power source of hydraulic cylinders required for stopping a deck or releasing its stop, by giving only the vertical motion to the deck, automatically supporting the deck with an L-shaped bracket and performing the release from its supported state.  
     CONSTITUTION: If a deck 1 is lifted, the top surface of the deck 1 hits a side end part 12a of a bracket 12 for supporting a side of the deck to permit the turning motion of the bracket 12 in the direction of an arrow mark A. If further lifted the deck 1, the bracket 12 further makes the turning motion in the direction of the arrow mark A, then a temporary fixing pin 16 goes into an end curved part 17a of a pin catcher 17 to finally stop the turning motion in the direction of A at this position. In this condition, if the deck 1 is lowered, an angular part 19a of a kicker 19 is adapted to the before described temporary fixing pin 16 to disengage the pin 16 from the pin catcher 17, then the bracket 12 makes the turning motion in the direction B to adapt both end parts 12a, 12b of the bracket to sides 1a and 1b of the deck 1 and support the deck 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5927896-A (JP)
Title: Amino and substituted aminophosphinylalkanoyl compound
Inventor: DONARUDO ESU KARANIYUUSUKII
IPC: C07F9/32
Filed: 1983-07-12
Abstract: Compounds of the formulawherein X is an imino acid or ester are useful hypotensive agents due to their angiotensin converting enzyme inhibition activity.
Patent JP-H06341002-A (JP)
Title: Waist lining of western clothes and accessories for western clothes
Inventor: TANAKA YOSHIRO
IPC: A41D1/06
Filed: 1993-05-28
Abstract: PURPOSE:To prevent slippage and coming off of a sliding-proof piece from a waist lining, for keeping shirts, etc., from going out of the waist lining of slacks, skirt, etc. CONSTITUTION:A sliding-proof piece 14 having silicone rubber 16 on the surface is bonded to a waist lining 4 by male and female facial fasteners 9 and 15. In this state, a padding material 10 is engaged with a pawl part 17 to control the movement of the sliding-proof piece 14 from the waist lining 4.