baber/WOPTO huggingface dataset:
Patent JP-H06226647-A (JP)
Title: Vise
Inventor: TAII HAA YAN
IPC: B25B1/24
Filed: 1993-01-29
Abstract: PURPOSE: To surely and firmly hold a shapeless work by providing a fixed flat holding claw and a semi-circular holding claw turnable around an arc surface on at least one of a pair of holding jaws attachable/detachable to/from each other. CONSTITUTION: A pair of holding jaws 100 attachable/detachable to/from each other are arranged in a vice body, and a flat holding claw 102 having an inclined holding surface 103 and a flat holding surface 104 is fixed to each holding jaw 100. A semi-circular holding claw 101 having a turnable flat surface 105 is rotatably fitted along an arc surface adjacent to the inclined holding surface 103 of the flat holding claw 102. When a rectangular work is held, the work is held between the flat holding claw 102 and the semi-circular holding claw 101, and when a small diameter columnar work is held, it is held by four holding surfaces, i.e., the inclined holding surfaces 103 of the flat holding claw 102 and turnable flat surfaces 105 of the semi-circular holding claw 102. The work can thus be surely and firmly held thereby.
Patent JP-S60159243-A (JP)
Inventor: SATOU YUTAKA
IPC: E04C2/26
Filed: 1984-01-27
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-H03218509-A (JP)
Title: Interface circuit
Inventor: MARU TSUGIO
IPC: H04L12/40
Filed: 1990-01-24
Abstract: PURPOSE:To eliminate the influence on a serial interface by providing a means preventing a current from flowing into slave devices through the line of the serial interface when the power supply of at least one arbitrary slave device is interrupted. CONSTITUTION:The means preventing the current from flowing to the slave device whose power is interrupted through the line of the serial interface 8 when at least one slave device among the slave devices 4, 6 and 7 connected to a master device 5 through the serial interface 8 is power-interrupted is provided. Diodes 105-107 are inserted into respective input lines of a clock line and bidirectional lines in a direction preventing the current from flowing into the salve devices 4, 6 and 7 and resistances 102-104 are respectively connected between the anodes of the diodes 105-107 and the power source of the slave devices 4, 6 and 7 in the slave devices 4, 6 and 7. Thus, it is prevented that the serial interface 8 is affected and it is paralyzed even if the power source of the slave devices 4, 6 and 7 is interrupted.
Patent JP-H03219736-A (JP)
Title: Without momentary break switching circuit
Inventor: SOUMA KAZUTOMO
IPC: H03M9/00
Filed: 1990-01-24
Abstract: PURPOSE:To make active and standby data coincident in a short time by comparing all combinations of n-string of parallel data obtained from active/standby n-bit memory circuits and discriminating the result of comparison. CONSTITUTION:An active data 101 and a standby data 201 are inputted to n-bit memory circuits A1, A2, from which n-bit length and n-string parallel data are generated. The n-string of parallel data are inputted to string rearrangement circuits D1, D2. Moreover, each data is inputted respectively to comparator circuits B11, B12,..., Bnn on every combination. The result of comparison is inputted to a discrimination circuit C. The discrimination circuit C detects a data string in which active data and standby data are coincident and string rearrangement information 501 or 502 is outputted. The string rearrangement circuit D1 or D2 rearranges the n-string of parallel data by using the information 501 or 502 in the order of switching enable state without hit. A switching circuit E obtains coincidence information 601 outputted from the discrimination circuit C to select the active and the standby system.
Patent JP-S5297951-A (JP)
Title: 2-aminoacetamido-alpha-phenylbenzylideneaminoalkanol derivatives and central nervous system depressants agents containing thereof
Inventor: TACHIKAWA TAKAHARU
IPC: C07C67/00
Filed: 1976-02-12
Abstract: PURPOSE: 2-Aminoacetamido-α-phenylbenzylideneaminoalkanol derivatives I(R 1  is H or halogen; R 2  is H or F; A is 1-4C alkylene), e.g. 2-([2-aminoacetamido5-bromo-α-(2-fluorophenyl) benzylidene] amino) ethanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62173072-A (JP)
Title: Net-like filter for filtration of high melting point metal
Inventor: FUKUDA SHIGEZO
IPC: B22D43/00
Filed: 1986-01-24
Abstract: PURPOSE:To improve heat resistance by using a phenolic resin added with an org. phosphides, org. sulfide, etc. as a solidifying agent for a net-like filter formed of glass fibers. CONSTITUTION:The glass fibers contg., for example, 65-70% and 52-56% SiO2 are used. The phenolic resin added with the org. phosphide, org. sulfide and antimony compd. is used as the solidifying agent of the net-like body woven by the glass fibers. The substantial heat resistance is provided within the pouring time (30sec is a limit) by the addition of such phenolic resin. The heat resistance of the filter is improved by the prohibition of the oxidation diffusion by the decomposition of the additives if such net-like filter is used. The filter is inexpensive and withstands substantial use.
Patent JP-S56111424-A (JP)
Title: Metering device
Inventor: MATSUNAGA KUNIAKI
IPC: G01F11/28
Filed: 1980-02-07
Abstract: PURPOSE:To make the discharge amount of a granulated body constant without reference to the operation speed of a metering lever, by inhibiting a granulated-body intake shutter and outlet shutter from being open at the same time. CONSTITUTION:Granulated-body intake shutter 1 and outlet shutter 2 are provided at the upper and lower parts of metering container 6 respectively, and solenoid 10 and metering lever 3 are used as an opening-shutting means. In this constitution, pressing lever 3 down closes the contact of switch 7 and shutter 1 is closed by being drawn by solenoid 10. When lever 3 is further depressed, force is applied to point P and shutter 2 is opened to discharge the granulated body. With lever 3 returned, shutter 2 is closed by a spring and then the contact of switch 7 is opened to open shutter 1, holding it in readiness for the following metering operation. Therefore, both the shutters never open at the same time and a difference in discharged amount due to a difference in operation speed of lever 3 can be eliminated.
Patent JP-S63181932-A (JP)
Inventor: HONDO MASAO
IPC: A23L19/00
Filed: 1987-01-24
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-S55107749-A (JP)
Title: Carbon-containing fire brick
Inventor: WATANABE AKIRA
IPC: C22C29/12
Filed: 1979-02-09
Abstract: PURPOSE: To provide carbon-contg. fire brick with low apparent porosity and considerably enhanced fire resistance by adding a specified amt. of two or more kinds of powders selected from powders of Al, Mg, Si, etc. to a base material contg.  C≥1wt%.  
     CONSTITUTION: A carbon material such as natural graphite is added to a fire brick base material so that C≥1wt% is contained, and two to more kinds of powders selected from Al powder, Mg powder and Si powder are further added to provide carbon-contg. fire brick practically contg. Al powder and Mg powder each 1W 10wt% or a mixt. thereof 1W10wt% and further contg. Si powder 0.5W6wt%. By the synergistic effect of Al powder and Mg powder combinedly used the resulting fire brick has simultaneously enhanced hot strength and oxidation resistance, increased strength and lowered apparent porosity. Thus, defects of conventional fire brick are improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06233497-A (JP)
Title: Cooling fan for rotating electric machine and mold for the fan
Inventor: KINOSHITA KATSUMI
IPC: H02K9/06
Filed: 1993-02-01
Abstract: PURPOSE:To regulate a balance of a cooling fan including a weight of a fixing key and to suppress a molding malfunction such as warpage, deformation. CONSTITUTION:A cooling fan 14 is formed by integrally molding a boss 15, a plurality of blade plates 17, a weblike coupling part 18 for coupling the plates 17 to each other, and a regulating unit 19 with resin, and fixed to a rotating shaft 13a of a rotating electric machine by a fixing key 16. The unit 19 regulates a balance of the fan 14 including a weight of the key 16. A thicknesses T of the plates 17 are made substantially uniform to provide the unit 19 at an end of the plate 17 thereby making cooling velocity of a resin material substantially uniform, thereby suppressing a molding malfunction.
Patent JP-H02194316-A (JP)
Title: Displacement detecting device
Inventor: WATANABE MASAYUKI
IPC: G01D5/245
Filed: 1989-01-23
Abstract: PURPOSE:To preclude a decrease in detecting ability with time by providing a detector consisting of a magnetic scale where magnetization producing parts of equal width 2/3l of S and N polarities are provided successively and bridge magnetic detecting elements which are provided at intervals of width l for leading out a sine and a cosine signal corresponding to relative displacement 4/3l as large as the magnetic scale. CONSTITUTION:The displacement detecting device is provided with one set of detector consisting of the magnetic scale 16 where the magnetization producing parts of equal width 2/3l of the S and N polarities are formed alternately and the bridge magnetic detecting elements 22 and 24 which are arranged at intervals of width l and lead out the sine wave and cosine wave as a detection signal by a ratio. The elements 22 and 24 lead out detection signals S1 and S2 of the sine wave and cosine wave by the movement of the scale 16. Those signals S1 and S2 are supplied to a phase dividing circuit 32 as amplified signals S3 and S4 through differential amplifiers 28 and 30. Then the circuit 32 divides the signals S3 and S4 at a specific phase point and also generate pulse train signals S5 and S6 to detect the displacement of the scale 16.
Patent JP-S61173509-A (JP)
Title: Master and slave latch control circuit
Inventor: TAKEDA MASAMI
IPC: H03K3/037
Filed: 1985-01-29
Abstract: PURPOSE:To decrease the number of gates of a temporary storage register and to maintain a racing inhibiting function by using a master and slave latch as only one latch and composing other latches of only a master latch, and using a slave latch through simple switching. CONSTITUTION:A latch A' is composed of a master and slave latch, latches B' and C' are master latches, and 'HOLD' is the slave latch. A control signal S' is excited and states X1, X2, and X3 corresponding to respective clocks of input data Ain are inputted to the latch A' successively, but output data X1 of the latch A' is inputted to the latch B' or C' with the 2nd clock. When the latch A' detects a parity error and inhibits the clock, normal data which is 2tau before is stored in the latch B' or C', so it is fed back to the latch A' through the slave latch 'HOLD', so that the correct data X1 is supplied to a next logical block.
Patent JP-S63181437-A (JP)
Title: Printed board
Inventor: KOUTOU NORIO
IPC: H01L21/52
Filed: 1987-01-23
Abstract: PURPOSE:To eliminate the defective bonding and to enhance the yield rate by a method wherein, on a printed-circuit board, a groove is formed between a first region where a chip device can be bonded and a second region which is situated to be adjacent to the region and where a metal thin wire can be pressure-bonded. CONSTITUTION:A groove 5, whose internal size is 5.5 mm, external size is 6.5 mm (accordingly, its width is 0.5 mm) and depth is 0.4 mm, is made at a printed-circuit board 1 at the periphery of a silicon semiconductor chip device; a silver paste 3 is dropped into the region and is not spread outside the groove. A semiconductor chip device 4 is connected to lead terminals installed in other regions on the printed-circuit board 1 by using metal thin wires 6. The groove 5 made on the surface of the printed-circuit board can prevent the silver paste from being spread more than required and from being oozed to the lead terminals on the printed-circuit board because the silver paste 3 squeezed out from directly under the semiconductor chip device 4 can be dropped into the groove 5.
Patent JP-H02195638-A (JP)
Title: Electron microscopic image recording and reading method
Inventor: MORI NOBUFUMI
IPC: G01T1/29
Filed: 1989-01-24
Abstract: PURPOSE:To make it possible to carry out the reading process of an electron microscopic image in a short time by determining the proper reading condition basing on the exposed amount of electron beam at the recording time of the electron microscopic image, storing this reading condition in a storage means, and reading out and setting the stored reading condition at the reading time of the electron microscopic image. CONSTITUTION:From a magazine 15 set in an electron microscopic image reading unit 80, storage phosphor sheets 11 are taken out one by one and placed on a conveying means 70 consisting of such as an endless belt. And the storage sheet 11 is irradiated with exciting light beam 72 all over the sheet. Under the irradiation of the exciting light the storage sheet 11 emits accelerated luminescence 74 of a level corresponding to the electron beam energy stored in the sheet. The accelerated luminescence 74 incident to the entrance plane 75a of a light collector 75 is emitted from the output plane 75b after repeating total reflection in the collector 75, and sent to a light detector 76 connected to the output plane 75b, then the light quantity of the accelerated luminescence 74 is read photoelectrically and set in a condition reading device 55. Therefore in an electron microscopic image reading device 10 the reading condition of the last storage phosphor sheet 11 dropped in the magazine is read out at first.
Patent JP-H06225799-A (JP)
Title: Nucleic acid probe assay method and composition therefor
Inventor: INADA ASAMI
IPC: C12N15/09
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a highly sensitive detection method capable of preventing nonspecific adsorption of a labeled substance into a solid phase in a nucleic probe assay method and a composition therefor. CONSTITUTION:In a method for detecting a nucleic acid to be analyzed by previously binding a capturing probe to a solid phase and capturing the nucleic acid to be analyzed with the capturing probe, the nucleic acid probe assay method is characterized by treating the solid phase to which the capturing probe is bound with a reagent containing a mononucleotide and/or a mononucleosidede. In a method for binding a nucleic acid to be analyzed in a sample to a solid phase and detecting the nucleic acid to be analyzed by a labeled probe, the nucleic acid probe assay method is characterized by treating the solid phase to which the nucleic acid to be analyzed is bound with a reagent containing a mononucleotide and/or mononucleoside and then reacting a labeled probe.
Patent JP-H03221641-A (JP)
Title: Building ventilation structure
Inventor: KAWAMURA NAOMICHI
IPC: E04B1/70
Filed: 1990-01-26
Abstract: PURPOSE:To improve a ventilation function by providing a clearance in the peripheral portion of each stage floor panel, boring air holes in the ceiling panel peripheral edge portion, a core material of an outer wall panel and a roof fascia board, and systematically performing the ventilation of the room interior, an underfloor, a garret and so on. CONSTITUTION:A clearance G is provided between outside core materials 2a, 3a of floor panels 2, 3 of each stage and a half base 7 and a girth 10. Air circulation holes H are bored in the peripheral edge portion 13 of a ceiling panel 6, a core material 5a of an outer wall panel, a foundation flashing 8, an end rail 11, a fascia board 17 and so on. The ventilation for each interior, underfloor, ceiling and a garret can be performed systematically to the last. Thus, a ventilation function can be improved in a simple structure.
Patent JP-S61185987-A (JP)
Inventor: JIEIMUZU PII REIRII
IPC: H01S3/036
Filed: 1986-01-28
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-S59140109-A (JP)
Title: Leaf spring made of fiber-reinforced resin
Inventor: HORI JIYUNICHI
IPC: F16F1/368
Filed: 1983-01-31
Abstract: PURPOSE:To permit the lateral rigidity of a leaf spring to be reinforced, by integrally forming the installation seat for a lateral rod onto the side surface of the part positioned between a pair of U-bolts which is fastened onto an axle etc. by a pair of U-bolts, in the captioned leaf spring. CONSTITUTION:A leaf spring 1 made of fiber-reinforced resin is a thick leaf spring singly used, and eyelets 1b are formed at the both edges of a body 1a. In this case, the installation seat 6 for lateral rod 5 is formed integrally at a part of the side surface of the body part 1a, namely at the part 1d positioned between the U-bolts 2 which is tightened onto an axle 3 through a pad 4 by a pair of U-bolts 2. One edge of the lateral rod 5 is installed on the installation seat 6 by inserting a fitting bolt 8 into the fitting-bolt hole on the installation seat 6 and tightening the fitting bolt with a nut 9. Therefore, the lateral rigidity of the leaf spring 1 can be reinforced, and the strength equal to that of a leaf spring made of steel plate can be obtained, and the aimed purpose can be achieved.
Patent JP-S58133011-A (JP)
Title: Bias controlling circuit
Inventor: ITOU HIDEO
IPC: H03F3/213
Filed: 1982-02-02
Abstract: PURPOSE:To keep the fluctuation always at a constant level for the DC bias current of an output transistor, by comparing the both-terminal voltage of an impedance element with the reference voltage and then controlling the voltage between control inputs of the output transistor with a signal corresponding to the difference between said both-terminal voltage and the reference voltage. CONSTITUTION:A pair of level comparing differential amplifiers 2 and 3 are provided to generate the control voltage of a bias voltage controlling circuit 1. The amplifier 2 contains a pair of differential transistors TRQ10 and Q12 which use the both-terminal voltage of an emitter resistance R3 of an output TRQ4 and the reference voltage +E1 as the differential input. The collector output of the TRQ10 is used to a base control signal of a TRQ5. While the amplifier 3 contains a pair of differential TRQ11 and Q13. The collector output of the TRQ11 is used to the base control signal of a TRQ9. Then the base control input voltage of the TRQ5 and Q9 respectively is varied to control the voltage among base control inputs of output TRQ2-Q5.
Patent JP-S56111814-A (JP)
Title: Rotary optical switch
Inventor: MIZOKAWA SADAO
IPC: G02B6/35
Filed: 1980-02-08
Abstract: PURPOSE:To divide and intergrate a light transmission loop with a minimum number of change-over contact parts, by changing mutually opposite light transmission lines of counter plane parts, by relatively rotating a couple of fitting members on the shaft by 180 deg.. CONSTITUTION:Fitting members 81 and 82 for optical fibers are installed in case 80; member 82 is fixed to the case, and member 81 is fixed on shaft 83 connected direct to motor 84. Members 81 and 82 have contiguous opposing plane parts and are provided with butt connection surfaces between optical fibers 90-93, and 94-97. In this case, optical fibers 105 and 106, and 107 and 108 are fitted on the diagonal lines of the counter plane parts of fitting members 101 and 102, and turning fitting member 101 by 180 deg. changes the mutually opposite optical fibers.
Patent JP-H07222607-A (JP)
Title: Fastener
Inventor: ITO YUTAKA
IPC: A44B18/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide a fastener capable of enhancing attaching workability and durability and improving appearance by fixing the surface fastener fixed to a flat cylindrical stand to an object to be attached by a clamping means without directly fixing the same to the object. CONSTITUTION:A fastening sheet 2 formed by punching a surface fastener sheet having male and female surfaces thereof so as to form a hole with a predetermined diameter is superposed on the flat cylindrical stand of a fastener main body molded by a punch and a die and the peripheral edge of the fastening sheet 2 is fixed by the flange 7 of the fastener main body 1 and, at the same time, the clamping cylinder 10 of a clamping rivet 3 is driven in the center hole 8 of the fastening sheet and a rivet hole 5 to be supported within a rivet head recessed part 6 to constitute a fastener consisting of male and female fasteners.
Patent JP-H06198169-A (JP)
Title: Catalyst for producing active hydrogen-containing organic compound alkoxylate
Inventor: SATO YASUHIKO
IPC: B01J23/10
Filed: 1993-02-02
Abstract: PURPOSE:To provide a catalyst for producing an active hydrogen-containing organic compound alkoxylate to allow an active hydrogen-containing organic compound to react with an alkylene oxide. CONSTITUTION:The catalyst for producing the active hydrogen-containing organic compound alkoxylate composed of a multicomponent oxide of at least one kind selected from a group containing titanium and yttrium, and magnesium and to allow the active hydrogen-containing organic compound to react with the aldylene oxide is obtained. Thus, the adantages of the catalyst for producing the alkoxylate are to be narrow in the distribution of degre of polymerization of alkylene oxide addition to the formed active hydrogen-containing organic compound alkylate and small in unreacted active hydrogen-containing organic compound remaining quantity and side reaction product content in the reaction of the active hydrogen-containing organic compound with the slkylene oxide.
Patent JP-S55107974-A (JP)
Title: Manufacturing method of stylus
Inventor: SEKIGUCHI TSUNETOSHI
IPC: G04B19/04
Filed: 1979-02-14
Abstract: PURPOSE: To provide a stylus having three dimensional diamond cut surfaces by diamond cutting the planar or curved surface on the top surface of a stylus blank and stamping the part or entire surface of the diamond cut surfaces with mirror polished die.  
     CONSTITUTION: After the sectional surface a stylus 4 retained with its cutting allowance is formed in rectangular blank state, the top surface is flat diamond cut. The blank is inserted to dies formed with split dies 5, 6, 7 mirror finished on their surfaces so that the diamond cut surface 9 is placed downside, and urged by a flat punch 8. Thus, a stylus having a diamond cut surface 9 and frustoconical shape in cross section can be formed. According to this method, the stylus having three dimensional cut surfaces which cannot be expressed by the conventional machining process can be manufactured to provide a novel design expression on the stylus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58132723-A (JP)
Title: Unequal image visibility correcting spectacles
Inventor: SAKAKIBARA SEIZABUROU
IPC: G02C7/00
Filed: 1982-02-03
Abstract: PURPOSE:To obtain agreeable both-eye visibility, by installing a telephone type lens group consisting of a combination of a convex lens as a front element and a concave lens as a rear element, as spectacles, in front of healthy eyes, when an eyesight correcting convex lens of a suitable number of diopters, as spectacles, in front of noncrystalline lens eyes. CONSTITUTION:In front of a noncrystalline lens eye 1, a planoconvex lens 4 is placed, and in front of a healthy eye 2, telephoto type combination lenses 6 and 5 are installed. A front element 6 is biconvex type convex lens, and a rear element 5 is a biconcave type concave lens. By refractive power of the lenses 6 and 5, and a crystalline lens 3, size of an image which is seen by the healthy eye is allowed to coincide with size of an image which is seen by the noncrystalline lens eye through the convex lens 4, by which normal both-eye visibility can be executed.