baber/WOPTO huggingface dataset:
Patent JP-H02262913-A (JP)
Title: Shaving of gear
Inventor: YASUMORI YOSHI
IPC: B23F19/06
Filed: 1989-03-30
Abstract: PURPOSE:To secure the uniform gear finishing precision of a gear and obtain the stable quality of a product by carrying out the rough gear surface finishing process at a high feed speed and the last finishing process at a relatively slow feed speed in one line. CONSTITUTION:In the first shaving process, a shaving cutter is sent only in one direction, and feed is accelerated to cut a rough gear surface B, and crowing is performed, and a roughly finished gear surface Ba is formed, leaving the cut portion C which is continuous to an aimed finished gear surface A. In the second shaving process, the cut portion C is cut to the aimed finished gear surface A, and the last finishing is performed to obtain a gear 2. The cut portion C has the smallest dimension free from unevenness. In order to secure the precision of the gear surface, in the second shaving process, the cut portion C is cut at a slow cut feed speed through the reciprocation of the shaving cutter.
Patent JP-H06269467-A (JP)
Title: Injection cylinder
Inventor: JIBIKI MASAHITO
IPC: A61C17/02
Filed: 1993-03-16
Abstract: PURPOSE:To efficiently inject liquid chemicals by alternately injecting the plural different liquid chemicals by means of one instrument. CONSTITUTION:This injection cylinder 1 is fitted with pistons 4, 5 at its rear end and is connected and fixed in parallel with plural liquid chemical chambers 8, 9 which have liquid chemical discharge ports and are independent from each other at its front end. An injection needle 6 fixed with the extremely fine tubes of the front end in tight contact with each other is mounted in the respective liquid chemical chambers 8, 9. The liquid chemicals put into the respective liquid chemical chambers 8, 9 are injected to the same place without mingling the liquid chemicals with each other, by which the pulp cavity is disinfected and washed.
Patent JP-S6479263-A (JP)
Title: Antistatic and conductive polymers and molding materials
Inventor: YURUGEN FUINTAA
IPC: C08K5/45
Filed: 1988-04-02
Abstract: The reaction of electron acceptors, such as, for example, chlorine, bromine and/or iodine with compositions containing a linear, branched or structurally crosslinked polymer and a substituted or unsubstituted tetrathio-, tetraseleno- or tetratelluronaphthalene or -tetracene gives the compositions electric conductivity as a result of the formation of charge-transfer complexes. These compositions are suitable for producing antistatically finished or electrically conductive moulded articles, films, filaments, fibres, coatings and composites.
Patent JP-H09271288-A (JP)
Title: Hair implant gravel adhesion body
Inventor: HASHIMOTO NAOYUKI
IPC: B05D1/14
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain the hair-implant gavel adhesion body which is formed by implanting short fiber of synthetic resin in the surface of a specific adhesion aggregation including its internal space surface with an adhesive almost at right angles to the surface of a stone, and increases the sticking of a naturalmass body, makes it easy to hold microbes and seeds, and purifies water. SOLUTION: The adhesion aggregate of gravel is formed by adhering contact points of rocks and stones, gallets of a waste concrete body, and small stones (of preferably 2-5cm in size) with a gravel adhesive consisting of an adhesive and a cement while spaces are held, and the short fiber of synthetic resin such as polyester is implanted in the surface including the internal space surfaces with the adhesive almost at right angles.  Here, a concrete panel is obtained by embedding hair-implant gravel adhesion bodies, formed by embedding and fixing adhesion aggregates of gravel and embedding adhesion aggregates of gravel or adhesion aggregates of gravel and hair-implant gravel adhesion bodies 2 obtained by implanting short fiber of synthetic resin in the surface of internal space surfaces of concrete 1 almost at right angles with an adhesive, in a panel formed by casting concrete 1 in a thin plate shape.
Patent JP-S59205805-A (JP)
Title: Microwave fet mixer
Inventor: SUGIURA TADAHIKO
IPC: H03D9/06
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a small-sized mixer not almost requiring circuit adjustment by the circuit constitution that a drain of an FET for mixing is used as an intermediate frequency output terminal and a transmission line stub corresponding to nearly 1/4-wavelength of a local oscillating frequency as its length is connected to the terminal. CONSTITUTION:The transmission line stub 12 has a length corresponding to nearly 1/4 of the local oscillating frequency. In the figure, I is an equivalent current source to an intermediate frequency output of the FET11 and the left side of terminals A, A' is an equivalent power source to the intermediate frequency component of the FET11. Since an FET buffer element 17 with a high input resistor is used, a voltage Vl between the A and A' specifies the mixer. That is, the characteristic is independent of frequency with a high Vl. Although a small G gives a large Vl, it is necessary as the condition of (Gd+Gl)>>w(Cd+ Cs+Cg) to obtain the characteristic with frequency independancy and the design value of the Gl is decided by this relation.
Patent JP-S558438-A (JP)
Title: Corrosion resistant, high permeability alloy
Inventor: ISAYAMA HIDEKI
IPC: C22C38/40
Filed: 1978-07-04
Abstract: PURPOSE: To improve corrosion resistance without loss in magnetic characteristics, by addn. of a specific amount of In to an Fe-Si-Al magnetic alloy.  
     CONSTITUTION: To an alloy comprising as a basis, by weight, 8W12 % Si, 4W8 % Al, 0.05W2.0 % In, the balance being Fe are added as subcomponents one or more members 0.001W7 % in total selected from the group consisting of 0.1W5 % Cr, Mo, W, V, Nb, Ta, Mn, Co, Ni, Cu, and Sn; 0.01W3 % Ti, Zr, Hf, Y, and elements of lanthanum series; 0.001W0.5 % P. The steel is prevented from rust formation in wet atmosphere because of the addn. of In, and has excellent corrosion resistance due to the addn. of specific amounts of the subcomponents and its magnetic characteristics hardly decreases, hence it is suited for core material of magnetic heads. This alloy is prepared by vacuum melting and ingot casting method or by powder metallurgy process using an electric arc furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62236576-A (JP)
Inventor: SHIMIZU KUNIHIRO
IPC: A63F5/04
Filed: 1986-04-08
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-H09263500-A (JP)
Title: Jig for stripping stuck soi wafer
Inventor: FUJIMOTO KAZUAKI
IPC: B26D3/28
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a stripping jig which does not damage adhered surfaces and prevents the adhesion of particles in the case voids are generated in the adhesive boundary after adhesion and the adhered surfaces are once stripped of the purpose of reahesion in production of stuck SOI wafers. SOLUTION: The stripping jig 1 has a wedge-shaped part 1a to be press fitted into the adhered surfaces and plane parts 1b disposed on both sides of the base part of the wedge-shaped part 1a. The vertex θof the wedge-shaped part 1a is so set as to attain θ>α+β when the chamfering angles on the adhered surface side of the supporting substrate 3 of the adhered wafer 2 and active wafer 4 to be separated are respectively defined as α and β. When the wedge-shaped part 1a is press fitted into the adhered surfaces, the right and left slopes of the wedge-shaped part 1a come into contact with the outside edges A, B of the chamfered parts 3a, 4a and flare the chamfered parts 3a, 4a.  Then, the wedge-shaped part 1a does not come into contact with the adhered surfaces and the adhered wafer 2 is separated from the adhered surfaces until the plane parts 1b, 1b come into contact with the outer edges of the adhered wafer 2.
Patent JP-S564084-A (JP)
Title: Metal detector
Inventor: FUKATSU HIROICHI
IPC: G01V3/10
Filed: 1979-06-25
Abstract: PURPOSE: To make possible the detection of fine metal piece by separating the voltages generated from disturbance of the alternating magnetic flux caused by the conveying dielectric material and mixed metal piece, depending on the difference therebetween.  
     CONSTITUTION: The exciting coil 3 generates the balanced alternating magnetic flux with the oscillator OSC, the matching transformer and the like. While dielectric material (e.g. foods such as bread) being carried by a conveyor or the like passes the receiving coil 2 arranged vertically, the alternating voltage of low frequency is detected with the coil 2 according to the speed of the material and after passage of the matching transformer T2, the amplifier AMP2 and the like, shielded by the match filter made up of the resistances R1WR3, capacitors C1WC3 and the like. On the other hand, the alternating voltage detected of high frequency due to the metal piece in the carrying material is separated with the notch filter via the coil 2, the amplifier AMP2 and the like and then, turns to the detection output better in S/N through the comparator COM and the like, thereby allowing the detection of even fine metal piece. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10274436-A (JP)
Title: Air conditioner
Inventor: MORI NOBUYUKI
IPC: F24F13/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which enables assembling thereof without letting a bush and a rod project at a diffuser, facilitating assembly by dividing the rod in two for simple administration such as manufacture, conveyance, and storage, and inserting and engaging a support shaft of a both side wind-direction plate group into a shaft hole of the bush easily and accurately. SOLUTION: The top of a diffuser 5 is provided with the first engaging piece 5c and the second engaging piece 5c, and a support plate 11 equipped with an engaging part 11b and a threaded aperture 11c, both of which correspond to the engaging pieces is provided to journal the bush 9 with its transparent hole 11a. A support shaft of a both side wind-direction plate group 6 having an engaging means is inserted and engaged into the shaft hole of the same bush to connect a rod 13 which is divided into two with a drive motor through a drive link, and then the engaging part is engaged to the first engaging piece. A screw, which has been threaded into the mounting hole of the second engaging piece, is threaded into the threaded aperture so as to fix the support plate, and the bush and the rod are contained between the top surface of the diffuser and the support plate.
Patent JP-S566443-A (JP)
Title: Laser annealing method
Inventor: KOMIYA YOSHIO
IPC: H01L21/268
Filed: 1979-06-28
Abstract: PURPOSE:To ensure annealing only in the proximity of the semiconductor by slant entry of laser beam through a matter high in the refraction index provided on the substrate containing semiconductor. CONSTITUTION:The prism 3 made up of rutile crystal adheres onto the surface 2 of the silicone substrate 1 through methylene iodide liquid 4 high in the refraction index so that laser beam 5 deflected vertical to the incidence irradiates slantly (at an angle theta1) on the surface 2. The beam so shallowly enters the substrate 1 with a larger angle theta6 of refraction that laser annealing is confined to the area close to the surface thereof. This can prevent the impurities from diffusing into the deep area thereby improving the property of semiconductor device close to the surface thereof. Thus, the reliability of the product can be improved.
Patent JP-H10275041-A (JP)
Title: Device and method for function allocation
Inventor: SUZUKI SADAYOSHI
IPC: G06F3/0489
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for function allocation which actualize a simple user interface speedily and flexibly meeting users' needs without any rise in cost. SOLUTION: It is made possible to freely set functions which are effective even in modes other than a setting mode to selection keys 19 and 20 which are made effective only in the setting mode for the setting and adjustment of various functions and ineffective in a normal video display state as a user desires. For example, a luminance adjusting function, a contrast adjusting function, etc., can be assigned to the select keys 19 and 20. Consequently, such troublesome operation that a target function is selected after a main menu screen is displayed like before becomes unnecessary and an adjustment screen for the assigned functions can be displayed directly with the selection keys 19 and 20 ON in the normal video display state, so that target function adjustments can be made speedily and easily.
Patent JP-S59204842-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity and optical fatigue resistance in a longer wavelength range and causing no deterioration in repeated use by forming a light receiving layer consisting of specified four layered regions on a support for a photoconductive member. CONSTITUTION:A light receiving layer 102 is formed on a support 101 for a photoconductive member by laminating the 1st layered region 106 of 30Angstrom - 50mum thickness made of a partially crystallized Ge- or Ge- and Si-base material contg. H and/or halogen as required, the 2nd layered region 103 of 30Angstrom -50mum thickness made of an amorphous Si- and Ge-base material contg. H and/or halogen, the 3rd layered region 104 of 0.5-90mum thickness made of an amorphous Si-base material contg. H and/or halogen and showing photoconductivity, and the 4th layered region 107 of 0.003-30mum thickness made of an amorphous material contg. Si and C or further contg. H and/or halogen.
Patent JP-S525084-A (JP)
Title: Trueing device of grinding wheels
Inventor: KOBAYASHI OSAMU
IPC: B24B55/00
Filed: 1975-06-30
Abstract: PURPOSE: To provide a device of correctly trueing a grinding wheel to a required size regardless of the wearing-down of the trueing tool. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S558164-A (JP)
Title: Network control system
Inventor: KOIKE TSUNEHIKO
IPC: H04M3/00
Filed: 1978-07-03
Abstract: PURPOSE:To enhance the traffic capacity by increasing the transmission capacity of the digital junction line at the abnormal traffic time via the band compression of the voice. CONSTITUTION:With occurrence of the abnormal traffic, the route of end office unit 3 - digital transmission line 5 - end office unit 4 is switched to the route of line concentrator 6 - aural band compressor 8 - trnamission line 5 - aural band compressor 9 - distributor 7. As a result, the transmission capacity can be increased without adding the digital transmission lines. Under the normal traffic condition, no operation is secured at line concentrator 6, distributor 7 plus aural band compressors 8 and 9 each. The speech quality, however, becomes worse then the normal time owing to the band compression, but the call maintenance is more important in this case.
Patent JP-S63248713-A (JP)
Title: Colored lamellar compound and production thereof
Inventor: MATSUMOTO AKIRA
IPC: A61K8/00
Filed: 1987-04-03
Abstract: PURPOSE:To produce the titled compd. having a vivid color and superior heat and light resistances by subjecting a fluorine-contg. miceous mineral swollen in a polar solvent to treatment with a specified soln. and heat treatment. CONSTITUTION:A swellable fluorine-contg. miceous mineral such as sodium- tetrasilicon mica is soaked in a polar solvent of 2-7pH such as water and swollen by stirring for several min - several hr. After the solvent is removed, the mica is treated with a soln. contg. at least one kind of cation (complex) having d electron or cation having pi electron. The cation is capable of absorbing energy in the visible region and may be [Co(NH3)6]<3+>. By the treatment, the cation is substd. for at least part of twelve coordinated interlayer cations in the mica. The mica is then heat treated at <=1,200 deg.C.
Patent JP-S60233236-A (JP)
Inventor: CHIERU MORIN
IPC: E02F9/28
Filed: 1985-04-16
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-S524865-A (JP)
Title: Multipoint dotting unit in recording meter
Inventor: UESUGI TOSHIAKI
IPC: G01D15/20
Filed: 1975-06-30
Abstract: PURPOSE: In orter to avoid the drop of the lucidity of a recording paper, by means of letting the dotting motion which corresponds to the input terminal which is not in use pass, thereby preventing the recording of insignificant dotting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07286284-A (JP)
Title: Insulating film-coated magnetic steel sheet excellent in coating stability, weldability and punchability
Inventor: KOMORI YUKA
IPC: C23C22/26
Filed: 1994-04-20
Abstract: PURPOSE:To obtain an insulating film-coated magnetic steel sheet excellent in coating stability, weldability and punchability by forming an insulating film contg. thermosetting resin, chromate, reducing agent and a specified amt. of surfactant on magnetic steel sheet. CONSTITUTION:An emulsion contg. a resin such as phenolic resin capable of forming a cross-linked structure, an aq. soln. of chromate or bichromate and a reducing agent such as ethylene glycol are mixed, and 2-15 pts.wt. of surfactant, based on 100 pts.wt. of solid resin, is further added to form an insulating film on the magnetic steel sheet. The solid resin component in the emulsion should have a peak temp. of >=400 deg.C showing the maximum weight change by derivative thermogravimetry when heated at a specified rate. Further, the particle is preferably coated with a chromic acid-resistant resin, e.g. acrylic acid and methyl (meth)acrylate.
Patent JP-S57196538-A (JP)
Title: Measurement of characteristic of semiconductor
Inventor: OONO YASUO
IPC: H01L21/66
Filed: 1981-05-28
Abstract: PURPOSE:To enable to measure depth of a P-N junction of semiconductor electrically without destruction by a method wherein capacities of an MIS diode and a P-N junction diode are measured. CONSTITUTION:A nondoped silicon layer 2 is made to grow epitaxially on a high concentration P type substrate 1, and moreover a gate oxide film 3 is provided. Then an N type silicon gate electrode 4, aluminum electrodes 5, 6, 7 are formed, and a gate terminal 9, a diffusion terminal 10, a substrate terminal 11 are provided. At this time, the region 2 is depleted. By measuring capacity of the MIS diode between the electrodes 9, 11 and capacity of the P-N junction diode between the electrodes 10, 11 in this condition, thickness of the nondoped silicon layer 2 (the distance between the interface 1-2 and the interface 2-3) and thickness of the silicon layer 2 under a diffusion layer 8 (the distance between  the interface 1-2 and the interface 2-8) can be obtained, and depth of the diffusion layer 8 can be obtained therefrom.
Patent JP-S525504-A (JP)
Title: Device for reproducing recordings of vocal sound signals
Inventor: NABESHIMA TOMOKI
IPC: G10L21/003
Filed: 1975-07-03
Abstract: PURPOSE: To compress sounds for explaining the sounds in a device for recording and reproducing the stable picture which makes a high-speed rotation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03203100-A (JP)
Title: Parallel test of semiconductor memory device and semiconductor memory device
Inventor: HOON CHIYOI
IPC: G11C29/00
Filed: 1990-03-30
Abstract: PURPOSE: To reduce the consumption of electric current flowing to a bit line from an input/output line due to a precharge and successive pull-up at the time of normal operation by selecting a column, accessing a multibit with an normal mode and multibit parallel test mode, using the minimum two or more column decoders. CONSTITUTION: The consumption of electric current generating in the normal mode is reduced by separating the normal mode from the parallel test mode and operating. That is, in the normal operation, when one of word lines WL1-WL4 e.g. WL1 is selected with a row decoder 10, data of a memory cell connected to the WL1 are transmitted to bit lines BL1, -BL1 to generate a charge distribution. Also, in the case of the parallel test mode, since each one among column address signals XCAA or XCAB, XCAC or XCAD is disabled with parallel test signals FTE using two column decoders 30, 31, lines BLI, -BLI to BL4, -BL4 are selected to become the parallel test state.
Patent JP-H08279067-A (JP)
Title: Paper sheet discriminating and storing device
Inventor: KAWABATA AKIO
IPC: G07D7/00
Filed: 1995-04-06
Abstract: PURPOSE: To provide the paper sheet discriminating and storing device which enables the storage of a paper sheet to be confirmed by detecting the movement of a restriction piece restricting the movement of the stored paper sheet. CONSTITUTION: The paper sheet which is inserted from an insertion slot 53 is conveyed along a conveyance passage 54 and discriminated, and the conveyed paper sheet is stacked and stored in a storage part 70. This device is the restriction piece 68 which operates as the paper sheet is stored in the storage part and restricts the movement of the paper sheet stacked in the storage part. Further, an operation detection part 90 detects the operation of the restriction piece. The operation detection part 90 preferably detects the displacement of the detection member 80 provided for the restriction piece.
Patent JP-S60228074-A (JP)
Title: Hydraulic binder for grindstone
Inventor: ANDOU TETSUYA
IPC: B24D3/12
Filed: 1984-04-23
Abstract: PURPOSE:To effectually prevent the corrosion of a processed object, by using a Portland cement as the main ingredient of a hydraulic binder for a grindstone. CONSTITUTION:A hydraulic binder for a grindstone has a Portland cement as the main ingredient, contains inorganic very-fine powder and a high-performance water reducer, and is alkaline as a whole. For that reason, the binder serves to prevent the corrosion of a processed object, and has a high strength.
Patent JP-S63248703-A (JP)
Title: Reformer
Inventor: FUJII ISAO
IPC: F23K5/00
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a reformer reforming efficiently gas to be reformed and having a long service life by providing a combustion gas regulating valve for feeding a heated fluid to the outsides of plural reforming tubes and gas regulating valves for feeding gas to be reformed into the reforming tubes so as to make the wall temps. of the reforming tubes uniform. CONSTITUTION:The wall temps. of reforming tubes 6 are measured with separate temp. measuring elements 15. A second valve controller 32 calculates the average temp. of the measured temps., compares the temp. with each of the measured temps. the controls the degree of opening of each gas regulating valve 30 for gas to be reformed on each gas line 25 in accordance with the compared result. By the control, the amt. of reformed gas flowing out of the tubes 6 is regulated to make the wall temp. of each of the tubes 6 close to the average temp. and the wall temps. of the tubes 6 nearly uniform. A first valve controller 31 calculates the average temp. of the measured temps., compares the temp. with a set limited temp. and controls the degree of opening of a combustion gas regulating valve 23 on a gas line 21 in accordance with the compared result. By the control, the amt. of combustion gas flowing to the tubes 6 is regulated to keep the wall temp. of each of the tubes 6 within the limited temp.