baber/WOPTO huggingface dataset:
Patent JP-S62240807-A (JP)
Title: Outer diameter detector for material wood
Inventor: KOIKE MASARU
IPC: G01B11/08
Filed: 1986-04-11
Abstract: PURPOSE:To enable the accurate measurement of the maximum outside diameter of material wood including a projecting portion thereof, by emitting laser beams from the one end side in the axial direction of the rotating material wood, toward light-receiving elements on the other end side thereof, and by detecting the number of the light-receiving elements shaded by the material wood. CONSTITUTION:After material wood 5 having a projecting portion 5a is centered, the opposite end faces thereof are chucked at center positions by center rods 17 in a pair. Next, CPU gives an instruction for rotation, so as to rotate the wood 5 once by means of a motor. When beams of light emitted from a laser emitting device 21 and made parallel to the axial line of the center rods 17 by an optical lens 23 are applied from one end face side to the other, on the occasion, light-receiving elements R1-Rp corresponding to the outside diameter d2 of the wood 5 output of the elements arranged on a contact-type image sensor 25 are put in a dark state, and output electric signals corresponding to this state. CPU reads the electric signals from the sensor 5 at every required time with the rotation of the wood 5, and always stored the data obtained when the number of the elements in the dark state is at the maximum. After the rotation of the wood 5 is ended, a distance l from the axis of the center rod 17 to the element R1 is added to said data, and thereby the maximum outside diameter of the wood 5 can be obtained.
Patent JP-H05271057-A (JP)
Title: Improving and curing agent for rheumatism
IPC: A61K31/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide an agent capable of quickly improving and curing rheumatism and rheumatic diseases of mammals including human without causing side effect. CONSTITUTION:The objective improving and curing agent for rheumatism contains extract of Aspalathus linearis as an active component. It can be prepared by extracting the leaves or stalks of Aspalathus linearis with water and/or an organic solvent and distilling out the extraction solvent from the extract or by crushing the leaves or stalks of Aspalathus linearis. It may be extracted in the same manner as the decoction of conventional green tea, oolong tea or black tea.
Patent JP-S57199270-A (JP)
Title: Photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1981-06-02
Abstract: PURPOSE:To improve the production yield by a method wherein the opposite electrode provided on the illuminated side are formed into one body by means of providing the antireflection film and the electrodes with the mixture. CONSTITUTION:The region 6 to be the photoelectric converter and the peripheral region 7 are separately formed on the semiconductor 1 which is oxidized in the wet oxygen leaving the silicon oxide 3 on the region 7 only. Then the phosphorus glass 4 is coated to form the inverse conductive type semiconductor layer 5. Said glass 4 and said layer 5 are heat-treated and further heated in the wet oxygen to substitute the phosphorus glass introducing steam then to oxidize and remove the immovable material layer formed on the surface. Firstly the glass 4 and film 3 are moved to form the antireflection film 8 comprising the metallic oxide and then to provide the opposite electrode 9. Secondly the film 8, electrode 9 are heated and sintered to make a mixture forming said film 8, said electrode 9 and the semiconductor 5 into one body.
Patent JP-S61242046-A (JP)
Title: Beam lead type semiconductor device
Inventor: HONMA KAZUYA
IPC: H01L21/60
Filed: 1985-04-19
Abstract: PURPOSE:To give an allowance for the positioning in a back etching by a method wherein the insulator region part of the insulator region, which corresponds to the insulation groove, is extendedly formed toward outward more. CONSTITUTION:Both end parts of the isolation region part 21a of a polyimide region 16, where corresponds to an isolation groove 6, are extendedly formed toward outward more than a non-isolation region part 22, where does not corresponds to the isolation groove 6. If so, an element isolation can be securely performed even though a back etching deviates somewhat at the time of isolation from the state of a wafer. Moreover, as such a fact that the substrate is made to extremely lessen is also not caused, the fully reliable beam lead type semiconductor device can be obtained at a high yield rate.
Patent JP-H05251748-A (JP)
Title: Light emitting element
Inventor: WATANABE HIDEAKI
IPC: H01L33/60
Filed: 1992-03-06
Abstract: PURPOSE:To provide a light emitting element where there is no fear of a bonding wire being disconnected and there is no unevenness of intensity in outgoing light and the intensity of the outgoing light is large. CONSTITUTION:Inclines 2c and 3c facing each other are made at the end faces of the electrode plate 2b of the lead frame 2 on cathode side and the electrode plate 3b of the lead frame 3 on anode side. In a photosemiconductor chip 1, an electrode on n side and an electrode on p side, which have tilt angles conforming to the inclines 2c and 3c, are made. The electrode of the photosemiconductor chip 1 is soldered in such a way as to come in direct contact with the inclines 2c and 3c of the electrode plates 2b and 3b.
Patent JP-S61244304-A (JP)
Inventor: FUJIWARA AKIHIKO
IPC: B42D15/02
Filed: 1985-04-20
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-S529253-A (JP)
Title: System for preventing overload of a crane
Inventor: MOCHIZUKI SEIJI
IPC: B66C23/90
Filed: 1975-07-10
Abstract: PURPOSE: To prevent overload by storing a rating output of a crane in accordance with each mode of crane operation and by comparing it with an actual load output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62244330-A (JP)
Inventor: IGAWA KEISUKE
IPC: A01K91/00
Filed: 1986-04-15
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-H02292320-A (JP)
Title: Manufacture of elastic, open-cell, flexible polyurethane foamed molding
Inventor: MAATEIN BUROTSUKU
IPC: C08G18/48
Filed: 1990-04-02
Abstract: PURPOSE: To obtain a highly resilient open-cell polyurethane foam without using any fluorocarbon type foaming agent by using as a polyol component a mixture of a specified polyether with a polyester and/or a polyethylene glycol.  
     CONSTITUTION: A flexible polyurethane foam is obtained by reacting (A) a polyisocyanate, (B) a polyol--(1) a polyether whose base is -C 3 H 6 O- or a mixture of -C 3 H 6 O- and -C 2 H 4 - and which has at least two active hydrogen atoms and a molecular weight of 400 to 10,000, (2) a polyester (containing at least two OH groups and having a molecular weight of 500 to 5,000) in an amount of up to 50% by weight of the polyol component, and (3) a polyethylene glycol (molecular weight: 100 to 20,000) in an amount of up to 40 wt.% of the polyol component--, (C) a foaming advent (water) and in addition thereto an organic foaming agent in some cases, (D) a catalyst (e.g. tin (II) octate), and (E) a compound having at least two OH groups and NCO-reactive hydrogen atoms, such as a NH 2  groups and possessing a molecular weight of 32 to 399, in the presence of (F) various additives and auxiliaries. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03146269-A (JP)
Title: Device and method for strip connection
Inventor: MAIKERU HOIIRAA
IPC: B23K9/025
Filed: 1990-04-02
Abstract: PURPOSE: To weld sheared strip ends in an overlapped state by providing a means for positioning welding means into alignment with the sheared strip ends. CONSTITUTION: When a preceding strip S1 approaches the end of its length, the movement of the strip S1 is stopped, with the rear end T protruding through a welding assembly 12 and a shearing assembly 11. With the guide 8 on the exit side closed, the preceding strip S1 is aligned against these assemblies 11, 12; with a strip gripper 4 operated at the exit, the strip S1 is clamped at a prescribed position. By operating a piston cylinder assembly 48, the measuring face 37 on the thicker side of shim 36 is positioned between the upstream end of an indexing table 10 and a fixing stop 40, indexing the table 10 and overlapping with the thicker measuring face 37. As a result, the shearing assembly 11 is automatically positioned at the first shearing position where the rear end T of the preceding strip S1 is accurately trimmed when a movable shearing blade 21 is lowered.
Patent JP-H01257802-A (JP)
Title: Single crystal optical fiber and production thereof
Inventor: SUDO SHOICHI
IPC: C30B29/28
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the single crystal optical fiber which is capable of generating nonlinear optical effects by using a crystal added with light emittable elements as a core material and the same kind of the crystal which is not added with said elements as a clad material. CONSTITUTION:The core part 22 is formed by adding the light emittable elements Nd, Ti, etc., to YAG, Al2O3, etc., and the clad part 21 consists of the same material as the material of the core part but does not contain the light emittable elements. After a base material 22 for the core contg. the light emittable elements is sealed into a base material 21 for the clad, the single crystal optical fiber 24 is formed from the molten part of the fiber base material by using a seed crystal 23. The oscillation output of a laser is thus obtd. with the incidence of the extremely low excitation light by utilizing the increase in the refractive index generated by addition of the light emittable elements to the optical crystal. The single crystal optical fiber which can generate the various nonlinear optical effects such as laser oscillation, higher harmonic generation and optical parameteric is thereby obtd.
Patent JP-H02264022-A (JP)
Title: Yarn twister
Inventor: KITAGAWA YOSHITAKA
IPC: D01H7/02
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a yarn twister capable of simultaneously performing primary twist and final twist by installing plural rotatable bobbin holders on a rotating disk. CONSTITUTION:Plural bobbin holders 11a and 11b are installed on a disk 20 actively rotated by motor M and an intermediate gear G3 is provided between gear G4 provided on shafts of the bobbin holders 11a and 11b and gear G2 provided at a position of rotating center of the disk 20, then engaged with the both.
Patent JP-S62242307-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-04-14
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-H07270793-A (JP)
Title: Lighting device for display part
Inventor: ASAI TORU
IPC: F21V8/00
Filed: 1994-04-01
Abstract: PURPOSE:To eliminate the need of working such as printing to a light diffusing plate, to reduce the cost and to uniformly irradiate the display part of an LCD, etc., by arranging a lamp so that the axial direction of the filament of the lamp may orthogonally cross the surface of the display part. CONSTITUTION:The lamp 2 is arranged on the back surface side of the display part 1 of the LCD, etc., and arranged so that the axial direction F of the filament 3 of the lamp 2 may orthogonally cross the surface 1a of the display part 1. The light diffusing plate 4 is arranged between the display part 1 and the lamp 2 in the same manner as the conventional one and the conventional working such as the printing is not performed to the diffusing plate 4. A reflector 5 having a V-shaped cross section is arranged on the back surface side of the lamp 1. Thus, the light toward the back of the lamp 2 is condensed on the center part of the diffusing plate 4 and the display part 1 is uniformly irradiated as a whole.
Patent JP-S5310252-A (JP)
Title: Frequency dividing unit
Inventor: IDE AKIFUMI
IPC: H03K23/64
Filed: 1976-07-16
Abstract: PURPOSE:To realize the frequency divider which can be changed for the frequency dividing ratio easily and has a wide variety of frequency range enabling for frequency division with a simple constitution.
Patent JP-S5610954-A (JP)
Title: Semiconductor device
Inventor: OKIZAKI HIROAKI
IPC: H01L21/822
Filed: 1979-07-05
Abstract: PURPOSE:To provide a semiconductor device which has a small-sized, stable and large capacity capacitor, by providing the first electrode through an insulating film on a semiconductor substrate, superimposing the second electrode through an insulating film thereon and connecting the second electrode to a substrate. CONSTITUTION:A thin film portion 14 is selectively formed on an SiO2 film 13 on an N-type layer 12 of a P-type Si substrate 11. Doped polysilicon layer 15 and SiO2 layer 16 are selectively laminated thereon, and a thin film portion 17 is formed on the layer 16. Then, openings are perforated at the layers 16 and 13, and aluminum electrodes 18, 19 are formed respectively through the openings. According to this configuration a capacity formed by the layers 12-14-15 and a capacity formed by the layers 15-17-18 are connected in parallel with the same area but with increased capacity without P-N junction capacity, and the capacity is accordingly constant irrespective of the voltage applied between the electrodes 18 and 19. Even if voltage applied on the polysilicon layer 15, the metal electrode 18 and the N-layer 12 is inverted, no affect is exerted to the capacity nor temperature coefficient is lncorporated.
Patent JP-H04224540-A (JP)
Title: Process for producing alkoxylate having narrow and uniform distribution
Inventor: IGUNATSU UIMUMERU
IPC: C07C41/03
Filed: 1991-04-17
Abstract: PURPOSE: To provide a process for preparing an alkoxylate excellent in not only the narrow homogeneous distribution but also the color quality, with high yield, in which process for alkoxylation an antimony pentahalide can be handled without serious problems.  
     CONSTITUTION: The alkoxylation of a compound including an active hydrogen atom using an antimony pentahalide as a catalyst, comprises preparing a premixture of the catalyst by dissolving the antimony pentahalide in a partial amount of the compound to be alkoxylated at below 60°C so to be at most 30 mol.% of concentration of the antimony pentahalide, mixing at least a part of the prepared premixture of catalyst as a component of the catalyst, with the remaining amount of the compound to be alkoxylated, and reacting the resulting starting mixture with an alkylene oxide. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06272001-A (JP)
Title: Production of al-mg-si series alloy metal plate excellent in heating hardenability
Inventor: KISHINO KUNIHIKO
IPC: C22C21/06
Filed: 1993-03-19
Abstract: PURPOSE:To produce an Al-Mg-Si series alloy metal plate excellent in heating hardenability by subjecting an Al allay contg. specified amounts of Mg, Si, Fe, Cu, Zn, Mn, Cr, Zr, Ti, B and Be to a specified homogenizing treatment, hot rolling, cold rolling and solution treatment. CONSTITUTION:The ingot of an Al alloy contg., by weight, 0.2 to 2% Mg and 0.2 to 2% Si and furthermore contg. one or more kinds among <=2% Fe, <=2% Cu, <=3% Zn, <=2% Mn, <=0.5% Cr, <=0.3% Zr, <=0.2% Ti, <=0.1% B and <=0.05% Be, and the balance substantial Al is heated to >=480 deg.C and is subjected to homogenizing treatment. After that, this ingot is heated to >=480 deg.C, is thereafter subjected to hot rolling and is passed through the temp. range of 360 to 450 deg.C for <15min, and it is completed at <=360 deg.C. Subsequently, this hot rolled plate is subjected to cold rolling including intermediate rolling according to necessary to regulate its plate thickness into a prescribed one. Next, this cold rolled plate is subjected to solution treatment of heating to >=500 deg.C for >=10sec.
Patent JP-S5710661-A (JP)
Title: Recording liquid
Inventor: MATSUFUJI YOUJI
IPC: C09D11/00
Filed: 1980-06-24
Abstract: PURPOSE: A novel recording liquid, prepared by dispersing fine pigment particles in a nonaqueous medium with a specific sorbitan fatty acid ester compound as a dispersing agent, having improved extruding stability, storage stability for a long term and water and light resistance, and usable for the ink jet recording method.  
     CONSTITUTION: A recording liquid prepared by mixing and grinding a pigment in a nonaqueous medium, e.g. an organic solvent, with a sorbitan ester of a fatty acid expressed by formula I or II (Y is H or formula III; R 1  and R 2  are 10W20C alkyl), e.g. 1.5-sorbitan monolaurate expressed by formula IV or 1,4-sorbitan tristearate expressed by formula V, in a ball mill, etc. The amount of the dispersing agnet is preferably 10W150pts.wt. based on 100pts.wt. pigment. Preferably, the grinding is carried out in a concentration as high as possible, and the final viscosity of the recording liquid is adjusted to 3W10cps.  
     EFFECT: The fixing property, density of images and brightness simultaneously are satisfied with little odor and toxicity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63252083-A (JP)
Title: Picture coding transmitter
Inventor: AMANO TORU
IPC: H04N19/70
Filed: 1987-04-09
Abstract: PURPOSE:To improve the picture quality by multiplexing a voice and a picture data on an assigned time slot in the presence of a voice signal and multiplexing a picture data onto a voice time slot in the absence of sound. CONSTITUTION:A digital picture signal from an input terminal 1 is coded and given to a transmission buffer memory 3, a coded mode is controlled in response to the occupied quantity (a) in the memory 3, the band is compressed and stored in the memory 3. The memory 3 stores the controlled data and sends the read data (c) to a multiplexer 4 by a signal (b) from the multiplexer 4. A digital voice data (d) from a terminal 5 is fed to a multiplex control circuit 6 to check the level and outputs a signal (e) after discriminating the presence or absence of the voice signal. In the pressure of voice, the data (d) is multiplexed onto a prescribed slot of the multiplexer 4. In the absence of voice, the video data (c) is assigned to the voice slot of the multiplexer 4. An output (f) of the multiplexer 4 is interfaced (7) and outputted (8). Thus, the quality of picture is improved.
Patent JP-S58204718-A (JP)
Inventor: KONNO MASAHIRO
IPC: H02H3/05
Filed: 1982-05-21
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-S60230543-A (JP)
Title: Engine equipped with fuel injector
Inventor: MISUMI MASANORI
IPC: F02D41/34
Filed: 1984-04-27
Abstract: PURPOSE:To permit the superior layered combustion by installing a swirl varying apparatus for controlling the magnitude of the swirl into a suction passage in which a fuel injection valve is arranged and delaying the fuel injection completion timing as the swirl varying apparatus is operated in the direction for weakening swirl. CONSTITUTION:In the throttle-valve downstream side part in a suction passage 5, a fuel injection valve 12 is arranged towards a suction valve 3. In the suction passage 5, the downstream side part which communicates to a combustion chamber 2 is divided into the primary and the secondary side suction passages 5a and 5b by a partitioning wall 18. The primary-side suction passage 5a is formed to have a relatively small passage area and opened as a port 11a for swirl at the suction port 11 on a little upstream side from the suction valve 3. While, the swirl control valve 19 of a swirl varying apparatus 15 is installed into the secondary-side suction passage 5b, and as the valve 19 is operated in the direction for weakening swirl, the injection completion timing of a fuel injection valve 12 is delayed.
Patent JP-S5610066-A (JP)
Title: Dc motor
Inventor: GOTOU MAKOTO
IPC: H02K29/00
Filed: 1979-07-05
Abstract: PURPOSE:To increase the efficiency and function of the motor with a simple construction by  laminarly arranging constituents of the first and second phases of an armature core so that they  constitute a phase difference substantially equal to 1/2 of the magnetic pole period 360 deg. of a field  magnetic part consisting of three poles, i.e. N, S poles and a nonmagnetic pole. CONSTITUTION:The magnetic flux emitted from a field part 16 takes a path leading from the  field part 16 via magnetic plates 6, 10, 15 and 11 back to the field part 16, in the case of the first  phase constitutent 20, and takes another path leading from the field part 16 via magnetic plates  11, 15, 10 and 6 back to the field part 16, in the case of the second phase constituent. Therefore,  to the first phase coil there is interlinked a magnetic flux which flows into and out of the magnetic  pole 6a of the magnetic plate 6, and to the second phase coil there is interlinked a magnetic flux  which flows into and out of the magnetic pole 11a of the magnetic pole 11. The torque generated  when a current is caused flow through these coils is proportional to the ratio of the fluctuation of  the interlinkage magnetic flux phi with respect to the fluctuation of the rotational angle theta and the  product of the currents. Accordingly, when the coil into which a current of a specific value flows  is switched at every time of 1/2 rotation (180 deg.) of the magnetic pole period of the field part 16 in  correspondence to the variation of the rotational angle theta, a rotation torque free of irregularity can be obtained. By these procedures, the efficiency and function of the motor can be increased.
Patent JP-H03284949-A (JP)
Title: Ink jet recording head and ink jet recording device using same head
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/05
Filed: 1990-03-31
Abstract: PURPOSE:To prevent propagation of a pressure wave using a pressure wave propagation preventing member and to block generation of density irregularities in a record image by providing a pressure wave propagation preventing member capable of scattering, absorbing or reflecting the pressure wave irregularly in the space of a common liquid chamber which does not prevent a passage of ink to the wall surface of a common liquid body and/or to a liquid path. CONSTITUTION:14 is an uneven rough surface formed on a liquid chamber wall 12 around a common liquid chamber 5. When the common liquid chamber 5 is formed with its peripheral liquid chamber wall 12 using, for example, photosensitive resin, a mask pattern is used, or the liquid chamber wall 12 is processed using ultrasound or using a sand blast technique, when the liquid chamber wall 12 is formed in glass or metal. Consequently, the energy of the pressure wave is diminished and the generation of density irregularities is prevented by allowing one pressure wave to interfere with the other pressure wave or these pressure waves to be scattered or dispersed in an area related to the common liquid chamber.
Patent JP-H02267253-A (JP)
Title: Permanent metal mold for casting
Inventor: SUGITANI YOSHIHIRO
IPC: C23C4/10
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a permanent metal mold for casting by forming a coating of an Ni-base alloy having a specific composition containing Co, Cr, and Y on the internal wall of a mold and further forming a coating of ZrO2-base ceramics having a specific composition containing Y2O3 on the above coating. CONSTITUTION:A coating of an Ni-base alloy is formed on the internal wall of a copper or steel mold plated or nonplated with Ni, and further, a coating of ZrO2-base ceramics is formed on the above coating. The above alloy coating has a composition consisting of, by weight, 40-60% Ni, 20-40% Co, 15-25% Cr, and 0.1-1% Y and is formed by thermally spraying a powder of an alloy with a specific composition, and it is preferable to regulate the thickness to about 50-600mum. On the other hand, the above ceramic layer has a composition consisting of about 8% Y2O3 and the balance ZrO2, and it is preferable to regulate the thickness to about 50-500mum by means of thermal spraying. The above alloy coating provides strength to the internal surface of the mold and improves durability and wear resistance. On the other hand, the ceramic layer excludes gas improves heat resistance and durability. By this method, the permanent metal mold for casting having extremely long service life can be obtained.