baber/WOPTO huggingface dataset:
Patent JP-H03142847-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIDA TAKASHI
IPC: H01L21/60
Filed: 1989-10-30
Abstract: PURPOSE:To restrain a concentration of a thermal stress generated by a difference in a coefficient of thermal expansion by a method wherein a connecting member is formed as a needle-shaped electrode of a linear structure, one end side of it is connected to an electrode part of a wiring board and the other end side is connected to an electrode part of a semiconductor chip. CONSTITUTION:A wire 8 of a prescribed length is first passed through a wiring hole 11 in a wiring board 2; one end side of the wire 8 is pressure-bonded to an electrode 9 of the wiring board 2; a needle-shaped electrode 7 is formed. The other end side of the wire 8 is pressure-bonded to a corresponding chip electrode 4 of a semiconductor chip 1 which is fixed and bonded to a heat sink 5. Thereby, the chip electrode 4 of the semiconductor chip 1 and the electrode 9 of the wiring board 2 are connected electrically by using the needle- shaped electrode 7; In addition, all wires 8 of the wiring board 2 are pressure- bonded; after that, the semiconductor chip 1 connected to the wiring board 2 via needle-shaped electrodes 7 are sealed airtightly by using a cap 3 via sealing members 10. Thereby, a semiconductor integrated circuit device of a modular structure can be manufactured.
Patent JP-H02126632-A (JP)
Title: Vapor phase epitaxy for compound semiconductor crystal layer and reaction tube therefor
Inventor: KOBAYASHI TAKASHI
IPC: H01L21/205
Filed: 1988-11-05
Abstract: PURPOSE:To form a compound semiconductor crystal layer so as to have a desired composition as well as a thickness in such a way that intermediate reaction does not take place very often between two kinds or more of organic metal compound material gases by introducing an inactive gas into a reaction tube through an inactive gas introduction tube. CONSTITUTION:When a compound semiconductor crystal layer is formed on a substrate 6, a hydrogen gas is introduced into a reaction tube 1 through an inactive gas introduction tube 3. As the first and second material gases are mixed only from material gas introduction tubes 2 and 4 on an upper neighbouring region of the substrate 6 as well as from the side of inactive gas introduction tube 3, reaction takes place between the first and second material gases only from material gas introduction tubes 2 and 4 on the upper neighbouring region of the substrate 6 as well as from the side of inactive gas introduction tube 3. As a result of the above reaction, a compound semiconductor crystal layer is formed on the substrate 6 on the basis of reaction which takes place between the first and second organic metal compound material gases at a region extending from material gas introduction tubes 2 and 4 on the upper neighbouring region of the substrate 6 as well as from the side of inactive gas introduction tube 3 to a place on the substrate 6.
Patent JP-H08113342-A (JP)
Title: Driven roller for belt conveyer
Inventor: YANO KICHIYA
IPC: C08K7/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide a driven roller for a belt conveyer excellent in abrasion resistance, vibrationproofness, quietness, weathering resistance and economics. CONSTITUTION: Short fiber composite rubber molds 2 are wound on the outer periphery of a metallic core material 1. In these short fiber composite rubber molds 2, short fibers 6, having a fibrillated high elastic modulus of 2-40 weight parts, is dispersed in rubber base material. Moreover, these short fibers are fibrillated into a diameter of shorter than 1μm.
Patent JP-2001099686-A (JP)
Title: Optical monitoring apparatus and optical fiber sensor
Inventor: KURII MASATO
IPC: G01D21/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To develop a technique for safely monitoring in real time without patrolling, etc., generation of debris flows or the like at a region to be monitored which is located at a mountainous part or the like. SOLUTION: An object to be monitored which is a debris flow 10 or the like generated at a mountainous slope 3 or the like possible to collapse is detected by optical fiber sensors 11a and 11b installed to a region 2 to be monitored. The region is set to a path where the object is estimated to move. An optical monitoring apparatus 1 can accordingly detect generation of the debris flow or the like. The fiber optic sensor 11b is constituted to cause deformation such as bending or the like, or breaking to an optical fiber when receiving a pressing force from the object at a pressure-receiving member 13.
Patent JP-H1078689-A (JP)
Title: Image forming device
Inventor: KADONAGA MASAFUMI
IPC: G03G15/01
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To excellently prevent transfer dust without providing an additional mechanism by satisfying a specified condition among the moving distance, the surface moving speed, the volume resistivity and the dielectric constant of an intermediate transfer body and the dielectric constant of vacuum. SOLUTION: An intermediate transfer belt 19 is brought into press-contact with a photoreceptor 9 between a transfer bias roller 20a and a ground roller 20b. Then, a toner image on the photoreceptor 9 is successively superposed and transferred to the belt 19 by the roller 20a, the roller 20b grounded to be at potential zero, and a transfer bias power source 40 for impressing specified transfer bias voltage on the roller 20a. When it is assumed that the moving distance of the surface of the intermediate transfer body 19 between a ground electrode and a ground opposed part is L1 , the surface moving speed, the volume resistivity and the dielectric constant of the transfer body 19 are VL, ρV, and E3 , and the dielectric constant of the vacuum is EεO, the condition expressed by L1 /VL</ρv .ε3 ε0 is satisfied.
Patent JP-H0594146-A (JP)
Title: Luminance control circuit
Inventor: NAKAGAWA TOMOHIRO
IPC: G09G1/00
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a luminance control circuit which does not generate the difference of luminance between input signals of different horizontal frequencies. CONSTITUTION:The circuit is provided with a horizontal frequency detecting means 5 for detecting the horizontal frequency of a horizontal synchronizing signal, a frequency/voltage converting means 6 for converting the detected horizontal frequency to the corresponding voltage value, and a luminance adjusting means 7 for adjusting a luminance control voltage outputted from a luminance setting means, based on the voltage value. In such a manner, by compensating the difference of luminance caused by an irradiation time, etc., of an electron beam by the quantity of the electron beam, etc., the luminance control circuit which can keep a virtual luminance roughly constant even between input signals of different horizontal frequencies is obtained.
Patent JP-H10102690-A (JP)
Title: Folded-plate roof structure and fitting tool thereof
Inventor: YASUMOTO JUICHI
IPC: E04D3/362
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixing work of folded-plates, by forming a fitting part and a part to be fitted at the side edge of a folded-plate to mutually connect adjacent folded-plates and fixing only one side edge of the folded-plate to a substrate by fixing members. SOLUTION: A fixing part 5 is bent and formed at one side edge of a chevron-shaped folded-plate 2 having a crest 2d and a valley 2a through a horizontal part 2c and a part 6 to be fitted is bent and formed at the other side. The part 6 to be fitted of the folded-plate 2 is fitted to the fixing piece 8 of a fixing member 4 for the folded-plate. And the fixing member 4 is fastened to a substrate member 3 made of a H-steel by bolts 10. Thereafter, the fixing part 5 of the folded-plate 2 adjacent to the part 6 to be fitted of the folded-plate 2 already fastened is inserted and fixed. Accordingly, by only correctly positioning one side end of the folded-plate 2 fixed to the end, the other end edge of the folded-back plate 2 is arranged at a specified position. And hence, the positioning work is not required and the fixing work can be easily carried out without use of tight frames.  And the whole part of the crest 2d copes with the temperature variation through extension and contraction to prevent sounding.
Patent JP-H10103476-A (JP)
Title: Control device for automatic transmission
Inventor: NAGAOKA MITSURU
IPC: F16H61/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve stability of feed back control when the number of speeds is changed by arranging an oil pressure correction suppressing means for suppressing correction of feed oil pressure on the basis of feed back control while it is judged that a turbine rotational speed changing ratio is not stabilized by a rotation stability judging means. SOLUTION: A base transmission gear pressure is set in T1, and it is judged whether a shift up flag is transferred from a torque phase into an inertia phase or not in T2. It is judged whether a phase counter is the inertia phase or not in T6, and it is judged whether a turbine rotational speed changing rate is stabilized in the case of the inertia phase in T7. In the case where the turbine rotational speed changing ratio is not stabilized, transmission pressure is set in T9. In this case, feed back control is not carried out, but, feed forward control is carried out. It is thus possible to carry out stable oil pressure control regardless of high and low degrees of an oil temperature, and it is also possible to prevent generation of shift shock so as to carry out shift operation rapidly.
Patent JP-H01121839-A (JP)
Title: Image recorder
Inventor: ANDO KYOICHI
IPC: G03B27/62
Filed: 1987-11-06
Abstract: PURPOSE:To enable the setting of a stacker for imposing originals to an arbitrary position so that the originals can be arrayed and imposed on the stacker by constituting an original imposing part in such a manner that said part can be two-dimensionally moved in parallel without generating a deviation in an original discharging direction. CONSTITUTION:The stacker 32 is constituted of a base part 321 which is freely movable in the original discharging direction and the original imposing part 320 which is connected to the base part 321. A guiding member which extends in the direction orthogonal with the original discharging direction is provided to the base part 321 so that the original imposing part 320 can be moved freely along the guiding member 321a. The stacker 32 can, therefore, be set freely without generating a deviation in x-, y-directions, i.e., in the original discharging direction and the direction orthogonal therewith and without requiring force. The stacker 32 to be imposed with the originals subjected to recording is thereby set to the arbitrary position and further the originals of the different discharging positions are arrayed and imposed without dispersing the same.
Patent JP-S63133304-A (JP)
Title: Information reproducing circuit
Inventor: OKUBO TOSHIKI
IPC: G11B20/10
Filed: 1986-11-25
Abstract: PURPOSE:To eliminate a noise with high reliability by bringing a signal which has been read out by a magnetic head, to waveform shaping by a reproducing signal generating circuit, and also, generating a synchronizing signal which has synchronized with a reproducing signal, by a phase locking circuit, and eliminating a noise. CONSTITUTION:Information reproduced by a magnetic head 1 is converted to a digital signal by waveform shaping by a reproducing signal generating circuit 2, and inputted as an information signal on a signal line 102, to a noise eliminating circuit 3. A gate signal outputted onto a signal line 103 from the circuit 3 passes through an AND gate 5 together with the information signal on the signal line 102, and inputted as a data signal to a phase locking circuit 4. The circuit 4 synchronizes with the data signal, and outputs a window signal, and a synchronizing signal, onto a signal line 104 and a signal line 105, respectively. The circuit 3 generates a gate signal extending from the information signal on the signal line 102 to a start point of the next window signal, on the signal line 103, it is cut off that the information signal on the signal line 102 is inputted to the circuit 4 during this time, and a noise can be eliminated.
Patent JP-2001099908-A (JP)
Title: System for providing position measuring information
Inventor: MAEDA HIROAKI
IPC: H04W24/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress cost-up of a system to the minimum and to enhance the reliability, in position measurement. SOLUTION: A pseudo distance, a changing rate of the pseudo distance and a reference operation time error with respect to a communication satellite S1, for example, are observed by navigation stations E1-E3 installed on sites position-measured preliminarily by a reference coordinate system, the position, speed and the reference operation time error of the satellite S1, and reference operation time errors of the navigation stations E1-E3 are calculated by an orbit station 1 based on an observed result therein, and information of a calculated result therein is informed to the satellite S1 via an operation station 2 and a gateway station GW. The satellite S1 transmits a navigation signal to a user set to measure a position based on the informed calculated result.  Positioning information measured by the user set is informed to the satellite S1, navigation stations E1-E3, the orbit station 1 and the operation station 2.
Patent JP-H08145885-A (JP)
Title: Measuring device for sheet-like material transmissivity
Inventor: KATO SEIICHI
IPC: G01N21/59
Filed: 1994-11-15
Abstract: PURPOSE: To measure the transition of light transmissivity in the width direction at a time by measuring the concentration of each part of picture signal of a to-be-examined object and then obtaining concentration ratio of each part. CONSTITUTION: To-be-examined object 10 consists of a sheet-like shaded film far a composite glass, and includes light transmissivity transition part where color gradually comes lighter in width direction. The light from a lighting part 11 transmits through the to-be-examined object 10, and the picture signal imaged with an imaging part 12 comes to be, through an A/D convertor 21, quantized pixel data, and then sent to a CPU 24. At the CPU 24, the pixel data of the same column in the direction with no transmissivity transition is added, and the data of the same column added is taken as the concentration of the same column data, and based on the concentration of the same each column data against the concentration of the reference same column data, the concentration ratio of each same column data is obtained.  Then, the obtained concentration ratio of same column data is, with the use of preset color transmissivity conversion equation, converted into color transmissivity of each same column part for output.
Patent JP-H0695430-A (JP)
Title: Electrophotographic developer
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/08
Filed: 1991-10-01
Abstract: PURPOSE:To provide an electrophotographic developer having satisfactory anti- offsetting property, ensuring a low fixing temp. and not causing sticking on a fixing roll at the time of fixing an image and fit for high-speed fixing. CONSTITUTION:This electrophotographic developer consists of a toner and a carrier coated with silicone resin contg. electric conductive fine powder. The toner is based on a colorant, a bonding resin, polyester resin obtd. by polycondensing specified diol components with acid components including 1-50mol% dicarboxylic acid (including anhydride) represented by formula I and 10-30mol% trimellitic acid (including anhydride), a fluorine-contg. quat. ammonium salt compd. represented by formula II, a metal-contg. azo dye and a releasing agent. In the formula I, R<2> is 4-20C satd. or unsatd. hydrocarbon and R<3> is H or 4-20C satd. or unsatd. hydrocarbon. In the formula II, X is SO2 or CO, each of R<4>-R<7> is 1-10C alkyl or aryl and each of (m) and (n) is a positive integer.
Patent JP-H0592545-A (JP)
Title: Safety device of thermal transfer machine and the like
Inventor: IZUMIHARA HIROSHI
IPC: B41F33/00
Filed: 1991-09-30
Abstract: PURPOSE:To enhance safety, in a mechanism performing press operation by the ON-operation of two left and right start switches, by enabling press operation only when the hand pressing the left and right start switches is that of the same operator. CONSTITUTION:Fingerprint detection means 11, 12 are respectively provided to two left and right start switches and, when an operator performs the ON- operation of the start switches almost at the same time, the fingerprint stored in a memory 15 is collated with a detected fingerprint by a controller 13 to judge the coincidence and non-coincidence of the operator.
Patent JP-H06199658-A (JP)
Title: Composition containing nanoparticle and its preparation
Inventor: JIIGUFURIITO KEE JIYUUN
IPC: A61K49/00
Filed: 1993-11-10
Abstract: PURPOSE: To obtain a compsn. stabilizing nano-particles contg. a diagnostic drug or a medicine. CONSTITUTION: This compsn. contains nano-particles having tyloxapol adsorbed on the surfaces. The nano-particles may contain a surface modifying agent in a combined state. This compsn. is produced through a process for bringing nano-particles into contact with tyloxapol under sufficient conditions including time to obtain a nano-particle-tyloxapol compsn.
Patent JP-H04156167-A (JP)
Title: Picture reader and transparent original unit
Inventor: KOYANAGI YOSHIHIRO
IPC: H04N1/10
Filed: 1990-10-19
Abstract: PURPOSE:To improve the workability by using a small and light transparent original unit with simple constitution by arranging a magnetic force generating means and a magnetic substance to a reflecting original light source unit of a main body, and providing a drive means attracted with a transparent original unit to the transparent original unit movable on the upper part of the original platen. CONSTITUTION:An electromagnet 32 as magnetic force generating means to move a transparent original unit 14 for scanning is arranged to a reflecting original light source unit 20 arranged in an equipment main body housing 16. Then the transparent original unit 14 consists of a housing 40, a wheel 42, a rod light source 44 for reading a transparent original and a permanent magnet 46 as a drive means generating an attracting force with the electromagnet 32. The unit is placed to the upper face of the reader main body 12 in the case of reading the transparent original A, moved synchronously with the light source unit 20, which radiates and scans the transparent original A. Thus, the transparent original unit 14 is made small and light with simple constitution and the workability is improved.
Patent JP-H09203466-A (JP)
Title: Seal for preventing pack-out
Inventor: GARII EE DERIAN
IPC: F16J15/16
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent hardening of a material and pack-out in a range between a piston and sa seal ring enclosed the piston by circulating fluid washing flow around a piston member adjacently to the axial direction outer side end part of an elastic seal means. SOLUTION: A seal assembly 44 for preventing pack-out has a nearly annular main body 48. The housing 48 is installed on the annular recessed part 50 in a cylinder. The housing 48 has an annular channel 52 faced to a radial direction inner part, washing air flow including misty oil flows around a piston 34a passing the annular channel 52. It is thus possible to eliminate solid particle of an adhesive material having a fear such that it is leaked and moved from a cylinder chamber 46 to an elastic seal ring 54. Air flow including misty oil flows into an annular clearance space positioned on the bottom of a part of the seal ring 54 so as to prevent hardening of the solid particle.
Patent JP-H01123079-A (JP)
Title: Amorphous ni-p alloy
Inventor: TSUDA MINORU
IPC: C22C19/03
Filed: 1987-11-06
Abstract: PURPOSE:To provide an amorphous Ni-P alloy capable of maintaining the nonmagnetic state even after heating by carrying out electroless plating with an Ni-P plating bath contg. a citric acid component in a complexing agent in a specified molar ratio to Ni ions. CONSTITUTION:A plating bath contg. Ni ions, an Ni ion reducing agent, an Ni ion complexing agent, a pH adjusting agent and a sec phosphorus deposition accelerator or further contg. a prim. phosphorus depositing agent is prepd. so that a citric acid component in the complexing agent is contained in 1:8.0-1:10.0 molar ratio to Ni ions (Ni ions: C6H5O7). Other complexing agent may be incorporated by an equivalent amt. and a group IVa or VIa metal may be dissolved in 1:>=0.15 molar ratio to Ni ions. An amorphous Ni-P alloy layer is formed on the surface of copper foil, etc., by electroless plating with the plating bath. The alloy layer has corrosion and wear resistances and does not change the properties even when heated.
Patent JP-2001099796-A (JP)
Title: Photoelectron spectroscope device
Inventor: SHIGA KAN
IPC: G01N21/33
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectron spectroscope device of angle dispersion type capable of controlling the angle of incidence of vacuum ultraviolet light or a soft X-ray to a measured surface of a sample in respect of an angle rotation direction of the sample to be measured, and maintaining constant light intensity on the measured surface of the sample. SOLUTION: A first mirror 17 and a second mirror 18 are movable. A first mirror driving system 19 rotates the first mirror 17 by an angle θ/4, one - fourth of a rotation angle θ of a sample 6 in the direction same as the rotation direction of the sample. A second mirror driving system rotates the second mirror 18 by an angle θ/2, a half of the rotation angle θ of the sample 6 in the direction same as the rotation direction of the sample.
Patent JP-S61155361-A (JP)
Title: Fluorine-containing sulfonyl compound
Inventor: KOBAYASHI YOSHIRO
IPC: C07C317/44
Filed: 1984-12-27
Abstract: NEW MATERIAL:The compound of formula I (Rf is fluorine-containing aliphatic group; R<1> is aliphatic or aromatic group; R<2> is H, aliphatic group, aromatic group, OH, alkoxy, etc.; R<3> and R<4> are H, aliphatic group, aromatic group, cyano, carboxyl, etc.; R<5> and R<6> are H or aliphatic group). EXAMPLE:1-Phenylsulfonyl-2-trifluoromethyl-4-phenylbutan-4-one. USE:A synthetic intermediate for physiologically active substance. For example, it is useful as a synthetic intermediate for amino acid, hydroxyacid, etc., to give the compounds in high yield. PREPARATION:The compound of formula I can be prepared by adding benzenethiol to 3,3,3-trifluoropropene of formula II in NaOH+EtOH at 90 deg.C, reacting the components with each other for 4 days, reacting the resultant sulfide of formula III with sulfuryl chloride in CCl4 under refluxing, oxidizing the reaction product to sulfone with m-chloroperbenzoic acid in CH2Cl2, and dehydrochlorinating the reaction product with 1,8-diazabicyclo[5,4,0]-undecene in CH2Cl2 at room temperature.
Patent JP-S61158366-A (JP)
Inventor: EZEKIERU MEJIA
IPC: G09F3/02
Filed: 1984-12-29
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。