baber/WOPTO huggingface dataset:
Patent JP-H10338064-A (JP)
Title: Automotive rear seat storage structure
Inventor: YAMAMOTO HIROYOSHI
IPC: B60N2/30
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To simplify an automotive rear seat storage structure and to enhance luggage-carrying performance. SOLUTION: The seat cushion 1A and seat back 1B of a rear seat 1 are designed to be separable from each other, and an arm member 3 with one end freely rotationally attached to the rear of a roof 4 has the other free end 3A attached to the seat back 1B. The seat back 1B is separated from the seat cushion 1A, the arm member 3 is rotated upward, and the seat back 1B is stored above luggage room R, L and close to the roof 4, so that extra space near the roof 4, not closely related to luggage-carrying performance above the luggage room R, L, is used effectively to enable the luggage room space to be increased effectively.
Patent JP-S6290934-A (JP)
Title: Flattening etching method
Inventor: TANNO MASUO
IPC: H01L21/3105
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a large etching velocity by forming a coated film of thickness of the irregular step or larger on a silicon nitride film having an irregular surface, and monitoring an emitting light spectrum intensity variation while etching it with mixture gas plasma of fluorine compound and oxygen to detect and control the flattened state and to alter the mixture ratio of the compound and the oxygen. CONSTITUTION:A coated film 5 of the thickness of the irregular step or larger is formed on a silicon nitride film 3 having an irregular surface, and the film 5 is first flattened. Then, the film 3 having the irregular surface is flattened by means of plasma of the mixture gas of fluorine compound and oxygen selected at the mixture ratio so that the etching velocities of the films 3 and 5 become equal as reaction gas. The flattened state of the film 3 is controlled by monitoring the nitrogen atom emitting light spectrum intensity of the plasma light during the flattening etching.
Patent JP-S5853887-A (JP)
Inventor: ASAI KOUICHI
IPC: H05K3/30
Filed: 1981-09-26
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-S5675462-A (JP)
Title: Preparation of benzenecarboxylate
Inventor: ABE KOUICHI
IPC: C07C69/76
Filed: 1979-11-26
Abstract: PURPOSE: To obtain the titled compound at high reaction rate in high yield, by reacting benzenecarboxylic acid or benzenecarboxylic acid anhydride with an aliphatic alcohol using a specific aluminum compound-alkaline metallic compound catalyst.  
     CONSTITUTION: 8W10C Benzenecarboxylic acid or benzenecarboxylic acid anhydride (e.g., benzene-1,2-dicarboxylic acid, etc.) is reacted with 7W11C aliphatic alcohol (e.g., 2-ethylhexanol, etc.) using an alunium compound-alkaline metallic compound catalyst. In the reaction, a noncrystalline aluminum compound shown by the formula (X:Y=8W6:1) is used as the aluminum compound, to give a corresponding benzenecarboxylate. NaOH, Na 2 CO 3 , etc. is used as the alkaline compound, a cocatalyst, the reaction is carried out under normal pressure or reduced pressure at 180W250°C while removing the formed water out of the system by azeotropic distillation with the raw material alcohol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04261898-A (JP)
Title: Method for transferring unevenness
Inventor: YANAGISAWA KAZUNORI
IPC: B44C1/165
Filed: 1991-05-27
Abstract: PURPOSE:To rapidly, simply and accurately transfer unevenness. CONSTITUTION:A transfer method consists of a process wherein a resin film composed of an ultraviolet or electron beam curable resin is formed to the surface having unevenness of a transfer substrate 11, a process curing the resin film 2 by the irradiation with ultraviolet rays or electron beam and a process peeling off the cured resin film 2 from the transfer substrate 11.
Patent JP-H05326834-A (JP)
Title: High density mounting of integrated circuit chip
Inventor: AWAI HIROMITSU
IPC: H01L25/065
Filed: 1992-05-20
Abstract: PURPOSE:To mount the title multiple integrated circuit chips at high density. CONSTITUTION:The title high density mounting method is composed of the two steps as follows, i.e., the first step of forming a subsidence part having the area smaller than the mounting area of the first integrated circuit chip IC 1 but larger than that of the second circuit chip IC 2, furthermore having the larger depth than the mounting height of the second integrated circuit chip IC 2 on the mounting surface of a mounting substrate as well as the second step of loading the first integrated circuit chip IC 1 on the surface of the mounting substrate 1 in the subsidence part after mounting the second integrated circuit chip IC 2 on the bottom part of the subsidence part.
Patent JP-S6044772-A (JP)
Title: Heat collecting plate for solar energy-powered hot water supplyer and its manufacture
Inventor: SONE YUUJI
IPC: F24J2/48
Filed: 1983-08-22
Abstract: PURPOSE:To raise the manufacturing yield of products by enabling good solar energy absorptive film to be formed by a method in which the surface of a steel plate is treated so that a metal element-enriched layer in a reduced state is formed and then subjected to a bright annealing, followed by rust-proofing treatment before a selective absorption film processing. CONSTITUTION:A metal element(in reduced state)-enriched layer is provided on the surface of a stainless steel plate in a thickness of 50Angstrom  depth at most. In forming a selective absorption film for solar energy collection, the steel plate is subjected to a bright annealing process under conditions to meet the relationships, 800<=y<=1,100, -70<=x<=-30, and 10x+1,390<=y, where (x) is the temperature of dew point in  deg.C and (y) is the temperature of annealing in  deg.C, in an atmosphere of ammonia decomposed gas, hydrogen, etc. Then, the steel plate is dipped in a solution composed of 10-50wt% sulfuric acid and 0-30wt% sodium bichromate at 80 deg.C for 30min at maximum.
Patent JP-S63315157-A (JP)
Inventor: HORIDE FUMIO
IPC: A01N25/12
Filed: 1987-06-18
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-S5943168-A (JP)
Inventor: KUWABARA MITSUO
IPC: D06M101/16
Filed: 1982-09-03
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-S5942435-A (JP)
Title: Plasma emission spectrochemical analysis device
Inventor: MATSUSHIMA HIDEKAZU
IPC: G01N21/73
Filed: 1982-09-02
Abstract: PURPOSE:To set automatically, easily and quickly an optimum position for measurement, by providing a driving section which is controlled by a computer in accordance with emission spectrum data and moving the position of a plasma generation section by the driving section. CONSTITUTION:A sample contg. the elements to be quantitatively determined is beforehand introduced into plasma 2, and a stepping motor 8 is run by the command from a computer 7 to move a plasma generation section 1 by each 1mm. or 2mm.. The intensity of each element in each position is measured and stored. A sample which does not contain any element is introduced into the plasma 2 and the background intensity of each element in each position is similarly measured and stored. The signal background ratio in each position with all the elements to be measured is determined from these two results of the measurement. The max. position thereof is determined and an optimum position for measurement is calculated from said position. The section 1 is moved to the optimum position for measurement and is stopped finally. The optimum position for measurement is thus automatically set.
Patent JP-H09317713-A (JP)
Title: Hydraulic cylinder device
Inventor: KUNIMOTO ETSUO
IPC: F15B15/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently keep an oil film of a piston ring even in the case that the moving direction of a piston is changed over and prevent increase of friction in a hydraulic cylinder device which has the piston ring for keeping oil-tightness. SOLUTION: Minute oscillation generating actuators (electromagnets or piezoelectric elements) 4 are arranged respectively adjacently to both sides of a piston ring 3 with a clearance in the circumferential direction of a piston 2. Minute oscillations are generated on the piston ring 3 to always keep an oil film between the piston ring 3 and an inner wall of a cylinder A. Oil-tightness can be held without increasing frictional force.
Patent JP-2000340697-A (JP)
Title: Bga-type semiconductor device
Inventor: SAKAI HIROSHI
IPC: H05K3/22
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To correct a bad soldering generated when a BGA is mounted on a motherboard, etc., of a system, without replacing the BGA. SOLUTION: A BGA-type semiconductor device comprises a semiconductor chip 1, an interposer substrate 3 for mounting the semiconductor chip 1, and a plurality of solder balls 2 disposed on one face of the interposer substrate 3 on a surface side opposite to the one mounted with the semiconductor chip 1. The interposer substrate 3 is formed with a plurality of through holes 4 which pass through the interposer substrate 3 in the thickness direction. All of the solder balls 2 are disposed at the places corresponding to one of through- holes 4 so as to block the through-holes 4.
Patent JP-S6047348-A (JP)
Title: Color picture tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1983-08-24
Abstract: PURPOSE:To restrain the effect of accumulated charges to the minimum extent by setting a gap etc. between a focusing electrode of an electron gun and an inner wall of a neck corresponding to the focusing electrode in an optimum con- dition. CONSTITUTION:The third grid 31 and the fourth grid 32 which form a main lens within a neck 36 are successively supported and secured in the appropriate positions through a bead glass 35. On a line which represents the shortest distance between an aperture 33 of the focusing electrode and the inner wall of the neck 36 corresponding to the focusing electrode, that is, in the case of an in-line arrangement system, when the gap between the outer most end of the focusing electrode and the inner wall of the neck is (a), and the width between the end of the aperture to the inner wall of the neck and the outer most end of the focusing electrode is (t), on the line B-B which connects the centers of respectives apertures, to each other 1.0<=t/a<=2.0 shall be satisfied. Whereby, the displacement volume of the convergence due to the effect of the accumulated charges in the inner wall of the neck can basically be restrained to the minimum extent.
Patent JP-H113345-A (JP)
Title: Overlapped processing control system
Inventor: SAGA KOICHI
IPC: G06F17/30
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently obtain the processing result obtained by processing in the past without executing such overlapped processing as execute a processing program every time so as to obtain the processing result. SOLUTION: When a processing condition to process this time is registered in a processing condition processing result managing table 8, a processing condition analytic part 2 sets the entry number of the table 8 corresponding to the processing condition, a pointer to a processing condition housing part 6 and a pointer to a processing result housing part 7 to a processing control table. Then a processing execution control part 1 reads a processing result from the part 7 based on the pointer to the part 7 read from the set table 9 and processes the result.
Patent JP-S5854655-A (JP)
Title: Thick film circuit device
Inventor: FUJI MASAAKI
IPC: H01L23/02
Filed: 1981-09-28
Abstract: PURPOSE:To enable to manufacture a thick film circuit device inexpensively with high reliability and high yield by sealing an IC chip with glass on a substrate by employing a ceramic cover. CONSTITUTION:A thick film conductor 2, a thick film resistor 3, an external terminal 6, a chip condenser 7 and a semiconductor IC chip 4 are formed on a ceramic insulating substrate 1. The chip 4 is connected by a wire bonding method to the conductor 2, and is hermetically sealed by a ceramic cover 5 printed and formed with sealing glass at the edge. Accordingly, the chip 4 is not corroded with corrosive atmosphere, and is strong against physical damage with high reliability.
Patent JP-S5277367-A (JP)
Title: Preventing apparatus for generation of noises upon transportation of s teel pipes
Inventor: SENDATE AKIO
IPC: B65G11/20
Filed: 1975-12-24
Abstract: PURPOSE: To provide a preventing apparatus for generation of noises upon transportation of steel pipes, in which positively exciting coil and negatively exciting coil are mounted on an iron core, so as to achieve pitch-feeding of steel pipes through excitation of these coils, whereby uniform pitch-feeding is enabled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5942707-A (JP)
Inventor: YAMADA TADATOSHI
IPC: H01B5/00
Filed: 1982-08-31
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-S6214338-A (JP)
Title: Tracking device
Inventor: YAMAHATA MAKOTO
IPC: G11B7/09
Filed: 1985-07-11
Abstract: PURPOSE:To satisfy requested tracking control accuracy with a simple means by providing leaf springs at positions keeping the same distance from the position of the center of gravity of a yoke and controlling the upper limit of bendable part of the leaf spring on the driving force center line. CONSTITUTION:The center of gravity G of the yoke is positioned on the driving force center line L and also, each of a leaf springs SP2 is provided at a position (p) keeping the same distance from the center of gravity G of the yoke in tracking direction. Therefore, a distance piece 10 is inserted to the one side of a yoke M2, and at the third place, with positioning the upper limit of the bendable part (l) of the leaf spring SP2 on the driving force center line L, the bending part 8a of a balancing member 8 or the lower periphery of the distance piece 10 and pressing parts 9 and 9a is arranged on the driving force center line L. At such a time, a proper vibration component of high frequency is generated by the reaction of suction force or resiliency in the yoke M2, however, so that the leaf spring SP2 absorbs the proper vibration component, an optical pickup 3 is not affected by the above. Thus, it is possible to satisfy the tracing control accuracy with a light, small and simplified means.
Patent JP-H0319251-A (JP)
Title: Inspection method for semiconductor device
Inventor: BESSHO YOSHIHIRO
IPC: H01L21/66
Filed: 1989-06-15
Abstract: PURPOSE:To facilitate exchange by using a solvent type conductive adhesive agent, performing electric inspection in a temporarily hardened state, and detecting defects of a device itself or imperfect mounting. CONSTITUTION:On a specified conductor electrode 2 on a circuit board 1, a semiconductor device 3 is mounted by face down bonding using solvent type conductive adhesive agent; solvent of low boiling point in adhesive agent 4 composed of two kinds of solvent whose boiling points are different is vaporized by heating; at this time, the connection resistance of the semiconductor device 3 is reduced in accordance with the evaporation degree of the solvent part in the adhesive agent 4, and electrical continuity is stabilized. After that, in order to inspect the defect of the device 3 itself and imperfect mounting, electric inspection is performed with a testing probe pin 5 on a conductor electrode 2 of the circuit board 1. In this case, since the inspection is performed in the temporarily hardened state of the adhesive agent 4, the device 3 can be easily detached and exchanged when defect is detected.
Patent JP-H09314729-A (JP)
Title: Transparent conductive film and manufacture thereof
Inventor: KOBAYASHI MASANORI
IPC: B32B7/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain good gas barrier, chemical resistance, surface smoothness, and productivity by a method in which a transparent gas barrier thin film containing metal oxide as a main component and a protective film mainly containing an organic crosslinked substance are formed in sequence on one side of a transparent polymer film, and a transparent conductive thin film is formed on one side the protective film. SOLUTION: A transparent gas barrier thin film 2 containing metal oxide as a main component and a protective film 3 containing a crosslinked organic substance as a main component are formed at least on one side of a transparent polymer film 1, a transparent conductive thin film 4 is formed at least on one side of the protective film 3. The central line average roughness on the surface of the thin film 4 is made not exceeding 10nm, and as regards the protective film 3, the variation in the total light transmittance of the protective film 3 after being contacted with one or more kinds of liquids selected from among γ-butyrolactone dimethyl acetammde, acetone, ethyl alcohol, 5% hydrochloric acid aqueous solution and 5% sodium hydroxide and a haze value is made within 3%.  The protective film 3 is made to be a crosslinked substance of a monomer in which at least 20wt.% is made from a bismaleimide type compound.
Patent JP-H112988-A (JP)
Title: Fixing temperature control method
Inventor: MIYASAKA YUTAKA
IPC: G03G15/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing temperature control method capable of controlling even a fixing roller having a high temperature rising ratio, so as to control the fixing roller to a prescribed temp. and preventing the prolongation of a warming up period, without being affected by irregularities in detection caused by the soiling of the surface of a temperature sensor provided in the paper passage part of the fixing roller. SOLUTION: In the method, thermistors 105 and 106 are provided in the paper passage and nonpassage parts of the fixing roller 101 respectively and fixing temperature control for executing the heating control of the fixing roller 101 is executed on the basis of the results of the detections from the thermistors 105 and 106. In such a case, when a detected temp. from the thermistor 106 reaches the prescribed temp., during the warm-up, this warm-up is completed and temperature data reduced from the detected temp. from the thermistor 105 at this time is stored in a nonvolatile memory, as Tmain1. The heating control is executed by the temperature data Tmain1 stored in the nonvolatile memory, based on the detected temp. from the thermistor 105, after the warm-up is completed.
Patent JP-S5942050-A (JP)
Inventor: HATA MINORU
IPC: E04G21/00
Filed: 1982-09-03
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-H0510418-A (JP)
Title: Abrasion resistant gear for power tool
Inventor: IIZUKA TSUTOMU
IPC: B25B21/00
Filed: 1991-06-26
Abstract: PURPOSE:To improve the abrasion resistance of a gear for a power tool so as to prolong the life of the power tool. CONSTITUTION:A high-hardness baron diffused coating layer 3 is formed on the surface 2 of a gear 1, and a carburizing-hardened layer 4 is further formed inside to provide the gear 1 with high abrasion resistance by the combined effect.
Patent JP-S6131517-A (JP)
Title: Method and device of detecting underground installation state of drain material
Inventor: AKIMOTO AKIRA
IPC: E02D3/10
Filed: 1984-07-23
Abstract: PURPOSE:To easily detect the underground installation condition of a drain material, by a method wherein movement of the drain material to and from a mandrel is converted into rotation of a roller located to the interior of a mandrel to detect the rotation state of the roller. CONSTITUTION:A roller 3 of non-metal is located to the inner wall of a mandrel 2 through a lateral axle 4, objects 5 to be detected, such as metal pieces, are attached to the peripheral surface of the roller 3, and a sensor 8 is located in a position in the vicinity thereof. After the mandrel 2 is driven in a ground, the mandrel 2 is lifted up as a drain paper 1, nipped between the roller 3 and an auxiliary roller 6, is caused to come out from the forward end of the mandrel. In this case, the roller 3 is rotated and passage of the objects 5 to be detected is detected by the sensor 8, and this enables permits the underground installation state of the drain paper 1 to be found on a ground.
Patent JP-S63317752-A (JP)
Title: Sealed sample container for thermal analysis
Inventor: NOGUCHI MANABU
IPC: G01N25/20
Filed: 1987-06-20
Abstract: PURPOSE:To improve breakdown strength when temperature is increased, in a sealed sample container for thermal analysis, by tightly sealing the container so as to cover the opening part of the main body of the container with a cap. CONSTITUTION:A sample is heated or cooled, and the thermal change of the sample is analyzed in a sealed sample container. A main body 1 of the container is filled with a sample 7, and the container is tightly sealed with a cap 2. The inner surface 6 of the cap 2 is formed in a tapered shape. Therefore, when the cap 2 is mounted on the main body 1 of the container, the outer surface 8 of the main body 1 of the container is pushed to the inner surface of the cap 2 and tightly sealed. The container, which is formed in this way, is put into a furnace for thermal analysis, and temperature is increased. At this time, the internal pressure in the main body 1 of the container is increased, and the outer surface 8 of the main body 1 of the container is pushed to the inner surface of the cap 2. Therefore, both parts are brought into firm contact. In this way, the sealing at high temperature can be made perfect.
Patent JP-S6045411-A (JP)
Title: Support device for shock-absorber
Inventor: SATOU HIROKI
IPC: B60G17/00
Filed: 1983-08-22
Abstract: PURPOSE:To enhance the characteristic of road-holding, by providing such an arrangement that a suspension bushing for the upper support of a shock-absorber is made expansible and contractible by the charge and discharge of pressure fluid, and therefore, pressure fluid is fed upon detection of running on a rough road to increase a spring constant. CONSTITUTION:When the top end part of a piston rod 10 in a shock-absorber 8 which is disposed, for absorbing vibration of a suspension spring 23, between a wheel support member and a vehicle body 21, is attached to the vehicle body 21, there is used a suspension bushing 16 which is formed by vulcanizing a rubber resilient member 15 to bond the latter between support plates 13, 14. The resilient member 15 of the suspension bushing 16 is incorporated therein with a plurality of hollow bags 27 connected to a pressure fluid source through a hose 30 and a solenoid valve. When a control circuit detects a variation in the output of a vehicle height sensor or vertical acceleration detecting sensor so that running on a rough load is detected, the solenoid valve is opened to rais the pressure in the bags 27 to increase the spring constant of the suspension spring 16.
Patent JP-S5865215-A (JP)
Inventor: ARAN SHINKUREA MARIOTSUTO
IPC: A61K31/19
Filed: 1982-09-03
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-S5377233-A (JP)
Title: Device for coating
Inventor: SAKAMOTO YUKIO
IPC: B05C11/04
Filed: 1976-12-20
Abstract: PURPOSE: A pair of fixed applicators whose surfaces stand opposite to each other and have different radiuses of curvature are equipped so as to contact with both surfaces of the substrate that is transferring after a coating has been applied to both surfaces, thereby coating layers are made different in thickness asymetrically with respect tot he substrate. 
     COPYRIGHT: (C)1978,JPO&Japio