baber/WOPTO huggingface dataset:
Patent JP-H07124647-A (JP)
Title: Coiling equipment
Inventor: NITANDA MASAO
IPC: B21B39/14
Filed: 1993-11-02
Abstract: PURPOSE:To guide a strip into a coiler without trouble even it is thin or thick. CONSTITUTION:In the case of guiding upper and lower surfaces of a strip 2 get out of a coiler inlet side pinch roll 6 and introducing into a coiler 7 with an upper guide 8 and a lower guide 9 installed between the coiler side pinch roll 6 and the coiler 7, an upper stream side upper moving guide 19 among the upper guides 8 is made to be swingable up and down around its upper stream end. When the strip 2 is thick, an interval 18 between the down stream end of the upper steam side upper moving guide 19 and the lower guide 9 is made broad and the passing resistance of the strip 2 is made small, and when the strip 2 is thin, the interval 8 is made narrow and the top end of the strip 2 can be prevented from being tucked up or bent caused by the wind pressure.
Patent JP-H03135553-A (JP)
Title: Heat developable photosensitive material improved in sharpness
Inventor: SUDA YOSHIHIKO
IPC: G03C8/40
Filed: 1989-10-20
Abstract: PURPOSE:To enhance sharpness and stability against time lapse by incorporating a specified compound. CONSTITUTION:The heat-developable photosensitive material formed on a support contains photosensitive silver halide, a reducing agent and/or its precursor, a binder, and at least one of hepta- and nona-methinecyanine dyes having as the mother ring, pyrrolopyridine, thienopyryrrole, or furopyrrole ring substituted by >= 2 groups of formula -CH2CH2OR (R being H or alkyl) or >= 2 acid groups, thus permitting the obtained heat-developable photosensitive material to be superior in sharpness, good in stability against time lapse, and containing a filter dye not adversely affecting storage stability of an image obtained by heat development.
Patent JP-H04265299-A (JP)
Title: Method for production of single crystal of silicon carbide
Inventor: JIEEMUSU AREN JIENSEN
IPC: C30B29/62
Filed: 1991-07-24
Abstract: PURPOSE: To provide a method for manufacturing a silicon carbide single crystal by reacting a silicon source and carbon at a high temperature under a non- oxidizing atmosphere.  
     CONSTITUTION: The silicon carbide single crystal is manufactured by reacting (a) silica gel, silicic acid or silicon, dioxide with an inorganic base and a multifunctional alcohol or the inorganic base and multifunctional phenol and obtaining carbon containing a chemically activated silicon compound, (b) mixing the activated silicon compound with carbon black or graphite and (c) heating the mixture to 1300-1700% under the nonoxidizing atmosphere. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02122227-A (JP)
Title: Measurement of stress of insulation spacer
Inventor: YAMAZAKI TOSHIHARU
IPC: G01L1/25
Filed: 1988-11-01
Abstract: PURPOSE:To measure a residual stress considering with the particle filled up amount without damaging the surface of an insulation spacer by making incident an X-ray having the wavelength close to the crystalline grid interval to the metal material, such as an alumina particle, etc. CONSTITUTION:By making incident the X-ray to an object to be tested, the spacer 10 with the different amount of particle filled up, the gradient of a linear graph for 2theta - sinphi made by a sinphi method and the stress or strain are measured, then the relation between this gradient and the stress or strain of the spacer 10 is decided with the examination in advance. Next, the stress or strain of the spacer 10 corresponding to the gradient of the linear graph of 2theta - sin<2>phi for the spacer 10 is measured from th e result obtained by the aforementioned decision and from the particle filled up amount of the space 10. With this arrangement, the amount of alumina particle 10b filled up on the surface of the spacer 10 can be nondestructively measured in high accuracy and a segregation of the particle 10b is measured, thereby a mechanical strength of the spacer can be learned. Further, the residual stress of the spacer 10 can be accurately measured from the filled up amount of the particle 10b.
Patent JP-H11108690-A (JP)
Title: Position detecting apparatus
Inventor: SHIMODAIRA TOSHIAKI
IPC: G01D5/245
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a position detecting apparatus which can prevent the instability of the output of position data caused by a multiple trigger phenomenon, by a method wherein a conversion table which is used to convert the output data of an A/D converter into the position data is endowed with a hysteresis characteristic. SOLUTION: For example, a detecting apparatus for the movement position of a moving body is provided with an A/D converter and with a memory. The movement position is inputted as an analog signal such as a voltage signal or the like. Digital data from the A/D converter is converted into position data so as to be outputted on the basis of a conversion table which is held by the memory. The conversion table is constituted of conversion tables (N's) which are allocated to respective position data (N's) (N=1, 2,...). In the tables (N's), the range of digital data on corresponding positions is set so as to become wide. Consequently, the changeover of the position data is endowed with a hysteresis characteristic.  When the movement speed of the moving body is fast, the digital data are converted by using a standard conversion table which is used in common for the respective position data (N's).
Patent JP-S63130521-A (JP)
Title: Dentifrice agent
Inventor: TSUJITA SATOSHI
IPC: A61K8/22
Filed: 1986-11-18
Abstract: PURPOSE:To obtain a dentifrice agent, containing oxygen in a quantity exceeding oxygen content containable at ordinary temperature under ordinary pressure, capable of suppressing propagation of anaerobic bacteria causing periodontosis and effective in preventing periodontosis. CONSTITUTION:A dentifrice agent, obtained by putting water or a solvent, e.g. glycerol, propylene glycol, ethyl alcohol, etc., ingredients used in ordinary dentifrice, e.g. polishing agent, wetting agent, binder, foaming agent or sweetener in a hermetically sealed container, e.g. bottle, can etc., and filling oxygen under pressure and containing oxygen in a quantity exceeding the oxygen content containable at ordinary temperature under ordinary pressure. Filling of oxygen under pressure is preferably carried out under the maximum 10atm pressure for the can and the maximum 5atm pressure for ordinary glass bottles.
Patent JP-S63128156-A (JP)
Title: Metal product for reinforcing refractory
Inventor: INAGAKI SHUICHI
IPC: C22C38/00
Filed: 1986-11-18
Abstract: PURPOSE:To improve the oxidation resistance of an alloy steel buried in refractories so as to prevent collapse by using iron contg. specified amts. of Cr, Ni and Si as the alloy steel. CONSTITUTION:This metal product for reinforcing refractories is made of an alloy steel consisting of 10-27% Cr, 8-20% Ni, 1.0-5.0% Si and the balance Fe. In the alloy steel, >=10% Cr improves the oxidation resistance but >27% Cr extremely deteriorates the cold workability. When the amt. of Ni is >=8%, the amt. of the austenite phase in the alloy structure is increased to >=90% and the strength at high temp. and the weldability are remarkably improved, but the upper limit of the Ni content is restricted to 20% for an economical reason and the degree of the effect Si deposits an Si oxide film on the surface of the alloy and protects the base metal from oxidation. 1% Si begins to produced the effect and >5% Si deteriorates the hot workability of the alloy.
Patent JP-H0994687-A (JP)
Title: Lead-free solder alloy
Inventor: MURATA TOSHIICHI
IPC: H05K3/34
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free solder alloy which may be lowered in soldering temp., does not impart thermal damage to electronic parts and does not peel after soldering and is easily plastically workable to a wire shape as the alloy has adequate mechanical strength and elongation rate. SOLUTION: This lead-free solder allay consists of 7 to 10wt.% Zn, 0.1 to 3.5wt.% Ag and/or 0.1 to 3wt.% Cu and the balance Sn. The lead-free solder alloy is otherwise formed by adding >=1 kinds selected from 0.5 to 6wt.% Bi and 0.5 to 3wt.% In to the alloy. Further, the lead-free solder alloy is formed by adding 0.001 to 1wt.% P to these alloys.
Patent JP-H03206900-A (JP)
Title: Nucleic acid probe and method for use in detection of pathogenic candida yeast
Inventor: UIRIAMU JII UEISUBAAGU
IPC: C12Q1/68
Filed: 1990-10-12
Abstract: PURPOSE: To quickly detect and diagnose pathogenic Candida yeast by hybridizing a specific nucleic acid fragment with the rRNA or rDNA of yeast in a sample to form a nucleic acid complex.  
     CONSTITUTION: By selection under desired stringent conditions, a nucleic acid fragment A ≥90% complementary to a sequence composed of any consecutive 10 nucleotides among the group of probes of the respective formulas incapable of hybridization with the rRNA and rDNA of humans, bacteria, plants, etc., but capable of hybridization with those of pathogenic Candida yeast. Next, on a complementary homopolymer 11 on a solid substrate 10 such as glass beads, a capture probe 12 such as probe 1529 in the component A and a detector probe 13 such as probe 1349 imparted with radioactivity in the component A are hybridized with a target 15 as Candida yeast 18S rRNA to obtain a detection part B. Thereafter, the component B is assayed to detect the aimed pathogenic Candida yeast. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09109769-A (JP)
Title: Underfloor storage device and cylinder carrier for vehicle
Inventor: HAMANO TAKASHI
IPC: B60P3/07
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To form a device in small size and reduce a cost, in the device formed in a relatively simple constitution so that a cargo of cylinder carrier or the like can be easily further safely stored under a pallet floor of a vehicle. SOLUTION: In an underfloor storage device A, a cargo of cylinder carrier B or the like is stored under a floor of a pallet 1 of a vehicle. A storage main unit 11 storing the cargo comprises a front storage part 12 fixed to a frame 3 of the vehicle and a rear storage part 13 hinge-connecting its front end openably/closably to a rear end of the front storage part. A lock mechanism for fixing the rear storage part in a closed condition to the vehicle is provided in a rear end part of the rear storage part. An opening part fitting partly a wheel 57 of the cylinder conveying carriage B locked is provided in the rear storage part 13.  A rear wall member 23 constituting a rear wall of the rear storage part is positioned between bumper members, respectively mounted in the right/left of a car body rear part, to be almost flush with these bumper members, so as to constitute partly a rear part bumper. A gas stay 41 turn energizing the rear storage part in a closing direction is provided between the front/rear storage parts.
Patent JP-H09108249-A (JP)
Title: Articulation protuberance design of femur part for knee joint
Inventor: DENISU PII KORAARAN
IPC: A61F2/38
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a prosthesis device for knee articulate being improved in performance and service life, being capable of reducing generation of worn and broken pieces and of maintaining relatively high contact area and low contact stress between parts of femur and knee bone, and showing looseness of receivable level while maintaining a good knee bone-femur contact area under bending conditions. SOLUTION: This device comprises a femur part 12, knee bone high flat part 24 and knee bone support member 34. The radius of a cap-like face of support surface for the femur part is increased toward the rear from the forward along the support surface so that the design and form of articulate surfaces of grain-shaped projection elements 20, 22, 44 of femur part and knee support part become the maximum upon buckling of the device. Namely, the cap-like surface radius of the support surface of femul part is increased gradually according to the transition of the femur part from extension to buckling.
Patent JP-H07131158-A (JP)
Title: Formation of via hole
Inventor: UEDA TATSUYA
IPC: H05K3/46
Filed: 1993-11-04
Abstract: PURPOSE:To form via holes within a short time by a method wherein a green sheet is coated with a resin paste to be formed into a thick film and then dried up to impose a strain on the green sheet for removing the green sheet in the strain. CONSTITUTION:The upper and lower surfaces above the via hole forming positions of a ceramic made green sheet 1 is coated with a resin paste 2 such as methyl cellulose etc. to be formed into a thick film. Next, the green sheet 1 is dried up at high temperature. At this time, due to the larger thermal contraction coefficient of the resin paste 2 than that of the green sheet 1, the cracks 3 passing through the upper and lower surface of the green sheet 1 are caused on the periphery of the resin paste 2. Later, a mild oscillation or mild shock is administered to the green sheet 1 or the resin paste 2 to remove the green sheet 1 inside the crack 3 for the formation of the via holes 1b. Through these procedures, the plural via holes 1b can be formed at once by coating and contracting the resin paste 2 thereby enabling the formation time of the via holes 1b to be cut down.
Patent JP-H03136133-A (JP)
Title: Program development supporting system
Inventor: SAITO MASANORI
IPC: G06F9/06
Filed: 1989-10-23
Abstract: PURPOSE:To suppress the occurrence of a error at the time of compiling a source program generated based on a program flow chart data base by interlocking a program flow chart and table specifications. CONSTITUTION:A table specification editing means 2 interactively edits and updates table specifications in a table specification storage means 3. A program flow chart editing means 1 compares table design information in table specifications updated by the table specification editing means 2 and the table design information of table specification information in a program flow chart storage means 4 with each other. When both table design information corresponding to each other is in discordance, variable names or the like related to discordance in the program flow chart in the program flow chart storage means 4 are automatically retrieved and reported to a user for the purpose of prompting him to correct the program flow chart, and information in the program flow chart storage means 4 is so updated that discordance is resolved. Thus, the occurrence of error at the time of compiling the source program is suppressed.
Patent JP-H11107900-A (JP)
Title: Lubricating device for bearing for waterwheel
Inventor: ARIMOTO MITSURU
IPC: F03B11/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To ensure the cooling of a lubricating oil and to prevent seizure from occurring by installing a lubricating oil guide, guiding the lubricating oil in a lubricating oil chamber to the outer wall side of a cooling chamber, in this oil chamber, and forming a lubricating oil passage in the space between this lubricating oil guide and the outer wall of a cooling water chamber. SOLUTION: A horizontal annular lower oil tank 6 is attached tight to the inner part of a bearing stand 4 supporting a main bearing 2, and likewise a cylindrical upper oil tank 7 is attached tight to the inner part of this lower oil tank 6. An upper part of the upper oil tank 7 is extendedly installed in a space 1c formed on the inside of a collar 1b of the main bearing 2. Lubricating oil is flowing or stored by an outer wall 5a of a cooling water chamber 5 formed in the upper oil tank 7, the lower oil tank 6 and the bearing stand 4. This cooling water chamber 5 is installed in a part adjoined to a lubricating oil chamber 8, cooling the lubricating oil in this lubricating oil chamber 8. With this constitution, the occurrence of a lubricating oil temperature and bearing seizure are prevented from occurring.
Patent JP-H11105544-A (JP)
Title: Front door structure for automobile
Inventor: CHIGA TATSUYA
IPC: E05F11/38
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce an invisible range from an occupant by disposing a front lower frame at a forward part of a door inner space part. SOLUTION: In a front door structure for an automobile in which a front lower frame 6 and a rear frame to guide elevation of a window glass are disposed to face each other on the front side and the rear side in a door main body part 1a in a bag structure, a swollen space 9 is provided as a swollen part forward an inner space of the door main body part 1a in a hinge side panel 4 for composing a front surface part of the door main body part 1a. The front lower frame 6 is disposed in such a way that a lower end part of it enters the swollen space part 9, and thereby the front lower frame 6 is disposed at a forward part in the door main body part 1a.
Patent JP-S62136001-A (JP)
Inventor: AKAMA SHIRO
IPC: H01C7/02
Filed: 1985-12-10
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-H08135653-A (JP)
Title: Underwater bearing device
Inventor: KOSHIRO KAZUTAKA
IPC: F16C17/14
Filed: 1994-11-10
Abstract: PURPOSE: To provide a high performance underwater bearing device which can effectively exhibit abrasion resistance of ceramics and whose fluid lubricating characteristics are improved by preventing mixture of a foreign matter in fluid lubrication and which is excellent in reliability and safety. CONSTITUTION: A sleeve 10 coated with ceramics is arranged on the outer periphery of a rotary shaft 7, and a bearing 9 whose surface is coated with ceramics and which is divided in the circumferential direction, is arranged around the sleeve 10, and an agitating plate 12 is arranged on the fluid supply side rotary shaft 7 and in a bearing housing 8 which supports this bearing 9 and in which a slit 11 is formed in the circumferential direction to pass fluid to the discharge side from the supply side, and a filter plate 13a is arranged in the bearing housing 8, and a partition plate 16 is arranged on the discharge side of the bearing 9.
Patent JP-H08138378-A (JP)
Title: Semiconductor memory
Inventor: OKAMURA JUNICHI
IPC: G11C11/4091
Filed: 1994-11-10
Abstract: PURPOSE: To realize high speed driving without increasing the chip area by providing a transistor being driven through a resistor element and a column select line to activate a sense amplifier between two sets of sense amplifier drive lines and a sense amplifier circuit. CONSTITUTION: A micro voltage difference is generated between a pair of bit lines BL, /BL connected with the sense amplifier circuits of MOSFETs Q1, Q2 and corresponding to a selected memory cell. Two sets of sense amplifier drive lines /SN, /DSSA are then pulled down to the ground potential and the micro potential difference is amplified by means of MOSTR Q3, Q4. At that time, a TR Q5 is turned ON through a selected CSL and only a sense amplifier circuit connected therewith is activated. Consequently, the column decode circuit 2 of a CSL select circuit can be shared among a plurality of memory cell arrays and the high capacitance of the /SAN does not appear from the line /DSSA because of a resistor element Q6. This circuitry realizes low power consumption and high driving speed without increasing the chip area.
Patent JP-2001100284-A (JP)
Title: Barrier opening/closing mechanism using winding/ rewinding mechanism
Inventor: SUZUKI MAKOTO
IPC: G03B11/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a barrier opening/closing mechanism using a winding/ rewinding mechanism for winding/rewinding of film and covering over the front of a lens, which can be driven by one motor. SOLUTION: When the power source of a focus dial 5 is turned on, the barrier opening/closing mechanism is actuated to open the barrier 2 according to output by the normal rotation of a motor. After the motor is stopped, a zoom motor is actuated and a lens starts to project to a photographing feasible position from a collapsible position. By the time a wide end position is detected, a 1st planet plate is released from a fixed position, and winding/rewinding is enabled. Then, the zoom motor is stopped and photographing preparation is completed. By turning off the power source, the lens is collapsed and the 1st planet plate is held at the fixed position, then the barrier opening/closing mechanism is actuated to close the barrier.
Patent JP-H09323924-A (JP)
Title: Cleansing agent
Inventor: TSUJINO RIEKO
IPC: A61K8/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cleansing agent capable of removing keratin which became old in foot part and elbow part as well as various germs and cleansing these parts. SOLUTION: This cleansing agent contains globular particles comprising a calcium phosphate-based compound whose at least surface part has 1.0-2.0 Ca/P ratio and having 2-40μm average particle diameter and globular particles comprising a calcium phosphate-based compound whose at least surface part has 1.0-2.0 C/P ratio and having 80-200μm average particle diameter.
Patent JP-H01118937-A (JP)
Title: Measurement system for program comprehension rate
Inventor: MURAKAMI KENICHI
IPC: G06F11/28
Filed: 1987-10-31
Abstract: PURPOSE:To accurately grasp the degree of evaluation of a program to be evaluated by applying a system where the ratio is measured for the instructions carried out at least once or more during evaluation of said program. CONSTITUTION:A system comprises an input device 1 which performs the input operations, a program comprehension rate measuring device 2, a CPU 3, a main memory 4, and an output device 5. The executed instruction area information is successively stored in the executing process of a program PR to be evaluated by means of a branch instruction interruption. Then the ratio of the executed instructions of the PR after execution of the PR based on the stored executed instruction area information. Thus the ratio of the number of executed instructions is measured as a program comprehension rate. In such a way, the degree of evaluation of the PR can be accurately grasped. Furthermore the address of an unexecuted instruction is converted into a module name and an intra-module relative address for output. Thus an unexecuted instruction can be specified in a simple and accurate way.
Patent JP-H06132354-A (JP)
Title: Mounting structure and method for semiconductor chip
Inventor: KURODA YASUHIDE
IPC: H01L21/60
Filed: 1992-10-15
Abstract: PURPOSE:To provide a structure and a method of mounting a semiconductor chip on a circuit board or the like making its surface face downward, wherein crosstalk is prevented from occurring between adjacent semiconductor chips on the circuit board and the joints of bumps can be lessened in stress. CONSTITUTION:A semiconductor chip 2 is jointed to a circuit board 1 through the intermediary of bumps 3 and also a peripheral joint 4 of brazing material provided to all the peripheral part of the chip 2. A metal pattern 22 is provided to all the periphery of the chip 2, and also a metal pattern 12 is provided also to the circuit board 1, and a peripheral bonding operation is carried out at the same time with a bump bonding operation.
Patent JP-S62137102-A (JP)
Title: Production of hot rolled titanium sheet having good surface characteristic
Inventor: KAKEHI NOBUO
IPC: B21B1/26
Filed: 1985-12-09
Abstract: PURPOSE:To produce a hot rolled titanium sheet having a good surface characteristic by stripping surface hardened layers by rolling of any among one side driven rolling, rolling with different diameter rolls and rolling at different circumferential speeds or the combination thereof. CONSTITUTION:One side driving of rolling work rolls is executed with a stand of >=1 units of roughing mills and finishing mills in a rolling stage. A pair of different diameter rolls which are different in diameter between the upper and lower rolls are incorporated into F4, F5 stands of the finishing mill. Rolling is also executed by giving a difference between the upper and lower circumferential speeds of the rolling work rolls. The surface hardened layers are stripped by any among the above-mentioned rollings or the combination thereof, by which the titanium sheet having the good surface characteristic is rolled to a desired thickness.