baber/WOPTO huggingface dataset:
Patent JP-H0195103-A (JP)
Title: Dispersion stabilizer for suspension polymerization of vinyl compound
Inventor: FUKUSHIMA YOSHIBUMI
IPC: C08F2/18
Filed: 1987-10-06
Abstract: PURPOSE:To produce the title dispersion stabilizer which has a sharp distribution of the particle diameter and wherein each particle is porous and is excellent in uniformity, by using a dispersion stabilizer for suspension polymerization together with a specific vinyl ester polymer as auxiliary for polymerization. CONSTITUTION:The preset dispersion stabilizer comprises a water-soluble polymer as a main dispersant (A) together with a vinyl ester polymer which contains 0.01-10mol% amino group, ammonium group or carboxyl group in the side chain and wherein the degree of saponification of the vinyl ester units is 0-40mol% as an auxiliary (B) for polymerization. The vinyl ester polymer used as the auxiliary (B) can be produced by copolymerizing a monomer of formula I or a quaternized product thereof, or monomer of formula II or a quaternized product thereof, etc., which contains an amino group, an ammonium group or a caboxyl group, etc., with a vinyl ester monomer and saponifying the resulting copolymer partially. In the formulae, R<1> and R<2> are each H or methyl; R<3> and R<4> are each lower alkyl; and n is 0-3.
Patent JP-H08115237-A (JP)
Title: Printer diagnostic system
Inventor: TOMITA KAZUHIKO
IPC: G06F11/34
Filed: 1994-10-19
Abstract: PURPOSE: To reduce the burdens of a computer on a center side connected to respective printers by lines. CONSTITUTION: The printer 13A can be connected to a center unit for diagnoses not shown in the figure through a communication cable 12. The printer 13A is provided with a printer operation part 29 and communication contents with a system control circuit 43 are stored in a trace area arranged in a first magnetic disk 25. When a fault is generated, an operator on the side of the printer operation part 29 copes with it, and when it can not be recovered, trace data are transmitted to the center unit. The diagnosed result of the center unit is displayed on a CRT 29A and the operator can perform operations for recovery as needed.
Patent JP-2000091440-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ICHINOSE KATSUHIKO
IPC: H01L29/78
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance in the impurity diffused region of a MOSFET by forming an etching stopper film after selectively removing the sidewall spacers formed on the side surfaces of its gate electrode. SOLUTION: After selectively removing the sidewall spacers formed on the side surfaces of a gate electrode 5, an etching stopper film 10 is formed. As a result, when by applying an anisotropic etching to an interlayer insulating film 11 and the etching stopper film 10, a contact hole 12 for diffused regions is formed on a heavily-doped diffused region 9 present between the gate electrode 5 and an element isolation region 3 of a semiconductor substrate 1, and the distance between the etching stopper film 10 remaining on the side surface of the gate electrode 5 and the element isolation region 3 of the semiconductor substrate 1 can be made large. Therefore, the bottom area of the contact hole 12 for diffused regions can be increased to reduce the contact resistance in the heavily-doped diffused region 9.
Patent JP-H1196782-A (JP)
Title: Non-volatile semiconductor memory
Inventor: YONEYAMA AKIRA
IPC: G11C16/06
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the number of re-writable times and to lengthen a holding time. SOLUTION: Specific memory sectors (0000-00FF) out of plural memory sectors are set as a highly reliable region, in this region, the device is constituted so that writing. is performed simultaneously in memory cells of two pieces or more when writing is performed, while the memory cells written simultaneously are read out simultaneously when read-out is performed. In this case, an inversion signal and a non-inversion signal of data of at least one bit out of address data corresponding to a memory selector of a highly reliable region are made equal each other, memory cells of two or more are made to select simultaneously in a memory of the highly reliable region.
Patent JP-H0196416-A (JP)
Title: Exhaust pipe
Inventor: MATSUSHITA ATSUSHI
IPC: F02B27/06
Filed: 1987-10-09
Abstract: PURPOSE:To enable opening/closing of a valve arranged on a short exhaust pipe through a simple structure by controlling opening/closing by means of a shape-memory alloy. CONSTITUTION:A short second exhaust pipe 4 is provided with a valve 1 having a valve and a shape-memory alloy. When engine rotation is low and the exhaust gas temperature is lower than a predetermined level, the shape-memory alloy functions to close the valve 1 so as to discharge exhaust gas through a long first exhaust pipe 5. When engine rotation increases and the exhaust gas temperature exceeds over the predetermined level, the shape-memory alloy functions to open the valve 1 so as to discharge exhaust gas through the exhaust pipes 4, 5. Consequently, the exhaust gas temperature can be detected through a light and inexpensive device and the exhaust gas flow paths can be switched, thus suppressing noise effectively when engine output increases or decreases.
Patent JP-H04131877-A (JP)
Title: Image forming method
Inventor: NODA NOBUTAKA
IPC: G03G15/02
Filed: 1990-09-21
Abstract: PURPOSE:To miniaturize and reduce in cost of a device by arranging a grounded conductive or semiconductive inductive member in contact with or closing to the surface of a photosensitive body where a AC voltage or a voltage to which a DC voltage is superimposed on the AC voltage is applied. CONSTITUTION:The grounded conductive or semiconductive inductive member 2 is arranged in such a manner that it is in contact with the surface of the photosensitive body 1 where the AC current or the voltage that the DC voltage is superimposed on the AC voltage is applied or closed to it. At this time, a bias power source 6 applies the voltage that the DC voltage is superimposed on the AC voltage on a conductive substrate 11, and the AC voltage having frequency within the range of 80Hz - 20KHz is especially suitable. Thus, an expensive high voltage is not required, but a sharp image can be obtained. A charge is induced with respect to a transfer roller and cleaning brush, similarly, to obtain respective actions, and the device can be simplified.
Patent JP-H0196208-A (JP)
Title: Thermosetting composition
Inventor: SASAGAWA KATSUYOSHI
IPC: C08G18/67
Filed: 1987-10-09
Abstract: PURPOSE:To provide the titled composition capable of giving polyurethane resins outstanding in heat resistance, transparency and low hygroscopicity, comprising a polyisocyanate compound, polythiol compound and a third compound having specific group. CONSTITUTION:The objective composition comprising (A) a polyisocyanate compound having in one molecule at least two isocyanate groups (e.g., hexamethylene diisocyanate, tolylene diisocyanate), (B) a polythiol compound having in are molecule at least two mercapto groups [e.g., bis(2- mercaptoethyl)ether], and (C) a third compound having in one molecule at least (i) either hydroxyl group or mercapto group and (ii) either (meth)acrylic group or styryl group (e.g. hydroxyethyl acrylate).
Patent JP-H0196268-A (JP)
Title: Metallic coating compound composition
Inventor: CHIBA NAOKI
IPC: C09D5/38
Filed: 1987-10-09
Abstract: PURPOSE:To obtain the titled composition providing uniform and novel appearance of coating film having excellent metallic feeling irrespective of method of coating, by blending a resin with metallic pigment consisting of scaly iron oxide having specific particle diameter and scaly metallic powder in a specific ratio. CONSTITUTION:(A) 100pts.wt. solid content of a resin is blended with (B) 50-500 pts.wt. metallic pigment consisting of (i) scaly iron oxide having 30-200mum particle size and (ii) 1-50wt.% based on sum of the components i and ii of scaly metallic powder to give the aimed composition having 20-30 poise viscosity at 20 deg.C. Stainless steel is preferable as the component ii. A resin solution dissolved in an organic solvent, resin emulsion or an aqueous solution of resin is preferable as the component A.
Patent JP-S60155019-A (JP)
Inventor: RICHIYAADO JIEI UIRIAMUZU
IPC: F16D65/82
Filed: 1984-11-30
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-H04132936-A (JP)
Title: Method and apparatus for monitoring particle using backscattered light interfered by no bubble
Inventor: UORUTAA RAINAA
IPC: G01N15/14
Filed: 1990-09-20
Abstract: PURPOSE: To detect a submicron particle under presence of a bubble by irradiating a sample of a medium to be processed with a light beam and determining the size and the quantity of the particle and a bubble based on the features of the backscattering light component unique to the bubble. CONSTITUTION: When a sample of a medium 2 to be processed drawn into a cell 8 in a sensor housing 10 is irradiated with laser light from a light source 18, the laser light is scattered by particles or bubbles in the sample to produce a light beam of a known wavelength. The scattering light is collected by means of a fiber optical unit 22 and separated into forward, perpendicular and back scattering components which are detected 12, 14, 16, respectively, and converted into electric signals corresponding to the optical level and then delivered through a cable 24 to an electronic module 26. The module 26 detects a signal caused by backscattering from a bubble and determines the size and the quantity of the particle and/or the bubble in the medium 2.  This arrangement prevents the medium 2 to be processed from being discarded too early while reducing the processing cost and enhancing the production yield.
Patent JP-H10108400-A (JP)
Title: Motor bracket, method of making hole for attaching the motor bracket, and its jig
Inventor: SUEYOSHI TETSUHIKO
IPC: H02K7/06
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate variation of the accuracy of building work by workers in an assembling process and to easily achieve a precision alignment of a motor bracket with a guide rail by fixing the motor bracket to the guide rail in a pre-positioned state with a positioning means. SOLUTION: To mount a motor bracket 1 onto a guide rail 4, a drilling jig of motor bracket mounting hole is used, which has a structure making it possible to drill in the guide rail 4 the motor bracket mounting holes corresponding to positioning parallel pins 3 and tightening bolts 2, based on a ball rolling groove for guiding the linear movement of the sliding part S1 provided on the guide rail 4. A groove guide pin to be fitted into the ball rolling groove is provided on this hole drilling jig so that the motor bracket mounting holes on the top surface of the guide rail 4 can be drilled at precise positions corresponding to the tightening bolts 2 and positioning parallel pins 3.
Patent JP-H0299842-A (JP)
Title: Dustless bottle cap
Inventor: SUGANO ITARU
IPC: G01N1/10
Filed: 1988-10-07
Abstract: PURPOSE:To enable extraction of a sample without opening or closing a cap by arranging a valved tube for extraction at a fixing part and a valved tube for gas injection and a filter. CONSTITUTION:When a sample within a bottle, namely, a liquid such as chemical or pure water is supplied to a measuring device to analyze, a pressure gas, for example, a highly pure nitrogen gas from a tube 8 for gas injection provided at a fixing section 9 is injected into the bottle through a filter 6. As a result, the inside of the bottle is pressurized to allow the sample to be withdrawn through a tube 5 for sample extraction. The gas to be injected is cleared of dust by a filter 6. This eliminates effect of dust in the pressure gas on the sample within the bottle and when an amount of dust of the sample is measured, scattering in a measured value can be suppressed as affected by a peripheral atmosphere. Thus, the extraction of the sample is made possible without opening or closing a cap.
Patent JP-H0997884-A (JP)
Title: Non-volatile semiconductor memory
Inventor: UMEMURA MASASHI
IPC: G11C16/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a tunnel oxide film by a method wherein, when a write-in operation is conducted, the electrons supplied from the first conductivity type semiconductor substrate are accelerated by the depleted layer generated between the second conductivity type impurity region and the first conductive type source region, and they are injected into a gate. SOLUTION: Electrons 201, contained in an n-type semiconductor substrate 101, are implanted into a p-type impurity region when 0V is applied to an n-type semiconductor substrate 101 and 0.7V is applied to a p-type impurity region 102. As 0.7V is applied to the p-type impurity region 102 and 3V of backward voltage is applied to the n-type first source region 105, a depleted layer 202 is generated on the boundary surface between the p-type impurity region 102 and the n-type first source region 105. The electrons 201 supplied from the n-type semiconductor substrate 101 are implanted into the depleted layer 202, they are accelerated in the depletion layer 202 and have high energy. At this time, when 10V voltage is applied to a control gate 104, the electrons 201 are implanted into a floating gate 103 extending over a tunnel oxide film 108.
Patent JP-H10103730-A (JP)
Title: Ceiling structure of clean room
Inventor: SEKIGUCHI HITOSHI
IPC: H01L21/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To maintain the cleanliness of an indoor space on the occasion of replacement of a filter. SOLUTION: A ceiling structure 10 of a clean room having a construction wherein a filter 12a separating a ceiling space C and an indoor space D from each other is so set on a skeleton frame 11 as to cover an opening 11a and a fan 12b for maintaining a clean atmosphere in the indoor space D by sending air from the ceiling space C toward the indoor space D through the filter 12a is provided in the ceiling space C. The structure has a closing jig 20 equipped with an engagement part 22 in relation to the skeleton frame 11 and with a closing panel 21 which can close up the opening 11a formed by the skeleton frame 11.
Patent JP-H02129206-A (JP)
Title: Cyclopentadienylzirconium catalyst and method of using it
Inventor: RICHIYAADO II KIYANBERU JIYUNI
IPC: C08F4/60
Filed: 1988-10-12
Abstract: PURPOSE: To manufacture a polymer of vinyl aromatic monomers having a highly syndiotactic molecular structure, by using a catalyst containing a reaction product of a cyclopentadienyl zirconium complex and an organic Al compound.  
     CONSTITUTION: Under polymerization condition, one or a plurality of vinyl aromatic monomers are brought into contact with a catalyst containing a reaction product of a cyclopentadienyl zirconium [IV] complex of formula I (Cp is a 5-20C π-bonded cyclopentadienyl or substituted-cyclopentadienyl ligand; R is a halide or a ligand selected from the group consisting of ligands of alkoxide and aryloxide corresponding to the formula OR', amide corresponding to the formula NR' 2 , phosphide corespondent to the formula PR' 2 , β-diketonate corresponding to formula II; R' is C 12  or lower aryl or alkyl) and a polymethylaminoxane, whereby a polymer of vinyl aromatic monomer having a highly syndiotactic molecular structure is manufactured. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09152313-A (JP)
Title: Laser non-contact extensometer
Inventor: MAEDA HIROKI
IPC: G06T1/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To attain both measurements of high resolution-small measurement range and low resolution-large measurement range by varying distance from the surface of a test material to an image sensor, and performing focus adjustment of an image optical system for the image sensor. SOLUTION: A sensor movement mechanism D varies distance L from the surface of a test material W to an image sensor 3. An autofocus mechanism 13 of condenser lens 2, acting as an image optical system far a photodetecting surface of the image sensor 3, is provided. A control part 10 automatically drives the mechanisms D and 13 when calculation result of extension reaches specified amount, which doesn't exceed measurement span of extension by means of the image sensor 3, during measurement of extension, for keeping the image sensor 3 away from the surface of test material W, and further performs focus adjustment at the position.  That is, the extension at the beginning of tension test is measured with high solution-small measurement range, and, when extension amount is enlarged to a certain degree, switching to measurement with low resolution-large measurement range is automatically performed.
Patent JP-H1195869-A (JP)
Title: Holding structure for memory card
Inventor: YAMAMOTO HIDEAKI
IPC: G06F1/16
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the insertion of a memory card from being loosened. SOLUTION: A turning door 2 is provided on an opening 3 provided on the panel 1 of an equipment, a card mounting part provided with a slot 3a for a card provided with the guide of the card in an almost horizontal direction on the rear inside of the door 2 and a connector 1b on a back wall is provided and the memory card 4 is almost horizontally inserted to the card mounting part. For the door 2, a locking pawl 2a is projectingly provided on a back surface, a stopper 5a for the card whose longitudinal section is L-shaped is provided, and on the other hand, an engaging part 1a for engaging the locking pawl 2a is provided on the corresponding position of a bottom surface inside the opening 3.  Also, the locking pawl 2a is provided with a locking part on a tip part, a base end part is projectingly provided on the back surface of the door 2 and the engaging part 1a repeats the state of clamping the locking part of the locking pawl 2a in an inserted state and the open state of not clamping it every time the engaging part 1a is pressurized by the locking pawl 2a in the inserted state.
Patent JP-2001086186-A (JP)
Title: Protocol transforming equipment
Inventor: TAKAHASHI MASAHIRO
IPC: H04W76/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To eliminate waste in equipment and to transform multiple kinds of protocols by calling a terminal of a communication opposite party from a selected adapter which is selected by an adapter selecting means. SOLUTION: When a digital transformation adapter(ADP) in protocol transformation equipment(PTE) receives (user information) connection end response, a call between the ADP and a terminal adapter 31 connected to an information processing terminal 30 is established. In this case, a dial-in slave number is called from a personal handy-phone system(PHS) terminal 14 as a PTE access number. Then the PTE automatically selects the ADP from an analog transformation adapter and the ADP which are connected to a same incoming line. As the result of it, data from the information processing terminal 10, which is transmitted from the PHS terminal 14, is transmitted to the information processing terminal 30 for digital communication via the PTE.
Patent JP-H0593611-A (JP)
Title: Thickness measuring apparatus
Inventor: KISO MATAICHIRO
IPC: G01B11/06
Filed: 1991-10-02
Abstract: PURPOSE:To measure a thickness highly accurately regardless of the presence of the inclination of a substrate on which a sample to be measured is mounted. CONSTITUTION:A laser beam 3a emitted from a Zeeman laser 3 is split with a double-focal-point lens 12. The straight laser beam 3g is cast on a sample to be measured. The doughnut-shaped laser beam 3h is cast on a substrate at the surrounding part of the sample to be measured. The laser beams reflected from the sample to be measured and the substrate are combined as the unitary beam. A measured signal B is formed based on the combined laser beam. The thickness is measured based on the phase difference theta between the signal B and a reference signal A, which is otherwise formed.
Patent JP-H05208965-A (JP)
Title: Method for determinimg maturity of lung of fetus
Inventor: JIYON KARO RATSUSERU
IPC: G01N33/50
Filed: 1992-08-12
Abstract: PURPOSE: To determine fetal lung maturity by measuring the ratio of surfactant and albumin in a sample of the amniotic fluid.  
     CONSTITUTION: The ratio of surfactant to albumin is measured by adding a fluorescent probe to an amnion fluid sample, measuring the fluorescence intensity thereof and contrasting the measured intensity with the standard curve generated from the measured fluorescence intensity of a group of calibration objects adjusted to meet the fluorescence intensity of a soln. contg. phospholipid and albumin of known concns. The compd. of formula (R is satd., unsatd. 5-23C alkyl chain; R' is an amine-contg. hydrophilic group) is particularly useful as the fluorescent probe. The fluorescent probe is obtd. by amidation of the fluorescent deriv. of lysine. The calibration objects used for the determination of the fetal lung maturity consist of combinations of serum albumin and ≥1 kinds of the surfactants in an aq. buffer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001071184-A (JP)
Title: Work regulating device for volume reducing machine
Inventor: YAMASHITA SHO
IPC: B30B9/14
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To exactly take a work into a homing head side and to improve treatment efficiency by providing a precompression chamber of the work disposed between the terminal of a screw blade of a revolving shaft within a cylindrical part of a easing and the homing head with a regulating member for prohibiting the co-rotation of the work stored therein and the homing head. SOLUTION: The outer peripheral surface of a revolving shaft 11 freely rotatably disposed in the cylindrical part of the casing C communicating a feeding port 3 and a discharge port 9 is integrally provided with the screw blade 12. The homing head HF is fixed to its front end and while the work fed into the casing C is compressed by the rotation of the revolving shaft 11, the work is transported and is solidified and molded. The molding is then discharged. The precompression chamber 16 of the work is disposed between the terminal of the screw blade 12 of the revolving shaft 11 in the cylindrical part of the casing C of the volume reducing machine and the homing head HF. The precompression chamber 16 is provided with the regulating member 27 for prohibiting the corotation of the work stored therein and the homing head HF.
Patent JP-S62115931-A (JP)
Title: Closed station controller for mobile station in mobile radio system
Inventor: TAKAGI MASAKI
IPC: H04B7/26
Filed: 1985-11-14
Abstract: PURPOSE:To securely grasp the closed station state of a mobile station at a base station by providing a station closing means setting its own mobile station in a closed state when a response signal receiving and identifying means receives the identifies a response signal. CONSTITUTION:When a poling signal from the base station is received by a radio equipment 12 through an antenna 13, it is inputted to a signal processing part 10 through a MODEM 11. A signal processing part 10 gains current position information and information on actual vechicle states, inputs them to the radio equipment 12 through the MODEM 11 during a time slot period when the data is allocated to its station, and transmits said data to the base station 20 through the antenna 13. If an arbitrary outgoing request switch is pressed, the signal processing part 10 applies data obtained by an arbitrary outgoing to the radio equipment 12 through the MODEM 11, and transmits the data to the base station 20 from the radio equipment 12. If the base station receives the arbitrary outgoing request signal, it transmits a reception recognition signal to the mobile station. When its radio equipment 12 receives said signal, it informs the signal processing part 10 of the effect. Thus the base station can securely grasp the closed state of the mobile station.