baber/WOPTO huggingface dataset:
Patent JP-H09184705-A (JP)
Title: To-be-detected body positioning device for light wave interference device
Inventor: KANETANI MOTONORI
IPC: G01B9/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable easy position setting of a to-be-measured surface into a interference range with simple constitution by assigning a condenser lens whose focus position is in the interference range of the to-be-detected surface. SOLUTION: A light source 1 emits the light whose coherent distance is short, and the light 1a emitted from the light source 1 is made into parallel light with a collimator lens 2, and then split into reference beam and to-be- detected beam with a beam splitter 3. These reference beam and the to-be- detected beam are reflected by a reference surface 4a of a reference plate 4 and a to-be-detected surface 5a of a to-be-detected body 5, respectively, and then synthesized again with the beam splitter 3, and interference fringes are farmed on an imaging surface of a CCD 8 with an image pickup lens 7. And a condenser lens whose facus position is in an interference range 6 of the to-be- detected surface 5a is assigned in an optical path of the light beam from the beam splitter 3.  So that a spot pattern significantly differs according as the to-be-detected surface 5a is set in the interference range or not, so that the setting position is clearly recognized.
Patent JP-H06189101-A (JP)
Title: Control method for facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04N1/32
Filed: 1992-12-16
Abstract: PURPOSE:To improve convenience in use in a relay transfer mode by adding transfer page information(PPG) on the prescribed area of a sheet for optical mark reading(OMR). CONSTITUTION:The transfer page(PPG) area is added on areas not being overlapped and duplicated on the transmitter identification information(TTI) of the sheet for OMR and a call identification line(CTL). Facsimile equipment capable of displaying the use of transfer service and performing appropriate page numbering in spite of the combination of the terminal function of a transmitr/receiver and improving the convenience in use when communication of relay transfer mode is executed by using such PPG area can be obtained.
Patent JP-H05209396-A (JP)
Title: Composition for adjusting sliding resistance of water repellency-finished paper
Inventor: NOBORI MORIO
IPC: C09D125/00
Filed: 1991-12-19
Abstract: PURPOSE:To obtain the subject composition for coating the surface of, for example, high-gloss and water-resistant corrugated fiberboard by admixing a specific solid-based amount of paraffin wax emulsion to an acrylic emulsion containing colloidal silica. CONSTITUTION:An acryl emulsion or styrene-acryl emulsion having about 30wt.% of colloidal silica content, 40 to 45wt.% of the nonvolatile components and 100cPs viscosity is combined with 0.2 to 2%, based on the solid components, of a paraffin wax emulsion and they are mixed by stirring using a customary mixer to give the objective composition for adjusting the sliding resistance of water-repellency-finished paper. For example, liner paper for corrugated fiberboard is coated with the composition on its surface using a bar coater, dried at room temperature, heated at 180 deg.C for 60 seconds, further conditioned at 20 deg.C and 65% relative humidity to give the objective water-repellency-finished paper with excellent water repellency, sliding resistance, gloss, load stack collapse and beautification effect of the cases.
Patent JP-2001177229-A (JP)
Title: Soldering device
Inventor: ANDO TAKANORI
IPC: H05K3/34
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a component soldering device that eliminates the need for preparing flux liquid, is formed into one piece, can simultaneously solder a plurality of parts, and at the same time can be easily incorporated into a production line to make corresponding to a small amount of many kinds production. SOLUTION: This soldering device is equipped with a solder tank 2, a fluxing device 3 having a nozzle and a pump for jetting flux undiluted solution to an object to be soldered (a substrate 6), and a traveling lift device 4 for moving the object. On the upper surface of the solder tank 2, a dip cover 32, where solder nozzles 33a to 33f corresponding to a plurality of soldering positions of the object project is provided, and the solder tank 2, the fluxing device 3, the traveling lift device 4, a container for flux undiluted solution, and a waste liquid container are mounted to a movable trestle 1 for forming it into one piece.
Patent JP-H05172854-A (JP)
Title: Measurement of electric current by photomagnetic field sensor
Inventor: TANAHARA MAMORU
IPC: G01R15/24
Filed: 1991-12-19
Abstract: PURPOSE:To measure the high and low electric current with high precision and measure the sum of the in-phase electric current which flow in a number of conductors by one photomagnetic sensor. CONSTITUTION:A current transformer 2 is installed on an arbitrary measured conductor 1 among at least two measured conductors 1 in which each in-phase electric current flows. The secondary side output of the current transformer 2 is individually applied to a magnetic core 3 having a common gap, and the optical signal whose intensity varies according to the magnetic field of the core 3 having the same magnetism by a photomagnetic field sensor 5 installed in the gap 4 of the core 3 having the same magnetism, and the optical signal is treated to measure the electric current which flows in the measured conductor 1.
Patent JP-H07185300-A (JP)
Title: Autoclave apparatus fitted with stirring stop function
Inventor: ISHIKAWA YOICHI
IPC: B01J3/04
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the temp. distribution to prevent bumping after sterilization by forming a mechanism shaking or vibrating an article to be autoclaved at the time of autoclaving and automatically stopping shaking or vibration. CONSTITUTION:The placing stand 2 of an autoclave container 1 is placed on a plurality of an auxiliary roller 3 and a drive roller 4. The drive shaft 5 of the drive roller 5 pierces the container 1 to be sealed by a mechanical seal 6 and is driven by a motor 7. The motor 7 is normally rotated, stopped and reversely rotated repeatedly to stirr the liquid on the placing stand. By this constitution, an article to be autoclaved is shaken or vibrated at the time of autoclaving and shaking or vibration is automatically stopped. A stop period is selected on the basis of liquidity, especially, viscosity or the presence of a solid. As a result, scattering due to bumping at the time of the falling of temp. can be prevented.
Patent JP-H10183427-A (JP)
Title: Ceramic fiber for processed material, its production and processed material containing the same
Inventor: KATSUOKA MOTOKIMI
IPC: D01F9/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic fiber, having a higher fiber strength than that of the common alumina fiber and excellent in processability, and a processed material containing the ceramic fibers. SOLUTION: This ceramic fiber 1 is used as a process element for a processed material, composed of 80 to 90wt.% of an alumina component and 20 to 10wt.% of a silica component, and has a crystal structure composed mainly of mullite crystals (having an average grain size of 25 to 70nm) and intermediate alumina. These ceramic fibers 1 are bound to one another by a resin binder to form the other objective processed material.
Patent JP-H06186799-A (JP)
Title: Process cartridge and image forming device
Inventor: ADACHI HIROYUKI
IPC: G03G21/10
Filed: 1992-12-21
Abstract: PURPOSE:To prevent an image carrier from being adversely affected by a member butting on the image carrier, in the initialization state of a process cartridge. CONSTITUTION:In the process' cartridge freely attached/detached to/from an image forming device main body, the image carrier 1 and at least one process means acting on the image carrier 1 are provided. A sheet member 7 making about a round of the outer periphery of the image carrier 1 is interposed between the image carrier 1 and a member butting thereon. In this constitution, the press-contact traces and soling of the image carrier 1 caused by the member abutted on the image carrier 1 can be prevented.
Patent JP-H06209216-A (JP)
Title: Signal generator
Inventor: TANABE TAKAO
IPC: H03B28/00
Filed: 1992-12-19
Abstract: PURPOSE:To obtain a signal generator in which the frequency of 10MHz, etc., being a standard reference clock frequency can be used as a reference clock. CONSTITUTION:This device is equipped with first and second DDS circuits 5 and 6 having binary type adders, and a PLL circuit is constituted of a phase comparator 2, voltage control oscillator 4, and second DDS circuit 6 having a frequency-divider function. Then, the output of the oscillator 4 is used as the reference clock of the first DDS circuit 5.
Patent JP-2000180449-A (JP)
Title: Immunoassay
Inventor: ONAKA SATORU
IPC: G01N33/539
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method which improves reaction speed in an immunoassay and moreover, achieves a better sensitivity. SOLUTION: A first antibody (antigen) with one of a set of a legand and a receptor bonded thereto is reacted with a second antibody (antigen) having an antigen (antibody) to be measured and a label substance bonded thereto in a liquid phase and simultaneously with or after the reaction, a carrier with the other of the set of the legand and the receptor immobilized thereon is applied to fix a composite body containing the second antibody (antigen) having the first antibody (antigen), the antigen (antibody) to be measured and the label substance bonded onto the carrier.  In an immunoassay method thus arranged, the first antibody (antigen) is used with the amount thereof 40-200 times the expected maximum quantity of the antigen (antigen) to be measured, and a carrier is used to which the other of the set of the legand and the receptor is bonded with the amount thereof 1.5-7.5 times the quantity of the first antibody (antigen).
Patent JP-H05170501-A (JP)
Title: Dispersing agent for cement
Inventor: KINOSHITA MITSUO
IPC: C08F265/04
Filed: 1991-12-21
Abstract: PURPOSE:To impart high fluidity to a cement blend, prevent the slump loss after kneading and reduce the drying shrinkage of the resultant hardened body by using a graft copolymer composed of specific four kinds of constituent units. CONSTITUTION:The objective dispersing agent for cement comprising a graft copolymer is obtained. This graft copolymer is prepared by copolymerizing respective monomers except a polymer block (Y) and carrying out graft copolymerization of an alpha, beta-unsaturated monomer having amide group in the molecule for forming the polymer block (Y) onto the obtained copolymer having 2000-20000 molecular weight. The resultant graft copolymer is composed of 40-80mol% constituent unit expressed by formula I [R<1> is H or CH3; M<1> is alkali (alkaline earth) metal or organic amine], 1-30mol% constituent unit expressed by formula II [R<2> and R<3> are same as R<1>; X is CH2CH2O, CH2CH (CH3)O or CH2; Y is the polymer block prepared by radical polymerizing the alpha, beta-unsaturated monomer having the amide group in the molecule; (m) is 0-10], 1-20mol% constituent unit expressed by formula III [R<4> is same as R<1>; M<2> is same as M<1>] and 5-30mol% constituent unit expressed by formula IV [R<5> is same as R<1>; R<6> is 1-5C alkyl; (n) is 0-50] and has 0.05-1.0 reduced viscosity.
Patent JP-2000179184-A (JP)
Title: Stopper device for preventing excessive stroke of vibrator
Inventor: NISHIMURA AKIRA
IPC: E04H9/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To largely secure an effective breaking distance by forming the device out of a plurality of sliding members, and making a stopper element for retaining deformation state every deformation collide with a collision acceptable part at the end position of an admissible stroke. SOLUTION: The stopper device is installed in an isolation clearance part 4 between the vibrator 2 and the lower structure 3. A stopper element 1 is formed such that a sliding member 7 is supported on a support member 6 fixed on the vibrator 2, so that it generates frictional force by giving tightening force of bolts 9 and nuts 10 to each sliding surface as vertical force with a plurality of sliding members 8 at the movable side. When a movable frame 11 collides with a collision acceptable part 5, slippage is created between the both alluding members 7, 8, and frictional breaking force is generated, resulting in an absorption of energy. The dislocation of a movable frame 11 remains as it were to the following dislocation and collision. The stopper element 1 is manufactured by a metal member having a nature being prone to plastic deformation.  Hence, this prevents an excessive stroke while at the same time can secure adequate effective breaking distance.
Patent JP-2000179677-A (JP)
Title: Control device for driving device
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To improve downshift responsiveness of a transmission in a vehicle with a hydrodynamic power transmission arranged at a power transmission path between an engine and a motor. SOLUTION: A control device for a driving device having a transmission to which engine power is inputted, a motor-generator capable of transmitting power to an engine and the transmission, and a lock-up clutch engaged/released to switch the mutual power transmission state of the rotating members of a torque converter, is provided with an engine speed control means for engaging the lock-up clutch and increasing engine speed by the power of the motor generator at the time of downshift of the transmission (steps 102-107).
Patent JP-H05171199-A (JP)
Title: Granular detergent composition having high bulk density
Inventor: SAITO TAKASHI
IPC: C11D17/06
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the subject composition, containing a specific sulfonate, an anionic surfactant, a silicate and a carbonate in a specified proportion, having a prescribed value or above of bulk density and excellent in detergency and preservation stability for a long period without causing sticking to cloths and useful for clothes, etc. CONSTITUTION:The objective composition containing (A) 1-5wt.% lower alkyl ester sulfonate of an 8-22C fatty acid, (B) 15-60wt.% anionic surfactant such as an alkanesulfonic acid other than the component (A), (C) 1-5wt.% silicate such as sodium silicate and (D) 10-40wt.% carbonate such as sodium carbonate. The bulk density of this composition is >=0.5g/cc.
Patent JP-H11240147-A (JP)
Title: Recording head, substrate therefor and ink jet unit
Inventor: TANETANI YOICHI
IPC: B41J2/01
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for recording head in which positional accuracy and dot size of a recording dot can be stabilized with high accuracy. SOLUTION: A plurality of energy generating elements 2 are arranged in a row on a substrate 1 along with light emitting elements 9 and light receiving elements 10 in same arrangement. The light emitting elements 9 and light receiving elements 10 are arranged, respectively, in a row in the scanning direction with respect to respective energy generating elements 2 and the rows are parallel for each energy generating element 2.
Patent JP-H11190341-A (JP)
Title: Dynamic pressure type bearing device
Inventor: MORI NATSUHIKO
IPC: F16C33/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the lubricating property to improve the high rotation precision, high speed stability and the life of the subject device by forming an inclined groove for guiding the oil leaked into a bearing clearance from a radial baring inner part having a dynamic pressure groove to a thrust bearing surface. SOLUTION: A pressure is generated in a radial bearing clearance according to the rotation of a rotating shaft 2, and the oil impregnated in a bearing 4 is leaked to the radial bearing clearance to form a dynamic pressure film Fa by the dynamic pressure action of a dynamic pressure groove 4b. The oil impregnated in the bearing 4 is leaked to a thrust bearing clearance through a thrust surface 4d, and the oil leaked to the radial bearing clearance is also guided to the thrust bearing clearance by the action of an inclined groove 4e. A dynamic pressure film Fb is formed in the thrust bearing clearance between a thrust support surface 2b and the thrust bearing surface 4d by the action of the dynamic pressure groove 4c of the thrust bearing surface 4d.  The thrust support surface 2b is supported in no contact in the thrust direction to the thrust bearing surface 4b by the dynamic pressure film Fb.
Patent JP-H11188679-A (JP)
Title: Robot device
Inventor: NISHIYAMA NORITAKA
IPC: B25J19/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a robot which can facilitate speed control and taking measures against both faults caused by long heat exposure and short heat exposure by a joint driving motor in speed control work. SOLUTION: A load factor which is a value having a prescribed positive correlation to the generated heat or temperature of respective motors is calculated in prescribed timing during the operation of a working routine (S121), and is outputted to the outside in a prescribed timing during the operation of a working routine (S122). It is thus possible to provide a robot which can facilitate speed control and taking measures against both faults caused by long heat exposure and short heat exposure by a joint driving motor in speed control work.
Patent JP-H06204474-A (JP)
Title: Semiconductor device
Inventor: KATADA MITSUTAKA
IPC: H01L29/78
Filed: 1992-12-26
Abstract: PURPOSE:To provide a semiconductor device which does not cause hot carrier deterioration, short channel effects and punch through effects even when the device is miniaturized. CONSTITUTION:An electric field relaxation layer 17 is shallowed, an overlapping amount with a gate electrode is increased and opposite conductivity type or high resistance current repulsive layers 13a and 14a (5X10<18>/cm<3> or less impurity concentration) are formed directly above an area in which a large quantity of hot carriers are to be generated. Current is permitted to flow so as to be away from the current repulsive layer, the hot carrier generating part is permitted to be away from the interface of a gate insulating film and the generation of an interface level which causes deterioration of the characteristics is suppressed. Low resistance layers 13b and 14b are formed in a thickness of approximately that of the gate electrode, a low wiring resistance element is provided with the shallow bonding and a structure suitable for allowing a high speed is provided. An area for forming a gate insulating film can be formed without any damage.
Patent JP-H10200976-A (JP)
Title: Vibration generator
Inventor: MIYASHITA YASUHIRO
IPC: H04R1/02
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator in which a resonance frequency is optionally varied from the outside of a case. SOLUTION: In a vibration generator that employs a vibration unit provided with a magnet and a coil driven relatively, a vibration member 5 coupled with a vibration system 1 of the vibration unit 10 is shaped to be a butterfly damper 6 and the entire vibration unit is contained in a case 11 having a ceiling plate 13 and a bottom plate 14. An adjustment device 16 is placed in a rotation adjustable way at the outside of the case 11, a support section 8 provided to the adjustment device is projected in the case and the support section supports part of the butterfly damper 6 and the adjustment device 16 is turned to vary a support fulcrum of the butterfly damper 6 thereby variably adjusting the stiffness of the damper.
Patent JP-H11190859-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: MIYAZAKI DAISUKE
IPC: G02F1/1335
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has high yield, requires only a small members of processes and has high display performance and its manufacture. SOLUTION: The liquid crystal display device 1 has an active substrate 2 having a light shield layer 14 as a single layer formed of one kind of specific material, through holes 16 bored in the light shield layer by laser machining or photolithography, TFTs 11, signal lines 12, gate electrodes 13, and pixel electrodes 15 connected electrically to the TFTs through the through holes 16, has an opposite substrate 3 which has no color filter layer, includes a liquid crystal composition 4 changed between both the substrates and has colored layers 17, 18 and 19 which are formed of resin provided by photolithography or colored layers provided by an ink jet method in areas partitioned by the light shield layer.
Patent JP-2000180284-A (JP)
Title: Differential pressure/pressure transmitter with diaphragm replacer
Inventor: KOBAYASHI TERUO
IPC: G01L13/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To compensate zero point shift by obtaining the factor of a linear expression nearly approximated to the total quantity of zero point shift based on temperature change of pressure transmission liquid by computation or actual measurement, and inputting it as correcting parameters. SOLUTION: In an input processing part 9, a signalfrom a sensor is fetched in by A/D conversion, and in the case of a differential pressure sensor, parameters correcting influence of static pressure and temperature are written in a memory. The total quantity of zero point shift based on temperature change of the specific gravity of pressure transmission liquid and zero point shift due to expansion/contraction of the pressure transmission liquid based on temperature change is approximated to linear expressions of PH-PL=hγ1+AΔT in the case of a differential pressure transmitter, and P=Po+BΔT in the case of a pressure transmitter.  (PH: high pressure side pressure, PL: low pressure side pressure, h: liquid level, γ1: specific gravity of measured liquid, ΔT: temperature change of pressure transmission liquid, P: pressure on the L side, Po: inner pressure of a tank, A, B: correcting value obtained by previously measuring a temperature influence value before correction) a temperature-nonlinear- static pressure correction computing part 10 correctingly computes the influence value using this linear expression as parameters.
Patent JP-H10199252-A (JP)
Title: Apparatus for accessing data of dram
Inventor: IRU-HO RII
IPC: G11C11/407
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution of a decoder part and a column sense amplifier part, reduce a circuit area and secure a layout margin, by inverting a pulse signal and feeding to each decoder part, outputting a signal of a low state to a column sense amplifier from the decoder part and selecting a column. SOLUTION: Each of decoders Da-Dn and column sense amplifiers Ca-Cn is constituted of NMOS transistors MNa MNb and Na, Nb. A pulse inversion signal YPb obtained by inverting a pulse signal YP at an inversion circuit INV is supplied in common to the decoders Da-Dn, and a code signal YCc is supplied separately to the decoders Da-Dn. When the decoders Da-Dn are selected by the code signal YCc while the inversion signal YPb is in a low state, the decoders output a signal of the low state to the corresponding column sense amplifiers Ca-Cn. Accordingly, the decoders Da-Dn and column sense amplifiers Ca-Cn becomes simple is constitution as compared with the prior art, and a circuit area can be reduced.