baber/WOPTO huggingface dataset:
Patent JP-H1076143-A (JP)
Title: Filtration treatment and filter
Inventor: MONKAKI TATSUO
IPC: B01D61/20
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a filtration treating method in which the flow rate of filtrate and the flow rate of circulated and returned liquid are made constant to lower running cost and a filter for performing it. SOLUTION: Original liquid 1a fed from an original liquid tank 1 by an original liquid circulating pump 2 is introduced into a filter membrane module 4 through piping 3. Filtrate 1b filtered by the filter membrane module 4 is stored in a filtrate tank 6 through filtrate piping 5. A part of the original liquid 1a fed to the filter membrane module 4 is returned as circulated and returned original liquid 1c to the original liquid tank 1 through original liquid returning piping 7. The filtrate piping 5 and the original liquid returning piping 7 are provided with fixed flow valves 8a, 8b for constantly controlling the flow rates of the filtrate 1b and the circulated and returned liquid 1c, respectively.
Patent JP-H0981290-A (JP)
Title: Structure of interface circuit connected to control unit
Inventor: OTSU NOBUYUKI
IPC: H03K19/0175
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To improve reliability so that an output from an interface circuit connected to one of adjacent input terminals is used for the continuation of accurate control and an output from an interface circuit connected to the other input terminal is suitably used for the judgement of abnormality by setting up the current driving capacity of one interface circuit to a high level and that of the other interface circuit to a low level. SOLUTION: For instance, three interface circuits 12 to 14 are respectively connected to the adjacent input terminals 10a to 10c of a CPU 10. Current limiting resistances R12 to R14 are connected to the output stages of the circuits 12 to 14, the resistance value of the resistor R13 is set up to 100kΩ e.g. and the resistance values of the resistances R12, R14 are set up to 1kΩ e.g. If the outputs of the circuits 12, 13 are short-circuited, strong on/off formats appear in signals inputted to the terminals 10a, 10b and control similar to a state obtained before the short-circuit can be executed in the terminal 10a but the format of the terminal 10b is sharply changed from an analog signal to be originally inputted.
Patent JP-S6389187-A (JP)
Inventor: HORIE FUJIO
IPC: G05B19/408
Filed: 1986-10-02
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-H0982885-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YASUYUKI
IPC: H01L21/822
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enhance a semiconductor device in chip performance by a method wherein a first potential part and a second potential part are arranged confronting each other through the intermediary of an insulating layer, and a capacitor is composed of the first potential part, the second potential part, and the insulating layer. SOLUTION: A grounding pad 4 as a first potential part and a signal wire pad 1 as a second potential part are arranged confronting each other through the intermediary of an insulating layer IL. A substrate which includes an N well region 24 equal to the grounding pad 4 in potential is formed in one piece with the pads 1 and 4 and the insulating layer IL, signals are applied to the signal wire pad 1 through the intermediary of a signal wire 6, the grounding pad 4 is connected to the ground potential part through the intermediary of a grounding wire GW, and a capacitor is composed of the signal wire pad 1, the N well region 24, and the insulating layer IL interposed between them. By this setup, a system ground can be provided inside a chip, and a semiconductor device of this constitution can be improved in chip performance.
Patent JP-H08228752-A (JP)
Title: Method for judging flavor stability of fermented liquor using electron spin resonance
Inventor: ONO MIYOKO
IPC: C12C11/00
Filed: 1995-09-13
Abstract: PURPOSE: To provide a method for judging flavor stability of fermented liquor using an electron spin resonance(ESR) device, capable of accurately estimating and judging flavor stability in a short time. CONSTITUTION: Determination and evaluation of flavor stability of fermented liquor are carried out by measuring the change in an amount of a formed spin adduct with time from the behavior of an active enzyme measured with time by an ESR device and obtaining a time axis value of a point of infection of the change with time (designated as active oxygen formation lag time) or by obtaining a spin adduct amount after a prescribed time from the beginning of the measurement (designated as active oxygen formation activity). A fermented liquor having a longer active oxygen formation lag time or a lower active oxygen formation activity is judged to have strong anti-oxidizing power of the fermented liquor and excellent flavor stability. Whether the flavor stability at the point of the formation of a product can be estimated and judged by similarly measuring the behavior of the formation of active oxygen of half- finished goods during the production process.
Patent JP-H1083971-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KAWAMURA KAZUO
IPC: H01L21/28
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To decrease the junction leaking current when a CoSix film is used for an electrode, by depositing a cobalt layer on a substrate having a silicon- exposed region, forming a cobalt silicide film by heating to a specified temperature, and converting the film into the cobalt silicide film comprising the second phase by heating the film to the second temperature. SOLUTION: A gate insulating film on a source/drain diffusing layer 28 having an LDD structure is etched, and the source/drain diffusing layer 28 is exposed. A Co film 30 and a TiN film 32 are continuously formed. Thereafter, heat treatment is performed under the temperature condition of 300 deg.-390 deg.C. A CoSix film 34 is formed on the interface of Co/Si on the exposed source/drain diffusing layer 28 and on a gate electrode. Then, the heat treatment in the short time is performed under the temperature condition of, e.g. 500 deg.-900 deg.C. The selectively formed CoSix film is converted from a Co2 Si phase to a CoSi2 phase under the uniform state, so as to obtain the CoSi2 film having the specific resistance sufficient for use for electrode material.
Patent JP-H08101357-A (JP)
Title: Optical scanner
Inventor: KUBOTA ATSUSHI
IPC: B41J2/44
Filed: 1994-09-29
Abstract: PURPOSE: To improve corrective precision in the case of performing electric correction of an fθ error. CONSTITUTION: This scanner is provided with a reference signal generator 31 generating a reference signal of which level continues to increase gradually a storage device 32 storing the correction data for deciding drive pulse widths of respective pixels in a scan for correcting the fθ error, a D/A converter 34 converting the correction data read out from the storage into an analog signal, a comparator 35 comparing the level of the reference signal with the level of the analog signal and a write-out position detection signal S initializing the reference signal generator 31 for every scan, and a reference pixel clock Vclk is generated from the comparator 35 at the timing of the level of the reference signal becomeing larger than the level of the analog signal,  and a laser driver 36 on/off-controls a laser diode 37 at the timing of the reference pixel clock based on the image data.
Patent JP-S6294989-A (JP)
Title: Manufacture of pellet of impatt diode
Inventor: IWASE KAZUO
IPC: H01L29/864
Filed: 1985-10-21
Abstract: PURPOSE:To improve the manufacturing yield by reducing the breaks of wafers by fixing a silicon substrate which is still thick to a crystal board for performing the processes such as formation of electrodes and cutting of a substrate. CONSTITUTION:A wafer 20 in which an N<-> active layer 2 and a P<++> contact layer 3 are laminated in order on an N<++> silicon substrate 1 of about 300mum thickness is formed. Subsequently, Ti, Pt, and Au are deposited in order on the P<++> contact layer 3 by vapor deposition or spattering, after which a circular electrode 4 is formed by photolithography and a mesa is formed by chemical etching technique using the electrode 4 as a mask. Next, the wafer is bonded to a crystal board 14 by a photoresist 15 and the back side is etched to the thickness of about 50mum by chemical etching. While holding the wafer 20 to be stuck to the crystal board 14, an electrode 5 is formed oppositely to an electrode 4 on the back side of the silicon substrate 1. After cutting the silicon substrate 1 by using the electrode 5 as a mask, the wafer is separated from the photoresist 15.
Patent JP-H1062648-A (JP)
Title: Optical fiber collimator
Inventor: SUGIYAMA SHIN
IPC: G02B6/32
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber collimator that has a large amount of reflecting damping effect without a side-blow to the external frame, and is excellent in workability with a simple structure and also is excellent in the function for converging the light rays diverged from an optical fiber to the optical fiber. SOLUTION: In an optical fiber collimator that has a function for converging the light rays diverged from an optical fiber 1 to the optical fiber and that is made up by combining the optical fiber 1 and a collimator lens 2, the optical fiber whose end has been obliquely polished is tilted and fixed to the center line of the collimator lens at an inclined anle as shown by the expression θ= sin<-1> (n*sinθ)-θ', where θ= the inclination angle of the optical fiber, θ' = the polishing angle of the optical fiber, and n = the reflective index of the optical fiber core.
Patent JP-H03120138-A (JP)
Title: Method and device to dispose of sediment
Inventor: BARUTAA RAISUTO
IPC: B65H3/50
Filed: 1990-09-07
Abstract: PURPOSE: To easily process and work individual printed products in an imbricated formation to be conveyed at high efficiency by arranging one corner part in a space of stacked products in an inclined manner at a specified corner part in the conveying direction of a removal conveyor. CONSTITUTION: A lowermost printed product 14 is separated from stacked products by capturing an area of a corner part 25 of the lowermost printed product 14 of the stacked products, moving it downward, and moving a separating member 18 along a bottom surface of the stacked products while the separating member is advanced into the printed products in an overlapped condition in the area of the downwardly moving corner part. The successively separated printed products 14 are placed in an imbricated formation on a removal conveyer 24 arranged below the stacked products, and carried out. All printed products are carried out with one corner part 25 in the leading position so that all side edges 14a-14d are extended in the horizontal direction relative to the feeding direction C of the removal conveyor 24, and placed on the printed product 14 taken out of the stacked products.
Patent JP-H0398037-A (JP)
Title: Projection type display device
Inventor: MATSUO MASATAKE
IPC: G03B21/28
Filed: 1989-09-12
Abstract: PURPOSE:To display a picture on an optional screen among plural screen by providing a movable mirror which can switch an optical path from a projection optical unit and the screens. CONSTITUTION:The display device consists of a projection optical unit 8 which uses a liquid crystal panel as a light valve, the movable mirror 9 which can switch the optical path from the projection optical unit 8, and the screens 7. Namely, a mirror which bends light from the projection optical unit 8 and guides it to the screens 7 is the movable mirror 9. This movable mirror 9 has a specular surface and the angle of rotation is reduced to eliminate the need to make a cabinet larger than before. Consequently, the picture is displayed on a preferable screen between the screens arranged at two positions, left and right.
Patent JP-S60128652-A (JP)
Title: Semiconductor device
Inventor: NAGAYAMA YOSHIHARU
IPC: H01L29/8605
Filed: 1983-12-16
Abstract: PURPOSE:To realize a pinch resistor less dependent on voltage by a method wherein the impurity region of a first conductivity type constituting the current path for the pinch resistor is formed in an insulator-isolating region and then a plurality of impurity regions of a second conductivity type opposite in conductiviey to the first type are formed within the impurity region of the first conductivity type. CONSTITUTION:On a P<+> type Si semiconductor substrate 11, a P<+> channel stopper region 12, SiO2 insulating-isolating layer 13, and an N<-> epitaxial layer 14 are formed. In the N<-> epitaxial layer 14 (activation region) insulated from other semiconductor element regions, a P<+> impurity region 15 (first conductivity type impurity region) is formed for the formation of a current path for a pinch resistor. Further, in the P<+> impurity region 15, a plurality of N<++> impurity regions 16 (second conductivity type impurity region) are formed along the path of current. The end surface 16a of the N<++> impurity region 16 abuts against the insulating-isolating layer 13.
Patent JP-2001065785-A (JP)
Title: Extension device and tripod
Inventor: NAKATANI KOICHIRO
IPC: F16M11/24
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an extension device having a fixing force enough to prevent looseness during use. SOLUTION: An extension device 12 used for a tripod is provided with a first tubular member 15. A second tubular member 16 is so inserted inside the first tubular 15 that the length of its protruding portion is adjustable and it can be rotated along the circumference. A press attached surface 25 having a circular arc cross section the central axis of which is parallel to the central axis of the first tubular member 15 is formed at the inner surface side of the first tubular member 15. A press attaching surface 37 having a circular arc cross section the central axis of which is parallel to the central axis of the second tubular member 16 is formed at the outer surface side of the second tubular member 16.  By rotating the second tubular member 16 in one direction along its circumference and against the first tubular member 15, the prescribed area of the press attaching surface 37 is attached by pressure against the oppositely located area of the press attached surface 25. By rotating the second tabular member 16 in the other direction along its circumference, attachment by pressure between the press attaching surface 37 and the press attached surface 25 is released.
Patent JP-S6296407-A (JP)
Title: Hair growing promotor
Inventor: KONISHI HIROAKI
IPC: A61K8/00
Filed: 1985-10-22
Abstract: PURPOSE:A hair growing promotor having extremely excellent hair growing effect, hair growth promoting effect and safety to the human body free from skin irritation, obtained by blending a hair base with an extract of Angelica pubescens Maxim. as an active ingredient. CONSTITUTION:A hair growing promotor containing 0.1-5wt% calculated as a dried substance based on the total amounts of a composition of an extract of Angelica pubescens Maxim. The extract of Angelica pubescens Maxim. is an extract obtained by extracting ground Angelica pubescens Maxim. with a water-soluble solvent such as methanol, ethanol, water, etc., or an organic solvent such as ethyl acetate, chloroform, etc., alone or their mixture and when the extract is blended with a base of hair tonic, etc., an extracted solution of Angelica pubescens Maxim. itself or a dried substance of it is preferable. The extract of Angelica pubescens Maxim. may be used together with an extract of Polygalae radix, Senega root, Ligustri fructus, Visci herba, etc.
Patent JP-H0899327-A (JP)
Title: Manufacture of plastic substrate for liquid crystal display element
Inventor: KURISU YASUYUKI
IPC: B29C41/20
Filed: 1994-09-30
Abstract: PURPOSE: To flatten a surface with high accuracy by laminating a plastic substrate on the surface of a prototype substrate processed into the state of transferring the surface through a resin material, curing the resin material and then releasing the plastic substrate from the prototype substrate together with the resin material. CONSTITUTION: A plastic substrate 2 is laminated on the upper face of a glass substrate 1 with its surface processed to be flat or into a recessed and projected shape as a liquid crystal substrate through an ultraviolet curing resin 3. Ultraviolet rays are emitted by an ultraviolet lamp 5, and the ultraviolet curing resin 3 is cured to form a surface coated layer. After curing, the plastic substrate 2 is released from the glass substrate 1 together with the surface coated layer. Thus the plastic substrate with its surface processed to be flat or into the recessed and projected shape perfectly same as the glass substrate 1.
Patent JP-S6481649-A (JP)
Title: Single-phase small-sized motor
Inventor: BAN ITSUKI
IPC: H02K21/22
Filed: 1987-09-22
Abstract: PURPOSE:To improve efficiency, by stopping conduction in the final period of the conduction, and by suppressing the action of said stopping only at the time of starting. CONSTITUTION:The salient poles 4a-4d of the armature magnetic-cores 4 of four poles are wound up with armature coils 5a-5d. Inside a cup 13, a ring- formed magnet rotor 6 is fixed, and magnetic poles 6a, 6b... are arranged. A space between the salient poles 4a-4d and the rotor 6 is not equal on the left and right, and so cogging torque is generated. When current is reciprocated and conducted to the armature coils 5a-5d on every rotation of the magnet rotor 6 at the electrical angle of 180 degrees, then self-starting can be performed. In this case, in the initial period of conduction, for an inductance, rise is smoothly performed, but in the final period of the conduction, an induction constant is reduced, and an inductance is reduced, and current is increased, and efficiency is made worse. As this counter-plan, the position of the rotor 6 is detected, and the final period of the conduction is known, and the conduction is interrupted.
Patent JP-H0286634-A (JP)
Title: Foaming agent composition
Inventor: TONAMI NORIYUKI
IPC: C09K3/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain the title composition excellent in storage stability and having a decomposition temperature freely controllable within a low-temperature range by mixing azodicarbonamide with an inorganic zinc compound, urea, and a thiocyanic acid salt. CONSTITUTION:This foaming agent composition for synthetic resin, such As thermoplastic resin, is obtained by mixing azodicarbonamide (A), an inorganic zinc compound (B) (ZnO is most suitable), urea (C), and a thiocyanic acid salt (D) (e.g., ammonium thiocyanate), wherein the total amount of components B, C, and D is 0.4-400 pts.wt., preferably 60-180 pts.wt., based on 100 pts.wt. component A. The incorporation of these foaming aids into azodicarbonamide gives a foaming agent composition having a decomposition temperature freely controllable within a range of 100 to 140 deg.C.
Patent JP-H08100965-A (JP)
Title: Heat pump apparatus
Inventor: MORIKAWA AKIRA
IPC: F25B43/02
Filed: 1994-09-30
Abstract: PURPOSE: To enable flexible application of a lubricating oil rationally by providing circulation paths to circulate the lubricating oil separated from a refrigerant to compressors and a decompression means thereon separately while being connected with a link pipe of each compressor so that a desired amount of the lubricating oil is shunted to facilitate the converging thereof on a lubrication path as converging destination. CONSTITUTION: Compressors CMP are provided independently with respective circulation paths CR1 and CR2 of a lubricating oil with which the lubricating oil separated from refrigerants of refrigerant discharge side passages Ro of the compressors Cmp is circulated to the compressors Cmp. The CR1 and CR2 are connected with a link path R so that a part of the lubricating oil separated is shunted to be introduced to the other circulation path CR1 or CR2. The circulation paths CR1 and CR2 are each provided with a first decompression means Ct1 to decompress the lubricating oil separated and the link path R is connected to a position on the downstream side of the first decompression means Ct1 of the circulation path CR1 or CR2 as converging destination.  Moreover, a second decompression means Ct2 is provided to reduce the pressure of the lubricating oil converged on the circulation path CR1 or CR2 as converging destination.
Patent JP-H0657378-A (JP)
Title: Steel for high strength bolt excellent in delayed fracture resistance
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide steel for bolt having high strength of 1400N/mm<2> or higher and furthermore excellent in delayed fracture resistance. CONSTITUTION:The steel for a high strength bolt has a componental compsn. contg., by weight, 0.25 to 0.45% C, 0.25 to 1.0% Si, 0.35 to 1.0% Mn, 0.005% or less P, 0.020% or less S, 2.0 to 6.0% Ni, 0.5 to 2.0% Cr and 1.5 to 3.0% Mo, furthermore contg. total 0.01 to 0.1% of one or two kinds between Ti and Zr and moreover contg., at need, 0.05 to 0.2% V, and the balance Fe with inevitable impurities.
Patent JP-H1084417-A (JP)
Title: Telephone electronic mail call system
Inventor: MASUDA MASATSUNE
IPC: H04W68/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the system to call a called opposite party, without troubles and interruption of a job of a person surrounding, in the case of calling, using a voice speech system not in units of telephone sets but in units of persons. SOLUTION: The system is one that integrates an electronic mail system 1, a voice communication system 2, an absence information management system 4, and an electronic destination display panel 50. To the electronic mail system 1, an electronic mail terminal equipment 12a or the like, an electronic destination display panel 50a, and the absence information management system 4 are connected, and the absence information management system 4 is connected to a PBX 20 of the voice communication system 2, via a LAN interface 32 by an electronic mail bus line 10. The voice communication system 2 is made up of the PBX 20, a voice mail system 3, an electronic destination display panel 50b and a communication terminal equipment.  Absence information from the communication terminal equipment is registered to an absence information management database 40 of the absence information management system 4, and absence information is outputted from a communication terminal equipment of the caller by a prescribed access method.
Patent JP-H0982388-A (JP)
Title: Small connector for multi-circuit
Inventor: KIYOFUJI TOSHIYUKI
IPC: H01R4/36
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To connect a large number of circuits to each other by a small connector. SOLUTION: Conductive belts 6 and 7 of plural rows are formed in both surface same positions of a printed wiring board where copper foil is layered on both surfaces, and a recess electrode 6a and a projecting electrode 7a are respectively formed on one ends of the conductive belts 6 and 7, and respective central parts of electrode plates 3, 4 and 5 and electrode plates 9, 10 and 11 are connected to each other by plastic support tools 2, and a pair of connector pieces 1 and 8 are formed. The tips of the electrode plates 3, 4 and 5 and the electrode plates 9, 10 and 11 to which cord are connected, are alternately superposed on each other, and both support tools 2 are fitted in installing grooves 13 of a case 12, and the superposed recessed electrode 6a and projecting electrode 7a are fastened by a fastening bolt 15.