baber/WOPTO huggingface dataset:
Patent JP-S59106989-A (JP)
Title: Ink jet recording method
Inventor: ARIGA TAMOTSU
IPC: C09D11/00
Filed: 1982-12-10
Abstract: PURPOSE:To enhance not only the water resistance but also the light fastness of a recorded image, by using a water-base ink containing at least one dye selected from among four specified dyes as a colorant. CONSTITUTION:A water-base ink containing as a colorant at least one dye selected from among a pyrazolone azo dye of formula I , a phthalocyanine sulfonate dye of formula II, azo dyes of formulae V, and VI and C.I. Acid Red dyes 254, 274, 143:1 and 160 is adapted to a recording medium containing at least one component selected from among a water-soluble salt of a divalent or higher metal, alkylamine, polyamine and a quaternary ammonium salt to form an ink recorded image.
Patent JP-H0265639-A (JP)
Title: Motor
Inventor: NAGAI TAKAMASA
IPC: H02K5/167
Filed: 1988-08-30
Abstract: PURPOSE:To distribute load in radial direction by fitting the hollow rotary shaft of a motor to a shaft having one end fixed in a motor case and the other end extending to the outside of the motor case then contacting the shaft and the rotary shaft tightly at the outside of the motor case and sliding each other. CONSTITUTION:An axis (fixed shaft) 8 is planted vertically in a motor case 2 with one end thereof being fixed thereto while the other end thereof penetrating through a through-hole 4a and extending to the outside. The rotary shaft 9 of motor is fitted to the shaft 8 such that the gap between them is increased at a section l1 in the case 2 in order to prevent contact while they 8, 9 contact tightly each other at a section l2 at the outside of the case 2 and slide each other. Magnets 10 are fixed to the outer circumference of the rotary shaft 9 in the case 2 so as to form a rotor thus constituting a stator and a motor (not shown) and torque is taken out at the section l2 of the shaft 9. By such arrangement, a low speed motor having simple structure can be obtained, where radial load is distributed and shifted abrasion is prevented.
Patent JP-H1142902-A (JP)
Title: Rubber elastic body segment
Inventor: TSURU EIJI
IPC: B60B15/02
Filed: 1997-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rubber elastic body segment structure which is installed on the machines for a ciri/work and a construction work or on the wheels and crawlers of a vehicle used on an off-road so as to provide a driving force. SOLUTION: A rubber elastic body segment S which is installed on the outer peripheral side of wheels or crawlers is formed so that a hollow part 6 is formed in the segment in the lateral direction of the wheels or crawlers, the hollow part 6 is partitioned by an earth side outer surface part 5, side surface parts 3 and 4, and a bottom surface part 2, and a stopper part 7 rising from the bottom surface part 2 is formed in the hollow part 6 so as to form the hollow part 6 inner surfaces and stopper outer surfaces with those curved surfaces opposed to each other at a distance.
Patent JP-2000044563-A (JP)
Title: Production of 1h-pyrrolo-[1,2-b][1,2,4]triazole compounds
Inventor: MAEDA HIDEKI
IPC: C07D487/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a medicine, agrochemical, dye or photographic coupler or as a synthetic intermediate therefor in a short process in a high yield by reacting a specific triazole compound with a specific olefin. SOLUTION: A triazole compound of formula I (for example, a compound of formula II) is reacted with an olefin of formula III (R1 is H or a substituent; R2 and R3 are each an electron-attracting group having a Hammett's substituent constant ρp of >=0.2) (for example, acrylonitrile) preferably in an amount of 1.0-10 moles based on the compound of formula I preferably in the presence of 0.5-10 moles of a base (preferably an inorganic base) and 0.1-5 moles of a metal halide (preferably the halide of an alkali metal or alkaline earth metal) preferably at 0-80 deg.C for 30 min to 36 hr to obtain the objective compound of formula IV (for example, a compound of formula V). A reaction solvent includes acetonitrile and is preferably used in an amount of 3-10 times weight that of the compound of formula I.
Patent JP-H0765712-A (JP)
Title: Manufacture of oxide cathode
Inventor: KOYAMA KIYOMI
IPC: H01J9/04
Filed: 1993-08-31
Abstract: PURPOSE:To retain high reliability even in operation in high current density for a long time by heat-treating a cathode base metal in each atmosphere of nonoxidation property, oxidation property, and nonoxidation property in this order, and sticking an electron emissive material onto the base metal face. CONSTITUTION:A cathode base metal 11 of Ni alloy including a small amount of reducer is press-fitted in a cathode sleeve 15 consisting of nichrome alloy by press working, and it is welded with a laser. This is heat-treated in humidifying hydrogen, and is oxidized selectively for blackening the surface, and then three strip-shaped supports 16 are welded thereto, and it is welded the opening of a cylindrical cathode holder 17, thus a cathode structure is made. Heat treatment is performed for about ten minutes at 700-900 deg.C in nonoxidative atmosphere such as a hydrogen furnace, and next for about ten minutes at 700-850 deg.C in oxidative atmosphere such as air for relaxing the working distortion of the metal 11. Furthermore, it is heat-treated under the same condition as stated above in a hydrogen furnace so as to reduce the surface layer of the metal 11, and then an electron emissive material layer 12 is applied thereon, whereby it is completed.
Patent JP-H0760236-A (JP)
Title: Removal system of organic substance dissolved in water
Inventor: UCHIDA MAKOTO
IPC: C02F1/44
Filed: 1993-08-31
Abstract: PURPOSE:To efficiently remove organic halogen substances dissolved in water by forming a leading-in inlet and a leading-out outlet to run an aqueous solution containing volatile dissolved organic substances in a space between a hollow fiber membrane and a container and forming a gas discharging outlet to discharge a gas in a hollow part of the hollow fiber membrane. CONSTITUTION:An aqueous solution containing volatile organic substances is led through a leading-in inlet 12, passes an apparatus 3 for removal of organic substances volatile in water and a hollow fiber membrane module 4 and flows out of a faucet, wherein the removal apparatus 3 is composed of an absorbent 2, a module 6 for removal of organic substances dissolved in water, and a pressure decreasing apparatus 7. The module 6 for removal of organic substances dissolved in water has diaphragms to separate spaces communicating with the hollow parts of hollow fiber membranes and spaces communicating with the outer surfaces of the hollow fiber membranes and space are partitioned by the outer surfaces of the hollow fiber membranes and the inner wall face of a container and an inlet and an outlet to run an aqueous solution containing dissolved organic substances, a discharging outlet to discharge gas in the spaces and a gas suction inlet to take in air out of the container, and a gas sucking and discharging mouth to suck and discharge a gas in the hollow parts of the hollow fiber membranes are formed in the module.
Patent JP-H0537720-A (JP)
Title: Pad for optical reader
Inventor: NAKADA KUNIHIKO
IPC: G06T1/00
Filed: 1991-07-31
Abstract: PURPOSE:To improve the light utilization efficiency by constituting a protective layer on a base and a film-like base with a material through which both of rays reading an original and reading a position on an original are transmitted. CONSTITUTION:Infrared rays L2 irradiating from a position sensor 28 to a reflecting film 57 at the angle of 30 deg. from a vertical direction is almost reflected on the reflecting film 57. Moreover, the infrared rays L2 irradiating from the part having no reflecting film 57 is transmitted as it is. Since the infrared rays L2 irradiating from the position sensor 28 repeat reflection and transmission depending on the part having the reflecting film 57 (diffraction grating 55) and the part having no reflecting film 57, an electric signal is extracted from the position sensor 28 and the position of the optical reader on an original is detected. On the other hand, visual rays L1 irradiating to the reflecting film 57 from the optical scanner 27 at the angle of 45 deg. from the vertical direction almost transmits through the film 57. Thus, the rays L1 transmitted through the pad 33 are reflected on the original 32 and most of the lightbeams are returned to the optical scanner 27.
Patent JP-H0765913-A (JP)
Title: Sheet-form connector
Inventor: OKAMOTO SHINICHI
IPC: H01R4/24
Filed: 1993-08-31
Abstract: PURPOSE:To provide a sheet-form connector for use in the electric wiring of a car etc., requiring a minor insertion/drawout force, excellent in the working effectiveness in the fitting process, capable of being embodied in multipolar, lightweight, and thin construction, and favorable for use in a flat wire harness. CONSTITUTION:A sheet-form connector concerned is composed of a plate 1 fitted with a plurality of female terminals 7 and an insulative sheet 2 provided with a plurality of male terminals 14. Fitting and removal of the male terminals 14 to/from the female 7 are made individually one by one through utilization of the softness of the insulative sheet 2.
Patent JP-S6460756-A (JP)
Title: Start controller for engine
Inventor: FURUYAMA MASAAKI
IPC: F02D45/00
Filed: 1987-08-28
Abstract: PURPOSE:To provide satisfactory starting property without being affected by voltage drop of a battery, by performing start cranking on the basis of data for detecting the condition of an engine right before start. CONSTITUTION:While a driver opens and closes a door to ride in a vehicle a power supply relay 24 is turned on and off by a door relay 25 interlocked with the turning-on and off of a door switch 26. Thus, the initialization of a control means 27 needed for the operation is completed, while the output signal is input from a water temperature sensor 19 to be stored in a back-up memory as engine temperature data in the preparation for start. Ignition timing, valve opening of ISCV 16 and fuel ignition amount are controlled during a period from engine cranking in starting to the completion of explosion on the basis of engine temperature data. Thus, satisfactory starting property can be provided without the variation of input data due to the voltage drop during the cranking.
Patent JP-H1045770-A (JP)
Title: Separation of hexamethylcyclotrisiloxane
Inventor: NOMURA TOSHIHIKO
IPC: C07F7/21
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating hexamethylcyclotrisiloxane, dis charging the hexamethylcyclotrisiloxane as an easily treatable solution without requiring a distillation installation which is able to handle material easy to solidify. SOLUTION: This method for separating hexamethylcyclotrisiloxane comprises allowing a cyclopolydimethylsiloxane mixture containing the hexamethylcyclotrisiloxane to rise in a distillation tower having a side flow part in the middle part of the tower in a vaporized state to a column region above than side flow part, supplying a solvent having a lower boiling point the that of the hexamethylcyclotrisiloxane and capable of dissolving the hexamethylcyclotrisiloxane into the distillation tower to form the mixture solution of the solvent with the hexamethylcyclotrisiloxane at a place near to the side flow part, and subsequently discharging the mixture solution from the side flow part.
Patent JP-H1049635-A (JP)
Title: Mark card processor
Inventor: YOSHIDA SUSUMU
IPC: G06K17/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a processor simplifying the terminal machine for operation to reduce the installation space, and reducing the cost by discriminating a selected from a mark card having an ID mark given corresponding to the operation selected out of various operations and performing a processing according to the selected operation. SOLUTION: An operator when selecting an operation to be done, for example, when performing a reckoning operation makes, an optical mark read part 2 reads mark card having data '10' for reckoning matching added in the 1st line of the mark card. The data of the 1st line of the mark card is read by a photosensor of the optical read part 2 and transferred to a control part 1. The control part 1 decides which of a ticket issuing operation and a reckoning operation the data corresponds to and for the reckoning operation, a reckoning slip is outputted by an external printer part 3 through a previously programmed process. Then when the 2nd or succeeding line of the mark card is marked for a specific process, specific information corresponding to the mark is printed out.
Patent JP-S58145301-A (JP)
Title: Device for continuously preparing profile segment
Inventor: YAN HENDORITSUKU POPUKEN
IPC: B26D5/26
Filed: 1982-12-09
Abstract: An apparatus for the continuous manufacture of profile segments from metal or plastic strip, comprising first and second profile rolling units for profiling the one and the other lateral side of supplied strip, said first and second rolling units adjustable transversely to the strip passage direction, perforating unit(s), and a cutting means. An electronic control system being provided comprising a pulse generator having its pulse frequency related to the strip passage rate, a pulse counter, a number of counting storages one for each of the perforating and cutting means, said counting storages having fixed counting contents corresponding with the moments of operation of the perforating and cutting means, a processor unit for comparing the count of the pulse counter with the contents of the counting storages and for delivering trigger signals for the activation of the perforating or cutting unit concerned and resetting the counter at the end of a cycle, programming logic for programming the storages and for the adjustment of the profile rolling units, and for setting the production number, supervision logic for supervising the material supply, the machine functions, settings and production count, and a control panel.
Patent JP-S59106157-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANAKA IZUMI
IPC: H01L27/112
Filed: 1982-12-10
Abstract: PURPOSE:To improve the integration of MISIC of an ultraviolet ray erase type EPROM or the like and to reduce variability of the characteristics by providing a control gate extending on a field insulating film through a floating gate buried in a dent between the field insulating films so as to level the dent. CONSTITUTION:A P type region 12 for forming a P type channel cut region and a P type channel region and a field oxide film 13 are formed on a P<-> type Si substrate 11. Next, the patterning of the field oxide film 13 is performed using a resist mask and then a first gate oxide film is formed on the exposed surface of the substrate. In this process, a transistor arranged region 15 of a dent form having a first gate oxide film 14 is formed. A polycrystalline Si layer which fills up the transistor arranged region 15 completely and has an almost flat surface is formed. Next, the polycrystalline Si layer is made to be a first N<+> type polycrystalline Si layer 16. Then the first polycrystalline Si layer 16 is etched from the upper gradually till the upper surface of the field oxide film 13 is exposed. Next, a second gate oxide film 17 is formed on the first N<+> type polycrystalline Si layer 16.
Patent JP-S60108764-A (JP)
Title: Testing method of semiconductor device
Inventor: OOUCHI MICHIO
IPC: H01L21/66
Filed: 1983-11-17
Abstract: PURPOSE:To elevate the effectiveness of inspection by selecting a circuit group with a carry of a counter in an equipment synchronized with a scanning clock outside the equipment to set the sequence circuit state through a skin bath from a memory element with the clock. CONSTITUTION:A counter 35 and a register 34 in a presetting circuit 41 of a semiconductor device are synchronized with a scanning clock signal 40 outside the circuit 41. Individual circuit groups are selected with carries 1 and 2 of a counter 35 and the contents of a memory 33, inside or outside the circuit 41, for example, outside it are transferred as scan data. This enables the presetting of the sequence circuit such as flip-flop at a desired value thereby elevating the effectiveness of a scanning system.
Patent JP-S60112552-A (JP)
Title: Paper carrying method of copier
Inventor: TAKAHASHI TAKESHI
IPC: B65H5/34
Filed: 1983-11-17
Abstract: PURPOSE:To prevent collision of paper while to improve the paper feeding speed, by varying the speed exchange timing of take-away roller with correspondence to the fluctuation of interval between papers. CONSTITUTION:The speed exchange timing of take-away roller 9 having high and low feeding speeds is varied with correspondence to the reaching time of copy paper at specific position against open/close timing of registration gate 5. Since the fluctuation of paper interval can be absorbed, collision of paper can be prevented while since the paper interval can be shortened as much as possible within detection limit of sensor, copy paper feeding speed can be further improved.
Patent JP-S59107202-A (JP)
Title: Checking device of fitting position of minute parts
Inventor: YASUTAKE MASANORI
IPC: G01B11/00
Filed: 1982-12-10
Abstract: PURPOSE:To improve the check precision by allowing a light to strike minute parts obliquely to make the shadow of minute parts and recognizing and discriminating the boundary between minute parts and the shadow through an image pickup device which is attached obliquely. CONSTITUTION:A light strikes minute parts 4, which are set on a circuit substrate 5, from a light source 1 obliquely to generate a shadow 4 of parts 4. An image pickup device 2 set obliquely at the same angle as the light source 1 picks up a shadow 6, and this picture signal is made binary by a controller 3 and is subjected to picture processing to attain position information of parts 4. This position information is compared with preliminarily stored reference position information to check the setting position of parts 4.
Patent JP-H0266297-A (JP)
Title: Segment assembly process of up-and-down form multiple circular shield tunnel
Inventor: MATSUMOTO YOSHIJI
IPC: E21D11/08
Filed: 1988-08-31
Abstract: PURPOSE:To efficiently construct the internal periphery of an up-and-down tunnel in safety by constructing the segment of the internal periphery of an upper tunnel part on the already-constructed segment of the internal periphery of a lower tunnel with construction delay of 1 to 1.5 ring. CONSTITUTION:Upper tunnel part and lower tunnel part are excavated to proceed synchronously by a shield machine 1, and behind the machine 1 the internal peripheries of the upper and the lower tunnel part are constructed with segments 5 and 6, respectively. For assembly of the segments, the segment 5 of the lower tunnel is first assembled and the segment 6 of the upper tunnel is assembled on the already-assembled segment 5 with delay of 1 to 1.5 ring. Similarly, in the following construction the synchronous excavation by the shield machine 1 and the lag-time assembly of the segments 5 and 6 are executed and the tunnel is constructed through its full length.
Patent JP-H0395853-A (JP)
Title: Lamp/reflector unit
Inventor: PAURU HERIBUIIKU
IPC: F21Y101/00
Filed: 1990-08-20
Abstract: PURPOSE: To simplify constitution and prevent break of a lamp container by extending a recess from an opening of a sideway wall of a centering member into the wall part. CONSTITUTION: A lamp container 5 is fixed to a neck part 3 with cement 12. A centering member 9 is formed in a bush shape, and its base part is used as a sideways wall 10. The centering member 9 is clamped in the neck part 3. A recess 13 in the centering member 9 is extended from the opening 11 of the sideways wall 10 of the centering member 9 along a net-shaped part. Since the recess 13 is extended in a circular arc shape into the sideway wall 10, a flexible tang 14 is formed in the wall 10. Strain in a seal part is reduced.
Patent JP-H0882558-A (JP)
Title: Indicator and package container with indicator
Inventor: SHIRAISHI KAZUO
IPC: B65D81/32
Filed: 1994-09-12
Abstract: PURPOSE: To obtain an indicator that can surely judge the temperature increase exceeding the specified temperature level and be manufactured easily by filling a medium into a half of a container that is divided into two by preparing a partition to allow a liquid to pass through but a solid not to pass through. CONSTITUTION: A prepared medium 10, for example, arm about 13% sodium chloride solution is frozen at a freezing temperature or lower, and it is filled into one room 20a of a container 20 such as bag, etc., that is divided into two by a partition allowing a liquid to pass through but a solid not to pass through, for example, a discontinuous heat sealing part 21. Then, when the temperature of the container 20 exceeds the freezing temperature of the medium 10 temporarily, the medium is melted into a liquid, and it passes through the part 21 and moves to the other room 20b of the container 20. Even when the temperature of the container 20 is again restored to the freezing temperature of the medium 10 in this state, the medium 10 including in the room 20b is still remained in a solid state.  Thus, based on the evidence that the medium 10 entered the room 20b that must be always empty, it can be found that the temperature of the container 20 exceeds the freezing temperature of the medium 10.
Patent JP-S6372784-A (JP)
Title: Ferroelectric polymer liquid crystal
Inventor: UCHIDA TOSHIHARU
IPC: C09K19/38
Filed: 1986-09-17
Abstract: PURPOSE:To provide the title liq. crystal which exhibits a ferroelectric property even near ordinary temp., has a high speed of response to external factors, permits dynamic display, and is useful as a display element for a large image plane or a curved image plane and which comprises particular repeating units. CONSTITUTION:(Meth)acrylic acid (A) and an alkylene dihalide (B) (e.g., 1,10- dibromodecane) are heated in the presence of a catalyst in a solvent to conduct a reaction. The halogenoester thus obtd. is reacted with 2-methylbutyl 4'- hydroxybiphenyl-4-carboxylate (C) by heating in the presence of an alkali in a solvent, thereby obtaining a monomer of formula I (wherein R1 is H or CH3; n is 1-10; and X is a halogen). At least one monomer of formula I is reacted at 50-90 deg.C for 1-20hr in the presence of an initiator (e.g., azo bisisobutyronitrile), thereby obtaining the title liq. crystal having repeating units of formula II.
Patent JP-S6277601-A (JP)
Title: Numerical input device
Inventor: FUKUSHI YUKIHIRO
IPC: G03G21/00
Filed: 1985-09-30
Abstract: PURPOSE:To make a high-precision adjustment by inputting data roughly by a digital input means and adjusting it to a previously inputted digital value by an analog input means. CONSTITUTION:An original feeder is operated actually and a suitable correction quantity is specified to a control part 23 by a digital value setting means 17 firstly. Then, an analog setting means 13 is adjusted to a digital value setting means 13 over a look at the display on a display means 21. When readjustment is required after the forwarding from the factory according to in-use condition, etc., a variable resistor 27 is only adjusted at the factory so that an L display light emitting diode 55 and a G light emitting diode 51 both illuminate, and then the device is settable to standard values. Consequently, originals are fed accurately by a motor 57 and position detecting circuit 59 on then basis of those set values.