baber/WOPTO huggingface dataset:
Patent JP-S61215352-A (JP)
Title: Collection of pyromellitic anhydride
Inventor: TAKAHASHI YOJIRO
IPC: C07D493/04
Filed: 1985-04-02
Abstract: PURPOSE:Hot gas containing pyromellitic anhydride is cooled at a specific linear velocity and controlled outlet temperature of a crystallization chamber to effect the selective crystallization of pyromellitic anhydride and the pyromellitic anhydride is recrystallized with an organic solvent and collected from the crystallization chamber in high purity. CONSTITUTION:A hot reaction gas produced by the catalytic oxidization of 1,2,4,5-tetraalkylbenzene with an oxygen-containing gas in the presence of a catalyst is introduced through the line 5 into the crystal collection apparatus 1. The gas is cooled in a manner to attain the linear velocity of 0.1-1.0m/sec, and the pyromellitic anhydride is selectively crystallized by adjusting the outlet temperature of the crystallization chamber to 50-200 deg.C. An organic solvent (e.g. benzonitrile) is circulated through the line 6 to the collection apparatus 1 and heated at 100-190 deg.C. The precipitated pyromellitic anhydride is dissolved completely in the solvent tank 2, precipitated by the crystallizer 3 and collected by the separation and drying apparatus 4.
Patent JP-H09242225-A (JP)
Title: Connecting device of partition panel
Inventor: UNO CHITOSHI
IPC: E04B2/74
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device capable of carrying out effective connection in simple structure. SOLUTION: It is constituted of a top member 8 of a lower part having upward inclined hook parts 8b engaged with lower engagement holes 4 on partition panels 1, 1 made by drilling two pieces of the upper and lower engagement holes 4 with an interval in the vertical direction on side end surfaces adjacent to each other and facing against each other on both sides, a top member 7 on an upper part having downward inclined hook parts 7b engaged with the upper engagement holes on both sides and a connecting rod 6 having a head part 6b to loosely fit the top member 7 on the upper part free to rotate and to stop falling of it upward. Thereby, both of the partition panels 1, 1 are conencted to each other by hooking hook parts of the top members 7, 8 of the upper and lower parts with the engagement holes 4, 4 by rotating the connecting rod 6.
Patent JP-H11235975-A (JP)
Title: Electronically-controlled brake device for vehicle
Inventor: SOGA MASAYUKI
IPC: B60T7/12
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To satisfy the braking demand of a driver positively even if the demand is generated at the time of parking and stopping on a slope or the like. SOLUTION: This electronically-controlled brake device for vehicle, which is provided with a braking device and an electronic controller for controlling the braking device electrically according to the operation of a brake pedal by a driver, judges a braking demand by a driver based on the stroke of the brake pedal detected by a stroke sensor (S40, 90), judged the parking and stopping conditions of the vehicle based on the condition of an ignition switch (S30, 70, 80), and judged whether or not such a condition as the vehicle is in a parking or stopping condition without a braking demand by a driver has continued for a prescribed time (S60, 110).  After such a condition as the vehicle is in the parking or stopping condition without a braking demand by the driver has continued for the prescribed time, the operations of the electronically- controlled brake device and the respective sensors are released (S120, 130).
Patent JP-H01227617-A (JP)
Title: Current differential relay system
Inventor: YUKI MASARU
IPC: H02H3/28
Filed: 1988-03-08
Abstract: PURPOSE:To enhance reliability, by measuring working based on the sum current of the total value of current on each bus line side of a self end, and a remote end current value, and by judging an internal accident under the logical product condition of the working judgment result and a working judgment result from confronted ends. CONSTITUTION:By a momentary value creating means 101, based on current from respective current transformers arranged on the communicating wires of double bus lines, a momentary value sum is created. By a working quantity creating means 102, current taken from the current transformer of the same composition as that of self ends arranged on confronted terminals is received, and the momentary value sum of the current value and the output of the momentary value creating means 101 is found. The input of the current and momentary value sum to a judgment section 105 via an absolute value creating means 103 and an amplitude creating means 104 is provided to judge working. By a transmission or receiving device 315, a working judgment result from the confronted ends is received. The logical product of the output of the transmission or receiving device and the output of the judgment section 105 is taken by an AND circuit, and the output of a final working judgment result is generated.
Patent JP-H09328626-A (JP)
Title: Fiber-reactive diazo dyestuff mixture
Inventor: HERUMAN REFURAA
IPC: C09B67/22
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new fiber-reactive diazo dye mixture that contains a dye shown by a specified formula, has a high exhaustion yield, high fiber-dye bonding stability, good color fastness to water and light, and is easy to removed from undyed parts of fibers.  
     SOLUTION: This new fiber-reactive diazo dye mixture comprises (A) at least one of the dyes of formula I [Y 1  and Y 2  are each a vinyl or CH 2 CH 2 Q (Q is an alkali-eliminable group)], and (B) at least one of yellow, orange, red and blue dyes which have a fiber-reactive group. In particular, it is preferable that the dye mixture contains the component A and one of dyes selected from a group consisting of blue dyes of formula II (Y 3  and Y 4  are each vinyl or CH 2 CH 2 Q) and dyes having a substituent-group combination of formula III, and also, for example, it is preferable that a mixture of the component A and a dye of formula II is obtained by mixing synthesis by the use of a mixture in a coupling process for respective diazo components. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S62215113-A (JP)
Inventor: IWAKI YOSHIHIRO
IPC: F16B33/06
Filed: 1986-03-11
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-H10248828-A (JP)
Title: Hemolytic tube
Inventor: JOACHIM UHLER
IPC: A61B5/154
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To dilute the blood sampled from a human body into blood dissolution without exposed to an outer air and be used for a clinical test by closing the opening of a bottomed tube for storing the blood dissolution in its inside and holding the inside in a reduced pressure state by a piercingable plug body so as to set it to a hemolytic tube. SOLUTION: A hemolytic tube is provided with a plug body 1 in one opening end of a plastic or glass bottomed tube 2, stores blood dissolution 3 in its inside, and holds the inside in a reduced pressure state so as to sample a prescribed quantity of the blood. The plug body 1 is generally constituted of a rubber plug, which is such a material as having a superior gas cutoff property so as to hold the reduced pressure state of the bottom tube 2 inside and as having a superior characteristic for sealing a hole after an injection needle piercing into the plug body 1, and for example, butyl rubber, styrene butadiene rubber, etc., are used. When the bottomed tube 2 is composed of plastic, a material for preventing the blood from being stuck to the inside wall of the tube is coated thereon so as to prevent the sampled blood from being stuck to the tube wall.
Patent JP-H08245582-A (JP)
Title: New cyclic quaternary ammonium salt and its production
Inventor: MIYAJI HIROYUKI
IPC: A61K31/40
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the subject new compound having an excellent choline action activity and useful for treating anuresis, dysuria, etc., and further for treating digestive tract function depression, chronic gastritis, atonic cccnstipation, etc. CONSTITUTION: A cyclic quaternary ammonium salt of formula I (R1 is H, methyl; R2 is a 1-6C alkyl; X is a halogen, nitro; Y is an anion; but when R1 is H, X is not 5-chlorine atom). For example, 6-bromo-1,1-dimethyl-2,3- dihydroxy-1H-indolium iodide. The compound of formula I is obtained e.g. by reacting an indoline derivative of formula II with a compound of formula: MeY. The reaction is preferably performed in an organic solvent such as acetone, ethanol, benzene or in the absence of the solvent at -20 to 150 deg.C, preferably 0-100 deg.C.
Patent JP-S56150481-A (JP)
Title: Coagulation process for waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/52
Filed: 1980-04-24
Abstract: PURPOSE: To reduce the volume of generated sludge and to enhance the facility for dehydration of the sludge, by adding iron ions or the like in waste water to generate flocks, adding a mineral acid and an oxidizing agent thereto, and then dehydrating  the flocks.  
     CONSTITUTION: Stock water 1 is mixed with a liquid 2 containing Fe ions, Al ions, Cu ions, etc. which is returned from a dehydrator 9, to form flocks composed mainly of Fe(OH) 2  in a flocculator 3. The flocks are then precipitated in a coagulation sedimentation pool 4, and the waste water is separated to purified water 5 and thickened sludge 6. The sludge 6 is mixed with a mineral acid 7, e.g. sulfuric acid, and agitated in the first mixing vessel 14. The sludge is then mixed with an oxidizing agent 8, e.g. H 2 O 2 , and agitated in the second mixing vessel 15. Thereafter, the  sludge is carried to the dehydrator 9, e.g. a filter press, where the sludge is separated to dehydrated cake 10 and separated water 11-1. The separated water 11-1,  containing ferric ions and the like, is returned as a flocculant and added to the  stock water 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61215099-A (JP)
Inventor: TAKATSU KAZUO
IPC: B44C1/26
Filed: 1985-03-20
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-S60198590-A (JP)
Inventor: AKAHORI MASAKAZU
IPC: G02F1/133
Filed: 1984-03-22
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-H10253271-A (JP)
Title: Coolant system of generation plate
Inventor: OKITA NOBUO
IPC: F28B9/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To surely eliminate the impurity of an oceanic life and the like when using, for example, sea water as a coolant by providing a heating fluid supply device for supplying a heated fluid at either one of the coolant side and or a side where the coolant is supplied of a plate-type heat exchanger. SOLUTION: For example, each one side of three plate-type heat exchangers 1a-1c has coolant supply pipes 2a-2c for guiding a coolant and a coolant return pipe for guiding the coolant after heat exchange to a drain pipe. When a microbe or oceanic life in the coolant are adhered in this king of coolant system, a heated fluid wire a relatively high temperature from a collection tank 7 being controlled to a proper temperature by an adjustment valve 12 being supplied to a side where the coolant is supplied of, for example, the heat exchanger 1c as a spare heats the heat-transfer element of the heat exchanger 1c and causes, for example, oceanic life being adhered to the coolant supply side to become extinct. Also, after, for example, the oceanic life of the heat exchanger 1c is eliminated, other heat exchangers 1a and 1b are also executed.
Patent JP-H09307334-A (JP)
Title: Earth structure for antenna and on-vehicle antenna system
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/48
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To ensure proper reception sensitivity by configuring a diversity antenna system with three loop antennas of longitudinally long rectangle, laterally long rectangle and circle shape and selecting the relation of lateral and longitudinal length so as to decide the size. SOLUTION: Three antennas 10, 20, 30 are provided on the front side of a window glass toward the interior of a vehicle body to configure the diversity antenna system. The antenna 10 is a reception antenna for FM and TV radio waves and formed to be a longitudinally long looped rectangle. The antenna 20 is shaped to be a laterally long looped rectangle and the antenna 30 is shaped circular. The size of the antenna is selected according to the relations of y<=λ/4.α, 60cm-y>=x (sum of (x) and (y) does not exceed 60cm), where (x) is the lateral length, (y) is the longitudinal length of the three antennas, λ is a wavelength with respect to the operating frequency and α is the glass reduction rate. Thus, the antenna performance where proper reception sensitivity is ensured while securing a visual field is obtained and the antenna system mounted simply is provided.
Patent JP-S59182527-A (JP)
Title: Applying device
Inventor: MIYAMOTO KOUICHI
IPC: G03F7/16
Filed: 1983-04-01
Abstract: PURPOSE:To prevent gas in a vessel from generation of a turbulent flow, and to prevent a wafer from the rebound of a liquid onto the surface by a method wherein a gas inlet is provided at the center of the ceiling wall of a treatment vessel, and a top board is provided at the top side adjoining to the ceiling wall. CONSTITUTION:A wafer 24 is put on a spin head 23 to be held and rotated. A resist liquid 18 is fed from a nozzle 19 during the rotation thereof to be applied on the wafer 24. By depressurizingly sucking an outlet 21 during this period, air on the outside of a treatment vessel 12 flows in the vessel 12 from the inlet 15 of a ceiling wall 14 passing a path between a top board 16 and the ceiling wall 14, and flows out from an outlet 21 passing through an interval between the outer edge of the wafer 24 and a rebound checking member. Because the current of the air thereof flows in concentrically from the center, and is drawn toward the under side of the periphery of the wafer 24, the current forms nearly the conical shape having a spread bottom, and a turbulent flow is not generated inside of the vessel 12.
Patent JP-H10255492-A (JP)
Title: Temperature detecting device for non-volatile memory
Inventor: OSAWA HIROSHI
IPC: G01K7/01
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the read-out accuracy of a non-volatile memory to variation of ambient temperature. SOLUTION: The extent of degradation of a cell current Icell', of which reliability is low, is measured at the time of initialization of one chip microcomputer and at the time of occurrence of request for timer interruption after that. As control data corresponding to a value of the cell current Icell' is written as a table data, when the cell current Icell' is measured, control data corresponding to the cell current Icell' is set to a control register 5, ON/OFF operation of N channel MOS transistors 4-1, 4-2,...4-n is controlled. Therefore, when ambient temperature Ta is reduced, a reference current Iref can be reduced by varying impedance of an input line of the reference current Iref, and read-out accuracy of an EEPROM can be improved.
Patent JP-S59182791-A (JP)
Inventor: HAJIKANO KIYOSHI
IPC: B43K1/00
Filed: 1983-04-01
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-S63222244-A (JP)
Title: Surface inspector
Inventor: NISHIMURA SEIKICHI
IPC: G01B11/30
Filed: 1987-03-12
Abstract: PURPOSE:To perform marking accurately at a position where a flaw is generated, by detecting a position at which an axial flaw is generated from a surface density image data and a position where a flaw in the direction of conveyance is generated from discrimination of the level of a surface density signal to input a coincidence signal thereof to a control circuit. CONSTITUTION:A surface density signal S1 obtained by scanning an object 3 to be inspected across the width thereof with a camera device 11 is applied to memories 14, 15 and 16 through an A/D converter 12 to prepare a surface density image data D. A flaw width position detecting circuit 19 generates a histogram from a surface density image data D, a peak position is detected as position at which a width-wise flaw of the object 3 being inspected is generated and a detection signal S6 thereof is applied to a flaw address generation circuit 23 to generate an address signal S7. A memory 16 has flaw position information stored with respect to the direction of conveying the object 3 being inspected corresponding to each discrimination level and a flaw position signal S8 selected with a selection circuit 25 is sent out to a shift circuit 26. A gate circuit 24 ORs the address signal S7 and the flaw position signal S8 and a coincidence signal S9 is outputted to a marker timing control circuit 22.
Patent JP-H02234439-A (JP)
Title: Method of flattening silicon
Inventor: HONMA ICHIRO
IPC: H01L29/786
Filed: 1989-03-07
Abstract: PURPOSE:To flatten the surface of silicon by performing etching with the etching rate of a macromolecular organic film and a silicon oxide film being equal, flattening the surface of the silicon oxide film, and then performing etching with the etching rate of silicon oxide film and silicon being equal. CONSTITUTION:An interlayer insulation film 22 consisting of silicon oxide film is formed on a silicon substrate 21 and polysilicon is turned into a single crystal to form a single-crystal silicon film 23. Then, projecting and recessed parts are produced on the silicon surface due to forming of single crystal of polysilicon. Then, after forming a silicon oxide film 24 with a thickness exceeding the projecting and recessed parts on the silicon surface on the film 23, a macromolecular organic film 28 is formed, the surface is flattened by reflow baking, then etching is performed up to a depth shown an arrow 20 using equal- speed etching of the macromolecular organic film and the silicon oxide film. Then, equal-speed etching 20 the silicon oxide film and single-crystal silicon film 23 of the interlayer insulating film 22 is performed up to a depth shown by an arrow 27, thus enabling the single-crystal silicon film 23 to be flattened.
Patent JP-2000296023-A (JP)
Title: Brush for wiping inner surface
Inventor: KOYANAGI TAKASHI
IPC: A46B7/10
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the re-adhesion of dust or stain such as paint onto the inner surface of a cylinder by using an inner surface wiping brush where bristles radially planted in a hub are notched at every prescribed interval. SOLUTION: The hub 1 is constituted of long-sized channel steel, the plastic bristles 2 are planted in the groove part, both side surfaces constituting the channel steel are bent and integrated with the bristles 2 and, then, the bristles 2 are radially aligned with respect to the hub 1 by the rounding work of the hub 1. Then, the brush is inserted to the cylinder while being rotated and moved in the axial direction of the cylinder. Dust and stain such as paint adhered onto the inner surface of the cylinder are wiped-off by the tips of the bristles 2 and they are collected in the center part of the notch 3 after wiping and discharged to an outer part.
Patent JP-H06263334-A (JP)
Title: Control device of elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B1/14
Filed: 1993-03-16
Abstract: PURPOSE:To reduce the riding time and to make the one round times of plural elevators even by using a simple control device with no learning function, by providing a first limit value and the second limit value as to stopping number in one direction of the plural elevators. CONSTITUTION:The frequency of stopping each elevator for hall calls and car calls is calculated (201). Then, check is made for an elevator whose frequency of stopping does not reach a first specific value or not (202), and when there is such an elevator, the waiting time of the elevator is calculated (203). And the allocated elevator whose waiting time is the minimum is determined (204). When there is no elevator whose stopping number is less than the first specific value, at 202, the elevator whose stopping number is less than the second specific value is checked (207). And the waiting time of the elevator whose stopping number is less than the second specific value is calculated (209). The allocated elevator whose waiting time is made the minimum is determined (210). The waiting time can be reduced consequently.
Patent JP-2000245678-A (JP)
Title: Dish washing and drying machine
Inventor: YOSHIMURA MASAHIRO
IPC: A47L15/46
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a dish washing and drying machine which is capable of supplying washing water of adequate temperature in the washing step. SOLUTION: The dish washing and drying machine 1 has a dish busket 5 which houses tableware to be washed, supply piping 23 for supplying the washing water to dishes in the dish busket 5, a hot water storage tank 11 for storing the supplied washing water, an electric heater 13 for heating the washing water in the hot water storage tank 11 and a nozzle 13 for injecting the washing water in the hot water storage tank 11. Water feed piping 25 for supplying the non-heated water from a water pipe and hot water feed piping 27 for supplying the heated water from a gas hot water heater, etc., are connected to the supply piping 23. The heated water is supplied from the hot water feed piping 27 in a regular washing and heated rinsing step. The non-heated water is supplied from the water feed piping 25 in a prewashing and rinsing step.
Patent JP-S51132094-A (JP)
Title: Low noise metal ion laser device
Inventor: SUZUKI TAKEO
IPC: H01S3/03
Filed: 1975-05-13
Abstract: PURPOSE:To make a laser noise go down by arranging a higher density of distribution area in a part of a gas discharge path which has a metal vapor distribution area of a metal atom distribution density that suits the laser operation.
Patent JP-H05257019-A (JP)
Title: Waveguide device and production thereof
IPC: G02B6/30
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the waveguide device which enables optical axis alignment with good workability and high accuracy. CONSTITUTION:The end faces of the waveguide parts 4a formed on an Si substrate are exposed on the end face of the waveguide device 10. The surfaces of a pair of V-grooves 2a are previously subjected to a surface treatment to prevent the deposition of glass particulate layers thereon, by which the accuracy of the V-grooves is maintained. A connector 20 is formed by working the Si substrate and optical fibers 22 are fixed on its surface at the same interval as the spacing of the waveguide parts 4a. A pair of V-grooves 26 are also formed on the connector 20 side. A pair of guide pins are passed from the V grooves 2a of the waveguide device 10 to the V-grooves 26 of the connector 20. The optical axis alignment of the high accuracy is enabled in the coupling of the end face of the waveguide part 4a of the waveguide device 10 and the end faces of the fibers of the connector 20 when the waveguide device 10 and the connector 20 are mechanically pressed to these guide pins.
Patent JP-S61212888-A (JP)
Inventor: KISHI KOJI
IPC: G09G1/00
Filed: 1985-03-18
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。