baber/WOPTO huggingface dataset:
Patent JP-H11333467-A (JP)
Title: Treatment of fluorine and phosphorus-containing waste water
Inventor: KIKUCHI OSAMU
IPC: C02F1/52
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain treated water of high quality by a reduced injection amt. of chemicals by adapting the HDS method to the treatment of fluorine and phosphorus-containing waste water. SOLUTION: Reaction sludge obtained by adding a Ca-compd. to the return sludge from a first sedimentation tank 3 in a first neutralization tank 1 and an acid are added to fluorine and phosphorus-containing waste water and formed CaF2 and Ca3 (PO4 )2 are flocculated to be subjected to solid-liquid separation treatment. [AlCOH)3 ]n .F and AlPO4 formed by adding an Al salt and a pH control agent to separated water in a second neutralization tank 4 is flocculated to be subjected to solid-liquid separation treatment. The pH of the first neutralization tank 1 is adjusted to 7-8.5 and phosphorus is highly removed to reduce the injection amt. of chemicals in the second neutralization tank 4.
Patent JP-H1143486-A (JP)
Title: Solid compound, its preparation and use in medicine
Inventor: SAPINO CHESTER
IPC: A61K31/445
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain methyl α-phenyl-2-piperidineacetate free base that can be used as a pharmaceutical preparation as a transdermal patch and is particularly useful for treatment of the attention deficit disorder in adults and infants by enabling the recovery of the objective chemical in the solid state. SOLUTION: Methyl α-phenyl-2-piperidinacetate free base is obtained in a solid state, preferably in the crystalline state. This compound is obtained by dissolving methyl α-phenyl-2-piperidineacetate hydrochloride in a mixture of an organic solvent as heptane with an aqueous basic solution as aqueous sodium hydroxide solution, evaporating the organic solvent to form an oily product, allowing the oily product to stand thereby forming crude solid free base, then dissolving the solid free base in an organic solvent as 2,2,4- trimethylpentane, when necessary, cooling down the solution lower than 10 deg.C, adding seed crystals to the solution with stirring to effect recrystallization.
Patent JP-H0438468-A (JP)
Title: Automatic analyser
Inventor: TOMINAGA KIMIMICHI
IPC: G01N35/00
Filed: 1990-06-04
Abstract: PURPOSE:To prevent an accident by together providing a mist sensor to a temp. control mechanism and mounting a mechanism interrupting a power supply under the control of a mist signal converter. CONSTITUTION:A mist sensor converts the change of an ion current generated when mist invades into an ion chamber to a fire signal. The mist is generated when the decomposed matter or volatile component of the low-molecular component, plasticizer, metal salt of fatty acid or additives of a polymer becomes the circumferential temp. of 70 - 80 deg.C or higher. In order to control the temps. of a specimen, a reaction solution, a reagent and a washing solution and to prevent the overheat of a heater, a mist detection circuit is operated by the mist sensor and a fire lamp lights and an alarm is operated and a fire signal circuit is operated and a power supply is interrupted.
Patent JP-H04368784-A (JP)
Title: Automatic terminal built-in tap
Inventor: ITO MASAO
IPC: H01R13/66
Filed: 1991-06-17
Abstract: PURPOSE:To set the termination condition and the termination cancel condition automatically with insertion and draw-out of an outside fitted transmission cable by providing a switch for connecting and disconnecting a terminal resistance to a tap inside cable with going forward and backward of an insulated movable member, which is inserted to an outside fitted connecting port. CONSTITUTION:An insulated movable member 16 is inserted inside of an inner conductor 14 of a connecting port 12 freely to be slid, and is pushed to the outside by an elastic member 17. When a transmission cable 22 is inserted from the outside to an insertion hole 13, the movable member 16 is slid, and opening/closing spring switches 19a, 19b are turned off by a working piece of the rear end to separate the terminal resistance R. Next, the transmission cable 22 is drawn out, the movable member 16 is slid by the spring force of the elastic member 17 to turn the switches 19a, 19b on, and the resistance R is connected between a conductor terminal 20 and a shield terminal 21 of an inside cable 15. The termination condition and the termination cancel condition is thereby set automatically with insertion and draw-out of the cable.
Patent JP-S5368944-A (JP)
Title: Clock conroller
Inventor: NAGASE MASASHI
IPC: G06F1/04
Filed: 1976-12-01
Abstract: PURPOSE: To prevent the reduction of the test time and operation miss of a selector switch and switch the clock period automatically by on-line to secure a stable operation in case of unstable operation, by switching the clock period of a synchronous computer by the program. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08331958-A (JP)
Title: Leaf cutter in rootcrop harvester
Inventor: SASAKI HARUO
IPC: A01D27/00
Filed: 1995-06-12
Abstract: PURPOSE: To facilitate the selection of the length of the stems/leaves to be left uncut of a rootcrop switchingly in a rootcrop harvester designed to pull off rootcrop planted in a field and then conduct a leaf-cutting treatment. CONSTITUTION: In a rootcrop harvester equipped with a harvesting conveyer to firmly hold the stems/leaves F of a rootcrop C planted in a field, pull it slantly upward behind the machine body and suspendedly convey it, a positioning conveyer to make an action of contact with the upper end of the root of the rootcrop C pulled down by the harvesting conveyer, and an edge body 8c to cut off the stems/leaves F of the rootcrop C delivered by the harvesting conveyer on the lower side of the positioning conveyer, the attaching parts 13, 14 for the edge body 8c are vertically set up in tiers so that the edge body 8c can be detached.
Patent JP-S5769537-A (JP)
Title: Focus adjusting device
Inventor: HAMAOKA TAKASHI
IPC: G11B7/085
Filed: 1980-10-17
Abstract: PURPOSE:To position automatically an actuator correctly, by oscillating the actuator in the direction of the optical axis of an object lens and by stopping the oscillation when a required focus error signal is detected and by performing the focus adjustment on the basis of the error signal. CONSTITUTION:An actuator 1 is oscillated in the direction of the optical axis through a sawtooth wave generating circuit 41, a motor driving circuit 40, and a motor 15 to bring an object lens fitted to the actuator 1 into a range where autofocusing due to a focusing driving mechanism is possible. A required focus error signal is detected through an optical system 33 and a focus error signal detecting circuit 34, and a focusing point is detected by a focus detecting circuit 37, and at this time, the circuit 41 is stopped to operate a focusing driving circuit 39. When DC components of the error signal is fluctuated by the warp or the like of a disc 32, the actuator 1 displaced in the direction of the optical axis through DC components detecting circuit 38 and the driving circuit 40. Thus, the actuator is always positioned correctly.
Patent JP-H01313543-A (JP)
Title: Production of rigid polyurethane foam by using mixed blowing aid
Inventor: YAMAMOTO YUKIO
IPC: C08J9/14
Filed: 1988-06-10
Abstract: PURPOSE:To decrease the amount of a chloro fluorocarbon, to improve the solubility in a polyol and to obtain a rigid polyurethane foam of improved stability of a foam density by reacting a polyol with a polyisocyanate in the presence of a specified blowing aid. CONSTITUTION:A blowing aid which is a mixed solvent is obtained by mixing 40-80wt.% trichloromonofluoromethane with 5-30wt.% methylene chloride and 10-30wt.% n-pentane. A polyol of, desirably, a sucrose type is reacted with a polyisocyanate (e.g., polymeric polyisocyanate), a blowing agent (e.g., water), and the blowing aid in the presence of a surfactant to obtain a foam.
Patent JP-H01315033-A (JP)
Title: Control system for optical pickup device
Inventor: SOEJIMA TOSHIYUKI
IPC: G11B7/00
Filed: 1988-06-14
Abstract: PURPOSE:To properly detect the abnormality of a laser element by detecting an error when the abnormality deciding output is received from an optical output range deciding means at reproduction and outputting the error when the abnormality deciding output is received from a recording level abnormality deciding means or the abnormality detecting output is received from the optical output range deciding means at recording. CONSTITUTION:A control part 21 turns on a write gate signal WG and checks whether the error detecting signal ER1 is detected or not with a data recording instruction received from an optical disk controller. Then the part 21 keeps the detecting state for the ER1 applied thereafter to an interruption input terminal INT. In case the NO state is decided, the state of the signal ER2 is sequentially checked and at the same time the received write data WD is transferred to a writing circuit 35. Furthermore the signal WE is turned off when the detection of the signal ER2 is decided. Then the output of the data WD is discontinued and an error processing jog is carried out. Thus the part 21 outputs no recording switch signal WT at reproduction of the data and a signal selecting circuit 28 selects an optical output detecting signal Vm to output this signal to a deviation computing element 31.
Patent JP-S5767859-A (JP)
Title: Method for determination of acetylcholine receptor antibody
Inventor: NAKAGAWA NOBUAKI
IPC: G01N33/53
Filed: 1980-10-15
Abstract: PURPOSE:To analyze actylcholine receptor (Ach-R) antibodies accurately and diagnose myasthenia by causing a specific toxin-insoluble carrier and the Ach-R to react, then adding specimen liquid and causing a specific anti-IgG-enzyme bound substance to react. CONSTITUTION:The solid carrier expressed by the formulaI[Toxin is a residual group of snake family neurotoxin molecules having specific bondability with Ach-R, and the carrier is a residual group of an insoluble carrier (cephalose 4B, etc.)] and the Ach-R are caused to react. Next, the anti-IgG-enzyme bound substance expressed by the formula II (the anti-IgG is a residual group of the antibody molecules having bondability with the Ach-R antibody, Enz is a residual group of enzyme, B1, B3 are bond groups, and X2 is a spacer group) is added and these are caused to react, after which a solid phase is separated, and the enzyme activity of the solid phase component or liquid phase component is measured. Since the Ach-R antibody binds with the anti-IgG-enzyme bound substance and binds with the Ach-R and the bound matter of snake poison and carrier, the concn. of the Ach-R antibody is known by measuring the enzyme activity of the solid phase (H2O2 decomposition activity or glycolysis activity) or measuring the enzyme activity of the marked antibody remained in the liquid phase.
Patent JP-H10331624-A (JP)
Title: Harmful gas exhauster
Inventor: IWASHITA KOJI
IPC: H01L21/205
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a harmful gas exhauster not required to stop an exhaust function even when a harm removing cylinder is broken through. SOLUTION: A harmful gas exhauster 1 has an exhaust pipe 13 on which an exhaust pump 11 is provided, a first harm removing cylinder 15 provided on the exhaust pipe 13, a preliminary exhaust pipe 27 connected to the exhaust pipe 13 through change-over valves 23, 25 in a state to be in parallel with the first harm removing cylinder 15 and a second har removing cylinder provided on the preliminary exhaust pipe 27. Regeneration of the first harm removing cylinder 15 is carried out while making gas harmless by a second harm removing cylinder 29 by blocking a part of the exhaust pipe 13 on which the first harm removing cylinder 15 is provided and opening the preliminary exhaust pipe 27 on which the second harm removing cylinder 29 is provided by operating the change-over valves 23, 25.
Patent JP-S5935779-A (JP)
Title: Vapor condenser
Inventor: NAKADAI KOUTA
IPC: F28B9/02
Filed: 1982-08-23
Abstract: PURPOSE:To prevent the damage of a cooling pipe of the condenser due to a high speed current of steam by a method wherein the thickness of a support plate at a part of the cooling pipe against which the introduced high speed current of steam other than a turbine exhaust gas flow runs is made larger than that of the support plate at the other part of the pipe. CONSTITUTION:The thickness (t) of the support plate 11 at the part of the cooling pipe 4 against which a turbine bypass flow 9 runs violently is made large. With the above structure, the pressure P applied on the cooling pipe reduces in proportion to the increase of the thickness (t) of the support plate. For example, when the thickness (t) of the support plate 11 is 40mm. with the length (l) being 800mm., the pressure P can be reduced to 49% lower than when the thickness (t) is 20mm..
Patent JP-2000328466-A (JP)
Title: Composite sheet
Inventor: FUJIMOTO MITSUO
IPC: D06N3/14
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite sheet which maintains the quality, physical properties, and the like of a conventional composite sheet and additionally has excellent durability. SOLUTION: The composite sheet comprises (A) a fiber sheet comprising <=0.3 dtex ultrafine fibers and (B) a binder comprising (B-1) a cross-linking polymer and (B-2) a flexible polymer. Therein, the cross-linking polymer (B-1) and the flexible polymer (B-2) are disposed in layer states, respectively.
Patent JP-S6038003-A (JP)
Title: Liquid separation apparatus
Inventor: ITOU TAKUO
IPC: B01D61/08
Filed: 1983-08-10
Abstract: PURPOSE:To raise the packing density of a membrane by suppressing the deformation of the membrane to a min. degree, by enhancing the surface smoothness of a flowline material of a permeated liquid by using calender processed cloth as the flowline material while making said flowline material thin. CONSTITUTION:The flowline material of a permeated liquid interposed between two reverse osmosis membranes 13, 13' is subjected to calender processing and the minute unevenness on the surface thereof is collapsed to form a smooth surface. In calender processing, load is selected within a range of 20-50t/(entire width), a temp. within a range of 30-180 deg.C and a feed speed within a range of 5-20m/min in usual. The permeated liquid passed through the reverse osmosis membranes 13, 13' further passes the grooves 21 provided to the surface of the flowline material 14 and guided to a hollow pipe 8. In this case, the reverse osmosis membranes 13, 13' are strongly pressed to the surfaces of the flowline material 14 and usually generate emboss-deformation as shown by the drawing. However, when calender processed cloth is used, deformation quantity is reduced as shown by Fig5.
Patent JP-H039729-A (JP)
Title: Radio-inspection apparatus
Inventor: ANDORE EMIIRU RUIJI
IPC: A61B6/00
Filed: 1989-06-07
Abstract: PURPOSE: To cause translation or rotation by driving a strut which supports an imaging system consisting of an X-ray source and a cereograph unit on a longitudinal sliding rail of a patient rack in a translation mode or driving the strut centering around a shaft of a strut which is supported by a variable part of a slideng rail and which is in a horizontal direction and also in a crossing direction against a patient rack in a rotation mode. CONSTITUTION: In a second state, a double alternate brake locks a ring 7 and a carriage 9 firmly. By driving of a motorblock 10 in a direction of an arrow F along a linear support 11 by means of rotation of a motor, the carriage 9 and a strut 3 are displaced in a direction of an arrow G in such a way that a longitudinal axis of the strut 3 is always present in an identical direction. In a third state, the double alternate brake locks the carriage 9 to the patient rack 2 firmly. Displacement of the motorblock in a direction of an arrow H along the linear support 11 causes rotation of the ring 7 via a driving chain 17. Rotation of the ring 7 causes an inclining movement in a direction of an arrow I of the strut 3 via a driving pinion 21 which is connected to the strut 3.
Patent JP-S5936386-A (JP)
Title: Tape recorder with radio set
Inventor: HIRANO HIROHISA
IPC: H04B1/20
Filed: 1982-08-20
Abstract: PURPOSE:To fix the inductance value and to eliminate the control of a bias trap circuit, by actuating a beat securing/control circuit by means of an AM-FM changeover switch only in a receiving/recording mode of radio AM broadcast. CONSTITUTION:A power supply current is supplied to a beat securing circuit 14 via a function switch 4b, a beat securing switch 15 for FM stereo-monaural use, and an AM-FM changeover switch 9b provided between the switch 15 and a terminal of the circuit 14. Therefore the circuit 14 is active only in a receiving/ recording mode of an FM broadcast, and an indutance 21 of a bias trap circuit can be set at a fixed level. This eliminates the complicated control of inductance value for the bias trap circuit of a tape recorder with a radio set.
Patent JP-S63310771-A (JP)
Title: Silicon nitride sintered body
Inventor: HASHIMOTO SEIJI
IPC: C04B35/584
Filed: 1987-06-12
Abstract: PURPOSE:To improve fracture toughness of Si3N4 sintered body by incorporating the specified amount of long columnar grain having specified length in the crystal grain of beta-Si3N4 sintered body which is obtained by using alpha-Si3N4 powder as a starting raw material. CONSTITUTION:In beta-silicon nitride (Si3N4) sintered body obtained by using alpha-silicon nitride (Si3N4) powder as a starting raw material, long columnar grain having >=50mu length are incorporated at 5-50vol.% among beta-Si3N4 crystal grain. The length of the long columnar beta-Si3N4 crystal grain preferably is 50-100mu and the value of breaking toughness is lowered in case of <=50mu length and on the other hand, bending strength tends to be lowered in case of >=100mu length. Further when the long columnar beta-Si3N4 crystal grain are less than 5vol.%, such probability that development of cleavage is allowed to collide against the long columnar grain is lowered and therefore enhancement of toughness is lowered and furthermore its toughness is not stabilized. On the other hand, in the case of >=50vol.%, a cluster is formed by the long columnar grain and thereby bending strength is remarkably lowered.
Patent JP-S5934233-A (JP)
Inventor: FUJIWARA MASAKATSU
IPC: H02P25/10
Filed: 1982-08-20
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-H11338700-A (JP)
Title: Design information analyzing device and recording medium
Inventor: OKIYAMA SATOSHI
IPC: G06F9/06
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate design of a program based on object orientation. SOLUTION: A design information inputting means 10 receives design information. An extracting means 11 extracts a class and a method from the design information. A correspondence table generating means 12 produces a correspondence table that shows a combination of the class and the method. A 1st symbol setting means 13 sets a 1st symbol to a corresponding cell when a prescribed method is defined in a prescribed class. A 2nd symbol setting means 14 sets a 2nd symbol in a corresponding cell when a prescribed method is inherited from a super class in a prescribed class. A class arranging means 15 outputs the classes of the correspondence table to a display 16 after arranging them in accordance with a hierarchical structure.
Patent JP-S5847288-A (JP)
Inventor: NAKATATE SHIROU
IPC: B32B15/01
Filed: 1981-09-14
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-S5369513-A (JP)
Title: Supervisory system for transmission quality
Inventor: SATOU HIROAKI
IPC: H04J3/14
Filed: 1976-12-02
Abstract: PURPOSE:To make it possible to supervise automatically the transmission quality until any point against any circuit by providing a transmission-quality supervisory equipment at the center station.
Patent JP-S5668715-A (JP)
Title: Apparatus for incinerating ash of heavy crude oil
Inventor: ARISAKI GENJI
IPC: F23G7/00
Filed: 1979-11-12
Abstract: PURPOSE: To unnecessitate auxiliary combustion in the hollow comlumn part of a primary incinerator in collecting soot contained exhaust gas discharged from the primary incinerator and incinerating the same in the secondary incinerator, by connecting these two incinerators via an exhaust-gas duct for introducing exhaust gas of the secondary incinertor into the primary incinerator.  
     CONSTITUTION: Exhaust gas and residue (soot) of combustion such as EP eash in the primary incinerator 1 flow upward in the column, and dust (or soot) contained therein is removed while passing through a primary and a secondary dust collectors 10, 11 via a duct 9. Dust or soot captured by these dust collectors 10, 11 is carried via a conveyor 13 and a chute 14 into the secondary incinertor 15 of a rotary kiln or the like, in which it is incinerated toether with combustion supporting oil supplied from a conduit 16. Here, exhaust gas discharged from the secondary incinerator 15 and soot contained therein are carried via an exhaust-gas duct 18a into the hollow-column part of the primary incinerator 1. With such an arrangement, it is enabled to unnecessitate the auxiliary combustion in the hollow column part of the primary incinerator and hence to save fuel oil to a great extent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09322818-A (JP)
Title: Nail seal
Inventor: TAKAGI SHIGEKAZU
IPC: A45D29/18
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To avoid possibility of giving harm to a human body, to fit a nail seal to the shape of a nail and to make it tough and easy to handle by forming a plurality of nail patterns changed based on the width and the shape of the boarder of the nail. SOLUTION: A nail seal 1 is prepd. by punching a sheet 3 with an adhesive on the back face into the shape of a nail and the sheet 3 is backed with a backing sheet 4. The nail seal 1 is used by peeling off this and bonding it on a nail. On a sheet 3, nail seals all with the same shape, e.g. 10 nail seals are punched and a number of nail seals 1 corresponding to a number of nail patterns being classified based on the widths 5 of the nails and the shapes 7 of the boarders of the nails are prepd. In addition, nail seals 1 with a number of colors are arranged to the nail patterns so as to select a color of choice. E.g. 10 kinds of the widths of the nails and 4 kinds of the shapes of the boarders of the nails are selected and the shapes of the boarders of the nails are distributed above and below the nail patterns to prepare 20 kinds of the nail patterns and furthermore, in accordance with each nail pattern, 30 kinds of colors of nail seals are prepd.
Patent JP-H05343376-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE SHUJI
IPC: H01L21/304
Filed: 1992-06-05
Abstract: PURPOSE:To firmly attach a semiconductor substrate to a support substrate to realize thinning by laminating an Si compound film, an Si-containing organic compound film and an Si compound film on the semiconductor substrate, forming an Si compound film on the support substrate, joining both substrates and removing the Si compound film from the rear of the semiconductor substrate. CONSTITUTION:Coatings of an Si compound film 11, an organic Si-coated glass film 12 the Si compound film 11 are laminated on a surface of an Si substrate 3 with a semiconductor element formed. On the other hand, a coating of the Si compound film 11 is formed on a support substrate 6, and after both substrates 3, 6 are cleaned, the substrates 3, 6 are joined with their coatings in contact, so that the Si substrate 3 is thinned from the rear of the Si substrate 3, the joined substrates 3, 6 are etched and the Si compound film 11 is removed. Then the thinned Si substrate 3 is separated from the support substrate 6. Thus a semiconductor substrate formed with a thinned semiconductor element can be obtained.