baber/WOPTO huggingface dataset:
Patent JP-S60228508-A (JP)
Title: Production of polyvinyl chloride
Inventor: ISAKA TAKASHI
IPC: C08F2/20
Filed: 1984-04-27
Abstract: PURPOSE:To produce PVC having excellent porosity, a sharp particle diameter distribution and a large particle diameter, by suspension-polymerizing vinyl chloride in the presence of a specified nonionic surfactant and an emulsifying/suspending agent under special conditions. CONSTITUTION:The suspension polymerization of vinyl chloride in an aqueous medium is started at 40-80 deg.C in the presence of 0.05-5wt% (based on vinyl chloride; the same applier hereinafter) nonionic surfactant of a HLB <=8.6 (e.g., sorbitan monolaurate) as a dispersant and an oil-soluble radical polymerization catalyst (e.g., benzoyl peroxide). When the polymer conversion reaches 5-40%, 0.008-0.04wt% emulsifying/suspending agent of a HLB >=10.0 (e.g., polyoxyethylene sorbitan monolaurate) is added to the reaction system to complete the polymerization reaction. EFFECT:No polymer scale is deposited on the inside wall of a polymerization vessel during polymerization, and PVC having an average particle diameter of about 300mu and a particle distribution in the range of 40-60 mesh can be obtained.
Patent JP-H10277558-A (JP)
Title: Water treatment apparatus
Inventor: ENDO MITSUSHI
IPC: C02F1/48
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus having a simple structure and being sanitary and devised so that leakage magnetic flux is little and a state of a magnetic field becomes uniform against water. SOLUTION: A magnetic field tunnel 7 consisting of permanent magnets 2 and cylindrical yokes 5 is formed so as to surround a water passage. Further concretely, this apparatus has a pair of units 1 forming the magnetic field tunnel 7 consisting of the permanent magnets 2, fixing members 3 having recesses forming a part of a water passage 8 or housing a part of a water pipe and fixing the permanent magnets 2 and the yoke materials 5 connected to the permanent magnets 2 and covering the outsides of the fixing members 3 and these forming units 1 are mutually opposed to form the magnetic field tunnel 7 consisting of the permanent magnets 2 and the cylindrical yokes 5, the water passage 8 and a water pipe inserting passage.
Patent JP-H03283653-A (JP)
Title: Semiconductor device
Inventor: KAMIYA YUKIO
IPC: H01L27/04
Filed: 1990-03-30
Abstract: PURPOSE:To improve the density of integration of a device to a large extent by burying a conductive material inside a groove with an insulating film interlaid and by forming a pair of electrostatic capacitance elements on the vertical walls on the opposite sides of the groove. CONSTITUTION:Gates 12 and N<+> layers on the opposite sides of a slit-shaped groove 11 cut in a P-type Si substrate 100 form N channel MOSFET, while a buried layer 12' inside the groove 11 is poly-Si doped with an impurity and has conductivity, and an electrostatic capacitance is formed between this buried layer 12' and N layers 14 and 14' isolated therefrom by an insulating film 13. Since the N layers 14 and 14 ' on the opposite sides of the groove 11 are isolated electrically by the groove 11 and a P<+> layer formed on the bottom of the groove, an independent electrostatic capacitance element functions as a capacitance 11A connected in series between the N layers 14, 14' and the buried layer 12', in such a manner as an equivalent circuit.
Patent JP-S5610841-A (JP)
Title: Flexible sleeve for fluid pressure apparatus
Inventor: KOTSUKAWA YOSHIHIRO
IPC: B29D23/00
Filed: 1979-07-02
Abstract: PURPOSE:To increase the service life in bending of the flexible sleeve in which reinforcing tire fabric cords are embedded by allowing the warp which forms the cord  described above to be inclined at a specific angle for the axial direction of the sleeve. CONSTITUTION:A flexible sleeve 2 is made of a elastic materials such as rubber and has two layers of tire fabric cords 4 and 5 embedded in the wound state in  the opposite direction each other inside. The tire fabric cord 4 (or 5) constitutes the  mutual weaving of the warp 7 closely arranged and the woof 8 coarsely arranged.  In this case, the angle theta of the warp 7 for the axial direction of the sleeve 2 is selected within the range 10.08 deg.-24.62 deg.. Such sleeves are manufactured by winding a  rubber sheet 3 onto a roll 9 and winding the tire fabric cords 4 and 5 in which  warp 7 is aslant by theta, in the opposite direction each other, and after winding  rubber sheet 6, through molding.
Patent JP-S528212-A (JP)
Title: Auxiliary brake controlling system of gasturbine or engine mounted veh icle
Inventor: WAKABAYASHI SHIYUUICHI
IPC: B60T13/74
Filed: 1975-07-09
Abstract: PURPOSE: With a controlling system available for the same braking effect with engine brake by only releasing control of otuput controlling system such as releasing depression of a brake pedal, a driver's fatigue is reduced and safety of driving is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07292101-A (JP)
Title: Method for producing polyamide low condensation product
Inventor: YAMAMOTO MASANORI
IPC: C08G69/28
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a low condensation product giving a polyamide excellent in mechanical property, heat resistance, solvent resistance, dimensional stability, etc., by reacting a specific diamine, a specific dicarboxylic acid ester and water at a specified ratio under specific conditions. CONSTITUTION:(A) 5-50mol.% of a diamine of formula: H2H-R<1>-NH2 (R<1> is >=4C alkyl, cycloalkyl or aryl which may have a substituent), (B) 5-50mol.% of a dicarboxylic acis ester of formula I (R<2>, R<4> are SAC alkyl; R<3> is >=2C alkyl, cycloalkyl or aryl which may have a substituent), and (C) 10-90mol.% of water are charged, and subsequently subjected to a reaction at 70-200 deg.C under a low pressure. Also after the finish of the reaction, most of the charged water is left in the reaction system to obtain the polyamide low condensation product. The obtained low condensation product has a number-average mol.wt. Mn satisfying an equation II ([B] is the mol.% of the component B when charged; [H2O] is the mol.% of the water when charged; 100<=K<=600).
Patent JP-H08247015-A (JP)
Title: Electromagnetic induction type distributor
Inventor: INOUE OSAMU
IPC: F02P7/00
Filed: 1995-03-07
Abstract: PURPOSE: To reduce the failure occurrence rate due to a noncontact system and realize the accuracy of ignition timing. CONSTITUTION: This electromagnetic induction type distributor is constituted of a main body 1, a cover plate 2, a bearing coil 3, a rotor 4, a balance weight 5, a detecting coil 6, a magnet 7, an amplifier fitting plate 8, bolts 9 having a hexagonal hole, set screws 10, and bearings 11.
Patent JP-H05153901-A (JP)
Title: Method and device to remove bone from half cut body of butchered animal
Inventor: RANBERUTOUSU HERARUDOUSU MARIA
IPC: A22B5/00
Filed: 1992-03-06
Abstract: PURPOSE: To mechanize the removing of bones such as a backbone, a rib from the half body of a slaughtered animal such as pork, lamb, or beef. CONSTITUTION: In a method for removing the bones from the half body of a slaughtered animal such as pork, lamb, or beef which is previously made into half bodies along the flat face in the longitudinal direction of a center passing through the backbone, the method and a device for executing the method like this is featured by providing a) the step of holding the backbone in a fixed state at a straight position, b) the step of cutting the backbone tip part of a rib at a prescribed first angle according to a continuous line or a zigzag line parallel or nearly parallel to the backbone, c) the step of rotating the group of ribs stuck with meat and a backbone made straight to each other and d) the step of additionally cutting along the backbone at least once at the same angle or an angle different depending on each case for removing the backbone.
Patent JP-S5511846-A (JP)
Title: Method of forming hollow formed article with insert
Inventor: SASAKI TAKESHI
IPC: B29C49/04
Filed: 1978-07-13
Abstract: PURPOSE:To obtain a hollow formed article with inserts inside by press fixing insert parts held by a rod in a thermoplastic resin melted parison simultaneously with die clamping and then blowing in air. CONSTITUTION:In a thermoplastic resin melted parison 1 extruded from or injection moulded in a die, insert parts 3, for example, wave preventing boards are press fixed and heat welded to the inner wall surface of the parison 1 simultaneously with the die clamping of a metal die 4, and air is blown in through air blowing pins provided on the rod 2. The air blowing pins may be provided on some other part than the rod 2. For the material of the insert parts 3, thermoplastic resins, metals, etc., can be used, but the same kind of thermoplastic resin as the parison can be fixed easily by press fixing. Further, hollow formed articles having inserts such as inner tanks, partition boards, etc., can also be made.
Patent JP-S59210542-A (JP)
Title: Tone arm type pickup device of optical information reader
Inventor: NAKADA NAOTAROU
IPC: G11B7/135
Filed: 1983-05-14
Abstract: PURPOSE:To accelerate and stop at a high speed a pickup arm with small drive power by mounting a laser light source at a place near a rotary center shaft on an arm with the optical axis turned to the direction of radiation from said center shaft and providing an optical path conversion mirror or an optical path converter containing a prism within an intersection part between an optical axis of a laser and that of an objective lens. CONSTITUTION:A semiconductor laser light source 17 is fixed onto an arm 11 near a turning center shaft 12 with the optical axis directed toward the radiating direction of the shaft 12. An optical path conversion mirror 20 is set at the intersecting position between the optical axis of the light source 17 and that of an objective lens 18. A polarized beam splitter 21, a beam splitter consisting of a 1/4 wavelengh plate 22 and a collimator lens 23 are provided between the light source 17 and the mirror 20. The moment of inertia of the arm 11 set around the shaft 12 is reduced since the light source 17 having large weight is mounted near the shaft 12. Thus the weight can be reduced for a balancer 19 and the arm 11. This can accelerate and stop a pickup arm at a high speed with small drive power.
Patent JP-2000281589-A (JP)
Title: Transmucosal absorption adjuvant
Inventor: MORIMOTO KAZUTOSHI
IPC: A61K38/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject transmucosal absorption adjuvant that is used together with a medicine to be transmucosally absorbed, composed of arginine and the like, and promotes the transmucosal absorption of medicines that is poor in the transmucosal absorption. SOLUTION: The objective adjuvant is used together with the medicine to be transmucosally absorbed and comprises one or two or more kinds selected from (A) arginine (for example, L-arginine or the like), preferably in an amount of 3.0-7.0 w/v%, (B) polymer of arginine [for example, poly(L-arginine)], preferably 0.5-2.0 w/v%, (C) an arginate in an amount of 0.1-5.0 w/v%, (D) salt of poly(arginine) (preferably poly(L-arginine hydrochloride) in an amount of 0.5-2.0% and (E) a derivative of arginine itself in an amount of 0.1-5.0%. In a preferred embodiment, the component E is an arginine derivative of which amino group is substituted with a residual group of a carboxylic acid or a saccharide. The medicine is that relating to physiologically active substance (preferably peptide or protein).
Patent JP-H11282012-A (JP)
Title: Active matrix substrate and liquid crystal display device
Inventor: KITAWADA KIYOBUMI
IPC: G02F1/1368
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate and a liquid crystal display device where a pad underlying wiring is difficult to damage even in the case that a conductive film formed simultaneously with a picture element electrode is used as a pad and a conductive film formed simultaneously with a data line is used as the pad underlying wiring. SOLUTION: In the active matrix substrate, a terminal has a structure where a first pad underlying wiring 3c consisting of a tantalum film, a first inter-layer insulating film 4 covering the surface of this wiring 3c, and a second pad underlying wiring 6c which is electrically connected to the first pad underlying wiring 3c through a contact hole 4c of the first inter-layer insulating film 4 and consists of an aluminum film are laminated in this order, and the first pad underlying wiring 3c consisting of a metallic film (tantalum film) is formed in the lower layer of the second pad underlying wiring 6c. Since the second inter-layer insulating film 7 is made flat by an insulating film 71 using polysilazane, a pad 9c can be flatly formed.
Patent JP-H0356434-A (JP)
Title: Synthesis of ether compound
Inventor: RICHIYAADO JIEI RAGOO
IPC: C11D1/66
Filed: 1990-03-30
Abstract: PURPOSE: To obtain a difunctional ether compound by fluorinating a hydrogen- containing polyester with fluorine gas, contacting with sulfur tetrafluoride thereby partially converting it into a perfluorinated polyether and hydrolyzing the residual ester bond.  
     CONSTITUTION: A selected hydrogen-containing polyester is contacted with fluorine gas under predetermined conditions to obtain a perfluorinated polyester partially fluorinated to a desired level. The perfluorinated polyester obtained is contacted with sulfur tetrafluoride, under the conditions to convert only a part of carbonyl groups in the polyester compound into CF 2  group, to be converted partially into a perfluorinated polyether compound, and the ester bond remaining in the obtained compound is wholly or partially hydrolyzed to obtain a difunctional perfluorinated ether compound with a lower mol.wt. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11284931-A (JP)
Title: Driving device for display panel
Inventor: KIDA HIROSHI
IPC: G09G3/296
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the disturbance of a display picture on a screen in selecting a channel by reading picture element data written in synchronizing with a self-running clock signal and supplying it to a display driving means. SOLUTION: A memory control circuit 9 alternately sets the write mode and the reading mode of respective memories 51 and 52 at every two periods of a self-running clock 2. The memory 51 becomes the write mode when it is connected to a data processing circuit 4 through the contact point '1' of a switch SW1. The memory 52 becomes the read mode when it is connected to a column electrode driver 6 through the contact point '0' of a switch SW2. The memory 51 becomes the read mode when it is connected to the column electrode driver 6 through the contact point '1' of the switch SW2, and the memory 52 becomes the write mode when it is connected to the data processing circuit 4 through the contact point '0', of the switch SW1.
Patent JP-H07291259-A (JP)
Title: Packaging box
Inventor: HARABAYASHI TAKASHIGE
IPC: B65D5/24
Filed: 1994-04-22
Abstract: PURPOSE:To prevent the exudation of water from a packaging box due to capillary phenomenon when objects containing moisture are stored in the box. CONSTITUTION:A pair of end walls each of which consists of an inner end board 2a and an outer end board 2b and a pair of side walls each of which consists of an inner side board 3a and an outer side board 3b are formed continuously from the peripheral edges of a bottom wall 1 and the inner end boards 2a and the inner side boards 3a are connected together by connecting boards 9. Folding lines 13 are provided on the connecting boards 9 to divide them into the inner connecting boards 4a for forming the connecting walls to connect together the adjacent end and side walls and inwardly folding connecting boards 9a, 9b, 9c and 9d. Each of the inwardly folding connecting boards 9a, 9b, 9c and 9d is provided with an inwardly folding line 14 and the inwardly folding lines 14 are made to discontinue by ruled lines 23, 25, 27, 28, 32, 33 and 34. Each inwardly folding connecting board thus divided into two parts is provided with a depressed or raised part to suppress the occurrence of capillary phenomenon.
Patent JP-H02264887-A (JP)
Title: Structure of liner anchor of concrete container
Inventor: KUME TADASHI
IPC: G21C13/00
Filed: 1989-04-05
Abstract: PURPOSE:To enable increase in the resistance of a liner plate to an internal pressure load by a method wherein a restriction that a distance to the position of a liner anchor should be 100mm or longer is provided for the position of the liner anchor in the vicinity of an opening reinforcing plate. CONSTITUTION:An opening reinforcing plate 7 is provided in the shape of a disk around a through part 5 and a load applied from the through part 5 is transmitted thereby to a concrete container 2 through the intermediary of a liner anchor 6. This plate has a structure of being thicker sufficiently than a liner plate 3 and rigid. The anchor 6 provided outside the reinforcing plate 7 is installed so that a distance L from the outside diameter of the reinforcing plate 7 to the position of the liner anchor is L=100mm. By providing a restriction for the fitting position of the anchor 6 in this way, a distortion occurring in the plate 2 is mitigated and early breakdown of the plate 3 is prevented.
Patent JP-H03289396-A (JP)
Title: Driving method for stepping motor
Inventor: KAWACHI TAKAHIRO
IPC: H02P8/00
Filed: 1990-04-02
Abstract: PURPOSE:To simultaneously decrease settling characteristic and seek noise and to increase a stopping torque by increasing a duty ratio in latter half of chopping control of an exciting phase larger than that in former half if a head shifter is disposed on a track to be recorded with information of an information recording disk. CONSTITUTION:A stepper high voltage signal 8 becomes an 'H' level by a pulse input as a step signal 6, and an exciting phase is excited during 3msec while moving one track. When it is moved to one track, it becomes an 'L' level, and a chopping control is executed at 40% of duty ratio (D ratio) for 3msec. Then, a chopping is performed at 70% of the D ratio during 3msec, and the H level is then maintained. Thus, settling characteristic indicated by a solid line is obtained. Since it is excited at 40% of the D ratio, a seek noise is reduced, and since the period of time when the signal 8 is ON is long, a stopping torque is increased, and the position holding force of a head unit is improved. It may be gradually raised at 60, 70, 80% of the D ratio like a chopper 3.
Patent JP-S5710651-A (JP)
Title: Coating material composition
Inventor: HATA NAOAKI
IPC: C08G59/06
Filed: 1980-06-23
Abstract: PURPOSE: A coating material composition, containing an epoxy resin capable of a specific chelate reaction and an active organic curing agent, and capable of giving a film having improved adhesiveness and corrosion resistance even by the direct coating on a steel plate after the simplified surface preparation or a rusted steel  plate.  
     CONSTITUTION: A coating material composition containing (A) a precondensate of a polyhydric alcoholic ester of a polyhydric phenolcarboxylic acid, e.g. a compound expressed by the formula, with an epoxy resin, e.g. glycidyl ether or bisphenol A, and (B) an active organic curing agent for the epoxy resin, e.g. triethylamine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61240963-A (JP)
Inventor: KIBUNE KOJI
IPC: A61L15/22
Filed: 1985-04-18
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。
Patent JP-H05288446-A (JP)
Title: Coil storage apparatus
Inventor: IIJIMA HITOSHI
IPC: F25D11/00
Filed: 1992-04-07
Abstract: PURPOSE:To reduce the power consumption of a cold storage apparatus by a method wherein a condenser is provided parallel with a temperature type expansion valve mounted on a refrigerant circulation path to prevent dew-formation on the surface of the cold storage apparatus main body and the flow rate of the refrigerant flowing through the condenser is freely controlled by a refrigerant flow control means. CONSTITUTION:After high temperature, high-pressure gas refrigerant delivered from a compressor 1 is cooled and condensed into liquid by a condenser 2, the liquid refrigerant is depressurized by a capillary 3 and a temperature type expansion valve 4 in turn, led to an evaporator 5 where it exchanges heat with the air in a cold storage apparatus and vaporizes to gas as it cools the air, then led to a heat exchanger 8 where it is pooled, and returned to the compressor 1. In such the cold storage apparatus, a refrigerant reservoir 20 is installed between the expansion valve 4 and the evaporator 5 to regulate the flow rate of refrigerant flowing through the condenser 2, and a manual valve 31 is mounted on a piping between the refrigerant reservoir 20 and the evaporator 5 to regulate the flow rate of refrigerant. Thereby, the power consumption is remarkably reduced. A bypass 32 branches off from a piping leading from the manual valve 31 to the condenser 5 and is connected to the middle position on the vertical shell of the refrigerant reservoir 20.
Patent JP-H10277565-A (JP)
Title: Method for treating waste liquid
Inventor: UMEDA NOBUYUKI
IPC: C02F1/70
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To treat waste liquid and waste water as a whole by means of one facility by a method wherein combination-treated liquid, in which waste liquid containing chromium acid and ferrous waste liquid are oxidized and reduced, is neutralized using alkali agents together with rinse waste water of plated steel plates and ferrous waste liquid to flocculate and precipitate hydroxides. SOLUTION: When waste liquid containing chromium acid is reduced and ferrous waste liquid is oxidized, at first, waste liquid, in which chromium dump liquid and dense EGL(electrogalvanizing process) dump liquid are subjected to a combination treatment, is oxidized and reduced. At that moment, chromium dump liquid is reduced by adding EGL dump liquid to the chromium dump liquid in a reducing tank (hereinafter called combination treatment), following which the combination-treated liquid and excessive EGL dump liquid are neutralized together with rinse waste water using alkali agents so as to be flocculated and precipitated as hydroxides. Thus ferrous chloride which is used in the reduction of chromium dump liquid and hydrogen peroxide which is used in the oxidation of EGL dump liquid are not required so that the treatment process can be simplified.
Patent JP-S58202482-A (JP)
Inventor: FUSHIMOTO HIDEO
IPC: G09F9/00
Filed: 1982-05-20
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-S60229179-A (JP)
Title: Quantizing device of picture signal
Inventor: NISHIJIMA YASUO
IPC: G06K9/38
Filed: 1984-04-26
Abstract: PURPOSE:To convert a character, a code or the like into a clear binary picture independently of the density of ink or a base color by detecting the whitest value and the blackest value in each small area on the surface of a document to set up the threshold of binary-coding, and binary-coding a multilevel picture signal on the basis of said threshold. CONSTITUTION:A multivalued picture signal formed by scanning a pattern such as a character and a code entered on a document 10 by a scanning part 40 is stored in a temporaty storage means 60. A multivalued picture signal corresponding to an area divided into a required range by a masking part 70 is read out from the means 60 to the masking part 70 and the whitest value and the blackest value out of the multivalued picture signal stored in the masking part 70 are detected by a whitest value detecting part 80 and a blackest value detecting part 90. A threshold determination part 100 determines a threshold for a signal positioned on the center of areas divided on the basis of the whitest value and blackest value signals. A binary coding circuit part 110 compares the threshold with the signal positioned on the center of the divided areas to form a binary picture signal.