baber/WOPTO huggingface dataset:
Patent JP-H05219980-A (JP)
Title: Antibiotic ll-c23024 beta and iota
Inventor: DEBITSUDO POORU RABEDA
IPC: C07H19/01
Filed: 1992-04-08
Abstract: PURPOSE: To efficiently produce antibiotics LL-C23024 α, β and iota useful as an antimicrobial agent, an anticoccidial agent, etc., by carrying out fermentation with a new microbe, Actinomadura yumaense, aerobically in a liquid medium.  
     CONSTITUTION: A new microbe, Actinomadura yumaense sp. nov. (e.g. Actinomadura yumaense NRRL125l5) is subjected to aerobic fermentation in a liquid medium containing assimilable sources of carbon, nitrogen and inorganic salts until the medium is imparted with antibiotic activity, and subsequently antibiotics LL-C23024 α, β and iota are recovered from the medium. It is preferable that the fermentation is carried out by culturing a seed culture product of Actinomadura yumaense at 32°C under aeration for 24-72 hr. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63282101-A (JP)
Title: Methanol fuel reformer for fuel cell
Inventor: HAGINO HIDEO
IPC: H01M8/06
Filed: 1987-05-11
Abstract: PURPOSE:To obtain the title fuel reformer wherein the combustion at its burner part is stabilized without being influenced by the temp. of supplied fuel by detecting the temp. of methanol-water mixture to be supplied to the burner, computing coef. of viscosity of fuel, accurate amount of supplying fuel, and optimum air quantity to burn the fuel, and controlling the voltage of a fan motor. CONSTITUTION:The methanol-water mixture in a fuel tank 1 is supplied 2 to burner nozzle 3 at specified pressure and flow rate. the temp. of the liq. mixture at this is inputted to a CPU 12 through the I/O board 11 of a controller 10, and the atomization quantity from the nozzle 3 and the air quantity sufficient for the complete combustion of the atomized liq. are computed from the coefficient of viscosity at that temp. The voltage of the fan motor 5' fulfilling the computed air quantity is then computed, and outputted to a voltage controller for the motor 5' through the board 11. As a result, stabilized burner combustion can be carried out without being influenced by the temp. of the burner fuel.
Patent JP-H1033560-A (JP)
Title: Handle for dental handpiece
Inventor: BADOZ JEAN MARIE
IPC: A61C1/08
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the dislodgment of a plastic member from a columnar member of the handle of a dental handpiece formed by mounting the plastic member to be formed as a core material and a handle into the metallic columnar member. SOLUTION: The plastic member 2 is molded between the metallic hollow columnar member 1 opened at both ends and the handle 3 mounted therein and is formed as the core material together with the handle 3. The inner peripheral surface of the columnar member 1 is provided with plural pieces of recesses 4 along the axial direction thereof. The molded plastic member 2 is pressed by the handle 3 and is strongly intruded into the recess 4 within the columnar member 1. The plastic member 2 is hardly disengaged from the columnar member 1 in spite of repetitive use.
Patent JP-2000309813-A (JP)
Title: Working method for fitting cooling stave on furnace body of blast furnace
Inventor: DANJO KENICHI
IPC: C21B7/10
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely execute a repairing work capable of sufficiently displaying the function in a short time by forming an opening part on a furnace wall range needing the repair and fitting a cooling stave unit composed of an iron shell, cooling stave and refractory thereto. SOLUTION: The furnace wall range is cut off and the opening part is formed for repairing and changing one set of the worn cooling stave. On the other hand, the cooling stave unit 14 having the similar shape as the shape of the opening part and smaller by a prescribed value than the opening part and the cooling stave 1, iron shell 2 and a monolithic refractory 5, is beforehand constituted and this unit 14 is fitted to the opening part. The cooling stave 1 is fitted by keeping a prescribed gap with bolts 3 to the iron shell 2 having a prescribed size, and in the whole spare range of this gap, the monolithic refractory 5 is uniformly filled up so as to eliminate a cavity part. In the cooling stave 1, a cooling water path 11 is arranged and connected with an inlet 7 and an outlet 8 for cooling water so as to pass through the water.
Patent JP-H02293665-A (JP)
Title: Method for inspecting renal disease
Inventor: OI HIROYUKI
IPC: A61B5/20
Filed: 1989-05-09
Abstract: PURPOSE:To easily execute the inspection of the presence or absence of a renal disease by measuring the complement decomposition product in urine by an enzyme immunoassay method. CONSTITUTION:The complex decomposition product in the urine generated by complement activation is measured by the enzyme immunoassay method, such as solid phase method, two antibody method, homogeneous method or sandwich method. The product, such as C3b, C3c, C3d, iC3b, C4b, C4c, C4d, and Bb are stable in antigen and are easily measurable and are, therefore, preferable as the complement decomposition product. Since the presence or absence of the renal disease is easily inspected with the urine at proper times, the inspection method useful as the means for secondary examination in a health diagnosis and particularly, infant inspection and school urine inspection is thus obtd.
Patent JP-S61274134-A (JP)
Title: Dynamic damper
Inventor: HIROMOTO TAKESHI
IPC: F16F15/02
Filed: 1985-05-29
Abstract: PURPOSE:To make it possible to easily and simply change the vibration of a dynamic damper, by attaching a weight to a rod-like vibrator with the use of fixing means which may adjust the vertical position of the weight. CONSTITUTION:A rod-like vibrator 1 is pivotally attached at its base end to a structural frame 3 through the intermediary of a universal joint 2, and further, the intermediate section of the vibrator 1 is coupled to the frame 3 through the intermediary of a vibration absorbing means such as, for example, a spring 8 acting thereupon in the horizontal direction. A weight 4 is attached to the front end section of the rod-like vibrator 1 by means of fixing means 5, 6, 15 through 17 which may adjust the vertical position of the weight 4, thereby it is possible to easily change the frequency of vibration of a dynamic damper by adjusting the vertical position of the weight.
Patent JP-S5952647-A (JP)
Inventor: KATAOKA SHINJI
IPC: B32B27/30
Filed: 1982-06-30
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-S62273320-A (JP)
Title: Foundation construction work
Inventor: HORIGUCHI TAKASHI
IPC: E02D5/38
Filed: 1986-05-19
Abstract: PURPOSE:To shorten the period of construction work by a method in which an excavation is made to a given depth, an excavating rod is recovered, a reinforcing bar cage is settled in an excavated pit, and an injecting rod is set in the pit to place a hardening material. CONSTITUTION:When the depth of a pit reaches a given value, the driving of a power swivel 35 is stopped, and a foot protecting liquid 53 is injected to the bottom of the pit through an excavating rod 42A. A reinforcing bar cage 7 is then set in the pit and the rod 42A is put to the central position of the pit by using a rod changer 37. A cement-based hardening material 54 is injected until its tip portion reaches a given position, and the rod 42A and a casing tube 42B are all pulled out. The pit can thus be excavated in a short time and all the constructing period can be shortened.
Patent JP-H06325411-A (JP)
Title: Production of optical information recording medium
Inventor: IDE KAZUHISA
IPC: G11B7/26
Filed: 1993-05-17
Abstract: PURPOSE:To produce an optical information recording medium especially excellent in the number of overwriting or rewriting at a low cost when an optical information recording medium for high density and high speed recording and reproduction of information with laser beams, etc., is produced. CONSTITUTION:A 1st dielectric layer 2, a phase change type optical information recording layer 3, a 2nd dielectric layer 4 whose thickness is smaller than that of the 1st dielectric layer 2 and a reflecting layer 5 are successively laminated on a substrate 1 by sputtering. The 2nd dielectric layer 4 is formed at a lower rate of deposition than the rate of deposition forming the 1st dielectric layer 2.
Patent JP-S5447597-A (JP)
Title: Display device
Inventor: IWATA KATSUAKI
IPC: G04C17/00
Filed: 1977-09-22
Abstract: PURPOSE: To achieve the improvement of strength and the simplification of construction and operation by making the size of two sheets of transparent substrate sealing display material the same and providng lead terminals at both end faces  thereof.  
     CONSTITUTION: An upper transparent substrate 11 and a lower transparent substrate 12 are of the same size and are bonded by means of a sealing agent 15, between which is sealed display material such as liquid crystal, electrochromic material or the like. Conductive films of high contact characteristic, corrosion, etc. are formed for segment electrode part conductive film 20 and common electrode part conductive film 21 by such method as vacuum evaporation, sputtering, or printing of conductive paste in order to perfect the conduction with connector 18, 19. Hence, the  common electrode may be connected directly to the connectors, the operation and construction simplified and further impact resistance improved because the transparent substrates are of the same size 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5817214-A (JP)
Title: Taper drowned bearing
Inventor: NAGAMATSU TOSHIHIRO
IPC: F16C33/10
Filed: 1981-07-22
Abstract: PURPOSE:To supply a sufficient quantity of lubricating oil to a bearing surface by disposing oil holes on each taper surface on the lower side and closer to the inner periphery of a taper drowned bearing. CONSTITUTION:A bearing surface of a taper drowned bearing 1 is divided by radiate lines at the equal angle and regular intervals to form taper surfaces 2, which are provided with oil grooves 3 on the lower side thereof, that is, on the rear side of a rotary shaft seen from the rotating direction. The taper surface 2 is inclined not only peripherally but also radially. Each taper surface is provided with an oil hole 6 on the lower side and closer to the inner periphery, the oil hole 6 communicating with another opening portion disposed on the inner peripheral surface. The oil hole 6 permits oil supplied from the opening portion disposed on the inner peripheral surface to pass through the interior of the bearing to be supplied to the bearing surface from an opening portion on the taper surface.
Patent JP-S60260614-A (JP)
Title: Production of epoxyurethane resin
Inventor: MURAI TAKAAKI
IPC: C08G18/00
Filed: 1984-06-06
Abstract: PURPOSE:To produce the titled resin excellent in impact, water, and abrasion resistances, by reacting a specified polycaprolactone-polyol with a reaction product between a diisocyanate compound and a 1,2-epoxyalcohol. CONSTITUTION:A polycaprolactone-polyol having at least three OH groups (e.g., a reaction product between trimethylolpropane and epsilon-caprolactone) is reacted with a reaction product obtained by reacting a diisocyanate compound (e.g., tolylene diisocyanate) with a 1,2-epoxyalcohol (e.g., ethylene glycol monoglycidyl ether) at an equivalent ratio of OH groups to isocyanate groups of 1.0-1.2/1 at an equivalent ratio of isocyanate groups to OH groups of 0.1-1.0/1. It is possible to produce an epoxyurethane resin excellent in impact, water and abrasion resistances.
Patent JP-H04226996-A (JP)
Title: New phosphobetaine and its production
Inventor: KITA KATSUMI
IPC: C09K23/38
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a new phosphobetaine being excellent in moisture-retaining properties and inexpensive and useful as a base of hair or skin cosmetic, etc., and humectant, etc. CONSTITUTION:A compound e.g. alpha-D-glucopyranose-1-[ 2-hydroxy-3-{N-(2 hydroxyethyl)-N, N-dimethylammonio}propyl] phosphate, expressed by formula I [Z is a residue obtained by eliminating (m+n)XOH from monosaccharide, oligosaccharide, sugar alcohol or glycerof; Each of compounds in formulae II and III binds to the carbon to which the eliminated OH said in Z was bonded; R<1> to R<3> are H, (hydroxy)alkyl or (hydroxy)alkenyl and at least one is hydroxyalkyl or hydroxyalkenyl; M is H or cation; (m) is >=0; (n) is >=1 ]. The above-mentioned compound is obtained by reacting a phosphate ester expressed by formula IV with an epoxy compound expressed by formula V (X<-> is anion).
Patent JP-S5340546-A (JP)
Title: Affixing structure of polarizing plate
Inventor: MARUYAMA AKIO
IPC: C09J5/02
Filed: 1976-09-27
Abstract: PURPOSE:In affixing of a polarizing plate and a glass plate by means of an adhesive agent, affixing is done after specified orgakic films are formed on the polarizing plate, whereby the transmission of the moisture contained in the polarizing plate to the adhesive agent is prevented and the production of foam in the adhesive agent prj vented.
Patent JP-H10308426-A (JP)
Title: Wafer inspecting device
Inventor: NODA HIROAKI
IPC: G01N21/94
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide the wafer inspecting device which can prevent a wafer from being contaminated by a checker. SOLUTION: A partition wall member 18 is provided between a macroinspection part 13 and a microinspection part 14, and the checker 17. Here, the macroinspection of the surface of the wafer 16 with the eyes of the checker 17 is performed through a window part 20 which is provided at part of the partition wall member 18 and has a transparent member 201 fitted in. Further, local microinspection on the wafer 16 through a wafer microscope 142 is carried out by peeping in the ocular part 1421 of the wafer microscope 142 provided penetrating the partition wall member 18 to the outside.
Patent JP-H09302014-A (JP)
Title: Production of ethylene/aromatic vinyl compound copolymer
Inventor: OTSU TOSHIAKI
IPC: C08F4/60
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene/aromatic vinyl compound copolymer in catalytic activity higher as compared with that of a conventional transition metal compound catalyst and favorable in the industry by using a specified metallocene compound as the catalyst. SOLUTION: An ethylene/aromatic vinyl compound is produced by using a catalyst being a metallocene compound represented by formula I [wherein A1 and A2 are each (substituted) cyclopentadienyl or (substituted) indenyl; Y and Y' are each a (substituted) alkylene, a [substituted] silylene or a (substituted) germanylene; M is a group IV metal; X and X' are each H, a halogen, an alkyl, an alkoxyl, an aryloxy or an amide] and a promoter comprising an organoaluminum compound [e.g. an aluminoxane represented by formula II or III (wherein R is a 1-5 C alkyl; and (m) and (n) are each 2-100] and/or a boron compound. The above process is freed from the drawbacks, such as low activity, of a conventional transition metal compound catalyst and is more suitable for industrial production.
Patent JP-H1126701-A (JP)
Title: High-voltage generating circuit for volatile semiconductor memory
Inventor: ZHU JIEYAN
IPC: H03K17/081
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a constant output without dropping the threshold-voltage, by transferring a supply voltage to a voltage step-up node in correspondence to a preset charging clock signal, charging a capacitive element and outputting the result to an output node by switching. SOLUTION: A charge-pump capacitor C1 of a voltage step-up circuit 54 steps up a power-supply voltage VDD to a voltage Vpp- SUB 80 by a charge- pump signal OSC- PUMP1 64 and stores the voltage in a transistor P5 of a capacitive element on the side of a voltage step-up node 74 by a preset charging clock signal OSC- RRE1 60 and the like. In a voltage step-up circuit 56, the power supply voltage VDD so also stepped up with the phase being deviated by 180 deg. from the voltage step-up circuit 54 and stored in the transistor P5. When the power supply voltage VDD is higher than the output voltage Vpp , a voltage comparator 95 truns on a transistor (P) 3 and turns off a P4 and connects a voltage Vpp- SUB 80 to the power supply voltage VDD.  When the power supply voltage VDD is lower than the output voltage Vpp , P3 is turned off and P4 is turned on, and the voltage Vpp- SUB 80 is connected to the output voltage Vpp .
Patent JP-S5541562-A (JP)
Title: Fault recovery system
Inventor: KATOU HIDEO
IPC: G06F15/177
Filed: 1978-09-19
Abstract: PURPOSE: To make it possible to continue operation without lowering the processing efficiency of the whole of the system even if the processing unit is stopped due to a fault by providing an auxiliary processing unit in the bus matrix computer system.  
     CONSTITUTION: When a fault occurs in the course of the processing to stop processing unit C 1 , switching means T 1  disconnects processing unit C 1  and I/O device system U 1  from the bus matrix multiple computer system, and after this, the on- line processing is executed by auxiliary processing unit C x  and I/O device system U 2 . Then, I/O device system Un is assigned to processing unit Cm for batch by switching unit T 1 ; and when a fault occurs in the course of the batch processing, auxiliary processing unit C x  is substituted for processing unit Cm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5448126-A (JP)
Title: Color character display unit
Inventor: ITOU HITOSHI
IPC: G09G5/00
Filed: 1977-09-24
Abstract: PURPOSE: To ensure a color display without lowering the display efficiency of the display screen by providing a color buffer in order to prevent the color information from occupying the display area of the CRT screen as well as to ensure setting of the reading time of the color information between the lines.  
     CONSTITUTION: Processor 13 changes the supplied character code information to the character dot pattern information through pattern memory 12 and then trasmits the dot pattern information to refresh memory REM11 along with the color information. The color information is memorized in the first scanning line of each line in RFM11, and the dot pattern information is memorized in the second to 32nd scanning lines of each line respectively. Under these conditions, the color information corresponding to all the first scanning regiouns of the first line of RFM are memorized in sequence in color buffer 15 based on the display scan of CRT3. After this, the character dot pattern information of RFM11 is combined via gate 6 to the color information of color buffer 15 corresponding to the dot pattern information to be displayed on CRT3. This action is repeated for the second and subsequent lines 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63279618-A (JP)
Title: Analog digital converter
Inventor: MURAKI KENJI
IPC: H03M3/02
Filed: 1987-05-12
Abstract: PURPOSE:To decrease the chip area in case of circuit integration by using a shift register and two storage devices to constitute a digital low pass filter thereby reducing the hardware. CONSTITUTION:An analog signal inputted from an analog input terminal 11 is converted into a 1-bit digital signal having a sampling frequency fS by a delta modulator DM 12. The 1-bit digital signal is processed by a digital low pass filter comprising a shift register 13, a 1st storage device 14, a 2nd storage device 15 and an IIR filter 16 and outputted from a PCM output terminal 17 as a PCM signal having the sampling frequency fS. Thus, the capacity of the entire storage device is effectively utilized.
Patent JP-S60257452-A (JP)
Title: Manufacture of zinc oxide particles for electrophotographic sensitive body
Inventor: YASUDA KENICHI
IPC: G03G13/26
Filed: 1984-06-04
Abstract: PURPOSE:To enable manufacure of zinc oxide particles capable of forming a photosensitive body prevented from abrasion of an insulating resin and decomposition and dropout of zinc oxide agglomerates and superior in surface hardness by compressing zinc oxide powder with a prescribed pressure and crushing the compressed bodies to form particles having prescribed bulk density and particle diameter. CONSTITUTION:The zinc oxide particles used here are prepared by compressing the zinc oxide powder to be used for forming the photoconductive layer of the electrophotographic sensitive body by using a pressure of 20-150kg/cm<2> with an arbitrary compressor, crushing the bodies obtained by compression, classifying them through sieves to obtain particles having <=2mm., and generally having a bulk density of 0.6-1.5g/cm<3>. When the particle diameter is >2.0mm., it takes unfavorably too long time to disperse them, and the lower limit of the particle diameter is not strictly regulated, and it is desirable to have a hardness of 2.0- 10.0g measured by the prescribed method. The surface hardness of the photosensitive body prepared by using these zinc oxide particles is good enough to improve abrasion resistance and durability.
Patent JP-S608432-A (JP)
Title: Suction device for supercharged engine
Inventor: YAMAZAKI YOUICHI
IPC: F02M11/02
Filed: 1983-06-28
Abstract: PURPOSE:To promote atomization of fuel in a low speed area by providing a Venturi tube on an upper steam of a throttle valve in a primary suction passage on a lower stream of a supercharger and opening and closing the secondary valve in accordance with the difference between a pressure of an upper stream part of the throttle valve on the lower stream of the supercharger and a pressure of the Venturi part. CONSTITUTION:The primary and the secondary suction passages 3 and 4 with throttle valves 5 and 6 are provided in a suction chamber 2 at the lower stream of a supercharger and a Venturi tube 25 is provided on the upper stream side of the throttle valve 5 in the primary suction passage 3. A pressure chamber 22 of an actuator 7 connected with the secondary throttle valve 6 is connected with the Venturi tube 25 and the pressure chamber 23 is connected with the upper stream side of the secondary throttle valve 6 to open and close the secondary throttle valve 6 by the pressure difference between both pressure chambers. In this way, the secondary throttle valve can be opened and closed only in connection with the flow speed change of the Venturi neck part (the primary throttle valve opening degree and the revolution number) regardless of the supercharging pressure, so that the high speed air flow can be obtained in the primary suction passage at low speed to promote atomization of fuel.
Patent JP-S5238549-A (JP)
Title: Adhesive composition
Inventor: TAKAHASHI HIROSHI
IPC: C08J5/12
Filed: 1975-09-22
Abstract: PURPOSE: An adhesive composition having excellent initial bond strength and resistance to water useful for the adhesion of metals and polyolefins, containing four components, i. e. ethylene vinyl acetate copolymer, oil-soluble phenolic resin, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01286215-A (JP)
Title: Push button switch
Inventor: OKI MITSURU
IPC: H01H13/48
Filed: 1988-05-12
Abstract: PURPOSE:To stably hold the switch-on or off state with a simple structure by providing the second movable contact piece constituted of a conducting inversion spring which repeats inversion by the excitation of a push button and is contacted or separated from the movable contact piece at a free end section. CONSTITUTION:When a push button 6 is pushed in the P direction, the center section of the first movable contact piece 4 is elastically deformed in the recessed state by the projection 6A at the center section of the push button, the center section of the contact piece 4 presses the center section of the second movable contact piece 7. The contact piece 7 is reversed in the warped shape, its free end 7b is brought into contact with the inner face of the first movable contact piece 4 and kept in the electrically conductive state. This state is maintained after the contact piece 4 is elastically returned. When the push button 6 is next pushed in the P direction, the free end section 7b of the second movable contact piece 7 is pressed, the contact piece 7 is reversely returned, and the push button 6 is returned to the switch-off state.