baber/WOPTO huggingface dataset:
Patent JP-H02190193-A (JP)
Title: Production of c-terminal amidated peptide
Inventor: TANAKA MASAHARU
IPC: C12P21/06
Filed: 1989-01-17
Abstract: PURPOSE:To obtain the subject peptide in large quantity at a low cost by treating a specific protein with carboxypeptidase B. CONSTITUTION:A reaction solution having a pH of about 7.8 and containing a peptide or protein of formula I (X is arbitrary amino acid residue; Gly is glycine residue; B is lysine residue, arginine residue or oligopeptide constructed of lysine residue and/or arginine residue; R is the remaining part of the peptide or protein) is added with carboxypeptidase B and reacted at about 37 deg.C for about 30min to obtain a reaction product. The reaction product is subjected to high-performance liquid chromatography with a packed column, etc., to produce the objective carboxyl-terminal amidated peptide or protein of formula II (Gly is glycine residue at carboxyl-terminal).
Patent JP-H08199499-A (JP)
Title: Production of transparent paper
Inventor: YAMAMOTO YOICHIRO
IPC: D21H27/14
Filed: 1995-01-18
Abstract: PURPOSE: To provide a method for producing transparent paper by a paper machine, having excellent transparency and dimensional stability and slight nonuniformity after heating printing by an electrophotographic copying machine, in transparent paper using a pulp raw material subjected to high beating degree treatment. CONSTITUTION: This method for producing transparent paper comprises making pulp which is beaten into <=20ml Canadian standard freeness into paper, squeezing the paper to remove water by a roll press so as to bring the wet paper into contact with a roll heated to >=80 deg.C and <=100 deg.C and drying the paper by a cylindrical dryer. Consequently, transparent paper having slight nonuniformity after copying by an electrophotographic copying machine and excellent in dimensional stability can be produced.
Patent JP-S58125276-A (JP)
Title: Storage container for magnetic tape cassette
Inventor: PEETAA ATSUKEREETO
IPC: G11B23/02
Filed: 1983-01-19
Abstract: A container for video magnetic-tape cassettes, compact phonographic disks or similar recording media, with a housing and a slide which is displaceable into an opening position by a prestressing spring after a lock has been released. The slide carries a front plate which closes the housing and which moves aside during opening, so that the cassette or the like can be grasped conveniently. A common housing preferably contains several slides. A blocking lock can be provided. Outwardly identical housings can contain slides adapted either to cassettes or to compact phonographic disks or to other recording media.
Patent JP-H05193976-A (JP)
Title: Screening method and device for wire-like body
Inventor: NAGAYAMA KATSUYA
IPC: G01M11/00
Filed: 1992-01-17
Abstract: PURPOSE:To automatically reset the entire stage by providing suction devices on the downstream side of a capstan wheel and the upstream side of a take-up roll, respectively, and sucking the terminal of a wire-like body in the event of breakage. CONSTITUTION:A disconnection arises between the capstan wheel 13 and a screening roll 15 when a low-strength part exists in the wire-like body 12. The tension drop of this system is then immediately detected and the suction by a suction nozzle 31-1 is started. While a let-off roll 11 and the capstan wheel 13 decelerate and stop during this time, a suction nozzle 31-2 is operated on the take-up roll 17 side to treat the terminal of the wire-like body 12. On the other hand, the succeeding wire-like body 12 is gripped by a traversing wire setter 36 between the capstan wheel 13 and the suction nozzle 31. A guide rail 38 is moved to take up the wire-like body 12 to the upper part of the take-up roll 17 and thereafter, the wire-like body is fixed to the take-up roll 17. A capstan belt 14 is lowered to support the wire-like body 12 on the capstan wheel 13 and an arm 20 of a take-up dancer 19 is set oscillatable, by which the automatic resetting of the wire setting is completed.
Patent JP-S63175995-A (JP)
Inventor: MATSUMAE KAZUYOSHI
IPC: G07F7/00
Filed: 1987-01-16
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-H02186439-A (JP)
Title: Firmware loading system
Inventor: HASHIGUCHI TATSURO
IPC: G06F9/445
Filed: 1989-01-13
Abstract: PURPOSE:To rise an arithmetic processing unit at high speed by reading firmware data from an external storage device simultaneously with the rise of a diagnosis controller, and storing the data to a local memory in the arithmetic processing unit. CONSTITUTION:Simultaneously with the rise of a diagnosis controller 1, a diagno sis control software (DS) starts execution by being loaded into the controller 1 by software in an external storage device 3. When the DS starts the execution, firmware data (FD) are read from the device 3 to make an arithmetic processing unit 2 operatable and the FD in the controller 1 are in the controller 1 are stored to a storage part 4. The FD are kept unless the power source of the controller 1 is interrupted or a change request is outputted from the device 3. In order to load the FD at high speed, transfer information are stored to an FD transfer storage part 5. At the time of rising the unit 2, the hardware information of the unit 2 are extracted and stored to a storage part 6. The FD are embedded based on the contents of the storage part 5 to the information and the hardware information of the unit 2 are loaded to the unit 2.
Patent JP-S55100487-A (JP)
Title: Pump flow-rate control valve apparatus for power steering
Inventor: OKAMOTO HARUO
IPC: F16K47/00
Filed: 1979-01-24
Abstract: PURPOSE: To prevent generation of cavitation due to increase of overflow rate by arranging a plurality of overflow passages in symmetrical position for the center shaft of a cylinder body.  
     CONSTITUTION: When the number of revolution of an oil pump increases and the flow rate of operation oil which flows from an inflow passage 8 to an outflow passage 10 through a metering orifice 9 becomes above a prescribed value, a flow- rate control valve 3 is shifted to a rear chamber 5 against a spring 6 due to the differential pressure between a front chamber 4 and a rear chamber 5. Then, variable orifices 15 and 25 are opened at a same time, and the degree of opening increases as the increase of the flow-rate of the operation oil which flows into the inflow passage 8. However, as two overflow passages 14 and 24 having the same diameter are provided, the operation oil which overflows is divided into nearly half to each of them. As a result of this, the distance of shift of the valve becomes nearly half of the conventional for the same overflow rate, so cavitation generation can be prevented, even if the flow-out passage 10 side is in no-load. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59133849-A (JP)
Title: Transmission gear
Inventor: ASHIKAWA NOBORU
IPC: F16H48/40
Filed: 1983-01-18
Abstract: PURPOSE:To decrease a distance between a reduction gear and a differential gear so as to form a device in a small size, by constituting a differential gear by a sun gear, ring gear and plural planet gears engaged with these sun and ring gears further pivotally supporting the planet gears directly to the reduction gear. CONSTITUTION:Driving power from an output shaft 39, being transmitted from an output gear 46 to a reduction gear 53 and after reducing the speed, is divided into a sun gear 57 and a ring gear 55 by the first differential gear 4. The first differential gear 4, by being formed in a planetary gear type only with a small space necessary in the axial direction, can make a contribution to a decrease of width of a transmission gear 7 along the axial line of a crankshaft 1. Further the first differential gear 4, pivotally supporting each planet gear 54 directly to the reduction gear 53, decreases a distance between the second differential gear 6 and the reduction gear 53, and this also enables compactness of the transmission gear 7 to be attained.
Patent JP-H11197026-A (JP)
Title: Cooking surface structure of heating cooker and manufacture thereof
Inventor: KOSAKA HIROSHI
IPC: A47J36/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooking surface structure of a heating cooker which improves resistance to scratching and to peeling while eliminating corrosion on the cooking surface even in prolonged used and is free from burning marks of foods or the like and staining on the cooking surface even under a high temperature cooking. SOLUTION: A lower layer 31 with a resistance to heat and scratching as thick film made by an applying of a paint comprising 70-90% of a ceramic pigment and 10-30% of a polyether sulfonic resin is formed on a base material 30 made of metal composing a cooking surface. A non-sticky upper layer 32 made by an applying of a paint containing a fluororesin to cover the surface of the low layer 31.
Patent JP-H07206487-A (JP)
Title: Calcination furnace
Inventor: OGAWA KEISUKE
IPC: F27B7/32
Filed: 1994-01-25
Abstract: PURPOSE:To increase the atm. of combustible industrial waste to be utilized and to prevent overheating of the inside of a furnace by the combustion heat. CONSTITUTION:This calcination furnace is provided with a vortex chamber 5 at the top end of a duct 14 constituted to rise waste gases 22 from a rotary kiln 15 and is provided with a calcination and incineration furnace body 1 constituted to introduce the gases from the scroll chamber 5 to the upper part of the scroll chamber 5. The secondary air introducing duct 6 designed to feed secondary air 21 obtd. after cooling of high-temp. clinker along scroll is connected to the scroll chamber 5 and a power and granular material raw material charging chute 24 and a combustible industrial waste charging chute 23 are connected thereto. A burner 7 for burning fuel in the scroll chamber 5 is mounted at the scroll chamber 5. The lower part of the scroll chamber 5 is provided with a diffusing air chamber 25 which introduces air 27 from many holes formed on the spiral base 5b into the scroll chamber 5 and the base 5b of the scroll chamber 5 is formed to incline downward toward the outer peripheral side and inner peripheral side along the vortexes.
Patent JP-S62165692-A (JP)
Inventor: FUKUMURA SHINJI
IPC: H01L33/00
Filed: 1986-01-17
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-H02187879-A (JP)
Title: Method of modeling change character hologram
Inventor: NISHIOKA SADAICHI
IPC: G06T15/02
Filed: 1989-01-13
Abstract: PURPOSE:To facilitate the modeling of a complicated change character by obtaining the three-dimensional coordinate of the change character by an arithmetic operation and arranging a basic solid based on the obtained three- dimensional coordinate. CONSTITUTION:Original pictures 1 and 2 are sampled by a drum scanner 3 in a matrix shape and read in a computer 4. For a memory 4 A in the computer 4, regions respectively corresponding to the number of the picture elements of a left side character and the number of the picture elements of a right side character are assigned, and '1' is recorded or arrayed components corresponding to the streak parts of the respective characters, '0' is recorded on arrayed components corresponding to the non-streak parts of the respective characters. Next, an operation program 4 B prepares three-dimensional arrays having 0/1 on a memory 4 C according to a prescribed procedure. Finally, a solid preparing program 4 D repeats the construction and the moving of the basic solid according to a prescribed procedure and records the shape data of the change character on a memory 4 E.
Patent JP-S58127515-A (JP)
Inventor: HARA MAKOTO
IPC: H02G15/08
Filed: 1982-01-19
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-H04243628-A (JP)
Title: Automobile radiator supporting structure
Inventor: OTANI FUMIYUKI
IPC: B60K11/04
Filed: 1991-01-23
Abstract: PURPOSE:To prevent the damage of a radiator at the light collision time of an automobile by fittingly supporting the radiator in the radiator supporting structure of the automobile. CONSTITUTION:In the vicinity of a mounting bracket 5 for supporting a radiator 6 in the fittingly inserted state, a stay 4 is disposed through a shroud upper 1. When a bumper is deformed backward at the light collision time of an automobile, the stay 4 is deformed backward, and the mounting bracket 5 is displaced upward to release the fittingly inserted support with the radiator 6. The radiator 6 thereby falls backward so as to be prevented from being damaged.
Patent JP-H10206711-A (JP)
Title: Coated optical fiber guide for stranding
Inventor: OSHIMA MUNEAKI
IPC: G02B6/44
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain the coated optical fiber guide for stranding which can improve the manufacturing efficiency of an optical fiber cable by making it possible to increase the stranding linear speed of coated optical fibers of a ribbon which are stranded in the same slot. SOLUTION: A virtual small circle V which has a group of coated optical fiber guide holes 25a for guiding coated optical fibers stranded into the same slots of an SZ spacer bored and arranged circularly is matched with a concentric circle provided having a specific radius A1 around a through hole 33a of a disk 31 which has the SZ spacer for passing the SZ spacer in the axial center and performs SZ inversion, and virtual small circles V are set as many as the slots of the said SZ spacer.
Patent JP-H02186557-A (JP)
Title: Manufacture of electrode for battery
Inventor: KANBAYASHI MAKOTO
IPC: H01M50/536
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the damage of an electrode substrate generating when an active material is removed by ultrasonic vibration by using spongy nickel having a specified tensile breaking strength and a specified mean pore size as the electrode substrate. CONSTITUTION:An active material is filled in the pores of an electrode substrate comprising spongy nickel and the active material in a specified part in the substrate is removed by ultrasonic vibration, then a current collecting tab is welded there to form an electrode. For this substrate, spongy nickel having a tensile breaking strength of 3kg/cm or more and a mean pore size of 200mum or more is used. By the use of this spongy nickel, when the active material is removed by ultrasonic vibration, the damage of the electrode substrate is prevented and the current collecting tab is surely welded.
Patent JP-H04238387-A (JP)
Title: Liquid crystal driving method
Inventor: TAKADA ASAO
IPC: G02F1/133
Filed: 1991-01-23
Abstract: PURPOSE:To improve the on/off ratio of liquid crystals and to improve the charge holding characteristics of the liquid crystals and switching elements in the active matrix liquid crystal driving method. CONSTITUTION:PWM signals are used as charging signals for gradation control of respective liquid crystal segments and charging periods are divided arid are dispersed and disposed between the charge holding periods. In addition, one PWM signal is divided, dispersed and disposed in combination with this dispersion and disposition. The respective liquid crystal segments are driven and one time of pulse width modulation driving is completed where a series of the divided driving makes one round.
Patent JP-H02185231-A (JP)
Title: Pulse wave deciding device
Inventor: NIWA MINORU
IPC: A61B5/0245
Filed: 1989-01-13
Abstract: PURPOSE:To decide whether a pulse wave is the correct pulse wave without the mixture of a noise or not by deciding whether the generation time of the peak of the pulse wave is included or not in the time gate of a prescribed time width to be opened and closed synchronizing with an electrocardio-signal. CONSTITUTION:A pressure pulse wave is detected by a pulse wave detecting probe 10, and such a pulse wave signal SM is outputted through a band-pass filter 40 and an A/D converter 42 to a CPU 44. An electrocardio-signal SE to express an electrocardio-waveform is outputted from an electrocardio- waveform detector 46 equipped with an electrode 45 stuck to a person to be measured, and the signal SE is supplied through a band-pass filter 41 and an A/D converter 47 to the CPU 44. The CPU 44 executes an optimum thrust pressure decision control routine, a pulse wave detecting routine and a blood pressure value deciding routine successively or selectively, and only when the upper peak of the pressure pulse wave exists in the time gate provided in making the R wave of the electrocardio-waveform into a reference, the fact that the pulse wave is the correct pressure pulse wave in which the noise is not mixed is decided.
Patent JP-H05195636-A (JP)
Title: Demolition device and demolition method for chimney
Inventor: HATAKEYAMA OSAMU
IPC: E04G23/08
Filed: 1992-01-17
Abstract: PURPOSE:To safely shorten the demolition period by mechanizing the whole system. CONSTITUTION:A lift cylinder 5 and a stopper 6 are provided to lift or lower an upper stage 3 and a lower stage 4, and vertical slits are provided on a chimney with multiple vertical disk cutters 12 having vertical rotating means. Horizontal slits are provided by horizontal disk cutters 20 at bottom sections between the vertical slits via reciprocating means and rotating means, and these actions are repeated in sequence to demolish the chimney.
Patent JP-H11202231-A (JP)
Title: Optical scanning device
Inventor: MARUYAMA KOJI
IPC: H04N1/113
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device capable of suppressing the occurrence of a bow of scanning line. SOLUTION: This device 100 is provided with a semiconductor laser array 111 for emitting light beams, a collimator lens 112 for converging the light beams, a cylindrical lens 113 for making the light beams parallel, an fθ lens 15 for guiding the light beams to a deflecting polygon mirror 114, and an optical member 117 in which an incident plane 117a is formed as a plane and a reflecting plane is formed as a cylindrical surface.
Patent JP-H06212474-A (JP)
Title: Fused salt electrolytic refining device
Inventor: KAKEHI ISAO
IPC: C25C3/20
Filed: 1993-01-19
Abstract: PURPOSE:To efficiently perform an electrolytic deposition on a cathode metallic phase by dissolving deposited metals in an insulating vessel while more uniformly diffusing deposited metals. CONSTITUTION:By using molten metals such as cadmium as an anode, a used metallic fuel dissolved in the molten metals is electrolytically deposited on molten cathode metals 6 in the insulating vessel 5 arranged in a fused salt electrolyte and fuel components contained in the used metallic fuel are refined and recovered. In a fused salt electrolytic refining device which thus recovers the fuel components and is provided with a stirring device 7 stirring the molten cathode metal by rotating a stirring blade 10, the stirring blade 10 of the stirring device 7 are formed so that the length of edge parts of the blade are adjacent to an inner peripheral surface of the insulating vessel 5. Further, downward slanting plate parts 10a generating downward flows with the rotation thereof are provided at the central part of the stirring blade 10 and circumferential direction slanting plate parts 10b generating flows along the circumferential direction with the rotation thereof are provided at the peripheral edge parts.
Patent JP-H08236801-A (JP)
Title: Multiple quantum well type vertically incident infrared-ray sensing element,and its manufacture
Inventor: KOU SEICHIYORU
IPC: H01L31/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide the multiple quantum well vertical incident infrared-ray detecting element which can detect light made vertically incident on the infrared- ray detecting element efficiently with high sensitivity without any extra attached device, and the manufacturing method which can manufacture it economically. SOLUTION: This element is equipped with a substrate 41 which has an anisotropic slanting surface formed as its top surface, a multiple quantum well 42 which is formed on the anisotropic slanting surface of the substrate 41 and has its surface inside slanted downward so as to detect vertically incident light, a ground layer 43 and a sensing layer 44 which are formed at the upper and lower ends of the multiple quantum well 42 to add a ground and a sensing electrode, and a ground electrode 45 and a sensing electrode 46 which are formed sticking on the ground layer 43 and the sensing layer 44.
Patent JP-S57120901-A (JP)
Title: Refractive index distributed type lens
Inventor: KITANO ICHIROU
IPC: G02B6/028
Filed: 1981-01-20
Abstract: PURPOSE:To make always the aberration on the axis positive and to correct the aberration almost completely, by giving a refractive index distribution, which changes from the center toward the peripheral part, to the glass rod of specific components and making one face convex. CONSTITUTION:One end face of the lens base material, where a refractive index distribution changing from the center toward the peripheral part is given to the glass rod consisting essentially of 57-63% SiO2, 12-18% B2O3, 13-22% Na2O, and 3-12% Tl2O in mol% by ion exchange, is made convex to obtain a refractive index distributed lens. This glass can include auxiliary components such as <=4wt% ZnO and <=0.5wt% AS2O3 or Sb2O3 besides these essential components. In case that this lens is used for the read or the write of a video disc, the refractive index distributed lens itself has a slight negative aberration on the axis by the control of the curvature of the end face considering that the disc has a positive aberration on the axis, and it is desirable that this negative aberration on the axis is compensated by the combination with the disc having the positive aberration on the axis.
Patent JP-S57121566-A (JP)
Title: Spun-yarn joining device
Inventor: MIMA HIROSHI
IPC: B65H69/06
Filed: 1981-01-19
Abstract: PURPOSE:To join yarns for sure in a yarn-joining device in which pressurized fluid is injected into a yarn-joining hole by applying an elastic member onto a yarn-inserting slit to close the opening of the slit while the fluid is injected from an injection nozzle. CONSTITUTION:When an unevenness is detected in a yarn by a detector 8, the yarn is cut and its winding is stopped. Two yarn ends are introduced into a yarn-joining device 12 by the first and the second suction arms 10 and 11. Yarn ends introduced into nozzle holes 53 and 54 by motions of yarn-drawing levers 28, 29, yarn-pushing levers 76 and 77 are drawn up into a yarn-joining hole 39, untwisted, and joined with each other by the work of pressurized fluid from a nozzle 48 of a yarn-joining member 19. At this stage, since the opening of a yarn-inserting slit 49 of the yarn-joining hole is closed by a rubber member 35,  yarn ends are prevented from running out from the slit 49 as they are whirled  by the injected fluid, and are joined for sure. Besides, a single fiber will not run  out from yarn ends, and the strength of joining is also improved.
Patent JP-S5599731-A (JP)
Title: Method of assembling electronic device and lead frame used for assembly
Inventor: UNNO TASUKU
IPC: H01L23/48
Filed: 1979-01-26
Abstract: PURPOSE: To prevent the short circuit trouble at a semiconductor chip edge caused by effluent solder by forming a penetrating hole at the position of a lead piece joined via the solder layer of a semiconductor chip.  
     CONSTITUTION: Near the end of the lead piece 21 of a lead frame, a penetrating hole 21a is formed, and putting the part of the penetrating hole on a projected electrode 31 and heating them, they are joined by a solder layer 4. An excess solder layer 4 gathers in the penetrating hole 21a and a trouble that solder flows to the edge part of a semiconductor chip can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000201629-A (JP)
Title: Preparation of silage
Inventor: NARUSE HARUMI
IPC: A23K1/165
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality silage by fermenting a food refuse under good condition. SOLUTION: The lactic acid fermentation of a food refuse is improved by sealing a mixture of the food refuse, an assisting material and lactic bacteria in a film having an oxygen permeability of 1,000-10,000 [mL/m2.24 hr.atm].