baber/WOPTO huggingface dataset:
Patent JP-S60188096-A (JP)
Title: Method for measuring total amount of polyamine
Inventor: ISOBE KIMIYASU
IPC: G01N33/50
Filed: 1984-03-08
Abstract: PURPOSE:To measure the total amount of polyamines in a sample reading and simply with a high accuracy, by pretreating the sample containing various polyamines with a polyamine oxidase, and reacting the pretreated sample with an amine oxidase. CONSTITUTION:Spermine in a sample containing various polyamines is first converted into spermidine and/or putrescine with a polyamine oxidase, and hydrogen peroxide formed in the process is completely removed by the conventional method. An amine oxidase capable of acting on the spermidine, putrescine and cadaverine to produce equimolar amount of hydrogen oxide without producing the putrescine from the spermidine is reacted with the above-mentioned sample to color and determine colorimetrically the produced hydrogen peroxide.
Patent JP-S59174532-A (JP)
Title: Manufacture of iron oxide hydrate
Inventor: TAKAGI NOBUO
IPC: H01F1/10
Filed: 1983-03-19
Abstract: PURPOSE:To obtain iron oxide hydrate suitable for use as a starting material for needlelike magnetic powder of iron oxide or metallic iron for a magnetic recording medium by forming nuclei of iron oxide hydrate crystals in an acidic state, adding an alkali, and growing the crystals. CONSTITUTION:A suspension contg. Fe(OH)3 prepd. by reacting a ferric salt such as Fe2(SO4)3 or FeCl3 with an aqueous soln. of an alkli such as NaOH is aged to manufacture iron oxide hydrate as a starting material for magnetic powder. At this time, nuclei of iron oxide hydrate crystals are formed by aging at 1-6 pH and 20-100 deg.C for 5-240min, the alkali is further added, and the crystals are grown at 10-13.5pH. Relatively coarse particles of iron oxide hydrate are obtd. when the nuclei forming stage is carried out at a lower temp. for a shorter time, and the alkali is added before many nuclei are formed. Relatively fine particles of iron oxide hydrate are obtd. when the nuclei forming stage is carried out at a higher temp. for a longer time and the alkali is added after many nuclei are formed.
Patent JP-S55138398-A (JP)
Title: Method of measurement of lactic dehydrogenase
Inventor: MATSUMOTO YASUYUKI
IPC: C12Q1/26
Filed: 1979-04-16
Abstract: PURPOSE: When lactic dehydrogenase is measured using lactic acid and NAD as a substrate, pyruvic acid is determined by use of pyruvic oxidase, thus permitting the accurate measurement of the activity of lactic dehydrogenase.  
     CONSTITUTION: The reaction of lactic acid with nicotinic amide-adenine dinucleotide is effected in the presence of unknown concentration of lactic dehydrogenase to form pyruvic acid, which is oxidized with a pyruvic oxidase, e.g., one produced by Lactobacillus delbruckii, to form hydrogen peroxide. The hydrogen peroxide is made to act on a pigment precursor in the presence of peroxidase and the color developed is determined by colorimetry. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63215597-A (JP)
Title: Production of diamond film or diamond like film
Inventor: FUKUDA TOMIYO
IPC: C23C16/26
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a diamond film having high hardness and good quality, by intermittently introducing a carbon-containing raw material into a reaction system, when the diamond is synthesized in vapor phase by a plasma method using a reaction gas containing no carbon and raw material containing a carbon. CONSTITUTION:A reaction gas g1 (e.g. hydrogen) containing no carbon from a reaction gas-introducing part 13 and a raw material g0 (e.g., methane) containing carbon from a raw material-introducing part are introduced into a vacuum vessel. Then plasma is generated by high frequency discharge and the resultant gas attains surface of a substrate 15 to form the aimed diamond (like) film. When the film is formed, the raw material g0 containing carbon is intermittently introduced into the vacuum vessel 11. Thus only plasma of the reaction gas g1 intermittently attains surface of the substrate 15 and part different from diamond structure contained in the diamond (like) film can be effectively removed and the diamond (like film of high quality can be formed.
Patent JP-S59170038-A (JP)
Title: Bicyclo(3,3,0)octane-2,3,6,8-tetracarboxylic acid and its preparation
Inventor: SUZUKI HIDEO
IPC: C07B61/00
Filed: 1983-03-17
Abstract: NEW MATERIAL:The 5,6-tricarboxynorbornane-2-acetic acid of formula I . USE:A raw material of heat-resistant polyimide resin, plasticizer for polyvinyl chloride resin, hardener for epoxy resin, a water-soluble polyester, etc. PREPARATION:The objective compound of formula I can be prepared by (1) using the 3,5,6-tricarboxynorbornane-2-acetic acid 5,6-diester of formula II (R is alkyl, cycloalkyl or benzene-substituted alkyl which may contain O or N atom therein) as a starting material, (2) opening the double bond by oxidation, and (3) hydrolyzing the ester group of the resultant 3,5,6-tricarboxynorbornane-2-acetic acid of formula III.
Patent JP-S63213104-A (JP)
Title: Magnetic recording system
Inventor: SUZUKI NOBUO
IPC: G11B5/09
Filed: 1987-02-28
Abstract: PURPOSE:To satisfy the specification of mutual overwrite when recording short (large in capacity) in recording wavelength is performed, by applying the adjustment of a recording current on every magnetic head, keeping the magnetizing force of a magnetic head constant, and performing the overwrite of data. CONSTITUTION:When the data is written on a magnetized medium by using plural magnetic heads, the adjustment of the recording current is applied on every magnetic head via a variable resistor 40, and the magnetizing force of each magnetic head is kept constant. In other words, a reference magnetized medium is set by performing the magnetization of constant quantity on a 1F by a head C (not shown in figure) large in magnetizing force, and next, the overwrite of a 2F is performed by the heads D, E, and F, and the output ratio of a remaining 1F and an initial 1F are plotted. The, by deciding the recording current value of each of the heads D, E, and F, and measuring respective overwrite compatibility, a value to satisfy the specification with all of the combination of the D, the E, and the F including its own overwrite can be obtained. Namely, it is possible to satisfy the specification of the mutual overwrite when the recording shot (large in capacity) in recording wavelength is performed.
Patent JP-S58163342-A (JP)
Inventor: SUZUKI WATARU
IPC: A61B6/00
Filed: 1982-03-24
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-S53131429-A (JP)
Title: Cooler for dry-type transformer
Inventor: TAKEUCHI SHINPEI
IPC: H01F27/08
Filed: 1977-04-22
Abstract: PURPOSE: To improve forced cooling efficiency and to ensure natural cooling capacity, by providing air guide above supply port of fan located below the winding and forming cooling air path between upper face of air guide and lower end of winding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59172088-A (JP)
Inventor: ARAZEKI JIYUN
IPC: G07C5/02
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51121891-A (JP)
Title: Diamond cutting machine
Inventor: OKANOYA HIDETOSHI
IPC: B44B3/04
Filed: 1975-04-17
Abstract: PURPOSE: To continuously cut all surfaces of a work by a cutting tool while the work is alternately displaced and rotated by one revolution of cam shaft. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09235191-A (JP)
Title: Growth of single crystal and device therefor
Inventor: HASHIO KATSUSHI
IPC: C30B27/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for raising a single crystal little in crystal defects by inhibiting the generation of depressions in an area around the raised crystal to prevent the production of polycrystals without locally heating an interface between the solid and the liquid, and to provide a device therefor. SOLUTION: This method for raising a single crystal comprises lifting the single crystal from the melted liquid of a raw material by a liquid-sealed czochralski method. Therein, the improvement comprises immersing the tip of a cylinder having a larger inner diameter than the target diameter of the straight body portion of the raised crystal in a liquid sealing agent, rotating a crucible and the raised crystal mutually in reverse directions to prevent the generation of depressions on the interface between the solid and the liquid and simultaneously lifting the raised crystal with a lifting shaft. And the device is used for the method.
Patent JP-S59172380-A (JP)
Inventor: FUKUSHIMA YOSHICHIKA
IPC: B66C5/08
Filed: 1983-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62204326-A (JP)
Title: Coordinate input device
Inventor: INOSE SHIGERU
IPC: G06F3/03
Filed: 1986-03-05
Abstract: PURPOSE:To eliminate the coordinate positional error to calculate accurately the coordinate position by providing a means which corrects a measuring period for transmission time of elastic waves to a coordinate input device that decides the coordinate position of an input pen after calculating the transmission time of the elastic wave transmitted through a medium. CONSTITUTION:The time t2 is equal to a period during which the elastic wave produced at a pen point 3 propagates in an input plate 4 and reaches a piezoelectric element 5-1, for example, then converted into a reference clock pulse whose time is known by a counter circuit 9 to be extracted. Thus the transmission time of said elastic wave is obtained. Then the clock pulses corresponding to the transmission time up to piezoelectric elements 5-2-5-4 in the same way as a case where the time t2 is obtained. Each of those obtained pulses is supplied to a microcomputer 11 and the computer 11 calculates the correct coordinates of the pen point 3 with each transmission time of the elastic wave used as an input signal. In such a way, an error of the coordinate position due to the delay of the transmission time of the elastic wave produced at the point 3 can be eliminated for calculation of the correct coordinates.
Patent JP-H06260077-A (JP)
Title: Switch with fuse
Inventor: SHIGESA NORIO
IPC: H01H33/02
Filed: 1993-03-08
Abstract: PURPOSE:To provide planar miniaturized switches with fuses by providing insulating barriers between power side fixed contacts and power side clips, and arranging load switches and fuses on the right and left of the insulating barriers. CONSTITUTION:Insulating support plates 1 are provided with power side clips 13 and load side clips 14 fitting or removing fuses 6 and moving blades 8 contacted with or separated from power side fixed contacts with the rotary shafts connected to the power side clips 13 adjacent to the clips used as fulcrums. Intermediate connection sections 13A, 13B are connected to the power side clips 13 between the power side clips 13 and the load side clips 14 from the rotary shafts of the moving blades 8. Insulating barriers 3 are provided between the power side fixed contacts and the power side clips 13, and load switched 5 and fuses 6 are arranged on the right and left of the insulating barriers 3. Switches with fuses easy to fit can be obtained.
Patent JP-S52129234-A (JP)
Title: Color tv camera
Inventor: TANAKA OOMICHI
IPC: H04N9/07
Filed: 1976-04-22
Abstract: PURPOSE: To secure video signal with no deterioration of S/N with use of plural preamplifiers and switching circuits for the phase isolation system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09322803-A (JP)
Title: Footwear having outsole formed to give inside aeration of shoes
Inventor: PURINIIO GARUBUJIYO
IPC: A43B7/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make the wearer comfortable to wear by providing an outsole with a cellular structure therein whose cells are open to the inside of a piece of footwear and forming a plurality of through-holes in a midsole for establishing communication of the cells of the outsole with the inside of the footwear. SOLUTION: A midsole 4 having an edge is arranged between an outsole 2 and an inner lining 3. The outsole 2 has therein a cellular structure, such as a honeycomb structure. The midsole 4 has a plurality of holes for forming communication of the outsole 2 with the inside of the footwear. This structure allows the deformation of the outsole during the walking to produce a pumping action for forming circulation of air in the footwear. In this way, self-aeration is provided and the footwear makes the wearer more comfortable and is particularly useful for good wearing.
Patent JP-H09199163-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: HAMANO MANABU
IPC: H01M10/30
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a nickel-hydrogen secondary battery having a high discharge voltage, a large discharge capacity, and an excellent cycle life characteristic by setting the concentration of the electrolytic solution retained by a hydrogen storage alloy electrode higher than that of the electrolytic solution retained by a nickel electrode. SOLUTION: An electrode group constituted of nickel electrodes, separators, and hydrogen storage alloy electrodes is sealed in a can body together with an alkaline electrolytic solution to form a nickel-hydrogen secondary battery. The concentration of the electrolytic solution retained by the hydrogen storage alloy electrode is preferably set to 25-45wt.% as the alkaline electrolyte concentration, for example. The concentration of the electrolytic solution retained by the nickel electrode is preferably set to 15-35wt.% as the alkaline electrolyte concentration, for example.
Patent JP-S63210981-A (JP)
Title: Cleaning device
Inventor: YASUDA TAKAAKI
IPC: G03G21/10
Filed: 1987-02-27
Abstract: PURPOSE:To permit satisfactory recovery of a residual toner on the surface of an image carrier without damaging the image carrier by providing an elastic roller, shielding means for shielding and inducting the toner by oscillating the toner and desticizing electrode for the residual toner to the position below a cleaning blade and fur brush. CONSTITUTION:This cleaning device is provided with a 1st cleaning member consisting of the cleaning blade 21 which is mainly brought into pressurized contact with the image carrier to scrape the residual toner from said carrier, the 2nd cleaning member consisting of the fur brush which is mainly brought into sliding contact with the image carrier 21 to rub off the residual toner therefrom, the elastic roller 23 which is disposed below the two cleaning members 21, 22, is constituted freely rotatably and is brought into pressurized contact with the image carrier the shielding means which is formed of a thin rigid plate in the position opposite to the surface of the roller 23 in proximity thereto and oscillates to shield and induct the toner and the desticizing electrode 27 which is provided below the roller 23 and destaticizes the charge of the residual toner. The respective actions and effects of the electrode 27, the brush 22 and the blade 21 are synergistically acted to improve the recovery rate of the residual toner on the image carrier, by which the exact copy having good image quality is obtd.
Patent JP-S51122421-A (JP)
Title: Key device of electronic key instrument
Inventor: KUTANI KAZUO
IPC: G10B3/12
Filed: 1975-04-18
Abstract: PURPOSE: A key buffer of an electronic key instrument whose feeling of touching a key is similar to a piano. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04282968-A (JP)
Title: Color type discrimination device for original
Inventor: NAGATA KATSUMI
IPC: H04N1/56
Filed: 1991-03-12
Abstract: PURPOSE:To discriminate the type of an original by a read data by discriminating a color picture element or a white/black picture element and discriminating the color original depending on the appearance frequency and the appearance number of the picture element discriminated to be the color picture element. CONSTITUTION:When the quantity of signal differs from each color signal calculated by difference arithmetic circuits 1-3, a pulse output is introduced from a logic gate 7 and its picture element is regarded to be a color picture element. When a prescribed number of the color picture elements is consecutive, the presence of a color block is detected by a block number counter 10 and a comparator 11 and when a prescribed number of color blocks or over is detected by a comparator 12, the line is discriminated to be a color line. Moreover, when a reference number of color lines is detected by a color line number counter 14 and a comparator 15, the original is discriminated to be a color original. Thus, the color type discrimination of the original is attained by a read data in real time.
Patent JP-S62202970-A (JP)
Inventor: INAMI TAKASHI
IPC: F25B17/12
Filed: 1986-03-04
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-H04220971-A (JP)
Title: Electrical plug connector
Inventor: HAINTSU YUURUGEN BURINKUMAN
IPC: H01R13/15
Filed: 1991-03-12
Abstract: PURPOSE: To prevent the entry of moisture and facilitate cleaning and drying by elastically arranging the contact strips of a socket in the contacting direction and locating the contact strips of the connector portion of a plug in a plane on the end face of the connector portion. CONSTITUTION: A contact pin 10 embedded in an insulator 8 for a connector portion 4 of a plug has protruded contact strips 16a-16e on a flat end face 14 of the insulator 8 at the outside. These contact strips are located in a plane on the end face 14 to form point-shaped contacts. A connector portion 2 of a socket has five contact pins 34 on its insulator 32, to be arranged corresponding to the contact pin 10 of the connector portion. A spring 36 preloads the pins 34 to the contacting direction. The pins 34 protrude somewhat beyond the end face 40 of the insulator 32 to be put in press contact with the contact strips 16a-16e.
Patent JP-S55769-A (JP)
Title: Polyester composition with high dyeability
Inventor: KUNO NINPEI
IPC: C08L67/02
Filed: 1979-04-18
Abstract: PURPOSE: A polyester composition with high dyeability that is composed of a polyester from dicarboxylic acids or esters and glycols and a specific compound, thus showing remarkable affinity for basic dyes.  
     CONSTITUTION: On the esterification, or ester-interchange reaction, polycondensation reaction or after the compoletion of polycondensation or before the forming operation of polyester from dicarboxylic acids or esters and glycols, is added a dimetal salt of phenylsulfonic acid or naphtholsulfonic acid of formula I or II (M' is alkali metal, M is metal; n, m are 1W2) in an amount of 0.2W8 moles per mole of the ester units. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60191833-A (JP)
Title: Insulating separator for twist stringing
Inventor: MATSUGU MITSUTAKE
IPC: B60M1/234
Filed: 1984-03-13
Abstract: PURPOSE:To prevent a trolley wire from local wear in an insulating separator for separating two trolley wires constituting a twist stringing by mounting ears directly on one ear fixture provided on both ends of an insulating rod and indirectly on the other one through a vertically movable shaft respectively. CONSTITUTION:This insulating separator is constituted from ear fittings 2, 8 secured fixedly to both ends of a insulating rod 1. The ear fitting 2 is provided in the end with a circular hole 2a and the ear fitting 8 provided on the end with an ear receiving collar 8a is a bent round rod body. Into this circular hole 2a of said fitting 2 is inserted a vertically movable shaft 4 formed on the upper portion with a screw, on the lower end with an ear receiving collar 4a and on the middle portion with a spring receiving collar 4b respectively to engage said fitting 2 by a nut 5 screwed onto the shaft 4. Also, a spring 7 is interposed between the fitting 2 and the spring receiving collar 4b. And an ear 9 is mounted on each of ear receiving collars 4a, 8a so that a trolley wire is supported by fastening a bolt 10 provided in the ear 9.
Patent JP-S57161338-A (JP)
Title: Power transmission device in autobicycle
Inventor: TSUBOI MASAHARU
IPC: F16H3/16
Filed: 1981-03-30
Abstract: PURPOSE:To simplify construction of a device, in which power is transmitted from a counter shaft in a speed change gear mechanism to a final shaft coupled to a rear wheel, by coupling each of said shafts through a bevel gear train externally of a transmission case. CONSTITUTION:A main shaft 2, interlocking to a crankshaft, and a counter shaft 3, interlocking to the main shaft through a speed change gear mechanism 4, are parallelly mounted axially in a transmission case 1. Then the counter shaft 3 is integrally formed with a driving bevel gear 7 to its one end and protruded to the outside of the case 1 through a power take-off port 9 opened to an end wall of the case 1. A final gear case 10 is mounted in such a manner as to cover this bevel gear 7, and a final shaft 19 is supported to said case 10 through a bearing 21 held to a bearing holder 22. This shaft 19 is integrally provided with a driven bevel gear 8 in its internal end and meshed to said bevel gear 7.
Patent JP-S60190519-A (JP)
Title: Method for directly softening and rolling two-phase stainless steel bar
Inventor: NISHIMURA SHIYOUJI
IPC: C22C38/00
Filed: 1984-03-12
Abstract: PURPOSE:To carry out direct softening and rolling when a two-phase stainless steel is rolled into a steel bar, by finishing the rolling at a specified temp., holding the resulting bar at the temp. for a specified time by making use of the sensible heat, and cooling it rapidly. CONSTITUTION:A two-phase stainless steel contg. Fe, Cr, Ni and Mo as principal components or further contg. one or moe among Cu, W, V and Co is rolled at >=950 deg.C finishing temp. The resulting bar is held at >=950 deg.C for <=100sec, preferably 30-100sec by making use of the sensible heat, and it is rapidly cooled to <=600 deg.C at >=1 deg.C/sec cooling rate to carry out direct softening.
Patent JP-S59173655-A (JP)
Title: Hot air type foot warmer
Inventor: ADACHI KENICHI
IPC: F28D1/02
Filed: 1983-03-18
Abstract: PURPOSE:To reduce the temperature variation at lower and higher levels and an uneven temperature distribution in a foot warmer by providing an outlet in the bottom of the framework coaxially with the axis of an axial flow fan, and disposing a heater in a position between the axial flow fan and the outlet which is displaced from the axis of the axial flow fan. CONSTITUTION:In a hot air type foot warmer having a top plate 1 which is in its center attached with a framework 5 that houses a blower 6 and a heater 7, a fan of the blower 6 is made up by an axial flow fan, and the framework 5 is formed with an inlet 13 all around the side walls near to the top plate and an outlet in the bottom wall coaxially with the axis of the axial flow fan, and heater 7 is disposed in the position between the axial flow fan 7 and the outlet 14 which is displaced from the axis of the axial flow fan 11. A partition wall 16 having an opening 15 is disposed between the heater 7 and the outlet 14, and a shutter means 17 is provided which is freely opened and closed only in an area which is opposite to the heater. Further, the shutter means 17 is opened and closed by a thermal deformable element 18 which is deformable in response to a temperature change.
Patent JP-S63217056-A (JP)
Inventor: SUGIMOTO KENJI
IPC: B32B7/06
Filed: 1987-03-03
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。