baber/WOPTO huggingface dataset:
Patent JP-S56118263-A (JP)
Title: Thin battery
Inventor: ISHIKAWA HACHITANI
IPC: H01M2/16
Filed: 1980-02-20
Abstract: PURPOSE:To prevent any leakage of the electrolyte from the periphery of the electrode of a thin battery, by using a separator the periphery of which is impregnated with a given polyolefin. CONSTITUTION:A carbon film 3 is affixed to a metal plate 2, a positive collector 1 being made. A positive mixture 4 is applied to the collector 1 except the peripheral part of that. A separator 5 and a negative zinc plate 6 are placed over the positive mixture 4, and these three are wrapped in both a negative-side armor body 7 provided with a negative terminal 8, and a positive-side armor body 9. After that, thermoplastic filmlike adhesives 11 and 12 which are provided on the surfaces of the periphery of the separator 5, as well as the peripheral parts of the armor bodies 7 and 9 are subjected to fusion, thus a thin battery being formed. The periphery of the separator 5 of the battery is impregnated with a self-emulsification polyolefin in which a carboxyl group is introduced, in order to improve the tightness of the battery.
Patent JP-H03224990-A (JP)
Title: Non-powered sea-bottom core drill
Inventor: KANEKO YUTAKA
IPC: E21B25/18
Filed: 1990-01-31
Abstract: PURPOSE:To eliminate troubles in watertightness under high water pressure and to make a core drill serviceable even in the ultra-deep seabed by employing a non-powered sea-bottom core drill constructed of a tubular body equipped with expandable support legs and a core drill main body having a weight equipped with a magnet. CONSTITUTION:A core drill 1, hung down with a wire rope 15, is lowered by the own weight thereof, and when it lands on the sea-bottom, the main body 3 of the core drill further descends by the weight of a weight while a tubular body 2 stops, being supported with support legs 6 through stabilizing blades 8, and a crown bit 41 on the front end of the core drill makes contact with rocks. Stress in the perpendicular direction produced around a ball screw is converted, under the influence by screwing, into spiral feeding motion, and thereby a core barrel 30 is rotatably advanced, letting the crown bit 41 cut the rocks on the sea-bottom for sampling of a core in cylindrical shape. When the cutting reaches a specified depth, a signal indication completion of the cutting is transmitted with an acoustic transmitter through a magnetic sensor of the tubular body 2 and a magnet 8 of the core drill main body 3.
Patent JP-S62179652-A (JP)
Title: Electrophoretic apparatus
Inventor: NISHINE TSUTOMU
IPC: G01N27/447
Filed: 1986-01-31
Abstract: PURPOSE:To enable a convenient allotment, by a method wherein a plurality of planar gels different in the polyacrylic amide concentration are fractioned and set in stepwise gradient and arranged in parallel, short-circuited therebetween with an electrolytic liquid layer and a pair of electrodes are arranged in the planar gels at both ends. CONSTITUTION:An O ring-shaped rubber belt 9 with the width less than allowing grooves 31 to be exposed is wound on the top of a gel carrier 2 flush with the top surface of the carrier 2. Respective grooves 31 are filled with 11 kinds of gel solutions with the concentration of polyamide adjusted to 5, 6,... and 10% in the order sequentially from a concave 21A on the cathode side and gelatinized within the respective grooves 31. Then, a cover 3 wound around with a similar rubber belt 10 is set on the carrier 2. Further, a rubber belt 11 is mounted. The apparatus thus obtained employs trisaminomethane as electrolytic liquid and electrode liquid and a voltage is applied to a negative electrode 6 and a positive electrode 7 from a power source 8 to perform an electrophoresis.
Patent JP-H01196520-A (JP)
Title: Probe apparatus
Inventor: KOSHIRAI TOSHIAKI
IPC: G01B21/00
Filed: 1988-01-30
Abstract: PURPOSE:To enable measurement of a physical quantity in a three-dimensional space with a high accuracy in an easy job, by holding an acoustic intensity probe oblique to a support axis of a support means to measure acoustic intensity. CONSTITUTION:An acoustic intensity probe 11 is held in such a direction that an axis L0 in the direction of measurement therewith is held oblique to a support axis L11 of a support rod 36 and detects coordinates axis component among measuring objects expanding in a three-dimensional space as measuring component in the direction aligning the measurement-wise axis L0. The support rod 36 is turned about the support axis L11 to measure components in the direction of measurement of the measuring objects expanding in the three-dimensional space.
Patent JP-S62180628-A (JP)
Title: Detection time measuring circuit for voice detector
Inventor: KATO TADAHARU
IPC: H04J3/17
Filed: 1986-02-04
Abstract: PURPOSE:To accurately measure the detection time of a voice detector by inputting a burst signal generated at a prescribed repetitive period to the voice detector and obtaining the shortest signal consecutive time of the burst signal at the time of the number of generated burst signals and the number of detection of voice signals of the voice detector are coincident so as to use the result as the detection time of the voice detector. CONSTITUTION:A signal consecutive time of a burst signal generated from a burst signal generator 1 is fixed to a value and inputted to a voice detector 2 for a prescribed time as the measuring procedure. In this case, a coincidence signal is outputted at an output of a comparison circuit 6, the voice detector detects all the burst signals inputted in the measuring time and the detection time is shorter than the consecutive time of the burst signal. Thus, in this case, the signal consecutive time of the burst signal is set to a shorter value, inputted to the voice detector for a prescribed time to measure the output of the comparison circuit 6.
Patent JP-S63263081-A (JP)
Title: Separation of malignant cell from clinical substance to be examined
Inventor: EMU BORISU ROTSUTOMAN
IPC: C12Q1/02
Filed: 1988-02-02
Abstract: Fragments of a biopsy sample on the order of about 50 to 5000 cells are preferred for establishing viable tumor cell cultures for purposes such as establishing cell lines, chemotherapeutic assays and the like. Such fragments retain the three-dimensional cellular structure or organization of the original tumor and, therefore, can be cultured more readily. To obtain such fragments suitable for culturing, the biopsy sample can be enzymatically digested in a proteolytic or nucleolytic enzyme, such as collagenase, or by mechanical dissociation, or both where necessary. The fragments can then be suspended in an aqueous medium so that non-aggregated cells (e.g., red blood cells, lymphocytes, macrophages) and cellular debris will form a supernatant while the remaining fragments containing aggregated tumor cells are deposited in a sediment layer. Preferably, the medium is an isotonic tissue culture medium and decantation is conducted at least twice; first in a serum-containing medium and then, secondly, in a serum-free medium. Fragments containing living tumor cells can be selected by fluorochromasia, that is, by contacting the sedimented layer with a fluorogenic substrate such that viable tumor cells take up and hydrolyse the substrate, and then exhibit fluorescence. Cytotoxicity assay protocols employing tumor cell aggregates prepared by the present techniques are also disclosed.
Patent JP-S63215453-A (JP)
Inventor: HAINTSU JIIGERU
IPC: B60T8/40
Filed: 1988-02-02
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-S63191569-A (JP)
Title: Grinding device
Inventor: MURAI SHIRO
IPC: B24B41/04
Filed: 1987-01-31
Abstract: PURPOSE:To reduce thrust rigidity without lowering load capacity by supporting a rotary spindle of a tool shaft for grinding in a bearing cylinder having paired conical static pressure thrust air bearing parts by means of a pair of tapered surfaces. CONSTITUTION:Paired conical parts 4 and 5 formed on a rotary spindle 1 attached to a holder 7 are supported with a bearing cylinder 6 with corresponding conical static pressure thrust air bearing parts 8 and 9 formed on its inner circumferential surface. A tool shaft 2 for grinding is attached to the spindle via a vibration absorbing material 35 and driven to rotate with a turbine 3. Here, if the rotary spindle 1 is loaded in its axial direction, air bearing gaps d1 and d2 vary and accordingly pressure differentials detected with both pressure sensors 19 and 20 vary. Profile grinding is performed while controlling feed with an NC device so that the pressure differential agrees with a preset value. In this way, it is made possible to perform a stabilized profile grinding without lowering load capacity, with easy control of grinding loads, transmitting accurate constant load grinding with a small amount of air, and absorbing high frequency vibration components with the vibration absorbing material.
Patent JP-S54114653-A (JP)
Title: Waste heat recovery generator
Inventor: NAKAMOTO YASUHATSU
IPC: F01K25/10
Filed: 1978-02-28
Abstract: PURPOSE: To sharply increase heat generation efficiency and to make a device system compact and small by expanding sealed working fluid by heat waste heat and revolving a turbine.  
     CONSTITUTION: After working fluid is compressed by a compressor 2 and is changed into high pressure fluid, it is heated by the heater 5 which uses waste heat as its  heat source. The working heated by the heater 5 expands in the turbine 1 and  rotates it. When it drives the compressor 2 and revolves the coaxially connected  generator 3 at the same time, power is generated. The working fluid which expands in the turbine 1 and emits energy returns to the compressor 2 and compressed after  it is also cooled to low temperature by the cooler 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59148028-A (JP)
Title: Electrooptic electrode substrate
Inventor: OKUNOYAMA TERU
IPC: G02F1/1337
Filed: 1983-02-14
Abstract: PURPOSE:To obtain an electrode substrate having superior durability, moisture resistance, heat resistance and orienting power by forming a film of a resin composition consisting of a resin contg. bismaleimide and a triazine resin monomer as principal components and of epoxy resin and by orienting the surface of the film. CONSTITUTION:A transparent electrode film is formed on the surface of a substrate, and a film of a resin composition consisting of a resin contg. bismaleimide and a triazine resin monomer as principal components and of epoxy resin is formed on a part or whole of the surface of the substrate including the electrode film. The surface of the resin composition film is then oriented. The former resin contains essentially bismaleimide represented by the formula, dicyanate represented by a formula NidenticalC-O-Ar2-CidenticalN and triazine resin having triazine rings each formed by cyclopolymerizing three or more said dicyanate molecules in the molecule and cyanate groups at the terminals of the molecule. In the formulae, each of Ar1 and Ar2 is a bivalent aromatic group.
Patent JP-H03226548-A (JP)
Title: Steel for cold forging
Inventor: ITO MASAKAZU
IPC: C22C38/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a steel having corrosion resistance and wear resistance as well as excellent in cold forgeability by using a Cr-Mo-V series alloy steel of medium carbon medium chromium as a steel for cold forging. CONSTITUTION:At the time of manufacturing a valve lifter of an automobile engine, as the stock, a Cr-Mo-V series alloy steel of medium carbon medium chromium contg., by weight, 0.70 to 0.95% C, 0.50 to 1.00% Si, 0.30 to 0.80% Mn, 6.0 to 8.0% Cr, 0.50 to 1.20% Mo and 0.20 to 0.50% V or furthermore contg. 0.03 to 0.07% Nb is used. A valve lifter can be manufactured at a low cost by a cold forging method without depending on a conventional high cost machining method because of its excellent cold forgeability.
Patent JP-S61181391-A (JP)
Title: Production of d-alpha-amino acid
Inventor: TAWAKI SHINICHIROU
IPC: C12R1/72
Filed: 1985-02-08
Abstract: PURPOSE:To obtain the titled substance advantageously, by treating a 5- substituted hydantoin with candida vinaria, a yeast capable of converting the substituted hydantoin into an D-alpha-amino acid and racemizing the 5-substituted hydantoin. CONSTITUTION:Candida vinaria, a yeast capable of converting a 5-substituted hydantoin into D-alpha-amino acid and racemizing the 5-substituted hydantoin is cultivated in a medium containing the 5-substituted hydantoin. The mold of the yeast or a treated material of it is treated with the 5-substituted hydantoin in an aqueous solution. pH in the enzymatic reaction solution is about 6-9, temperature is about 20-60 deg.C, concentration of reaction substrate is about 0.1-10wt% and isolation of D-alpha-amino acid (formula II) formed from the 5- substituted hydantoin (formula I) is carried out by concentration, neutralization, ion exchange resin treatment, etc.
Patent JP-H04260374-A (JP)
Title: Image display device and its manufacture
Inventor: YAMAMOTO ATSUYA
IPC: G02F1/136
Filed: 1991-02-15
Abstract: PURPOSE:To enable short-circuiting between vertical signal lines and that of a vertical signal line and a picture element electrode to be eliminated and picture quality to be improved in an image display device. CONSTITUTION:A picture element electrode 6 which is extended from a drain region of a thin-film transistor 2 consists of a single layer and is formed on an insulating substrate 1 through a first insulating film 5. A second insulation film 8 is formed on the picture element electrode 6 and the first insulating film 5 where no picture element electrode 6 is formed and the first and second insulating films 5 and 8 are etched simultaneously, thus enabling a window for the source region to be provided. A vertical signal line 7 is provided at that window.
Patent JP-S63188958-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L23/522
Filed: 1987-02-02
Abstract: PURPOSE:To realize the miniaturization and the high integration by a method wherein a contact for a first layer and a second layer is formed on another contact for an Si substrate and the first-layer wiring part and the size of the contact for the Si substrate and the first layer is made bigger than the size of the contact for the first layer and the second layer. CONSTITUTION:A second contact 8 for a first layer and a second layer is formed on a first contact 7 for an Si substrate 1, a gate electrode such as poly Si or the like and a first-layer wiring part 6, The size of the first contact 7 is made bigger than the size of the second contact 8 in order to prevent a second electrode 5 from being disconnected due to the difference in level at the first contact part. By this method, the second electrode cannot be disconnected; the area occupied by the contact part is made small; the high integration is realized.
Patent JP-H10205174-A (JP)
Title: Peg for tent
Inventor: TAKANAMI HISAO
IPC: E04H15/62
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent detachment of a rope by forming a string hooking part provided on an upper part of a stake body in a hook shape having a narrow gap in a lower part, and providing an elasticity so as to expand the gap part to easily fit the rope to the string hooking part. SOLUTION: A stake body 1 comprises a body part in which plate bodies of rod-shaped section are radially formed, a piercing part below the body part, and a head part with a prescribed strength on an upper end of the body part. A string hooking part is formed by projecting the plate body part immediately below the head part toward the side, a string passing hole is cut in an upper part of the projected part, and a hook part 23 is arranged to form a string hooking gap 22 between the hole and the plate body. A peg for tent is used for erecting a tent, and driven into the ground, and a rope A to support the tent is tied to the string hooking part exposed on the ground. The rope A passing through the string hooking gap 22 is prevented from being detached from the string hooking gap 22, the tent is surely erected, and collapse of the tent can be prevented.
Patent JP-H09194490-A (JP)
Title: Production of silanes
Inventor: NAKAYAMA HIROSHI
IPC: C07F7/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an (alkylhalo)silane capable of obtaining at a high production rate, a high selectivity and a high yield, and especially a dialkyldihalosilane at a good selectivity by using a direct synthetic method. SOLUTION: This method for producing an (alkylhalo)silane expressed by the formula: Rn SiX4-n [R is a 1-4C lower alkyl group; (n) is 0-4 integer; X is a halogen atom] by a direct reaction method using a fluidized layer-type reaction vessel 1 equipped with a raw material gas supplying pipe 2 and a product gas discharging pipe 3 and introducing a gas containing an alkylhalide from the raw material supplying pipe 2 after loading a contacting body containing metallic silicon powder and a copper catalyst into the fluidized layer-type reaction vessel 1, is to install a dust collecting machine next to the product gas discharging pipe 3 of the fluidized layer-type reaction vessel and a device for recirculating the collected contacting body powder into the reaction vessel 1,  and also set a condition for supplying the raw material gas containing the alkylhalide so that the value of multiplying a linear velocity of the supplied gas with a supplied gas density becomes in a range of 0.2-2kg/m<2> .
Patent JP-S55114006-A (JP)
Title: Synchronous type crystal oscillator
Inventor: YAMADA TAKAHIRO
IPC: H03B5/06
Filed: 1979-02-27
Abstract: PURPOSE: To make it possible to set an oscillation voltage freely with stable operation by preventing a difference in potential from appearing across a crystal oscillator.  
     CONSTITUTION: The feedback circuit is composed of crystal oscillator 21 and adequate passive network 22 and input terminal 24 of amplifier 23 of 180° in phase  difference is connected to one terminal 25 of the above- mentioned feedback circuit  and grounded through the switching of switch 26. Then, either of output terminal  27 of amplifier 23 and the earth is connected to the other terminal 26 of the feedback circuit through the switching of switch 28. In this constitution, a difference in  potential across crystal oscillator 21 is eliminated because while terminal 25 is  grounded via switch 26, terminal 26 is also grounded via switch 28, so that the free  oscillation of crystal oscillator 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02201267-A (JP)
Title: Flow injection analysis system
Inventor: OSHIMA NOBUO
IPC: G01N21/76
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a high performance measuring system by providing a column to remove substances blocking measurement in a flow injection analysis system which performs a qualitative or quantitative measurement of a specified substance in an organism sample by an optical method. CONSTITUTION:In a flow injection analysis system, a carrier liquid in a carrier tank 1 is introduced into an injection valve 3 with a pump 2 while a sample liquid (reagent) is introduced to the injection valve 3 from a sample tank 4. The sample liquid is introduced to a column 5 with the carrier liquid from the injection valve 3. In a reaction column 5, a substance blocking measurement in the sample liquid is removed and then, introduced to a reaction container 6.
Patent JP-H02204113-A (JP)
Title: Mounting of suspension
Inventor: TAKAHARA NORIAKI
IPC: B23P21/00
Filed: 1989-01-31
Abstract: PURPOSE:To rationalize manufacturing process with simplified and accurate mounting by guiding, with a special jig, a strut to a specified mounting position relative to a suspension tower. CONSTITUTION:When inserting a projection 17 for mounting of a strut 7 into an opening 16 on the top surface 6a of a suspension tower 6, a jig 18 for bolt hole aligning is used. This jig 18 is formed with an insertion guide of a pyramid shape having tapered surfaces on a positioning portion 18b of a pyramid shape for determining the position about an axis and corresponding to the opening 16. The jig 18 is inserted in the direction of A into the opening 16. A bolt 8 is engaged with a hole 8b. By the guiding of the jig 18, the suspension tower 6 and the strut 7 are disposed to specified relative positions so that the mounting of both components is made simply and accurately.
Patent JP-S61181729-A (JP)
Title: Seat attitude control device
Inventor: UESUGI OSAMU
IPC: B60N2/90
Filed: 1985-02-07
Abstract: PURPOSE:To make it possible to control the attitude of a seat through the one operation so that the driver may take an optimum driving position, by mechanically associating the adjustment of projecting amount of a thigh support with the adjustment of elevating amount of a seat cushion. CONSTITUTION:In the lowermost descending condition of a seat cushion 1, when a control lever is operated, the base plate 23a of a bellcrank 23 is rotated in the direction of the arrow (b) by means of a drive means 22 so that a front actuating arm is moved to the direction of the arrow (c). Further, a rear actuating arm 26 is moved in the direction of the arrow (d), and therefore, front and rear link mechanisms 11, 12 are operated as the front and rear actuating arms 24, 26 are moved so that the front and rear sections of the rear cushion 1 are raised. Further, due to the movement of the front actuating rod 24 in the direction of the arrow (c), an actuating rod 29 is moved in the direction of the arrow (e). As the movement of this rod 29, a thigh support 3 is rotated downward about a support shaft 33 as a rotating center by means of a thigh support ling plate 38.
Patent JP-H06234263-A (JP)
Title: Stamp device
Inventor: MIKI KOJI
IPC: B41K1/32
Filed: 1993-02-10
Abstract: PURPOSE:To provide a stamp device preventing ink from gathering to the single side of an ink pad and generating no printing irregularity. CONSTITUTION:A housing 16 is formed so that the surface thereof becomes an almost spherical shape and a notch part 21 is provided to a part of the housing 16. The part 18 opposite to the notch part 21 in the almost spherical shape part of the housing 16 is formed into a cavity. The recessed part 28 for mounting an ink pad 22 and the receiving part 30 of a movable member 26 are formed to the notch part 21 and a pawl 32 is formed to the rib forming the recessed part 28.
Patent JP-S54115456-A (JP)
Title: Freezing cycle
Inventor: TANAKA KUNIHIKO
IPC: F25B1/00
Filed: 1978-02-28
Abstract: PURPOSE: To increase freezing speed and lower the final target temperature, by automatically adjusting the quantity of circulating refrigerant in the freezing cycle properly according to the temperature of a storage, such as a show-case.  
     CONSTITUTION: When the temperature in a storage following the start of operation is high, the refrigerant at the outlet of evaporator 5 is over-heated and the refrigerant drawn into adjustor 6 is over-heated by the above-mentioned refrigerant. Since the pressure inside adjustor 6 is higher than the pressure at the inlet of evaporator 5, adjustor 6 and connecting pipe 9 are filled with a very small quantity of refrigerant vapor and almost all of the remaining refrigerant is circulated in the freezing cycle. and hence the freezing capacity becomes the maximum. When the temperature in the storage drops and a part of the circulating refrigerant returns to compressor 1, since the pressure loss of evaporator 5 is usually 0.2 kg/cm 2 , the pressure in adjustor 6 drops and the refrigerant ramains in liquid form. Consequently, the amount of circulating refrigerant decreases, evaporation temperature drops and the temperature in the storage falls further. 
     COPYRIGHT: (C)1979,JPO&Japio