baber/WOPTO huggingface dataset:
Patent JP-S63132899-A (JP)
Title: Production of factor 8-containing fraction
Inventor: OTSUTO SHIYUBUARUTSU
IPC: A61P7/04
Filed: 1987-11-02
Abstract: There is disclosed a method of producing a Factor VIII (AHF) containing fraction having a specific activity of at least 2.5 units of Factor VIII/mg protein as well as a portion of immunoglobulin G (IgG) of 10 mg/1000 units of Factor VIII at the most. Its risk of transmission of viral or bacterial infections is to be avoided or largely reduced. The method consists in that undesired proteins are at first precipitated from a Factor VIII (AHF) containing plasma fraction in the presence of SPS. The purified Factor VIII containing solution is treated with suitable salts or salt mixtures in order to obtain a Factor VIII containing precipitate. This precipitate is dissolved, lyophilized and finally heat-treated.
Patent JP-H04126411-A (JP)
Title: Logic circuit
Inventor: YANO KAZUO
IPC: H03K19/08
Filed: 1990-10-19
Abstract: PURPOSE:To realize a BiCMOS logic circuit operated at a high speed with a power supply voltage of 4V or below by providing a 1st npn transistor(TR) whose collector-emitter path is connected between a 1st operating level point and an output terminal and a 2nd TR whose collector-emitter path is connected between a 2nd operating level point and the output terminal to the logic circuit and setting a voltage difference between the 1st operating level point and the 2nd operating level point to be 4V or below. CONSTITUTION:A base of a 1st npn bipolar TR Q15 used for charging an output node is driven by a drain output signal of p-channel MOSFETs (MP3, MP4), and a base of a 2nd npn bipolar TR Q6 used for discharging the output node is driven by a drain output signal of a p-channel MOSFETs (MP5). On the other hand, although a voltage fed between the drain and the source of the P-channel MOSFET (MP5) is decreased due to the effect of a VBE of the npn bipolar TR Q6 for discharging the output node when a power supply voltage VCC is reduced, the drain current of the MOSFET is not much changed.
Patent JP-S62140640-A (JP)
Title: Blending can for mixture of powdery and granular particles
Inventor: INOUE MASAO
IPC: B01J4/00
Filed: 1985-12-13
Abstract: PURPOSE:To prevent flying of powdery and granular particles in a blending can wherein a mixture of granular particles is introduced and discharged by providing an on-off gate consisting of a bag deformed by fluid pressure and adding or eliminating the fluid pressure to close or open the gate. CONSTITUTION:For example, in a molding process of a refractory brick, an on-off gate consisting of a bag 2 (e.g. a rubber bag or the like) having deformation performance due to fluid pressure is fitted to the inside, the intermediate part or the bottom part of a blending can. At the time of introducing pressurized fluid (e.g. air or the like) into the bag 2, the on-off gate is closed. Therein a mixture of granular particles for a raw material of the refractory brick is introduced and conveyed till the top part of a metallic mold by rotating the blending can. Then the on-off gate is opened by eliminating pressure of the inside of the bag 2 and the mixture of granular particles is allowed to fall on the metallic mold. At this time, in case of eliminating pressure, segregation in the inside of the metallic mold can be prevented because decrease of the supporting force is uniform. Also flying of the mixture of granular particles can be prevented by approximating a shape of the mixing can 2 to the shape of the metallic mold.
Patent JP-H10119017-A (JP)
Title: Manufacture of extrusion-molded plate
Inventor: KANEKO MORIYUKI
IPC: B28B3/20
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain extrusion molded plates having no danger of yielding deformation even when being transferred in an uncured state or being placed on a receptacle plate, and improve the quality of extrusion molded plates. SOLUTION: The manufacture of extrusion molded plates is to receive and then transfer extrusion-molded raw plates 33 from a metal piece 31 on a first conveyor 45. In this case, a smoothly-surfaced endless belt 43 is put in close contact with the surface of the raw plate 33 extruded iron the metal piece 31 and moved at a predetermined distance at the same speed as that of the raw plate 33 extrusion. Also, as the raw plate 33 is placed on a receptacle plate 49 from the first conveyor 45, the endless belt 43 is separated from the raw material plate 33 transferred on the receptacle plate 49.
Patent JP-H1170554-A (JP)
Title: Attachment for injection molding machine
Inventor: YODA KATSUTOSHI
IPC: B29C45/62
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for an injection molding machine capable of molding a large capacity molded product by using an existing small capacity injection machine. SOLUTION: A small diameter cylinder 42 into which a plasticized resin is injected from an injection machine, the large diameter cylinder 41 arranged in coaxial relation to the small diameter cylinder 42 to receive the injection of the plasticized resin from the small diameter cylinder 42 and a movable member 48 having small and large diameter pistons 44, 43 separately housed in the small and large diameter cylinders 42, 41 are provided and the plasticized resin in the large diameter cylinder 41 is injected into a mold.
Patent JP-S61159980-A (JP)
Inventor: SAITO SHIGERU
IPC: A63H3/04
Filed: 1984-12-29
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-H05122392-A (JP)
Title: Telephone set
Inventor: SHIMIZU SHIGESHI
IPC: H04M1/00
Filed: 1991-10-25
Abstract: PURPOSE:To improve the convenience of the telephone set itself by devising the telephone set such that the transmission and reception of a simple memo are attained during talking without use of a facsimile equipment. CONSTITUTION:The telephone set 1 is provided with a hand-written tablet section 2 and a conversion section 4 converts picture information inputted to the tablet section 2 into image data. The image data are displayed on a display section 3 as a picture. A control section 5 controls them to control also the transmission reception of the image data.
Patent JP-H11102765-A (JP)
Title: Rotary connector
Inventor: YOKOYAMA YUKIHIKO
IPC: H01R35/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector for maintaining a proper contact condition, even in a case where abrasion is caused in the contact portion between fixed and rotation side connectors. SOLUTION: A fixed side connector 400 having a fixed side shell 410, a fixed side insulator 420, a fixed side center conductor 430, a coil spring 440, and a pin body 450 and a rotation side connector 500, having a rotation side shell 510, a rotation side insulator 520, and a rotation side center conductor 530 are jointed freely rotatably by a jointing member 600. The coil spring 440 and the pin body 450 are arranged between the end parts of the respective center conductors 430 and 530 arranged opposite in the communication hole 422 of the fixed side insulator 420, and the coil spring 440 and the pin body 450 are displaced following abrasion in the contact part of the respective shells 410 and 510 or the respective center conductors 430 and 530, thereby maintaining a satisfactory conductive condition between the respective center conductors 430 and 530.
Patent JP-2000107753-A (JP)
Title: Water treatment method and apparatus
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01J35/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method and apparatus capable of enhancing the purifying capacity of water to be treated. SOLUTION: In a water treatment method for purifying water 1 to be treated by allowing fine particles of a photocatalyst 4 to be present in the water 1 to be treated in which a light emitting source 7 is immersed of a treatment tank 3 and irradiating the photocatalyst 4 with the light emitted from the light emitting source 7, suspended solids 5 to which the photocatalyst 4 is bonded are allowed to be present in the water 1 to be treated and gas is supplied to the water 1 to be treated to fluidize the water 1 to be treated and the suspended solid 5 and the water 1 to be treated is treated while the contamination of the light emitting source 7 is prevented.  In this case, when the gas is supplied to the water 1 to be treated, the suspended solids 5 to which the photocatalyst 4 is bonded and the water 1 to be treated are fluidized and the adherend to the light emitting source 7 is effectively peeled by the collision of the suspended solids 5 and the light emitting source 7 is always held to a clean state. Therefore, the photocatalyst 4 is sufficiently irradiated with the light from the light emitting source 7 over a long period of time.
Patent JP-H02127916-A (JP)
Title: Manufacture of 7000 group al alloy extruded material suppressing surface recrystallization
Inventor: MIYATE YUKIHIRO
IPC: B21C29/00
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the generation of orange peel and a streak by spraying liquid nitrogen under a specific condition to the surface of an extruded material, while extruding a 7000 group Al alloy from an extruding die after the die passes through a bearing and rapidly cooling the extruded material. CONSTITUTION:While extruding a 7000 group Al alloy from an extruding die 1, liquid nitrogen B is sprayed in a ratio of 0.2-0.5kg LigN2/kgAl alloy to the surface of an extruded material A within five seconds after the die 1 passes through a bearing part 1a, and the extruded material A is rapidly cooled. As a result, thickness of a recrystallized layer on the surface of the extruded material A can be thinned and equalized. Accordingly, inconveniences such as the surface becomes orange peel when bending is performed after extrusion forming, or a streak appears when a chemical alumite treatment is performed can be avoided. Also, a beautiful product whose external appearance is satisfactory can be obtained.
Patent JP-2000110865-A (JP)
Title: Motor-driven brake
Inventor: YOSHINO YASUNARI
IPC: F16D55/224
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of drag to a brake during disengagement of brake operation even when a motor fails in operation during operation of a brake, in a motor-driven brake driven by a motor serving as a drive source. SOLUTION: A motor-driven brake 10 causes a motor 40 to be linked to an inner pad 20a through a planetary roller screw 80, a ball screw 96, and a pressure shaft 64 and a ball screw 96 is provided with a selector 110 to selectively allow relative rotation between a nut 98 and a pressure shaft. Normally, the relative rotation is blocked by the selector and the function of a ball screw is rendered ineffective. Meanwhile, when, during release of brake operation, the pressure shaft is not moved in a direction in which the shaft is separated from the inner pad, relative rotation is allowed by the selector and the function of the ball screw is rendered effective. This constitution allows the inner pad to move in a direction, in which the inner pad is separated away from the disc 12, without rotation of the motor.
Patent JP-H09130033-A (JP)
Title: Reflow furnace for solder baking
Inventor: YAMAMOTO ATSUYOSHI
IPC: H05K3/34
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make uniform the thickness of each part of the reflow solder at the time of reflowing a solder paste. SOLUTION: The reflow furnace is provided with a mesh belt 43 for carrying a sample 51 coated with solder paste and a furnace body 44 having a preheating area 445, a heating area 44k and a cooling area 44m, allowing the mesh belt 43 to pass. In this case, a supporting means 14 for horizontally supporting the mesh belt 43 in the area where at least solder paste is fused and hardened is provided within the furnace body 44 and moreover a horizontal fine adjusting means 11 for fine adjusting the horizontal level of the supporting means 14 is provided at the external side of the furnace body 44.
Patent JP-H09119366-A (JP)
Title: Idle engine speed controller of internal combustion engine
Inventor: AKAHORI KOICHI
IPC: F02P5/15
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve quick stabilization of the ignition timing by specifying the delay side when a demand that the ignition timing is not stationarily stabilized on the spark advance side in relation to the reference ignition timing is generated, in a controller for adjusting the ignition timing on the basis of at least the stationary deviation of the engine speed deviation. SOLUTION: In an idle engine speed controller, the adjustment of the intake air quantity is performed on the basis of a signal in which the dead band is interposed in the deviation between the target engine speed and the actual engine speed. Moreover, the adjustment of the ignition timing is performed on the basis of at least the stationary deviation of the deviation. In this case, an ignition timing stabilizing side specifying means (a) is provided for specifying the delay side when a demand that the ignition timing is not stationarily stabilized on the spark advance side in relation to the reference ignition timing is generated, and for specifying the spark advance side when a demand that the ignition timing is not stationarily stabilized on the delay side in relation to the reference ignition timing is generated.  The ignition timing is stationarily stabilized on the side specified by the specifying means (a) by a control side correcting means (b).
Patent JP-H09128375-A (JP)
Title: Method for analyzing frequency of time sequence data
Inventor: NAONO TAKESHI
IPC: G10L25/27
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To analyze the frequency of large scale time sequence data at a high speed by using the invesse Muller transformation in frequency analysis except the highest frequency. SOLUTION: A processor is constituted of an external memory 5 where various kinds of data are previously stored, memories 6-8 and processors 9-11 which execute a highest frequency component parallel numerical integration processing and a successive low frequency component analizing processing and are connected by plural buses 14-17, the external memory 12 integrating frequency data which is calculated in the respective processors, an output device 13 outputting data which is integrated in the external memory and the buses 18-20 for transferring data from the external memory 12 to the output device 13.  Frequency component analysis except the highest frequency component is executed through the use of the invesse Muller transformation which is realized with calculation quantity being smaller in comparison with numerical integration in the successive low frequency component analizing processing so that the numerical integration of frequency component analysis except the highest frequency component is avoided.
Patent JP-H10100751-A (JP)
Title: Seat slide locking device
Inventor: SUZUKI HIROYUKI
IPC: B60N2/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a seat slide lock device of good operating easiness which accomplishes a reduced number of component parts, transmitting loss of the operating force, and rattling at operating. SOLUTION: A seat slide lock device is composed of a lower rail 50, upper rail UR, and a lock mechanism LP2-50a to lock the upper rail UR relative to the lower rail 50. An operating lever borne rotatably by a horizontal plate 25 of the upper rail UR is rotated within a horizontal plane to rotate a curved surface plate 69 dangling at the edge of the operating lever at its root end, and a pin 72 engaged by a long hole 69a formed aslant in the plate 69 is moved upward, and thereby a locking projection LP on a lock plate LP formed in a single piece with the pin 72 is separated from a lock hole 50a provided in the horizontal lower rail plate 50.
Patent JP-H11117365-A (JP)
Title: Sink attaching construction on counter
Inventor: KUBO MASAHIRO
IPC: E03C1/33
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To make the work of attaching and forming to one united body much easier by forming an opening for sink on a counter, forming a plurality of attaching openings on an attaching frame member, attaching and fixing a sink main body to each attaching opening, and attaching and fixing an attaching frame member to an opening for a sink. SOLUTION: An opening 2 for sink is formed on a counter 1, and a plurality of attaching openings 4a, 4b are formed in an attaching frame member 3 having the sizes suited to the opening 2 for sink. Then, sink main bodies 5a, 5b opened upward are respectively suited to each attaching openings 4a, 4b, and an attaching frame member 3 is attached and fixed to an opening 2 for sink of the counter 1. Thus, sink main bodies 5a, 5b can be respectively attached and fixed to openings 4a, 4b for attaching member 3, and two same sink main bodies 5a, 5b can be attached and fixed together with the attaching frame member 3 to the opening 2 for sink formed on the counter 1. Thus, the work for attaching together in one united body can be simplified.
Patent JP-H09123236-A (JP)
Title: Manufacture of injection molding
Inventor: MORIYA NORIYUKI
IPC: B29C45/57
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a molding having excellent surface properties by suppressing the shrink or deformation. SOLUTION: Molten resin is injected in the cavity 3 formed of a movable side mold plate 2 and a fixed side mold plate 1 by using an injection mold having a compression core 6 communicating with the cavity 3 and provided through the plate 3 and a compressing unit 7 for operating the core 6. Then, after the dwelling step is started when the injecting and charging steps are completed, the core 6 is operated by the unit 7 at a delay time, and the compression of the molten resin in the cavity 3 is started.
Patent JP-S62140594-A (JP)
Title: Equipment for transferring external line call to extension automatically
Inventor: FUJIHASHI YUICHIRO
IPC: G10L15/00
Filed: 1985-12-13
Abstract: PURPOSE:To utilize an external line call automatic extension transfer function from any telephone set by recognizing an extension number uttered by a caller by a voice recognition section, sending a recognized extension number by an extension number sending section in a PB signal or a dial pulse and applying an external line call to an extension automatically. CONSTITUTION:When a control section 5 has an incoming call, a loop signal 13 is outputted to a PBX via an interface section 1, a channel with the external line call incoming is set, a voice synthesis section 2 is controlled to output a guide message representing the uttering of an extension number of a desired transfer destination to the caller of the external line call to an output talking signal line 10. The voice recognition section 4 recognizes the inputted voice, outputs the extension number of the desired transfer destination by the caller to the control section 5 via the control bus 14, the control section 5 sends the extension number to a PB signal transmission section 3 via the control bus 14 and then the extension transfer is finished.
Patent JP-S62139359-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA RENPEI
IPC: H01L29/78
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a semiconductor device capable of achieving high integration and high speed by preventing the increase of the contact resistance, and preventing the etching of the field insulating film even if the contact hole is formed having a matching error with respect to the source-drain region. CONSTITUTION:A gate electrode 14 is formed through a gate insulating film 13 in the element forming region surrounded by a field insulating film 12 of a P-type Si substrate 11. With the electrode 14 as a mask an impurity As is introduced to form a source-drain region. A SiO2 film 16 containing no impurities is deposited on the whole substrate 11 surface by CVD, and a glassy SiO2 film 17 containing P and B is deposited. Then, the stacked films are etched by anisotropic etching to be selectively left on the side walls of the electrode 14. And a W-film 19 is selectively formed in a region extending over electrode 14, the source-drain region, the surrounding field insulating film 12, and the insulating film 16 on the electrode 14 side walls. Even if the contact hole causes a matching error with respect to the source-drain region at this time, the increase of the contact resistance is prevented, and the etching of the field insulating film is prevented.
Patent JP-H09126151-A (JP)
Title: Pressure regulating device, high pressure pump device and fuel supply device
Inventor: TOMINAGA TSUTOMU
IPC: F04B53/10
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pressure regulating device which can decrease the gradient of a pressure regulating value with respect to a flow rate so as to regulate the pressure at a constant, and to provide a high pressure pump device using thereof, and to provide a fuel supply device using the high pressure pump device. SOLUTION: A pressure regulating device is composed of a valve seat 2 having a fluid inlet 2b formed in a side surface thereof and a predetermined tapered part 2c in the upper part thereof, a pipe 2A having a fluid outlet 3a in a side surface thereof, for pressing the valve seat 2, and a valve 4 movably provided in the pipe 3A and having a tapered part 2c at a position confronting the tapered part 2c. The fluid outlet 3a in the side surface of the pipe 3A is located at a position where it does not affect the flow of fluid flowing through a passage extending from the fluid inlet 2b and defined by the tapered part 2c of the valve seat 2 and a tapered part 4b of the valve 4.
Patent JP-H07132053-A (JP)
Title: Oil-supplying nozzle for fried food preparation apparatus
Inventor: ISHIKURA MASAAKI
IPC: A23L5/10
Filed: 1993-11-10
Abstract: PURPOSE:To provide an apparatus for the preparation of a fried food, effective for reducing the amount of oil and fat to be used in cooking and enabling the frying of a food at uniform temperature by filling oil and fat from an oil- supplying port formed on a side wall of a heat-cooking tray through a specific oil-supplying nozzle and frying a food in the heat-cooking tray. CONSTITUTION:Oil and fat are discharged from an oil-supplying port 13 formed on a side wall 12 of the heat-cooking tray 2 held in a treating tank and quickly filled in a heat-cooking tray 2 through a oil-supplying nozzle 6 and a food is fried in the heat-cooking tray. A supporting cylinder 62 is fixed to a tip end of a base part 61 supported by a nozzle-driving apparatus slidably supporting the oil-supplying nozzle. A spring 65 is pressed between the supporting cylinder and a guiding member 64 placed at the outer circumference of the tip end of a slide cylinder 63 to effect the sure and close contact of the oil-supplying port with the guide member and the sure supply of the oil and fat to the tray.
Patent JP-H08138571-A (JP)
Title: Electron gun of cathode-ray tube
Inventor: TAGAMI SHIGENORI
IPC: H01J29/50
Filed: 1994-11-15
Abstract: PURPOSE: To provide an electron gun for a cathode-ray tube, which has a large effective diameter of an electrode, is unlikely to be influenced by the shape of electrode, has a small spherical aberration coefficient of the lens system, presents a high resolution, is easy to assemble, and involves no risk of cracks in resistance cylinder(s) at assembling. CONSTITUTION: An electron lens composition part has at least one resistance cylinder 14 through which an electron beam passes, and the cylinder 14 is held by a spring force to make pressing in the cylinder axial direction with respect to a bead glass 7. A plurality of such resistance cylinders 14 have electron beam apertures in their central parts and are coupled in the axial direction through electroconductive leaf spring 16 exerting a spring force in the axial direction. These are located by fitting a projection in a mating recess, or by fitting a swell-out part formed in a single piece with the leaf spring 16 in a recess provided at the periphery of a high resistance pipe 14.