baber/WOPTO huggingface dataset:
Patent JP-H1041115-A (JP)
Title: Manufacture of anisotropic bond magnet material powder
Inventor: KANEKO YUJI
IPC: H01F1/057
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain material powder having a high magnetic characteristic by orientating coarse-pulverized powder for an R-Fe-B anisotropic bond magnet in a magnetic field and performing hydrogen treating so as to obtain recrystallized structure to generate an R2 Fe14 B intermetallic compound phase having a tetragonal crystal structure with an average crystal diameter within a specific range. SOLUTION: Coares-pulverized powder for an R-Fe-B anisotropic bond magnet is orientated in a magnetic field, otherwise, heat-treated at 800-1150 deg.C in an inert gas, otherwise, orientated in the magnetic field and heat-treated at 800-1150 deg.C in the inert gas, then, hydrogen treating is performed so as to obtain recrystallized structure to generate and R2 Fe14 B intermetallic compound phase having a tetragonal crystal structure with an average crystal diameter of 0.05-50μm. By this method, particles arranged in the same orientation gow and bulk to enlarge the orientated area. Thus, material powder for an R-Fe-B anisotropic bond magnetic having excellent orientation and high magnetic characteristic is obtained.
Patent JP-H0492697-A (JP)
Title: Rotary drum type washing machine
Inventor: NAKAGIRI MOTOHARU
IPC: D06F21/02
Filed: 1990-08-09
Abstract: PURPOSE:To improve efficiency for washing and to decrease the unevenness of washing by applying twisting and stirring effects to laundry. CONSTITUTION:The laundry put into a rotary drum 3 is hung up on movable baffles 9 after being partially wetted by a little washing liquid in the rotary drum 3. At such a time, the laundry is speedily and completely wetted by washing liquid jetted out from a nozzle by a circulation pump. The hung-up laundry is held on the baffles 9 in the middle of washing and afterwards, however, the laundry falls down by the rotation of the rotary drum 3 and collides with the bottom of the rotary drum. The washing liquid is also hung up and falls down together with the laundry. Washing is executed by a friction, collision and wetting among the laundry. At such a time, since the baffles 9 installed on the inner peripheral face of the cylindrical part of the rotary drum 3 are installed while being alternately decentered to the both side faces of the rotary part 3, the laundry is alternately hung up by the decentered baffles. Thus, efficiency for washing is improved and the unevenness of washing is reduced.
Patent JP-S59100439-A (JP)
Title: Method for developing diazo photosensitive paper
Inventor: TOSHIMOTO MASANORI
IPC: G03C1/58
Filed: 1982-12-01
Abstract: PURPOSE:To obtain an image having improved light fastness and causing no fading with the passage of time by using a specified coupling component. CONSTITUTION:In a developing section provided with a carbon anode and a transition metallic cathode in a developer contg. an alkali or alkaline earth metallic salt, azo coloring matter is converted into pigment by chelation with transition metallic ions generated on the cathode, and diazo photosensitive paper is developed. At this time, a compound represented by general formula I or IIis used as a coupling component. Said chelation is surely carried out, so a stable image which is retained independently of a change in environment (humidity) can be obtd.
Patent JP-H0761220-A (JP)
Title: Axle type suspension device
Inventor: HIDEKAWA OSAMU
IPC: B60G9/04
Filed: 1993-08-24
Abstract: PURPOSE:To reduce the number of parts and to heighten the degree of freedom in the selection of the level of a spring seat by miniaturizing a Panhard rod bracket in an axle type suspension device. CONSTITUTION:A spring seat 2 for a suspension spring and a Panhard rod bracket 3 are attached to the outer periphery of axle housing 1, and the spring seat 2 and the bracket 3 are composed in one body. The above unification can reduce the number of parts by only one, and the long required welding length of the bracket 3 to the axle housing 1 can be also supplemented by the attaching part of the spring seat 2 to the axle housing 1. Thus the bracket 3 can be miniaturized, and in addition, the height of the spring seat 2 can be relatively freely decided.
Patent JP-S60104498-A (JP)
Inventor: MINAMI YOSHIO
IPC: G11C11/14
Filed: 1983-11-08
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-H1048242-A (JP)
Title: Semiconductor sensor package
Inventor: ICHIKAWA NORIO
IPC: G01L1/18
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To trap intruded steam surely by mixing particles of steam adsorbing silica gel into an adhesive for bonding a semiconductor device. SOLUTION: The semiconductor package is a hermetically sealed package. A semiconductor device 1 detects a physical amount, e.g. acceleration or pressure, and convert the detected physical amount into an electric amount and leads an electric signal through a bonding wire 7 and a bonding electrode 6 to a connection electrode 10 from where the electric signal is taken out. A seal cap 9 is bonded hermetically, by seam welding, to a seal ring 8 provided on a base 4. An adhesive 2 for bonding the semiconductor device 1 to the base 4 is mixed with beads of silica get as a moisture absorbent. The adhesive layer is about 100μm thick and a silicon based adhesive 2 is employed. The beads of silica get is inexpensive and has high steam trapping capacity. This structure realizes a package having long term reliability and excellent in mass production.
Patent JP-H0764457-A (JP)
Title: Cleaning blade for electrophotographic copying machine
Inventor: HASEGAWA MAKOTO
IPC: G03G21/10
Filed: 1993-08-24
Abstract: PURPOSE:To provide a cleaning blade for an electrophotographic copying machine, that is hardly chipped on its edge. CONSTITUTION:A cleaning blade for an electrophotographid copying machine is made of a polyurethane comprising a polyol, a polyisocianate and a chain expander, with the polyol being a polycaprolactone ester polyol comprising an adipate and caprolactone, the adipate being selected from polyethylene adipate, polyethylenebutylene adipate, polybutylene adipate, polybutylene (1, 6) hexene adipate, and poly(1, 6) hexene adipate; the caprolactone content of the polycaprolactone ester polyol being 10 to 27wt.%,; and the weight average molecular weight of the polycaprolactone ester polyol being 1000 to 4000.
Patent JP-2001030087-A (JP)
Title: Ultrasonic joining method
Inventor: HAYASHI TAKAYUKI
IPC: F28F3/06
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent cracking on a corrugated fin having a thin plate thickness by executing a pressure joining with a corrugated fin while the plate is pressu rized against the corrugated fin and vibrated. SOLUTION: A corrugated fin 201 is fixed and located on an anvil 101, a pressurizing member 102 is made in contact with a plate 202 from the upper side while the plate 101 is in contact with the corrugated fin 201. An oscillator 105 is oscillated while a press actuates a pressing force on a first and a second pressurized parts 103a and 104a and an oscillating system composed of a first and a second horns 103 and 104 and a pressurizing member 102 is forcedly oscillated. The temperature of the contacting plane 203 of the plate 202 and the corrugated fin 201 rises due to a friction heating and the plane roughness of the contacting plane 203 decreases due to the plastic deformation of fine protrusions existing on the friction plane. The atomic distances between the plate 202 and the corrugated fin 201 decrease at the friction plane 203, and the Van der Waals attraction increases.
Patent JP-S58112877-A (JP)
Title: Center pillar outside member
Inventor: KANEKO AKIRA
IPC: B62D25/04
Filed: 1981-12-28
Abstract: PURPOSE:To reduce the manufacturing cost of small lot car by constructing a center pillar with a large frame common to the left and right and a small frame for fixing a dedicated door while employing a large common metal die. CONSTITUTION:A center pillar is constructed with a large frame A and a small frame B and provided with a recess 19 including an upper edge 9, lower edge 10, side edges 11, 12, hole 14 for fixing a door and a door striker fixing face 20. The door fixing section is in the mirror image relation against the left and right center pillars, and provided on a small frame B. Consequently the large frame A can employ parts and metal die common to the left and right, and only the small B frame will require the metal die dedicated to the left and right. As a result the cost of the metal die of small lot car can be reduced.
Patent JP-S60103023-A (JP)
Title: Manufacture of high purity magnesium hydroxide
Inventor: KOUNO FUSAO
IPC: C01F5/16
Filed: 1983-11-10
Abstract: PURPOSE:To obtain high purity Mg(OH)2 having very low CaO and B2O3 contents by bringing light burned magnesia into contact with an acidic soln., carrying out solid-liq. separation, and bringing the solid matter into contact with an alkaline soln. to convert it into Mg(OH)2. CONSTITUTION:MG(OH)2 contg. impurities such as CaO and B2O3 manufactured from seawater is burned at 600-1,200 deg.C, and the resulting light burned magnesia is put in an acidic soln. such as hydrochloric acid or nitric acid of <=3pH. They are stirred, and solid-liq. separation is carried out by settling, filtration or other method. The solid matter is put in an alkaline soln. such as an NaOH soln. of >=12pH, and they are stirred to manufacture high purity Mg(OH)2 having very low CaO and B2O3 contents. This Mg(OH)2 is suitable for use as a starting material for high density magnesia clinker or as a starting material for magnesia clinker for magnesia brick with high strength at high temp.
Patent JP-S58113540-A (JP)
Title: Fuel injection type internal-combustion engine
Inventor: HORII KINGO
IPC: F02D41/06
Filed: 1981-12-28
Abstract: PURPOSE:To improve startability of an engine after its warming, by providing a starting fuel injection valve maintained to a fuel injecting condition before occurrence of complete explosion in the working period of a starter motor operated through an engine switch in a driver's room. CONSTITUTION:A main fuel injection valve 27 is correspondingly provided to each cylinder in each intake pipe 5 toward a combustion chamber 6. A starting fuel injection velve 28 is provided in a surge tank 4 in the upstream from the branch part of an intake passage 13. The valve 28 is controlled by an electric signal from an electronic controller 24. If an engine switch is placed at an ST (start) position, a starter motor 26 becomes an operational condition while the valve 28 is maintained to a fuel injecting condition. In this way, even after warming of an engine, fuel is injected from the valve 28, and the engine can be smoothly started.
Patent JP-H0656054-A (JP)
Title: Body structure for automobile
Inventor: TAZAKI HIROSHI
IPC: B62D65/00
Filed: 1992-08-06
Abstract: PURPOSE:To improve strength and rigidity of a car body by providing a front suspension cross member extended to a position where it is connectable to front frames and a side sill, and connecting this extended side location astride the front frames and the side sill. CONSTITUTION:In the case of connecting a front body unit to a rear body unit 3, a front frame 15, which is a strength member in a side of the front body unit 1, is connected to a side sill 6 which is a strength member in a side of the rear body unit 3. A front suspension cross member 16 is a strength member provided between the right/left front frames 15, 15 for supporting a front suspension, and a rear branch part 16b of the front suspension cross member 16 is extended to the side sill 6 and connected astride the front frame 15 and the side sill 6. Accordingly, strength and rigidity, when the front body unit 1 is connected to the rear body unit 3, can be improved.
Patent JP-S58113838-A (JP)
Title: Measuring method for quantity of organic foaming agent in organic foaming agent-filled polyethylene composition
Inventor: NAMIKI YUKIHIKO
IPC: G01N21/35
Filed: 1981-12-28
Abstract: PURPOSE:To high-precisely and simply measure a quantity of a foaming agent in a low-density organic foaming agent-filled polyethylene composition, by a method wherein a film sample is irradiated with infrared light of 1735 and 1303 in the number of waves to fine an absorbance ratio, and the result is collated with a calibration curve previously provided. CONSTITUTION:A polyethylene composition having a known quantity of an organic foaming agent is press-molded to produce a filmy smaple to perform an infrared analysis. From an infrared absorbance spectrum, a ratio of an absorbance (1303 in the number of waves) of polyethylene to an absorbance (1735 in the number of waves) of a foaming agent is found to provide a calibration curve. An infrared analysis is then made in a similar manner on a polyethylene composition having an unknown quantity of a foaming agent, and a quantity of a foaming agent is found by a calibration curve. 0.2g of a standard composition prepared by mixture of ADCA 0.3, 0.5, and 0.85 into a high-density polyethylene 100 is taken out and pressed under condition of 140 deg. and 200kg/cm<2> to produce a film with the thickness of 120mum and an infrared absorption spectrum and a calibration curve by the film are as shown in a drawing.
Patent JP-H0873924-A (JP)
Title: Method for refining chromium-containing molten steel
Inventor: NAKAO RYUJI
IPC: C21C7/068
Filed: 1994-09-02
Abstract: PURPOSE: To suppress the oxidation of the chromium in molten steel, to efficient ly execute decarburization at a high speed and to reduce the cost of a refining gas. CONSTITUTION: The molten steel is subjected to a decarburization treatment in a refining vessel 1 by supplying gaseous oxygen or a gaseous mixture composed of >=2 gases selected from this gaseous oxygen, an inert gas and air as a blowing gas into this vessel under the amt. pressure until the concn. [C] of the molten steels falls down to <=0.2mass%. After the concn. [C] falls down to this conon. or below, the molten steel is subjected to the decarburization treatment by reducing the pressure in the refining vessel down to <=200Torr and supplying the air or the gaseous mixture composed of >=2 kinds of the gases selected from the gaseous oxygen, the inert gas and the air as the blowing gas when the concn. [C] is >=0.05mass% and by supplying only the inert gas when the concn. [C] is below 0.05mass%.  As a result, the decarburization rate is improved at the same amt. of the oxygen to be supplied and the consumption unit of the Si for reduction after the decarburization is decreased. Since the use of the inexpensive air is made possible, the refining cost is remarkably reduced.
Patent JP-S60102036-A (JP)
Title: Synchronizing switching system
Inventor: HAMADA TATSUYOSHI
IPC: H04L1/22
Filed: 1983-11-09
Abstract: PURPOSE:To decrease the synchronism switching time of active/spare radio lines operated asynchronously by providing a phase synchronism oscillating circuit comprising a voltage controlled oscillator and a phase comparator or the like to a clock signal output circuit of a switch means for active/spare radio lines. CONSTITUTION:A transmission code processing circuit 2a' transmits three series of synchronous codes D1-D3 and a clock signal CP to a transmission switch circuit 4' as signals 103. The switching circuit 4' switches data and clock signals 104b, 104c... transmitted from the active radio line and the signals 103 momentarily by using a control signal 101 and outputs D1'-D3' modulate (13) a transmitter 3a'. A phase synchronism oscillation circuit 14 consists of a voltage controlled oscillator VOC, a phase comparator and a low pass filter and generates a clock CP' phase-locked to an input 106, and even if the phase of the input 106 is changed suddenly, feedback is applied and the clock CP' is changed slowly. The synchronism is switched in a reception circuit (not shown) after the fluctuation of the clock CP' is finished. Thus, the switching with no momentary interruption and no code error is attained in a short time.
Patent JP-H1175822-A (JP)
Title: Promotion of growth of burkholderia cepacia 1a and bioreactor using the same microorganism
Inventor: SHIGENO TOSHIYA
IPC: C12R1/225
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject microorganism useful for bioreactor or the like for phenol-containing discharge treatment without adding nutritive salts by carrying out growth of Burkholderia cepacia 1A in the presence of polystyrene. SOLUTION: Growth of Burkholderia cepacia 1A (FERM P-15566) is carried out in the presence of polystyrene to promote growth of Burkholderia cepacia 1A. Furthermore, it is preferable to promote growth of Burkholderia cepacia 1A by applying physical force to polystyrene during growth of Burkholderia cepacia 1A and positively releasing at least a part of microbial cells retained and proliferated on the surface of polystyrene and it is preferable to produce a bioreactor by growing Burkholderia cepacia 1A in the presence of a bioreactor.
Patent JP-S6368254-A (JP)
Title: Sensor for pouring forming apparatus
Inventor: HATAMURA YOTARO
IPC: G01K1/14
Filed: 1986-09-09
Abstract: PURPOSE:To eliminate the need for arrangement at every movable dies, to reduce the labor and time for producing the movable die and to reduce the cost by arranging force detecting part and temp. detecting part on pin member, such as ejecting pin, core pin, etc. CONSTITUTION:At the time of pouring fluid material into a cavity 3, after that, the force acting during forming work and the temp. at the cavity wall face, etc., are detected. As the detections for the force and the temp. are executed by the force detecting part 17 and the temp. detecting part 18 arranged on the pin member, such as the ejecting pin 16, the working for arranging these detecting parts in the movable die is not necessary. The force detecting part 17 is positioned at axis center of or near the pin member 16, to execute high accuracy force detection. Further, the temp. detecting part 18 is positioned near the tip of pin member and in this way, the temp. of inner wall of cavity 3 is accurately detected.
Patent JP-S6371070-A (JP)
Title: Collating device
Inventor: GOSHIMA KAZUTO
IPC: G03G15/00
Filed: 1986-09-09
Abstract: PURPOSE:To enable recording materials to be discharged selectively, in order, by a method wherein a discharge roller is interlocked with a conveyance means, and a pinch roller, capable of making contact with the roller, and a destaticizing means are proided. CONSTITUTION:In a first sensor 51, when a recording material is inserted in a feed port 4, the insertion is detected by means of an actuating piece 51A, and through drive of a feed motor 8, the recording material 20 is guided to a conveyance passage 11 by means of a feed belt 6 and a conveyance 9. It is detected by means of a second sensor 52 that the recording material 20 is discharged to a tray 14, a control part motions a guide member 15 with a tray so that the recording material 20 is discharged to the tray 14 at a next stage by means of a tray selecting means 1. Namely, a rotary arm 16B of a guide member 16 is rotated in a position where a cam member 31 is positioned facing a next tray 14. A solenoid is deenergized in a position, where the guide member 16 is lowered, by means of a micro switch, and a posture for receiving the subsequent recording material is assumed.
Patent JP-S6190315-A (JP)
Title: Multi-element thin film head
Inventor: HARADA ETSURO
IPC: G11B5/29
Filed: 1984-10-08
Abstract: PURPOSE:To halve the number of terminal leading lines and to realize compactness and low cost by arranging multiple head elements, one end thereof shortcircuited to a common conductor layer and part thereof connected to a conductor layer for winding and a substrate, along the conductor layer for bias current. CONSTITUTION:On a magnetic board 1 with high conductivity the first insulating layer 11 for gap, a common conductor layer 12 partially provided with plane- separately linear conductor layer 3 for the bias current, the second insulating layer 13 for the gap and a protective layer 7 are laminated. And multiple thin film head elements 9 including an upper magnetic layer 6, one of it short- circuited to the common conductor layer 12 and the part of it connected to the conductor layer 4 for winding and the board 1, are arranged along the conductor layer 3 for the bias current, between the second insulating layer 13 for the gap and the protective layer 7. This halves the number of terminal leading lines and can realize a compact and low-cost multi-element head.
Patent JP-H0374485-A (JP)
Title: Production of ring-shaped double-coated adhesive tape and apparatus therefor
Inventor: SHINTANI MINORU
IPC: C09J7/02
Filed: 1989-08-17
Abstract: PURPOSE:To obtain the subject tape having high strength and enabling sure and easy disposal of unnecessary punched part by temporarily pasting releasing papers to both surfaces of a double-coated adhesive tape and punching the adhesive tape from both sides in such a manner as to keep each releasing paper of the opposite side from punching. CONSTITUTION:A double-coated adhesive tape having releasing papers 1, 3 on both surfaces is transferred and punched from both sides to form incisions 6, 7 in such a manner as to keep the releasing paper tape 1, 3 opposite to the incised side from cutting off and leaving a ring-shaped adhesive layer 2. At the same time, the adhesive layer 2 and one of the releasing paper tape are peeled off to leave a ring-shaped double-coated adhesive layer. The other continuous excess part 10 separated by the incision is peeled off and removed to effect the simultaneous removal of the releasing paper tape of the inner diameter punching part together with the adhesive layer of the inner diameter punching part and the other releasing paper tape 3. A new releasing paper tape 12 is applied to the surface of the tape from which the excess part is removed.
Patent JP-S59101624-A (JP)
Title: Manufacture of full solid-state type electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/153
Filed: 1982-12-01
Abstract: PURPOSE:To obtain a full solid-state type electrochromic element whose performance is stabilized and improved by using a metallic Ni and H2O vapor as an evaporating material and lead-in gas, respectively, and forming an electrochromic layer by an ion plating device. CONSTITUTION:The first electrode 2 of an ITO film provided with a suitable lead-out electrode part and a lead part is formed on a substrate 1 consisting of a glass plate, and it is installed in an ion plating device 10. The inside of the device is made to form a vacuum of 5.0X10<-4>Torr, a metallic Ni is used as a vapor-depositing material, H2O vapor is led in from an H2O vapor supply source 16, and a film of an electrochromic layer 3 being an anode side color developing layer is formed on the first electrode 2. In that case, quantity of the led- in H2O vapor is adjusted in accordance with the vacuum degree by a needle valve 17. Ta2O5 is formed as an insulating layer 4 on said electrochromic layer 3, and also on these films, a translucent Au conductive film is formed as the second electrode 5.