baber/WOPTO huggingface dataset:
Patent JP-H06135313-A (JP)
Title: Anti-skid controller
Inventor: INOUE HIDEAKI
IPC: B60T8/1755
Filed: 1992-10-28
Abstract: PURPOSE:To provide a device for improving responsibility by operating ABS faster when yolate deviation is generated abruptly by a yolate F/BABS. CONSTITUTION:In case of 3chABS, revolutions of front left and right wheels VFL, VFR, and rear wheels VR are detected at step 100, and the braking force of each wheel is adjusted by comparing between a wheel revolution acceleration (d/dt)Vi calculated from at least a wheel revolution signal, and a reference revolution acceleration. The front left and right car wheel revolution signals VFL, VFR are corrected at steps 101 through 103 based on a deviation between an aimed yolate (d/dt)phiM and an actual yolate (d/dt)phi, and a car wheel revolution acceleration (d/dt)V is calculated based on the corrected car wheel revolution signal, and ABS is carried out at steps 104 and 105. When the car wheel revolution acceleration (d/dt)V value of a car wheel revolution signal V corrected based on the deviation epsilon is calculated, a change ratio (d/dt)epsilon for the deviation epsilon is considered, and responsibility of ABS ON is improved. When the yolate deviation is generated abruptly, ABS can be operated faster responding to this.
Patent JP-H05129119-A (JP)
Title: Manufacture of granulated powder of rare earth magnet and resin bond magnet
Inventor: INAGUMA TORU
IPC: H01F1/08
Filed: 1991-11-06
Abstract: PURPOSE:To fill a die cavity with a compound uniformly and easily and to promote the densification of a compact at the time of the compression molding by using granulated powder, in the granulated powder compound which has been developed for the purpose of manufacturing efficiently a rare earth bond magnet having an excellent magnetic characteristic. CONSTITUTION:In granulated powder which is constituted of two rare earth magnet powders of the same kind with average grain diameter DA and DB (DA>=DB) respectively and resin, a solid resin coating is formed as the first layer and a solid resin coating is formed as the second layer around the surface of a core powder A and the plurality of powders B are attached to the surface of the liquid resin coating. Since this granulated powder has an excellent fluidity, a narrow die cavity can be easily filled with this powder. At the time of compression molding, a space formed between large magnet powder grains can be filled with small grains, and therefore a high-density compact can be obtained.
Patent JP-H01130583-A (JP)
Title: Light transmitting circuit
Inventor: FUJITA SADAO
IPC: H04B10/07
Filed: 1987-11-16
Abstract: PURPOSE:To prevent the occurrence of response deterioration of light output, by connecting a semiconductor laser to the output terminal of an amplifying element of the last stage of a driving circuit, and adjusting a bias current by controlling the input bias voltage of the amplifying element of the last stage. CONSTITUTION:By making the voltage difference small between the gate and the source of a second FET 9, a DC bias current is injected into a semiconductor laser 1. On the other hand, a part of light output is monitored by a photo diode 13, and the DC bias current is controlled, by changing a gate bias voltage V of the second FET 9 with an output stabilizing circuit 14. As a result, for the variation of environmental temperature, the DC bias current is controlled so as to be always equal to the oscillation threshold current of the semiconductor laser 1. Therefore light output without wave deterioration is obtained.
Patent JP-S62151700-A (JP)
Inventor: TAKAHARA SHIGEKI
IPC: F16L59/06
Filed: 1985-12-23
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-H08144231-A (JP)
Title: Grating panel for guardrail
Inventor: FUJITA SATOSHI
IPC: E01F15/04
Filed: 1994-11-25
Abstract: PURPOSE: To install a grating panel for a guardrail on the side edges of roads having various grades, to stabilize a vertical grating without a shaking and to make the grating panel convenient without being separated from the vertical gratings of an upper-side beam and a lower-side beam. CONSTITUTION: An end-widened spherical connecting section 61 at the upper end of a vertical grating 6 and a spherical connecting section 62 at a lower end are inserted rotatably into the interior-widened hole 45 of an upper-side beam 4 and the interior-widened hole 55 of a lower-side beam 5 respectively, and the vertical grating 6 and the upper-side beam 4 and the lower-side beam 5 are connected. When the upper-side beam 4 and the lower-side beam 5 are displaced, the spherical connecting section 61 at the upper end of the vertical grating 6 and the spherical connecting section 62 at the lower end are rotated in the hole 45 of the upper-side beam 4 and the hole 55 of the lower-side beam 5 respectively and displaced without trouble.
Patent JP-S62137260-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T13/14
Filed: 1986-12-08
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-H09109547-A (JP)
Title: Ink set and method for ink jet recording using it
Inventor: YAMAMOTO MAYUMI
IPC: C09D11/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a clear color image with high color density and a sharp edge, without line thickening even when two kinds of inks of different colors are printed one on another and without boundary extruding even when two kinds of inks of different colors are printed adjoiningly. SOLUTION: In a method for ink jet recording wherein a color image is recorded on a material to be recorded by using inks of at least two different colors by means of a method for ink jet recording system, the ink contains a dye, a liq. medium and a polymer substance as essential ingredients and has a viscosity of 1×10<-3> to 1×10<-2> Pa.s at 25 deg.C and a dye used for at least one ink among inks with at least two different colors is an anionic dye and a dye used for an ink with a different color from the ink is a cationic dye.
Patent JP-H09131583-A (JP)
Title: Clogging generation-preventing water injector
Inventor: MOMOTA HIRONORI
IPC: C02F1/42
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To efficiently inject water with a simple execution and water injection management by inexpensively preventing the generation of clogging with a compact constitution. SOLUTION: In a clogging generation-preventing water injector for purifying the quality of a pumped water or the like and injecting the water into a water injecting well, heavy metal ions in the water is forcibly chemically converted into the oxides or the hydroxides by a heavy metal ion oxidation device (a), suspended materials or impurities in the water is separated and removed by a suspended material pretreating device (b) and a membrane filtering device (c) and organic materials and microorganisms are treated by an organic material and microorganism treating device (d). Relatively large suspended materials are separated as a pretreatment for the separation and removal of the suspended materials, and as the treatment of the organic material and the microorganisms, the organic materials are oxidation-decomposed and the microorganisms are sterilized.
Patent JP-S63142869-A (JP)
Title: Nonvolatile semiconductor memory and manufacture thereof
Inventor: SUMIHIRO NAOTAKA
IPC: H01L27/10
Filed: 1986-12-05
Abstract: PURPOSE:To reduce capacitance between a floating gate and a drain region, to diminish the area of a cell and to increase memory capacity by forming structure in which a second gate oxide film region is coated with a second polycrystalline silicon layer in a floating gate and the second polycrystalline silicon layer is extended up to the upper section of a selector gate through an insulating film. CONSTITUTION:N-type source region 2 and drain region 3 in a transistor for a memory and a drain region 4 in a transistor for selection are shaped. A second gate oxide film 10 is formed in a region determined in a self-alignment manner with a first polycrystalline silicon layer 6 and a selector gate 8, a nitride film 11 is shaped onto the first polycrystalline silicon layer 6, and a second polycrystalline silicon layer 13 for A floating gate connected to the first polycrystalline silicon layer 6 in a connecting section 12 is formed onto the nitride film 11. The second gate oxide film 10 is coated with the second polycrystalline silicon layer 13, and the second polycrystalline silicon layer 13 is extend up to the upper section of the selector gate 8 through the nitride film 11. A third gate oxide film 14 is shaped onto the second polycrystalline silicon layer 13, and a control gate 15 is formed onto the third gate oxide film 14.
Patent JP-H0597302-A (JP)
Title: Gripper for printed matter carrier
Inventor: FUJISAWA KAORU
IPC: B41F21/04
Filed: 1991-10-09
Abstract: PURPOSE:To simplify structure, and more surely grip or release a printed matter at a high speed by providing gripping force for the printed matter to the movable body of an oscillating type gripper by a toggle mechanism using a spring. CONSTITUTION:When a working body 4 is pushed down by an external force, a movable body 2 is moved in the direction separating from a fixed body 1 against the tensile force of an elastic body 3 and held in a position separated from the fixed body 1 by a fixed distance. When the operating body 4 is pushed up by the external force when the movable body 2 is in the opened state, the movable body 2 is moved on the fixed body 1 side against the tensile force of the elastic body 3, and a movable frame part makes contact with a fixed frame part. Consequently, the movable frame part is pressed onto the fixed frame part by the tensile force of the elastic body 3. Since the movable body 2 is oscillated by a toggle mechanism, the oscillating speed of the movable body 2 is accelerated, and the holding time and releasing time of printed matter are shortened.
Patent JP-H0623799-A (JP)
Title: Injection nozzle for injection molding device
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B23P15/00
Filed: 1991-10-09
Abstract: PURPOSE: To introduce a plastic melt in the smooth and balanced state from an injection nozzle into a cavity by carrying out the improved precise temperature control. CONSTITUTION: A nozzle main body 2 is provided with an almost cylindrical outer face and a rear end face brought into contact with a hot runner, and an injection molding nozzle is provided at least with first and second plastic melt passages. The first plastic melt passage is formed of two plastic melt bores 7a and 7b, and the bores 7a and 7b are opened to the interior of a rear end face 23 of the nozzle main body 2, and a semi-spherical melt inlet recess for the first plastic melt is formed on the rear end 23, and the melt inlet is connected with the bores 7a and 7b through two branch passages, and the branch passages are extended in the direction opposite to the peripheral edge direction, and an integrated electric heating member 9 is extended at least along the outer face of the nozzle main body 2.
Patent JP-H03150763-A (JP)
Title: Recording or reproducing device
Inventor: NANBA ATSUSHI
IPC: G11B17/32
Filed: 1989-11-07
Abstract: PURPOSE:To improve the touch of a head by providing a stabilizing member, performing the relative shift between a head and a recording medium to secure a press contact between them with the general pressure, and promoting the outflow of air via cut part. CONSTITUTION:A head carriage 6 interlocks a step motor 9 and a lead screw 8 via a projecting part 7a of an elastic member like a plate spring, etc. Thus a stabilizing member is obtained and produces the pressure for press contact between a recording medium and a magnetic head 4 via the relative shift between them. A projecting part 23 is formed at the side opposite to the recording medium together with a projecting part 21 provided via a groove part 22 formed outside the part 23. A cut part 24 is formed by cutting a part of the upstream side of the part 21 against the running direction of the recording medium of the part 23. When a magnetic sheet 3 turns in the B direction, the air of an air part in the part 22 flows out through the gaps formed between the parts 23 and 21 and the sheet 3 and the part 24. Then the negative pressure is produced at the air part and the gaps. Thus the sheet 3 is sucked and adhered to the head 4. As a result, the touch of the head 4 is improved.
Patent JP-2002226377-A (JP)
Title: Glycoside-containing peripheral blood stem cell increasing agent
Inventor: HIZUKA YASUHIKO
IPC: A61P7/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a peripheral blood stem cell increasing agent in a peripheral blood stem cell transplantation therapy by G-CSF. SOLUTION: This peripheral blood stem cell increasing agent in the peripheral blood stem cell transplantation therapy by the G-CSF comprises at least one kind of a glycoside compound represented by the formula (A) or its salt [preferable example: (2S,3S,4R)-1-(α-D-galactopyranosyloxy)-2-hexacosanoylamino-3,4- octadecanediol] as an active ingredient.
Patent JP-2001107382-A (JP)
Title: Attachment installation structure for front loader
Inventor: OKAMOTO EIICHI
IPC: E02F3/34
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a front loader preventing an attachment from falling down from an attachment hitch. SOLUTION: This invention is so constituted that an engagement pin to be engaged into an engagement hole formed in an attachment is retractably arranged in the attachment hitch, an operation lever for advancing/retracting the engagement pin is interlocked and connected to the engagement pin, and a lever fixing means for fixing the operation lever is installed in the attachment hitch.
Patent JP-H04265388-A (JP)
Title: Garage door actuating device, and assembling method therefor
Inventor: CHIYAARUZU DABURIYU KUROOSON
IPC: E06B9/02
Filed: 1991-11-07
Abstract: PURPOSE: To provide a garage door operator having a sufficient strength. CONSTITUTION: A garage door operator is provided with a motor-driven rotatable screw 20 within a guide rail 26. The screw 20 is composed of a first screw member 37 and a second screw member 38 and the adjacent end sections of the members 37 and 38 are connected to each other by means of a screw coupling 42. The guide rail 26 is composed of a first guide member 39 and a second guide member 40 and the adjacent end sections of the members 39 and 40 are connected to each other by means of a guide coupling 43. The screw coupling 42 is longitudinally separated from the guide coupling 43 and one of the first and second guide members 39 and 40 is completely contained in the screw coupling 42.
Patent JP-S62151636-A (JP)
Title: Solenoid driving device
Inventor: TAKEUCHI ATSUSHI
IPC: F16D65/28
Filed: 1985-12-24
Abstract: PURPOSE:To miniaturize a using solenoid by increasing conversion rate at the start of attraction of a solenoid and doubling the attracting force of said solenoid. CONSTITUTION:At the start of attraction, a force is converted with a large conversion rate by the principles of a lever, and the conversion rate is reduced with the rotation of an arm 5. That is, the attracting force 22 of a solenoid 1 is converted with a large conversion rate at the start of attraction of the solenoid 1, serving as an energizing force. As the arm 5 is rotated, however, the conversion rate is gradually reduced and the relation between the attracting force 22 and the energizing force 23 is almost reversed at the end of the attraction. Accordingly, the energizing force 23 is always larger than a brake releasing force, enabling the sue of a smaller solenoid by continuously converting a force.
Patent JP-H10132526-A (JP)
Title: Strain detecting device
Inventor: NAKAMURA SHIGERU
IPC: G01B9/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a strain detecting device including a polarization maintaining optical fiber and a Michelson interferometer. SOLUTION: A strain detecting device has a polarized wave holding optical fiber 17, a reflection device 19 provided at its first end part, a light source 11 provided at its second end part, and a Michelson interferometer 40, and light emitted from the light source 11 is led to the polarization maintaining optical fiber 17 through the second end part of the polarization maintaining optical fiber 17, and reflected by the reflection device 19, and propagated through the polarization maintaining optical fiber 17 in the opposite direction, and led to the Michelson interferometer 40 through the second end part.
Patent JP-H02138175-A (JP)
Title: Production of 5,6,7,8-tetrahydroisoquinoline
Inventor: TANAKA YASUSHI
IPC: B01J25/02
Filed: 1988-11-18
Abstract: PURPOSE:To obtain the title substance in high yield by catalytically hydrogenating crude coal tar-based isoquinoline to give 1,2,3,4-tetrahydroisoquinoline having reduced sulfur content and then isomerizing 1,2,3,4-tetrahydroisoquinoline in the presence of Ni catalyst such as Raney nickel. CONSTITUTION:Crude coal tar-based isoquinoline is catalytically hydrogenated to give 1,2,3,4-tetrahydroisoquinoline(THIQ) having 0.01-0.3wt.% sulfur content, which is isomerized in the presence of Ni catalyst (e.g., Raney nickel) at 200-300 deg.C under <=50kg/cm<2>G (preferably 230-280 deg.C under 15-45kg/cm<2>G) to give the title substance. The Raney nickel catalyst is pretreated with a water miscible organic solvent, water contained in the catalyst is replaced with the solvent, then the solvent is substituted with a saturated aliphatic hydrocarbon solvent, heated, the solvent is removed by reducing pressure and the catalyst is used for the reaction. The title substance is useful as an intermediate for drugs and agricultural chemicals and is obtained in a short time and inexpensively without desulfurization.
Patent JP-H09113217-A (JP)
Title: Optical heterodyne type displacement amount detection device
Inventor: HIRANO MASAO
IPC: G01B9/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To analyze the movement of an object fluctuating with fine amplitude and high frequency by providing a means detecting the phase smaller than reference time interval and a small probe which is easy to handle, for raising frequency of reference signal, so that the displacement of a test object is measured with high accuracy. SOLUTION: The time on a zero cross point of both beat signals of reference light and measuring light is found for electrically storing in a memory, and displacement amount is measured from the stored zero cross time. At this time, it is desirable that sampling signal is generated from the time interval of clock frequency of a crystal oscillator, and that the zero cross time is decided from the proportional distribution corresponding to the beat signal strength at sampling signal generation. An optical interferometer part 3 is connected to a probe 4 with a polarization holding optical fiber 12 and a multi-mode optical fiber 13, and the probe 4 is connected to an electric signal processing part with the multi-mode optical fiber 13, thus the probe 4 part is made smaller and installed separated.
Patent JP-H03154385-A (JP)
Title: Manufacture of photovoltaic generator
Inventor: ASANO SHIN
IPC: H01L31/04
Filed: 1989-11-13
Abstract: PURPOSE:To convert the energy of a laser beam into heat efficiently thereby reducing the loss by reflection so as to improve processing efficiency by applying a light absorbing body at the laser beam irradiation part of a rear electrode. CONSTITUTION:A transparent electrode 2, an amorphous semiconductor layer 3, and a rear electrode 4 are stacked in order on a glass board 1, whereby plural pieces of photoelectric transfer elements are connected in series. Furthermore, black silicon rubber is applied at the laser beam irradiation position of the rear electrode 4. The black silicon rubber is one which functions as a light absorbing body to the laser beam 6, and converts the laser beam 6 into heat efficiently, accordingly for the laser power density required for dividing the rear electrode 4, the processing can be done at the power density at a level of about one-tenth, and processing efficiency improves. Hereby, the absorption of the laser beam to the rear electrode 4 can be elevated, and the loss by reflection is reduced, and also the work efficiency can be elevated.
Patent JP-H10131244-A (JP)
Title: Potable water storage tank
Inventor: KUBO TOSHIHIRO
IPC: E03B11/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To control the concentration of remaining chlorine without necessitating human labor by providing a water drain pipe which is opened, closed, and controlled by a control valve separately from a flow-in pipe and a flow-out pipe in a water storage tank main body and opening, closing, and controlling the control valve by a remaining chlorine concentration meter provided in the flow-out pipe. SOLUTION: When an amount of remaining chlorine is reduced due to the prolongation of water storage time in a water storage tank main body 3A, a control circuit is operated based on the information detected by a remaining chlorine concentration meter 6, and a control valve 4 is opened to start the drainage of water. The supply of water from a flow-in pipe 1 into a service water storage tank 3 is promoted in accordance with the drainage of water, and the concentration of remaining chlorine in the water storage tank 3 is increased gradually due to chlorine contained in water which is supplied newly. In this way, when the concentration of remaining chlorine is increased to reach a condition in which a reference value is satisfied, the control valve 4 is closed based on the information detected by the concentration meter 6, and the drainage of water from a water drain pipe 5 is stopped.  Consequently, it is possible to control the concentration of remaining chlorine in the potable water storage tank without necessitating human labor.
Patent JP-H08130205-A (JP)
Title: Equipment for detecting etching end point of conducting film
Inventor: EGAWA YUICHI
IPC: H01L21/302
Filed: 1994-10-31
Abstract: PURPOSE: To accurately detect the etching end point in a real time, by monitoring a current flowing in the part between electrodes of an electrode pair, during etching, and judging the arrival at a base film when the current value is lower than a specified value. CONSTITUTION: An etching equipment is installed in a chamber and provided with an upper high frequency electrode 2 with which an RF power supply 3 is connected, and a lower high frequency electrode 4. A wafer W is retained between the electrodes 2 and 4 by a holder 5. In the wafer W, a conducting film 15 composed of, e.g. polysilicon is formed on the substrate 11, via a base insulating film 12. Resist having a desired pattern is formed on the surface of the conducting film 13. A power supply 9 is applied, an ammeter 10 is monitored, and it is confirmed for a current to flow in the part between electrodes 6a and 6b of an electrode pair 6. Thus the etching process of the conducting film 13 is started, and the change of the current value is monitored.  When the current becomes zero or equal to a specified value, it is judged as the etching end point, and the etching equipment is interrupted.
Patent JP-H06151694-A (JP)
Title: Electronic apparatus mounted with semiconductor device
Inventor: MIYASHITA HIROSHI
IPC: G06F15/80
Filed: 1992-10-30
Abstract: PURPOSE:To obtain an electronic apparatus having a semiconductor device mounted to improve processing capacity by substantially extending a signal wiring to be connected to an external terminal of the device to be connected to a bus linearly on a mounting board. CONSTITUTION:When a neuro chip 30 is connected vertically, an external terminal 30D is electrically connected through any wiring layer of a first wiring layer 29A, a second wiring layer 29B, a fifth wiring layer 29E of a mounting board 29. When number of connecting wires to be wired between adjacent outer terminals in a lateral direction is two per a layer, signal wirings to be connected up to six of outer terminals aligned in rows of 1 to 14 of the chip 30 can be substantially extended linearly on the board 29. Accordingly, a length of a bus signal wirings to be extended on the board 29 is shortened to reduce a signal delay, and hence a high speed operation of a neuro computer can be performed.