baber/WOPTO huggingface dataset:
Patent JP-S61126032-A (JP)
Title: Carcinostatic agent containing mucous polysaccharide
Inventor: SHINOHARA KAZUTAKA
IPC: A61P35/00
Filed: 1984-11-22
Abstract: PURPOSE:To provide a carcinostatic agent containing a mucous polysaccharide produced by Spirulina subsalsa. CONSTITUTION:The objective carcinostatic agent contains a mucous polysaccharide containing at least rhamnose, fucose, xylose, galactose, glucose, mannose, uronic acid and N-acetylated sugar as the constituent components, and produced by Spirulina subsalsa. The polysaccharide is composed of lambda type spirulinan soluble in an aqueous solution of potassium chloride and kappa type spirulinan insoluble in an aqueous solution of potassium chloride, and has the elemental analysis and ash content shown in the table I. It is administered parenterally in the form of intravenous infusion, intravenous injection, peritoneal infusion, etc. Effective dose for mammals including human is 20-0.01mg/kg daily, preferably 2-0.1mg/kg daily. It can be administered every 1-5 days over a long period.
Patent JP-H0989940-A (JP)
Title: Electric field detecting device
Inventor: SUGIYAMA SUNAO
IPC: G01R31/302
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To detect a highly sensitive electric field by leading an incident light beam onto the upper surface of an electro-optic crystal which changes its refractive index depending upon an electric field so that the light beam incident upon the crystal is totally reflected at a boundary surface at its lower surface in order to return the incident light in the incident direction. SOLUTION: The upper and lower surfaces of an electro-optic crystal 41 made of ZnTe are optically polished, and the upper surface of the crystal 41 is bonded to a prism 42 made of, for example, BK7. An incident light beam 41 is reflected upon a boundary surface between the lower surface of the crystal 41 and the air, having an incident angle of about 20deg. if the refractive index of the crystal 41 is 2.9. The prism 42 has an inverted trapezoidal shape so that a light beam from thereabove is incident upon the crystal 41 and the beam reflected at the lower surface of the crystal is returned upward. With this arrangement, an electric field having a high intensity is applied only to the boundary surface in order to measure an electric field intensity of the boundary surface of the crystal 41, thereby it is possible to enhance the detecting sensitivity.
Patent JP-2001069915-A (JP)
Title: Emulsion composition for rice cracker
Inventor: SUZUKI OSATAKE
IPC: A23D9/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat-emulsified composition hardly causing crack when drying and delivering a coated product, and capable of being uniformly coated on the surface by formulating lecithin, a modified starch and an emulsifying agent without the lecithin with an edible oil and fat. SOLUTION: The objective composition is obtained by formulating 0.1-20 pts.wt., preferably 1.0-5.0 pts.wt. lecithin (preferably purified lecithin), 5-100 pts.wt., preferably 20-60 pts.wt. modified starch (preferably containing a cross- linked wheat starch) and 0.01-10 pts.wt., preferably 0.1-5 pts.wt. emulsifier without the lecithin, (preferably one or more kinds selected from a fatty acid ester of glycerol, a fatty acid ester of sorbitan, a fatty acid ester of sucrose, a fatty acid ester of propylene glycol).
Patent JP-H1090670-A (JP)
Title: Liquid crystal display device
Inventor: UCHIKOGA SHIYUUICHI
IPC: G02F1/1333
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a light liquid crystal display device with excellent impact resistance without making the device a high price. SOLUTION: A light plastic substrate 21 with excellent impact resistance is used as a TFT(thin film transistor) array substrate. At this time, a data line 22 and an auxiliary capacity line 23 are formed in the same surface on the plastic substrate 21, and an address line 25 is formed upward them through an interlayer insulation film 24, and in the state effectively reducing the thermal deformation of the plastic substrate 21 by these 22-25, a gate insulation film 26 and source/drain electrodes, etc., of a TFT are formed.
Patent JP-H0591755-A (JP)
Title: Suppressing method for commutation surge of inverter and motor for inverter
Inventor: IHARA AKIO
IPC: H02M7/48
Filed: 1991-09-26
Abstract: PURPOSE:To suppress a commutation surge to be applied from an inverter to a motor by simple means. CONSTITUTION:A commutation surge absorber 1 having a series circuit of a resistor and a capacitor is electrically connected in parallel with the input terminal of a motor body 10, and the absorber 1 is mounted at a ventilator position of a fan cover 12 of a motor to reduce its size. Further, the input terminal of the body 1 is connected to an output terminal of an inverter (not shown). Thus, an LCR filter is formed of the inductive reactance of a cable and the impedance of the absorber 1, and a commutation surge is suppressed at the input terminal of the body 1.
Patent JP-S63100180-A (JP)
Title: Magnetron sputtering device
Inventor: AKAO YASUHIKO
IPC: C23C14/36
Filed: 1986-10-16
Abstract: PURPOSE:To improve the utilization efficiency of a target and to prolong the service life of the title device by providing a specified structure to the magnetic field impressing device in the magnetron sputtering device to uniformize the erosion on the target surface. CONSTITUTION:The magnetic field impressing device 4, obtained by setting permanent magnets 41 and 42, and 43 and 44 respectively having different magnetic poles on a yoke, is provided on the rear surface of a ferromagnetic target 1 in the magnetron sputtering device and fixed on a turning gear 5 to be rotated by a shaft 6. When the magnetic field is stationary, the most erosible parts 9 form two independent sectorial rings on the surface of the target 1. When sputtering is carried out while moving the magnetic field by rotating the turning gear 5, the concentrated sputtering of a specified groove part due to the local unevenness of the erosion rate per revolution is prevented, sputtering can be almost uniformly carried out, the utilization efficiency of the target 1 is improved, and the service life of the device can be prolonged.
Patent JP-H03109735-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO TOMOYUKI
IPC: H01L23/52
Filed: 1989-09-25
Abstract: PURPOSE:To suppress after-corrosion by independently etching barrier metal and an aluminum interconnection layer, and eliminating exposure of the etched surface of the metal externally. CONSTITUTION:A lower layer interconnection 1 is covered with an interlayer insulating film 2, an opening 3 is formed, barrier metal 4 is then formed. Then, a resist layer is formed on the whole surface, patterned, the resist layer 5 remains on a part covering the opening 3, with the layer 5 as a mask the metal 4 is etched, the layer 5 is removed, and the metal 4 remains on the part covering the opening 3. Thereafter, an aluminum interconnection layer 6 is formed, patterned, a part covering widely the opening end remains to form an upper layer interconnection 6a. Here, a boundary of different type metal is not exposed on the base in an external environment. Thus, after-corrosion can be suppressed.
Patent JP-H1178313-A (JP)
Title: Method for chamfering punched finished product and device for performing the chamfering process
Inventor: MOCHIZUKI MASANORI
IPC: B42D15/10
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To simply upgrade a surface look such as a slight burr to be generated on the terminal edge of a punched finished product by causing a roller in a rotating state to run along the terminal edge while simultaneously bringing the annular recessed part of the rotating roller into contact under pressure with the front and sack edge parts of the terminal edge of the punched finished product. SOLUTION: In the early state of an operation, an urging means 4 is set in a non- urging state and motors 20, 33 are stopped and further, a lift driving machine 34 places a punched finished product 1 on a clamp pad 31 while uplifting a clamp pad 32. Upon the detection of this condition, the lift driving machine 34 drive the clamp pad 32 to descend and causes the punched finished product 1 to be clamped between the clamp pad 31 and the clamp pad 32. After that, the motors 20, 33 are set in an operating state to stage an urging state. Consequently, the arc-like part of an annular recessed part 21 in a roller 2 is brought into contact with an edge part while the roller 2 rotates, and the edge part is plastically deformed to assume an appearance of rounding and then is chamfered.  In addition, the entire circumference of the edge part is chamfered by the roller 2 by making the single rotation of the punched finished product 1 using the motor 33, and thus the chamfering operation is finished.
Patent JP-H08116133-A (JP)
Title: Semiconductor laser element and its manufacture
Inventor: KURIBAYASHI HITOSHI
IPC: H01S5/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide a laser element which is excellent in light emission property with good yield by eliminating a crystal defective part in both sides of a ridge in a ridge burying type semiconductor laser. CONSTITUTION: A first clad layer 2 consisting of first conductivity type AlXGa1- XAs, an active layer 3 consisting of AlYGa1- YAs, a lower second clad layer 51 consisting of second conductivity type AlXGa1- XAs, an etching stop layer 6 consisting of AlZGa1- ZAs, a central part second clad layer 52 consisting of second conductivity type AlXGa1- XAs, a ridge-shaped adjustment layer 53 consisting of AlAGa1- AAs (Z<X<A), an upper second clad layer 54 consisting of second conductivity type AlXGa1- XAs and a contact layer 7 consisting of second conductivity type GaAs are laminated on a GaAs substrate 1 of a first conductivity type (100) surface. Layers laminated after the etching stop layer are etched by using ammonia etchant, and a ridge side surface adjacent to a contact layer of a second clad layer and a contact layer lower surface form an obtuse angle.  Both sides of a ridge are buried by a current blocking layer 10 consisting of first conductivity type GaAs.
Patent JP-H1187771-A (JP)
Title: Nitride semiconductor device
Inventor: TOYODA TATSUNORI
IPC: H01S5/323
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable nitride semiconductor device having enhanced emission intensity in which short circuit does not occur even after long term use under high temperature high humidity conditions. SOLUTION: The nitride semiconductor device comprises a substrate 11, an n-type layer 12 and a p-type layer 13 formed sequentially on the substrate 11, a p-type electrode 23 provided on the p-type 13, a first recess 301 reaching the n-type layer 12 from the p-type layer 13 side, an n-electrode 14 provided on the n-type layer 12 exposed to the first recess 301, and a second recess 302 reaching the substrate 11 from the p-type layer 13 side. The surface 304 of the substrate exposed to the second recess 302 is located lower than the interface between the n-type layer 12 and the substrate 11 and an insulation film 24 is formed continuously from the p-type electrode 23 and the n-electrode 14 to the second recess 302 except the bonding face of the p-type electrode 23 and the n-electrode 14.
Patent JP-S62107989-A (JP)
Inventor: KONISHI KAZUNORI
IPC: B25J9/16
Filed: 1985-11-01
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-H1085214-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KIMITA YUUJI
IPC: A61B8/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the S/N ratio of input signals from being deteriorated by switching noises caused when two input wave phasing addition circuits are switched from one to the other. SOLUTION: LOG amplifiers 42, 44 used for adjusting dynamic ranges in the formation of tomograms that match the reflection intensity of ultrasonic waves are provided for respective input wave phasing addition circuits 36, 38 in front of a switching circuit 40. At the LOG amplifiers 42, 44, algebraic conversion of input signals is performed. Thus, signal compression is performed by which changes in the small levels of the input signals are amplified while those in the large levels are suppressed. The algebraic input signals compressed do not exceed the upper limit of the input level of the electronic switch of the switching circuit 40, and the level of switching noises is controlled to be lower than the noise level of the input signals.  Therefore, the input signals are not distorted at the switching circuit even when they are large signals, and the S/N ratio is improved as it is unaffected by the switching noises.
Patent JP-H1187907-A (JP)
Title: Soldering mounting method for mounting component
Inventor: SATO KATSUMI
IPC: H05K1/11
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a soldering mounting method of a mounting component for efficiently balancing the mounted components on a board surface, suppressing the enlargement of the board, preventing the generation of position deviation of surface mount components at the time of soldering and preventing defective soldering by the gas of a through-hole part. SOLUTION: On a board 1, an insertion mount component 5 and the surface mount component 2 to be fused by a solder ball, such as CSP and BGA, etc., are mounted together. The respective mount components are arranged on both sides of the board 1, and flow solder is supplied to the side of a copper foil pattern surface fs. A through-hole (h) is provided on the board 1, a solder ball 21 of the surface mount component 2 to be fused by the solder ball is fused by the heat of the flow solder wetted and raised inside the through-hole (h), and soldering is performed. The diameter of the through-hole (h) is set so as to make the solder ball 21 enter 1/3-2/3, and the through-hole (h) is provided with a hole for gas discharge. By this method, the insertion mount component and the surface mount component are efficiently arranged on both sides of the board.
Patent JP-H11149912-A (JP)
Title: Separator and its manufacture
Inventor: TSUNASHIMA KENJI
IPC: H01G9/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To improve battery performance and improve reliability when used for a battery or capacitor by using a porous film of which thickness of a layer is less than a specified value. SOLUTION: A porous film thickness of a layer is less than 15 microns. Polyethylene, polkypropylene or the like is employed as a porous film and is preferred as a polymeric compound. A separator is composed of porous films of same or different two or more kinds. A break elongation percentage in widthwise direction of the porous film of one layer is preferred to be 20% or more, and thereby, breakage during manufacture or use of the film or internal shorting due to expansion of pore diameter can be avoided. Thickness of one porous film is very thin, and poor in filming properties and handling properties. Therefore, a film slit by being bonded to a carrier is released from the carrier, is wound with positive and negative electrodes immediately after the release, and the separator is manufactured.
Patent JP-H1183910-A (JP)
Title: Voltage sensor
Inventor: NAGAO EIICHI
IPC: G01R15/24
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage sensor capable of applying a specified voltage to electrooptic crystal when cracks are developed on transparent conducting films. SOLUTION: This voltage sensor is provided with the following; transparent conducting films 9 formed on both surfaces of electrooptic crystal having an optical path part 8 making a light pass, metal films 10 isolated from the optical path part 8 with a specified distance and formed on the transparent conducting films 9, to which films a voltage is applied, and external connection lines 11 which are formed on the metal films 10 for electrical connection with the external part. A voltage is applied to the eletrooptic crystal from the external connection lines 11 via the metal films 10 and the transparent conducting films 9, a light is made to pass the optical path part 8, and a voltage is detected by using the electrooptic crystal effect.  In this case, auxiliary metal films 12 which are electrically connected with the metal films 10 and the transparent conducting films 9 and formed on the transparent conducting films 9, so as to approach the optical path part 8 are arranged.
Patent JP-H118532-A (JP)
Title: Oscillation circuit
Inventor: KOMATSU SADAHIRO
IPC: H03K3/282
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a oscillation circuit with which the controllability of oscillation frequency is improved, the variable range of cycle is widened and the jitter in the oscillation frequency can be reduced. SOLUTION: This oscillation circuit is constituted of the ring-shaped connection of inversion delay circuits composed of inverting elements such as inverters INV1, INV2 and INV3, for example, and delay elements D1, D2 and D3 connected to the output terminals of respective inverting elements. At the respective delay elements D1-D3, a capacitor is charged and discharged corresponding to an output signal level from the inverter, the potential of capacitor is compared with a reference voltage by a comparator circuit, and a signal corresponding to the compared result is inputted to the inversion delay circuit in the next stage. Thus, delay time can be controlled by controlling the charging current of the delay element, the oscillation frequency can be controlled corresponding to this time, its controllability is improved, the variable range can be widened, and the jitter can be reduced.
Patent JP-2000078655-A (JP)
Title: Data communication processing unit
Inventor: KOBAYASHI KAZUHISA
IPC: H04W88/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To continue a speech without giving displeasure to the user even on the occurrence of deterioration in speech quality in simultaneous communication of voiced data and unvoiced data and to communicate the non voice data at a high speed. SOLUTION: The communication processing unit 201 that connects to a radio telephone set 102 capable of voice communication and data communication and communicates simultaneously unvoiced data of a communication terminal through the data communication and voice data from a voice input output device is provided with a means that detects deterioration in communication quality, a means that transmits communication mode changeover request/ confirmation data to a communication opposite party, and a means that detects the data from the communication opposite party, selects a communication mode of its own station and an opposite station and selects a speech by voice communication from the data communication. Furthermore, the processing unit 201 selects the communication mode where only unvoiced data are continuously communicated in the simultaneously communication.
Patent JP-S62116592-A (JP)
Inventor: SUNDORO BOBY M
IPC: C07D249/18
Filed: 1986-10-16
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-H0296058-A (JP)
Title: Erecting method of precast column
Inventor: SHIBAIE HIROAKI
IPC: E04G21/14
Filed: 1988-10-03
Abstract: PURPOSE:To make sure of an erecting execution by placing a framework on the floor, providing a liner in the central part of the inside of the framework and filling a grout to place a precast column to the inside of the framework. CONSTITUTION:A framework 2 with a specific height and larger than a column 1 is placed on the floor into which the precast column 1 is erected, and a liner 3 lower than the framework 2 as a space holding member is placed in the central part thereof. A grout 4 in a soft mixing amount rising from the bottom of the column 1 and having larger flowability is filled, placing the precast column 1 with a curing tape 11 pasted on the side of the bottom thereof on the surface of the liner 3, curing the grout 4, and hardening it, and the precast column 1 is erected. According to the constitution, an erecting execution with a high degree of accuracy can be done.
Patent JP-H0991898-A (JP)
Title: Voice coil motor device to be applied to carriage mechanism for disk recording and reproducing device
Inventor: UEMATSU MASAYA
IPC: H02K33/18
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing process of a voice coil motor device by preventing failures such as damage and deformation of components being constituting elements, etc., and such accidents that the finger of an assembling worker is caught in between components, etc. SOLUTION: This device is related to a VCM to be used in a carriage mechanism and has an air damper structure consisting of cylinder members 31 attached to a bottom yoke 21 and piston members 30 attached to a top yoke 20. By this air damper structure, a force given by a magnet 9 to attract the tope yoke 20 when the top yoke 20 is assembled to the bottom yoke 21, is damped.
Patent JP-2001072138-A (JP)
Title: Shock dampening cushion
Inventor: MIYAZAKI YOSHITO
IPC: B65D81/113
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate an exclusive die for use in forming material, enable a shock dampening cushion to be recycled and prevent pollution from being produced at the time of incineration and disposition. SOLUTION: There is provided a shock dampening cushion in which a plurality of cutting lines 11 are formed at cardboards 10 in a predetermined interval in a direction crossing at a right angle with its stacked lines, connecting segments 13 are formed in such a way that they may cross with the cutting lines 11, openings are formed to cross with the cutting lines 11 every other line, and when they are folded in a zig-zag form to cause the openings to be aligned to each other and to form a notch segment 20, and some ends of the product are received in the notch 20.
Patent JP-H06103749-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TAKEHIKO
IPC: G11C11/401
Filed: 1992-09-17
Abstract: PURPOSE:To efficiently utilize a power source by providing a switch means for connecting plural power source nodes under a conducting state and cutting off the plural power source nodes a nonconducting state. CONSTITUTION:When a memory is operated, a data output control signal Sn becomes an 'H' level, and MOS transistors TR11 and TR12 are brought the conducting state, so that a 1st power source VDD11, VSS11 (ground node) and a 2nd power source VDD12, VSS12(ground node) are connected up. When an output of data is operated, the signal Sn becomes an 'L' level, and the TR11 and the TR12 are brought into the nonconducting state, so that the power source VDD11, VSS11 and the power source VDD12, VSS12 are cut off. By this constitution, in the nonconducting state of the TR11 and the TR12, the power source VDD11, VSS11 and the power source VDD12, VSS12 are made to be as their respective independent power source nodes, and in the conducting state, they can simultaneously be utilized, so that the power sources can efficiently be utilized in accordance with an operation in a chip.
Patent JP-S61125140-A (JP)
Title: Mounting equipment of semiconductor chips
Inventor: MATSUMOTO OSAMU
IPC: H01L21/52
Filed: 1984-11-22
Abstract: PURPOSE:To mount effectively many kinds of chips on the lead frame by memorizing the following informations for each magazine: the informations of position of the fed in the lead frame where the last chip is mounted, and the informations of position where the lead frame is accommodated in the magazine. CONSTITUTION:Chips of the A kind 12 only are taken out of wafers and mounted on the bed in the lead frame 6 from the head 5 of the mounting mechanism 16. After mounting, the lead frame is accommodated in the magazine for chips of the A kind 9. The position of the bed in the lead frame where the last chip of the A kind is mounted and the position where the lead frame is accommodated in the magazine are stored in the memory in the control equipment. The switching mechanism 8 to changeover the magazine operates and the magazine 10 for chips of the B kind travels on the guide 3. Thus chips of the B kind are mounted and accommodated by the same way as the case of the A kind. Chips of the C kind are also mounted likewise.