baber/WOPTO huggingface dataset:
Patent JP-S58103777-A (JP)
Title: Lead accumulator
Inventor: ISHIKAWA EIJI
IPC: H01M4/14
Filed: 1981-12-16
Abstract: PURPOSE:To obtain a lead accumulator excellent in a discharge voltage characteristic or in filling-up efficiency by a method wherein with regard to the lead accumulator using clad type electrode plates, electric energy generated in each part of the pole plates is taken out to the upper outer rib under relatively same resistance and likewise each part is uniformly filled up in case of the charging process. CONSTITUTION:Electric energy generated at the first step 2 of electrode plates, reaches the upper outer rib 1 mainly through the first core metal group. Electric energy generated at the second step 6 of the electrode plates reaches the upper outer rib 1 mainly through the first intermediate member 4 and the first core metal group while the rest reaches the upper outer rib 1 through the second intermediate member 7 and a conductive substance 10. Further electric energy generated at the third step 9 of the electrode plates reaches the upper outer rib 1 mainly through the second intermediate member 7 and the conductive substance 10 while the rest reaches the upper outer rib 1 through the second intermediate member 7, the second core metal group, the first intermediate member 4 and the first step core metal group.
Patent JP-H0369870-A (JP)
Title: Two-way selector valve
Inventor: TSUTSUI OSAMU
IPC: F16K11/24
Filed: 1989-08-07
Abstract: PURPOSE:To increase the freedom of piping to both inlet port and outlet port while increasing the space for attachment of a two-way outlet port while increasing the space for attachment of a two-way selector valve and the freedom of the direction of the attachment thereof by providing a device for driving a diaphragm valve at the center of the diaphragm valve. CONSTITUTION:When a solenoid 25 is deenergized, a resilient member 22b connected to the right forward end face 21b of a pilot valve element 20 abuts a pilot valve element 18b so as to close a pilot passage 19 while a second valve element 9 being closed. Meanwhile, in this condition, the left forward end face 21b of the pilot valve element 20 is lifted from a pilot valve seat 18 so that the first valve element 8 is opened, and accordingly, an inlet port 2 is communicated with a first outlet port 4. When this solenoid 25 is energized, the left forward end face 21a of the pilot valve element is moved leftward so as to close a pilot passage 19a in a pilot valve seat 18a, and accordingly, the first valve element 8 is turned into a closed condition. Meanwhile, the right end face 21b of the pilot valve element 18b of the second valve element 9.
Patent JP-S58105553-A (JP)
Title: Preparation of semiconductor device
Inventor: NASHIMOTO YASUNOBU
IPC: H01L23/52
Filed: 1981-12-17
Abstract: PURPOSE:To realize ohmic contact and improve reliability of inter-layer insulation film and upper wiring layer by forming an insulating film without high temperature processing on the surface of the first Al film on an Si substrate and thereafter executing a heat processing thereto. CONSTITUTION:An Al film 3 is vacuum-deposited on an Si substrate 1 having an SiO2 film 2 providing a specified window and an Al2O3 layer 6 is formed by the well known anode oxidation. After the layer 6 is fabricated into the specified wiring, the ohmic contact of Si substrate and Al 3 is formed through the processing for 30min at 400 deg.C under the N2 ambient. At this time, since the Al 3 is covered with the hard and heat proof Al2O3 6, hillock is not generated on the surface of Al and the surface unevenness of Al 3 is kept to about 500Angstrom . Then, the inter-layer film 4 of SiO2 or Si3N4 is provided by the CVD method, a window is opened and a second Al wiring 7 is formed. According to this structure, a micro-miniature multi-wiring layer device with a high integration density can be obtained.
Patent JP-S6447671-A (JP)
Title: Low noise type body mount type railway vehicle
Inventor: KITAYAMA TOSHIKAZU
IPC: B61D49/00
Filed: 1987-08-19
Abstract: PURPOSE:To reduce air resistance and travelling noises by making the bottom plate of an underfloor apparatus chamber of a body mount system vehicle of a sound absorbing plate, while to mount another sound absorbing plate provided with a notch for a wheel, made of an aluminum foam material and having light weight and large yield strength beneath a truck chassis. CONSTITUTION:In a body mount system rail-way vehicle having the side surface of a car body 1 except for a truck 2 lowered to a vehicle limit to constitute an enclosed underfloor apparatus chamber, a bottom plate 9 of the under floor apparatus chamber is made of a sound absorbing plate having a perforated metal plate lined with a sound absorbing material. To the lower portion of truck 2 is mounted through a fitting 5 a sound absorbing plate 6 having a sound absorbing material made of an aluminum foaming material with light weight and high strength and rigidity and a sound shielding plate having an air layer. The sound absorbing plate 6 is provided with a notch through which a wheel portion passes and adapted to approach a rail up to a vehicle limit. The reflection of travelling noises from the lower surface of vehicle is obviated and the travelling noises on a high speed rail-way are reduced while air resistance can be reduced by the body mount construction.
Patent JP-H07163314-A (JP)
Title: Seasoning of shell egg
Inventor: KONDO NORIO
IPC: A23L15/00
Filed: 1993-08-18
Abstract: PURPOSE:To provide a seasoning method of a shell egg capable of greatly shortening the time required for seasoning compared with a conventional method and extremely reducing the cost. CONSTITUTION:Seasoning of the inner material of a shell egg by immersing this in a seasoning solution is performed under ultrasonic vibration of the seasoning solution by the use of a piezoelectric transducer 20.
Patent JP-H0253107-A (JP)
Title: Numerical controller
Inventor: KANEKO AKIRA
IPC: G05B19/414
Filed: 1988-08-17
Abstract: PURPOSE:To omit the need to reset data and to improve the operability of a numerical controller by reflecting the change of the operating conditions due to the override operation, etc., of an operator onto the automatic programming data. CONSTITUTION:An operator operates a feed override switch 5a to controls the feed speed of a control board 5 in an operation state in case a control subject 3 has an excessive feed speed. Thus the override data is sent to a machine control part 12 via a programmable controller 6. The part 12 controls the quantity of the control information to be sent to a drive amplifier. Thus the subject 3 is properly operated. While the controller 6 sends the automatic programming data rewrite request signal to a 2nd automatic programming data control part 13 together with the override data and its relevant tool function number. The part 13 rewrites the feed speed into the value corrected based on the override value for the corresponding tool function number of an automatic programming file 7.
Patent JP-S6267144-A (JP)
Title: Copper alloy for lead frame
Inventor: KAWAHARA TETSUO
IPC: H01L23/495
Filed: 1985-09-18
Abstract: PURPOSE:To obtain a copper alloy improved in various characteristics suitable for lead material for semiconductor equipment, particularly in bendability, by specifying respective quantities of Sn, Ni and P and also specifying the range of grain size after final annealing. CONSTITUTION:The copper alloy for lead frame has 10-30mu grain size after final annealing and consists of, by weight, 0,8-4.0% Sn, 0.05-1.0% Ni, 0.01$0.4% P and the balance Cu with inevitable impurities. this copper alloy for lead frame combines high electric conductivity with strength, heat resistance, bendability, solderability and corrosion resistance. Further, this alloy is inexpensive because it is a copper alloy and expensive additive elements are not contained too much and, in addition, it has a coefficient of thermal expansion close to that of seal resin, so that it can be suitably used for plastic package.
Patent JP-S5994818-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATEMATSU MIKIO
IPC: H01L29/41
Filed: 1982-11-24
Abstract: PURPOSE:To manufacture a semiconductor device having a via-hole with an excellent yield by simple processes without using any specific device, by passing a semiconductor material through a process of making holes not piercing through a substrate from the front surface and a process of thinning the substrate from the back surface so that the holes are opened. CONSTITUTION:An operating layer 12 is formed on the surface of a GaAs half-insulating semiconductor substrate 11, and further source electrodes 13, drain electrodes 14 and gate electrodes 15 are provided thereon. Next, patterns of photoresists 17 having openings 16 are formed at positions at which via-holes are to be formed. Through the openings 16 of these photoresists 17, the operating layer 12 and the GaAs substrate 11 are etched selectively to form holes 16' by reactive ion etching using plasma of chlorine or the like. Then, photoresists 18 each having an opening pattern covering the source electrode 18 and the hole 16' are formed. By using these photoresists 18, metal layers 19 containing Au as a main content are formed by lifting off. Thereafter the front surface side of the substrate 11 is stuck on a glass plate, and processings of lapping and etching are applied to the back surface side of the substrate so that the substrate is thinned until part of each metal layer 19 is exposed on the lower surface side of the substrate 11.
Patent JP-S6263667-A (JP)
Title: Manufacture of colored metallic wire
Inventor: FUKUI KENICHI
IPC: C23C8/10
Filed: 1985-09-17
Abstract: PURPOSE:To obtain continuously a uniformly colored metallic wire by bringing a metallic wire into contact with plural electrodes, supplying electric current to the wire to generate heat and to oxidize the surface of the wire and coiling the wire. CONSTITUTION:A metallic wire uncoiled from a sending bobbin 1 is brought into contact with plural electrodes 6, 7 and coiled around a coiling bobbin 5. While the wire is in contact with the electrodes 6, 7, electric current is supplied to the wire from a power source 8 to generate heat and to oxidize the surface of the wire by the generation of heat. At this time, voltage is made constant so that the wire is uniformly colored. Thus, a uniformly colored metallic wire is continuously obtd.
Patent JP-H0657686-A (JP)
Title: Base paper for coated paper for web offset printing
Inventor: YOSHIDA MINORU
IPC: D21H19/72
Filed: 1992-07-31
Abstract: PURPOSE:To provide a base paper for coated paper for web offset printing and effective in preventing the generation of crease in web offset printing. CONSTITUTION:The base paper for coated paper for web offset printing is composed mainly of pulp fiber. The ratio of the highest value to the lowest value of the microwave transmission intensity measured by the microwave measurement of the base paper is <=1.70, the wet elongation of the base paper in lateral direction is <=4.0% measured by a Fentchel tester and the value calculated by dividing the air permeability of the base paper measured in conformity to JIS P-8117 by the thickness of the paper measured in conformity to JIS P-8118 is <=0.6sec/mum.
Patent JP-H1150534-A (JP)
Title: Aggregate connecting method for wooden house and frame structure constructing method for wooden house
Inventor: UEKI TADASHI
IPC: E04B1/58
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To surely connect a panel and aggregates by burying a plate member in the fitting state into one aggregate so that one portion is protruded, arranging another aggregate on the projection of the plate member so that the projection is buried in one portion of the other aggregate, and connecting both aggregates. SOLUTION: A recess 5 and a hole 7 in the direction perpendicular to the recess 5 are provided through a groundsill 1 on the groundsill 1 side in advance at the junction between the groundsill 1 and a column 2, and a recess 6 and hole 8 in the direction perpendecular to the recess 6 are provided through the 2 on the column side 2. When the groundsill 1 and the column 2 are to be connected, a plate member 3 is fitted into the recess 5 of the groundsill 1 by about half, the recess 6 of the column 2 is fitted to the portion of the plate member 3 protruded from the groundsill 1, and the groundsill 1 and the column 2 are connected in the adhesive state. A rod member 4 is fitted into a hole 7 provided on the groundsill 1 through the hole 10 of the plate member 3, and another rod member 4 is fitted into a hole 8 provided on the column 2 through the hole 9 of the plate member 3.
Patent JP-2000033324-A (JP)
Title: Coating method
Inventor: OKAZAKI HARUHIKO
IPC: C09D201/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating method in which stable water dispersion coating material produced at low cost without needing labor and time for collecting organic solvent and fine particles is used to form a coating film excelling in coating film performance without causing cracks in the coating film on film formation and a shortage of smoothness. SOLUTION: Water dispersion coating material is obtained by a producing method containing a process in which resin components of 10-250 deg.C softening temperature and other coating film constituting components are mixed to obtain a compound, a process in which the compound is melted and kneaded at a temperature not less than the softening temperature of the resin components to obtain homogenized material, a process in which the homogenized material is cooled and solidified before crushing it to obtain coarse particles, and a process in which the coarse particles are subjected to wet pulverization in water dispersion medium to obtain water dispersion coating material containing coating resin particles of <=10 μm average particle diameter.  The water dispersion coating material is applied onto the surface of a body to be coated, and next, by continuously or stepwise performing a water evaporation process, a coating resin particle layer forming process, and a coating resin particle melting and welding process, a coating film is formed.
Patent JP-H0489909-A (JP)
Title: Shock absorbing device of shelter for falling rock
Inventor: SHIMIZU SOICHIRO
IPC: E01F7/04
Filed: 1990-08-03
Abstract: PURPOSE:To improve cushioning with an economical construction by laying hard board and a layer of sand on numbers of elastic material made elastic bags, with fluid contained therein, arranged on a roof structure of a shelter for a falling rock. CONSTITUTION:A layer of elastic bags is formed on a roof structure 2 of a falling rock shelter 1 constructed above a roadbed 7 by arranging numbers of elastic bags 4 each made by filling fluid in an elastic material made bag body 3. A hard board 5 for dispersing impact energy is laid on the upper surface of the elastic bag 4 and a layer of sand 6 for absorbing shock of a falling rock is laid over the hard board 5. Thus a consumption amount of elastic material such as a rubber and the like can be curtailed and the shock absorbing function against a falling rock 25 can be improved.
Patent JP-S6366358-A (JP)
Inventor: SEKIDO SHUNEI
IPC: D03D41/00
Filed: 1986-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0757999-A (JP)
Title: Charged particle beam aligner and aligning method
Inventor: NAKASUJI MAMORU
IPC: G03F7/20
Filed: 1993-08-19
Abstract: PURPOSE:To provide an aligning method in which the throughput can be enhanced by shortening the useless time in the positional adjustment between a mask and a sample. CONSTITUTION:A mask M is irradiated with a charged particle beam while being shifted continuously, along with an opposing sample W, along the opposing surface in the opposite directions Fw and Fm to form an original pattern PS in the irradiated region. An exposure pattern PT corresponding to the original pattern PS is then transferred to a predetermined position of the sample W and the transfer of the exposure pattern PT is repeated to form a plurality of chips C on the sample W. In such aligning method, a plurality of original patterns PS corresponding to the exposure patterns PT of the plurality of chips C on the sample W are formed side by side in the continuously moving direction Fm of the mask M. Exposure patterns PT corresponding to the plurality of original patterns PS can be transferred continuously to the sample W by single continuous movement of the mask M and the sample W.
Patent JP-H1031550-A (JP)
Title: Method for generating click signal for computer control
Inventor: YONEZAWA YOSHIMICHI
IPC: G06F3/033
Filed: 1996-07-14
Abstract: PROBLEM TO BE SOLVED: To execute a precise click operation without using hands by setting an acoustic signal generated by adjusting a part of the dentition of a maxilla and a part of the dentition of a chin to be click signal. SOLUTION: A state where the dentition 2 of the maxilla is brought into contact with the dentition 3 of the chip only at a part 4 of the left side of the detections can be generated. The acoustic signal by adjustment is transmitted from the adjustment position of the maxilla as the vibration of a head organization by adjusting the maxilla dentition 2 and the chin dentition 3. Vibration transmitted to external auditory meatus is transmitted to vibration sensors 5 and 6 using a piezoelectric body and electric signals corresponding to vibration waveforms are obtained. The transmission time of vibration waves is shorter than transmission time to the sensor 6. An identification circuit 11 identifies in which side right or left adjustment is executed by the outputs 9 and 10 of the sensors 5 and 6 and a computer control signal 14 is outputted to a left outputs 12.
Patent JP-S6185034-A (JP)
Title: Generator directly coupled to marine main engine
Inventor: TONOMOTO YOSHINAO
IPC: B63J3/02
Filed: 1984-09-28
Abstract: PURPOSE:To directly drive a generator without increasing the entire length and the weight of a marine main engine by mounting a generator rotor at the rear side of a flywheel provided between the main engine and a propeller, and forming a generator oppositely to the state of a hull side. CONSTITUTION:A flywheel 2 is mounted on a main shaft 2 for coupling a marine engine 9 with a propeller, and the coil member of a generator rotor 1a is secured to the outer periphery of the rear side (propeller side) of the flywheel 2 to be rotated integrally with the flywheel 2. A generator stator 1b is mounted on the inner surface of a casing 11 opposed to the rotor 1a to form a generator 1. Thus, since a drive shaft system for driving the generator is not necessary, the entire length and the weight of the main engine 9 are not increased, and the generator 1 which can be driven directly by the main engine 9 can be obtained.
Patent JP-H0869062-A (JP)
Title: Color picture projector
Inventor: NAGASE OSAMU
IPC: G03B33/12
Filed: 1994-08-30
Abstract: PURPOSE: To effectively reduce and eliminate a color slip caused by the power chromatic aberration of a projection lens by arranging a correcting lens between a color synthesizing means and one or more transmission picture displays and a transparent parallel plate in an optical path where the correcting lens is not arranged. CONSTITUTION: Light from a light source 1 is color-separated to obtain each color component light of red, green and blue by dichroic mirrors 3 and 4. The color synthesizing means consists of a mirror 5 and dichroic mirrors 7, 8 and the color-sythesiged light is made incident on a common projection lens 12 and projected with magnification on a screen 13, to synthetically form a color picture with the magnified and projected picture of each color component picture of red, green and blue displayed on liquid crystal panels 11, 10 and 9.  For instance, when the size of the projected picture of the red component picture is made smaller than those of green and blue components by the influence of the power chromatic aberration of the projection lens 12, the projected picture of the red component picture is magnified to correct the color slip by the correcting lens 21 and compensate the divergence of focus in the projected pictures of the green and blue components by plate glasses 22 and 23.
Patent JP-H02192927-A (JP)
Title: Polymer drawn molded product
Inventor: IIAN MAKUMIRAN UOARUDO
IPC: B29C48/06
Filed: 1989-08-07
Abstract: PURPOSE: To obtain an oriented high density polyethylene with a particular Young's modulus and extremely high extensibility on an extrusion cross-section by specifying a wt. average mol.wt. and a number average mol.wt. and the ratio thereof. CONSTITUTION: A high density polyethylene drawn molded article having a Young's modulus in excess of 3×10<10> N/m<2> is obtained from a wt. average mol.wt. of less than 200,000, a number average mol.wt. of less than 20,000, and a ratio of the wt. average mol.wt. (Mw) to the number average mol.wt. (Mn) of Mw/Mn<8 where Mn>10<4> and of Mw/Mn<=20 where Mn<=10<4> . For example, a drawn high density polyethylene material can be produced, having a minimum external dimension of 2.5 mm or more and a Young's modulus of 5×10<10> N/m<2> or more. The resulting high modulus polyethylene material is typically transparent and can improve thermal stability at a temperature of 100 deg.C or less. These can be used as a structure, in particular adapted to produce an annular shaped material.
Patent JP-S5994876-A (JP)
Title: Manufacture of metal insulator semiconductor device
Inventor: SHINOZAKI SATOSHI
IPC: H01L21/336
Filed: 1982-11-24
Abstract: PURPOSE:To make it easy to control the effective channel length and improve the evenness of a surface by forming a recess groove by etching a substrate at a channel region scheduled part after forming a source and a drain region. CONSTITUTION:A field oxide film 2 and an oxide film pattern 3' are formed on a p type Si substrate 1, which is nitrided after ion implantation, and thus an Si nitride film 5, the n<+> type source and drain regions 6 and 7 are formed. The recess groove 8 is formed by etching, a thermal oxide film 9 is formed, and a gate electrode 11 is formed by depositing a doped polycrystalline Si film and patterning it. A thermal oxide film 12 is formed, and the Si nitride film 5 is removed by etching, resulting in the formation of an Al-Si wiring 14. The depth of the recess groove 8 can be made shallower than the junction depth between the source and drain regions 6 and 7, there is less possibility of the generation of side etching, the controllability for the effective channel length is excellent, and the surface becomes even.
Patent JP-S6267165-A (JP)
Title: Vacuum depositing apparatus
Inventor: KOBAYASHI YASUHIRO
IPC: C23C14/56
Filed: 1985-09-18
Abstract: PURPOSE:To increase the efficiency of vacuum deposition by placing a vacuum deposition chamber having an inner wall made of the same substance as a substance to be evaporated, enabling the cooling of the inner wall and recovering a substance evaporated and deposited on the inner wall together with the inner wall. CONSTITUTION:This vacuum depositing apparatus is composed essentially of a vacuum deposition chamber 1 having an inner wall 11 made of the same substance as a substance 4 to be evaporated and a cooler 12 for cooling the inner wall 11. A substance evaporated and deposited on the inner wall 11 can be utilized again as an evaporating source. When the substance forming the inner wall 11 undergoes a change in quality by the effect of a heat source, the surface of the inner wall 11 is cooled so as to prevent the change.