baber/WOPTO huggingface dataset:
Patent JP-H03109220-A (JP)
Title: Production of glass by sol-gel method
Inventor: SAITO TATSUHIKO
IPC: C03B19/12
Filed: 1989-09-22
Abstract: PURPOSE:To prevent generation of a crack of a gel body in the drying and sintering stages by utilizing the mixture of two kinds of specified saturated aliphatic alcohols for a hydrolytic medium. CONSTITUTION:3-20mol water and 2-10mol mixture of 1-3C saturated aliphatic alcohol and 4-7C saturated aliphatic alcohol (mixing ratio is preferably regulated to a range within (1:10)-(10:1) by volume ratio) are added for 1mol alkyl silicate and this alkyl silicate is hydrolyzed. The resultant sol is allowed to gel at a temp. in the range of room temp. to 60 deg.C while holding this sol for 3-8 hours in the case of methyl silicate and for 3-7 days in the case of ethyl silicate and thereafter gel is dried. Drying is generally performed by gradually raising the temp. e.g. with the lapse of 1-3 weeks and finally raising the temp. to b.p. or higher of a solvent. Thereafter glass is obtained by calcining gel at 1000-1300 deg.C for 1-3 hours.
Patent JP-2000078803-A (JP)
Title: Toroidal winder
Inventor: ISHII TAKASHI
IPC: H02K15/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To stabilize supply of a copper wire at the time of winding via an alignment wire storage of the wire and to reduce the number of times of connections, by providing a wire storage ring for automatically aligning and storing the wire during an automatic wire storage of the wire in the case of wiring in an annular core. SOLUTION: The toroidal winder sets a copper wire drum 6 and winds a copper wire of a necessary length in a wire storage ring 3. In the case of winding in the ring 3, a rotational speed of the ring 3 is detected by a rotational speed detector 9, which sends a signal to a motor 13 for a traverser. The traverser 11 for a wire storage is moved at a distance corresponding to the diameter of the wire at each one revolution of the ring 3, the wire is uniformly wound in slots of the ring 3, and automatically stopped. Thus, since the wire of the storage is uniformly wound, the stored wire is scarcely engaged at the time of winding in the case of feeding the wire, a maximum wire storage is formed in the ring 3, and a connecting circuit during winding is also minimized.
Patent JP-H08108988-A (JP)
Title: Hoisting accessory block with automatic turning hook
Inventor: SHIN TOSHIHIKO
IPC: B66C1/34
Filed: 1994-10-11
Abstract: PURPOSE: To provide a hoisting accessory block with automatic turning hook, having a hook rotatable around a vertical axis and connected for use to an existing block of which a whole body is suspended and supported, which can be easily connected to the existing block, can prevent relative turning of both the blocks when connected, and can stop turning of a hook of the existing block. CONSTITUTION: While one side surfaces of both side plate members 204 of a frame for supporting a hook 201 of an existing block 200 are brought into contact with a first positioning member 6, the position member 6 is elevated relatively to the side plate members 204 to make underneath surfaces of both the side plate members 204 abut on a second positioning member 9, an openable/ closable third positioning member 7 formed for the positioning member 6 is closed to interpose both the side plate members 204 between the member 7 and the member 6, and a suspension support pin 100 is inserted into the hook 201.
Patent JP-H0584204-A (JP)
Title: Vacuum cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/28
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the vacuum cleaner in which a conduction failure of a switch caused by an intrusion of dust is eliminated, and an indicator and the switch can be attached easily. CONSTITUTION:Since a contact part 23 of a switch 22 for operating a fan motor 2 by the maximum output is provided in a suction passage between an indicator 8 and a dust collecting chamber 3, an air current is generated in the indicator 8 due to an atmospheric pressure difference of the dust collecting chamber 3 and the open air generated by an operation of the fan motor 2, dust in the contact part 23 is blown away by this air current, and a conduction failure of the switch 22 can be eliminated thereby. Also, a unit is formed by connecting the indicator 8, a first connecting tube 21 and a second connecting tube 25, therefore, since the unit can be connected by only connecting a second connecting tube to a passage 12 of the dust collecting chamber 3, the indicator 8 and the switch 22 can be attached easily.
Patent JP-S6483739-A (JP)
Title: Method of fixing inserting pipe to sheath pipe
Inventor: ISHIKAWA HACHIRO
IPC: E03F7/00
Filed: 1987-09-28
Abstract: PURPOSE: To improve working efficiency by a method wherein a plurality of pipe beds the respective height of which are gradually changed at a given inclination angle are juxtaposed on the pipe bottom of a sheath pipe, an insertion pipe is placed on a pipe bed, liquid is caused to reside in the insertion pipe, and a gap between two pipes is filled with a back-fill agent. CONSTITUTION: A grade specifying tool 40 formed that a plurality of pipe beds 41 the respective heights of which are gradually changed at a given inclination angle are intercoupled at intervals of a given distance by a wire 42 is arranged at a pipe bottom in the sheath pipe 10. The insertion pipe 30 is inserted in the sheath pipe 10 and placed on each pipe bed 41. One end face of the insertion pipe 30 is closed and water is injected in an internal part from the other end face to fill the insertion pipe 30 with water. Further, a back-fill agent 50, such as foam mortar, is injected in a space between the inner and outer insertion pipes 10 and 30.
Patent JP-S62105685-A (JP)
Title: Pressure sensitive transfer material
Inventor: MATSUHISA HIROHIDE
IPC: B41M5/10
Filed: 1985-11-01
Abstract: PURPOSE:To improve the preservation by providing a pressure sensitive transfer ink layer on a film substrate, forming a releasable resin layer on the opposite side surface to the ink layer forming surface, and securing fine particles on the resin layer, thereby suppressing a back transfer while preferably maintaining transferring property. CONSTITUTION:A pressure sensitive transfer material 1 is formed by forming a pressure sensitive transfer ink layer 3 and a back surface layer 4 on a film substrate 2. A resin layer 4a made of releasable resin such as alkyl silicone prepolymer, polyfluoroalkyl silicone prepolymer in conjunction with condensation curing reaction is formed in the thickness of 0.2-1.5mum. Fine particles 4b for forming the back surface layer 4 together with the layer 4a may use organic fine particles, inorganic fine particles, have approx. 0.5-5mum of diameter substantially equal to the thickness of the layer 3, and spherical shape. The blending ratio of the particles 4b is pref. 1-15% of the resin.
Patent JP-2000078051-A (JP)
Title: Transceiver equipment
Inventor: MITSUYA SHINJI
IPC: H04B1/40
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To realize inexpensive and small transceiver equipment using fewer (two) VCOs. SOLUTION: When the difference between a transmission frequency and a reception frequency is called fDD as a high frequency signal (fT) which is required for transmission in communication transceiver equipment, a high frequency VCO is made to be fR+2×fDD, the frequency of an offset VCO is made to be 4×fDD and a frequency which becomes fR+fDD by mixing fR +2×fDD with the frequency dividing signal of the offset VCO by a mixer 13 is generated. Then, a reception signal is converted into an intermediate frequency by mixture with the signal of the high frequency VCO by a reception mixer at the time of reception and the high frequency signal required for demodulation is generated by dividing the frequency of the signal from the offset VCO.
Patent JP-H0779018-A (JP)
Title: Semiconductor light-emitting device
Inventor: OYAMA KAZUHIKO
IPC: H01L33/46
Filed: 1993-09-06
Abstract: PURPOSE:To obtain a light-emitting diode which has a high luminance and the excellent stability of attachment. CONSTITUTION:An annular trench 17 is provided on the main surface of the p-type region 13 side of a semiconductor substrate composed of the p-type region 13 and an n-type region 12 composed of an n-type substrate 11 and an epitaxial layer and the center part and the circumferential part of the p-type region 12 are electrically separated from each other to increase the current density of the center part. An insulating film 23 of the trench 17 functions as a light reflective film.
Patent JP-S6398580-A (JP)
Title: Radar equipment
Inventor: YOSHIHARA TAKASHI
IPC: G01S7/22
Filed: 1986-10-15
Abstract: PURPOSE:To enable a distant ship to be detected by detecting and displaying the peak value of data obtained by dividing the signals received by the radar of a ship for displaying detection signals by the receiving signals for transmission signals of the radar of another ship received by a nondirectional antenna. CONSTITUTION:While revolving the antenna A of a radar 1, a received wave is displayed and scanned to display image signals on a display 10. A radar wave from another ship is received a nondirectional antenna C arranged near the antenna A. Prescribed frequency signals are extracted from this received wave by a filter 15, logarithmically amplified 18, shaped 22 and inputted to an AND circuit 23. Further, the intermediate frequency of a radio wave transmitted from and received by one's own ship is logarithmically amplified 17, shaped 21 and inputted to the AND circuit 23. While both the amplifiers 17 and 18 produced their outputs at the same time, a switch 20 is closed. The output of both the amplifiers 17 and 18 differentially amplified (substantially divided) 19, a peak value is detected 24, display signals are formed 25 and displayed 10. Thus, the other distant ship can be detected.
Patent JP-S60140484-A (JP)
Title: Pattern recognition processing system
Inventor: KUNISAKI OSAMU
IPC: G10L15/187
Filed: 1983-12-28
Abstract: PURPOSE:To execute conversion to plural candidate series which becomes less combination numbers and to lessen the burden of language processing of succeeding word collation, etc. by using connecting relation information between recognition units and matching information of pattern recognition. CONSTITUTION:The pattern which is cut into one character enters a recognition part 20. After features are extracted, matching and decision with a standard pattern dictionary 25 are executed, here. As the results of recognition, plural candidate character series 21 is obtained, and it enters a connection collation part 30. While the plural candidate character series is analyzed and a connection information dictionary 35 is referred, connection possibility with the before and the after of respective candidate character is checked here. As a result, a distance correction decision part 40 corrects the distance of respective candidate character and sets the decision threshold. Then, decision is executed by using the decision threshold after sorting based on the correction distance. A plural candidate character series 41 obtained by the processing enters a word collation and mode element analying part 50, word collation and mode element analyzing are executed by using a word dictionary 55, and a character series 51 can be obtained.
Patent JP-H0771538-A (JP)
Title: Chain connecting temporary stopper
Inventor: SHIMADA YOSHIHIRO
IPC: F16G13/06
Filed: 1993-09-07
Abstract: PURPOSE:To conduct a chain connecting work very easily and in a short time by integrally forming two holding parts for holding designated positions of one end side and the other end side of a chain end, and forming a window for installing a link plate for a joint between two holding parts. CONSTITUTION:At the time of connecting chains 8 to each other, a coupling link plate 19 is disposed, with a pin hole 20 of the coupling link plate 19 aligned with a pin hole 21 of a link plate 17 on one end link 18, of a chain 8, and a pin 13 planted in an outside coupling link plate 12 is inserted through the pin holes 21, 20 of the respective link plates 17, 19 to accomplish assembling. Subsequently, a connecting temporary stopper 1 is engaged with the chain 8, and a pin hole 10 of one end holding part 2 of the temporary stopper 1 is engaged with an exposed head of a pin 9 on one end side of the chain. Subsequently, after a link 182 of the other end part is inserted until the exposed head of a pin 15 is engaged with a pin hole 16 of the other end side holding part 3, the other side outside coupling link plate is assembled to complete a connecting work.
Patent JP-2001070685-A (JP)
Title: Drum type washing machine
Inventor: KAWAGUCHI TOMOYA
IPC: D06F23/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve balancing by smoothly distributing the washing in a drum even when much loading is imparted to the drum. SOLUTION: After finishing washing and rinsing, a dewatering process is started without draining an outer tank, and when a load is 5 kg or more (S11) and the quality of clothing is mainly chemical fabric (S12), the rotating speed of a drum is increased without driving a drainage pump for detecting an eccentricity (S15, S16). If the eccentricity exceeds 350g, untwisting operation is performed (S18), and if it does not exceed 350g, the drainage pump is operated to drain the outer tank (S19). Therefore, when much loading is applied, the detection of the eccentricity and untwisting operation are executed in the state that the washing is soaked in a water, and so all washing sufficiently containing the water has a relatively smaller volume and is easy to move in the drum.
Patent JP-H0293858-A (JP)
Title: Vectorization processing system
Inventor: INOUE ATSUSHI
IPC: G06F9/45
Filed: 1988-09-30
Abstract: PURPOSE:To vectorize almost all scalar variables, which appear in a loop, and to execute high-speed processing to effectively use a vectorization processing mechanism by analyzing the appearance position of the scalar variable, which appears in the loop, and function to be grasped from an appearance form as appearance information. CONSTITUTION:In a scalar appearance analyzing part 12, the appearance information to show the position and form, with which all the scalar variables in a DO loop are defined and referred are analyzed. On the basis of these information, the type of each scalar in the loop can be clearly determined on the basis of the definition form of each scalar variable by a scalar type determining part 13. Accordingly, by totally judging these information, a vectorization processing part 14 and a scalar converting part 15 executes conversion to a suitable index set or a temporary arrangement in correspondence to the definition and order of the scalar and executes vectorization processing. Thus, the vectorization processing can be executed to almost all the scalars in the loop and the processing speed of a whole program can be improved.
Patent JP-S61223045-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: UDA TAKASHI
IPC: C08L23/00
Filed: 1984-11-21
Abstract: PURPOSE:The titled composition useful as building material parts, or electrical parts having flame retardance without using a halogen-containing compound, obtained by blending a polyolefin with fine particles of red phosphorus and ammonium phosphate. CONSTITUTION:A polyolefin (e.g., polyethylene, etc.) is blended with 10-30wt% of (A) fine particles of red phosphorus which is subjected to surface treatment preferably with a thermosetting resin and (B) ammonium phosphate in a weight ratio of the component A:B of 99:1-1:99.
Patent JP-S6488325-A (JP)
Title: Leak testing method
Inventor: IGAWA AKIO
IPC: G01M3/20
Filed: 1987-09-30
Abstract: PURPOSE:To suppress a rise in the exhaust-side pressure of a high-vacuum exhaust pump by opening a fore-valve together with a growth leak valve. CONSTITUTION:In a growth leak detection process, the fore-valve FV is opened together with the growth leak valve GLV to suppress the rise in the exhaust-side pressure of the high-vacuum exhaust pump 3. The operable time of the pump 3 is therefore made sufficiently long. Consequently, the total amount of probe gas flowing in a probe gas analytic pipe 2 becomes sufficient and it is judged more accurately whether or not there is a growth leak caused. Further, the valve FV is already open when a test process is entered, so the pressure of the pump 3 on its vacuum suction side is held low and a transient rise in the internal pressure of the analytic pipe 2 is suppressed to improve the reliability of a detected MIA leak value.
Patent JP-S6488314-A (JP)
Title: Optical encoder
Inventor: MATSUI KEIJI
IPC: G01D5/38
Filed: 1987-09-30
Abstract: PURPOSE:To improve position detection resolution and to decrease absolute position detection stroke length by providing a scale diffracting parallel light projected by a light source device provided with a grating track which is equal in the ratio of light shield parts and nonshield parts and different in pitch. CONSTITUTION:The scale 204 is provided with the grating track TB which varies in grating pitch smoothly within grating pitch Lab [PB, PC, PD... in order from a point (f) to a point (j)]. A condenser lens 205 which converges plural diffracted light beams LG diffracted by the track TB and a light spot position detecting element 206 which detects the position of the light spots of the respective diffracted light beams LH and converts them into electric signals are arranged. Consequently, the angle thetan of diffraction of each diffracted light beam LH incident on the element 206 varies periodically as the grating pitch at the time of CD-directional movement of the scale 204 varies and the light spot position of each diffracted light beam LH converged on the element 206 varies according to said variation. This grating pitch is varied optionally and the scale position is detected from the distance d1 between optional positive and negative diffracted light beams of the same order (e.g. LH+1 and LH-1).
Patent JP-S60141521-A (JP)
Title: Method of blow molding of sheet and apparatus therefor
Inventor: TERAOKA SHIYOUICHI
IPC: B29C49/00
Filed: 1983-12-29
Abstract: PURPOSE:To produce a hollow body whose front and back have different compositions, by pushing a resin film onto a female mold, putting another resin film having a different composition from that of the first resin film thereon by a male mold, and molding them while injecting air between them. CONSTITUTION:In female and male molds 1, 2, a sheet 5 is extruded to a position indicated at a line x-x on the side of the female mold, is pushed into the female mold 1 by the male mold 2, and at the same time is sucked to the female mold 1 by vacuum holes 9 in the female mold 1 thereby vacuum forming it. Then the male mold 2 is withdrawn to a prescribed position, another sheet 6 having a different composition from that of the first sheet 5 is extruded by a die as indicated at a line Xa-Xb, and while a pressurized fluid is being blown out, the sheet is pushed into a female cavity 9 by the male mold 2. After the male and female molds are clamped, highly pressurized air is injected between the sheets 5, 6 via an air feeding pin to form them. Thus, a hollow formed item having different compositions on the front and the back can be obtained.
Patent JP-H0969067-A (JP)
Title: Semiconductor storage device and data processor
Inventor: NAKAMURA YASUHIRO
IPC: G06F21/79
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To actualize a security protecting function in a semiconductor memory chip by comparing a password written in a register with an externally inputted password and deciding whether or not a read of data from a memory cell array is allowed. SOLUTION: The semiconductor storage device is constituted including the register 20 where a password can be set, a password deciding means which decides whether or not the password set in the register 20 matches an externally inputted password, and a control means which allows or inhibit a data read from the memory cell array 13 according to the decision result of the password deciding means. Then this control means allows or inhibits the data read from the memory cell array 13 according to the decision result showing whether or not the password set in the register 20 matches the externally inputted password. Thus, the security protecting function is displayed in the semiconductor storage device.
Patent JP-H0888188-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: INOKUCHI YASUHIRO
IPC: H01L21/677
Filed: 1994-09-14
Abstract: PURPOSE: To provide a semiconductor manufacturing equipment which enables easily installation work and maintenance work, without requiring wide installation space. CONSTITUTION: In the title semiconductor manufacturing equipment, the tip of a reaction tube 3 is fixed via a frange 4, the base end of the reaction tube 3 is connected with a carrier chamber 1, and a heater 7 is arranged around the reaction tube 3. A reference plane 14 is formed in the chamber 1, a frame 15 provided with a frange retaining plane 21 and heater retaining planes 24, 25 which have specified positions and directions in relation to the reference plane 14 is fixed to the reference plane 14, the frange 4 is movably retained by the frange retaining plane 21, the heater 7 is positioned and retained by the heater retaining planes 24, 25, and the reaction tube 3 and the heater 7 are fixed to the chamber 1.
Patent JP-H0299277-A (JP)
Title: Gas shielded arc fillet welding method
Inventor: AIDA ISAO
IPC: B23K9/16
Filed: 1988-09-30
Abstract: PURPOSE:To stably obtain a bead having short leg length by using a pacific dia. flux-cored wire filled-up with flux having specific composition and using specific AC as the power source polarity and further, specifying welding current density. CONSTITUTION:At the time of performing gas shielding arc welding of sheet steel, the flux-cored wire having 1.2-4.8mmphi dia. filled-up with the flux containing, by weight, >=10% metal powder and 1.5-4.5% of 1 or >=2 kinds among Al, Mg, Al-Mg and fluoride per wire total weight is used as a wire. The AC having >=50% DC positive polarity component or DC positive polarity is used as the power source polarity and further, the welding current density (current/overall cross-sectional area of the wire) is regulated to <=150A/mm<2>. By this method, the bead having the fine shape and external appearance and short leg length can be obtained.
Patent JP-2000078806-A (JP)
Title: Ac generator for vehicle
Inventor: ASAO YOSHITO
IPC: H02K5/24
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an AC generator for a vehicle capable of controlling the occurrence of wind noise while maintaining an output. SOLUTION: The shoulder parts (the tapered parts of these shoulder parts 22a, 23a) of the nail-shape magnetic poles 22, 23 of a pair of pole cores 20, 21 which structure a rotor 7 are formed on the outside circumference of the tapered shape. Furthermore, outermost circumferential frontal side parts (tapered parts 22b, 23b in the circumferential direction) which are outermost outside circumferential parts of the nail-shape magnetic poles 22, 23, and are positioned at both sides in the direction of the shaft center and in the front side of a rotational direction, are formed on the outside circumferential surface which inclines in the circumferential direction.