baber/WOPTO huggingface dataset:
Patent JP-H10324976-A (JP)
Title: Manufacture of corrosion resistant member, and corrosion resistant coating material
Inventor: TETSUI TOSHIMITSU
IPC: C22C45/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To manufacture the corrosion resistant member having a coating excellent in corrosion resistance and adhesivity by forming a coating layer containing the amorphous powder of low melting point containing the corrosion resistant alloy composition and B in the surface of a metallic member, and achieving the melting at the temperature of the melting point of the metallic member through the melting temperature of the amorphous powder. SOLUTION: The base material is formed of the inexpensive metal such as carbon steel, and the corrosion resistant coating material is covered on its surface. The coating material is the slurry in which the binder and the organic solvent is mixed in the amorphous powder of low melting point containing the composition equivalent to the corrosion resistant alloy and 2-4 wt.% B. The corrosion resistant alloy composition preferably consists of 5-30% Cr, 2-4% B, and the balance substantially Fe in a case, for example, steam oxidation resistance, or 5-20% Mo, 2-4% B, and the balance substantially Ni and Cr in the case of sulfuric acid corrosion resistance. The coating base material is heated at the temperature which is above its melting point and above the melting point of the amorphous powder to form the corrosion resistant coating layer.
Patent JP-H01305425-A (JP)
Title: Minimum/maximum value calculation device
Inventor: UEHARA TERUAKI
IPC: G06F7/02
Filed: 1988-06-03
Abstract: PURPOSE:To accelerate the calculation processing of the maximum or the minimum value by forming a signal to control addition or through from the signal in which a positive/negative signal that is the result of subtraction is delayed and a minimum value control signal. CONSTITUTION:Data (Di1-N) to calculate the maximum or the minimum value are inputted to a register 2. An ALU3 stores the result in which the content of the register 2 is subtracted from a register 4 by a subtraction signal SUB from a logic circuit 10, and also, sends the positive/negative signal to a delay circuit 6. A program control part 7 sends a control signal MAX or MIN to find the maximum or the minimum value to the logic circuit 10. The logic circuit 10 sends control signals TH and ADD to decide whether the content of the register 2 is stored in the register 4 by applying the through by the positive/negative signal that is the result of the subtraction from the delay circuit 6 and the control signal MAX or MIN from the control part 7, or, the content of the register 2 is added on that of the register 4 to the ALU3.
Patent JP-S5842703-A (JP)
Inventor: JIYAN MOUIRU
IPC: B22F7/06
Filed: 1982-08-05
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-H035362-A (JP)
Title: Composite sintered body and its manufacture
Inventor: WADA SHIGETAKA
IPC: C04B35/58
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the composite sintered body having high strength and useful for electrical insulating materials and high temp. structural materials by incorporating the inner part of oxide-series ceramics with ceramics having the thermal expansion coefficient higher than that of the surface part. CONSTITUTION:Ceramics (A) having high thermal expansion coefficient such as an alpha type Al2O3 sintered body (8X10<-6>/ deg.C thermal expansion coefficient) is incorporated into ceramics (B) having low thermal expansion coefficient such as a beta-sialon [Si6-zAlzOzN8-z (0<=(z)<=4.2); about 3X10<-6>/ deg.C thermal expansion coefficient] and the proportion of A components in the inner part of the sintered body (A/B=95:5 to 80:20 wt. ratio) is more increased than that of the A components in the surface part to form a composite sintered body useful for spark parts, gas turbine members or the like. The composite sintered body is manufactured by arranging raw material having high proportion of raw material to form A components around a formed body essentially consisting the A components and executing burning.
Patent JP-S5839828-A (JP)
Title: Vibration control material
Inventor: FUKAHORI YOSHIHIDE
IPC: C08L33/02
Filed: 1981-09-02
Abstract: PURPOSE:To obtain excellent vibration control performance covering a wide range of temperature by preparing polymethyl metahcrylate resin and polyvinyl chloride resin in a particular ratio of weight for main ingredients and adding plastic material and inorganic fillers in another particular ratio of weight to them as auxiliary ingredients. CONSTITUTION:Sheet-shaped vibration control material to be pasted on a structure body for reducing a vibration or a noise generated by said body is composed of main ingredients of polymethyl methacrylate resin and polyvinyl chloride resin in the ratio of weight 1:4 or 4:1 and auxiliary ingredients of plastic material 30-100 weight part and inorganic fillers 500-600 weight part in relation to the total 100 weight part of said two sorts of resin. In this composition, since a temperature dependency curve does not include any sharp peak, excellent vibration control performance may be maintained in a wide range of temperature and this material is serviceable for various purposes.
Patent JP-S6115142-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C7/305
Filed: 1984-07-02
Abstract: PURPOSE:To enhance contrast, sensitivity, development speed, etc. by incorporating a compd. capable of producing an azo methine compd. upon coupling reaction with the oxidation product of an aromatic primary amine color developing agent, and then, releasing a foggant or its precursor. CONSTITUTION:The silver halide photographic sensitive material is obtained by incorporating in a photosensitive or nonphotosensitive layer a coupler, such as formula II or III, represented by general formula I in which A is a group capable of coupling with the oxidation product of an aromatic primary amine color developing agent; TIME is a timing group releasing FA after being released from A on the coupling reaction; FA is a group exhibiting a fogging action after being released from TIME; Z is a nonmetallic group necessary for forming a cyclic structure together with A and TIME; and   is a bond to be cleft when the azo methine dye is formed by the coupling reaction with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-S6027964-A (JP)
Title: Memory access control circuit
Inventor: ISHIDA TOYONORI
IPC: G06F12/06
Filed: 1983-07-27
Abstract: PURPOSE:To reduce the load on page changing and attain efficient access by storing information which designates one of pages where the direct address designation is possible in a memory space, and selecting one of them and designating a page on the basis of the contents. CONSTITUTION:Information for designating pages is set in respective page registers 3-A-3-J on the basis of an input/output instruction from a processor 1, which executes the 1st processing unit of processing A to obtain plural processing result data. A multiprocessor 4 selects the register 3-A on the basis of address information that the processor 1 outputs to an address bus 5, and the processing result data are stored from the 1st storage location of an area a1 designated by the contents of the register 3-A and address information from the address bus 5. Similarly, the 1st processing unit of each of processes B-J is executed successively, processing result data are stored in areas b1-j1, and then the processing advances to the 2nd processing unit of the process A. If data is stored in the last location of the area a1 during the storing operation, the remaining data are stored in an area a2.
Patent JP-S6118137-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIYAMA MASAYOSHI
IPC: H01L21/60
Filed: 1984-07-04
Abstract: PURPOSE:To obtain a large capacity semiconductor device by utilizing a lead plate in place of a bonding wire and executing heat processing after positioning a lead frame, semiconductor pelelt and brazing material with a jig. CONSTITUTION:An upper jig 12 which is divided into plural sections is arranged with the surface placed upward to a positioning jig 11, and thereafter a copper lead plate 4, semiconductor pellet 2, lead frame 1 and solder 3 are set. A copper lead frame 4 is clad with solder material which becomes the solders 5, 6 at the areas to be in contact with the semiconductor pellet 2 and lead portion 1a of lead frame 1. The semiconductor pellet 2, solder 3 and copper lead plate 4 are positioned by the recessed seat portion of upper jig 12 and the lead frame 1 is positioned by a projection 12a of the upper jig 12. Moreover, a lower jig 13 is set through alignment with the projection 12a, the positioning jig 11 and the lower jig 13 are rigidly held, the upper and lower portions are inversed and the positioning jig 11 is remoed. Under this condition, elements are heat processed in a hydrogen furnace or nitrogen furnace, these are then cooled, and jigs 12, 13 are removed. Thereby, a semiconductor device where many semiconductor pellets 2 are fixed to the stem 1a of lead frame 1 with the solder 3 can be obtained.
Patent JP-H1054957-A (JP)
Title: Optical isolator
Inventor: SEUNG KI-SEUK
IPC: G02B6/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce walk off causing the dispersion of a polarizing mode by rotating the optical axis of a second polarizer by a specified angle to the optical axis of a first, polarizer in the reverse direction to the polarizing/rotating direction of a Faraday rotator. SOLUTION: A Faraday rotator 130 rotates incident light rays 51, 52 by 45 deg.. The polarizing direction D0 of the first light ray 51 transmitted through a first polarizer 120 is rotated by 45 deg. by means of the rotator 130 and changed to a designated polarizing direction D0 '. The light ray 51 in the changed direction D0 ' becomes an extraordinary light ray while transmitting through a second polarizer 140. The polarizing direction De of the second light ray 52 transmitted through the first polarizer 120 is rotated by 45 deg. by the rotator 130 and changed to the designated polarizing direction De '. Since the polarizing direction De ' becomes parallel with the optical axis 140 deg. of crystal of the second polarizer 140, the light ray 52 becomes an ordinary light ray while trartsmitting through the polarizer 140.  Consequently, the light rays 51, 52 are transmitted in parallel without adding the optical parts and the optical path difference between both light rays is adjusted.
Patent JP-S6115700-A (JP)
Inventor: CHIGUSA TAKEHIKO
IPC: C13B30/02
Filed: 1984-07-03
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-H06219538-A (JP)
Title: Sheet aligner
Inventor: HAMADA HIDEMI
IPC: B65G47/30
Filed: 1992-04-13
Abstract: PURPOSE:To make a flow of sheets alignable on a conveyor after adjusting those of direction, space and line accurately in order to facilitate the handling of these sheets. CONSTITUTION:A relaying conveyor 2 is interposed between a main conveyor 1, conveying a flow of sheets, and an aligning conveyor 3 aligning these sheets, while a foremost part of the relaying conveyor 2 and a rear part of the aligning conveyor 3 are superposed up and down, and the relaying conveyor 2 is structured as vertically shiftable up or down of the aligning conveyor 3, installing a stopper 6 in the foremost part of the relaying conveyor 2, and a foremost side of each sheet is stopped at a right angle to the center line. Next, the relaying conveyor 2 is lowered, getting the sheet left behind in the aligning conveyor 3, and this sheet is advanced on the aligning conveyor 3 as long as a distance made up of adding a specified space to the plate length by a servomotor. This operation is repeated as many as specified frequency, and the sheets set up on the aligning conveyor 3 are pushed and arranged properly after shifting adjuting rods 9 formed in a line to the side of a center line in a lump in parallel with a side of the aligning conveyor 3.
Patent JP-S5839591-A (JP)
Title: Undersea hull surface sweeper
Inventor: ITSUSHIKI HIROSHI
IPC: B63B59/10
Filed: 1981-08-31
Abstract: PURPOSE:To perform the sweeping work of the shell plating below the draft line by providing a rotatable sweeping brush to a hull surface sweeper adjusting the buoyancy with a ballast tank and abosrbed to the hull surface by the suction and discharge of the sea water so that the sweper is absorbed and moved along the shell plating. CONSTITUTION:A sweeping brush 8 free of rotating by a motor 14 is provided to a truck 1 arranged with a driving wheel 6, trailing wheel 7, and suction duct 5 enclosing a ballast tank 3 capable of controlling the buoyancy by feeding or discharging water and a propeller 4 sticking to the hull surface by the suction and discharge of the sea water. The truck 1 is hung with a wire W from a hull upper deck and is flooded in the ballast tank 3, the buoyancy is adjusted and the propeller 4 is driven, the sea water is sucked and discharged to stick the  truck 1 to the shell plating, the driving wheel 6 is driven to move the truck 1,  and the sweeping brush 8 is rotated, thereby objects such as oysters and acorn  shell attached tothe shell plating can be swept automatically and efficiently.
Patent JP-H08331635-A (JP)
Title: Handy multizone cordless system
Inventor: TAKAHASHI YUJI
IPC: H04W36/08
Filed: 1995-06-05
Abstract: PURPOSE: To attain the high-grade multizone cordless telephone function with a simple configuration. CONSTITUTION: The master set (e) of a cordless telephone set which is directly accommodated in an exchange having a chasing telephone function issues a position registration request of a slave set (h) in a service selection number. Accepting the position registration request from the slave set (h), the master set (e) transmits by radio the information on this acceptance. A slave set (i) detects that the position registration request given to the master set (e) is negative and then gives the same request to another master set (f). The master set (e) monitors whether the slave set (h) is included in its due range. The slave set (h) detects the reception quality against the master sets (e) and (d) or notifies these master sets of the in/out hand-over range states based on the user's operation of a special number.  A master set (g) accommodates plural slave sets j1 to j8 in an additional number system. A master set (k) has a handset (m) that is directly connected to the exchange. At the same time, the exchange produces the ring tone signals of different types according to the incoming system against the master set (k). Then the master set (k) receives the calls via its handset (m) or a slave set (n) according to the types of ring tone signals.
Patent JP-H032058-A (JP)
Title: Processing method for font pattern
Inventor: YOKOYAMA AKIMICHI
IPC: B41J5/44
Filed: 1989-05-31
Abstract: PURPOSE:To generate a natural pattern by tracing a profile with an intrinsic code array corresponding to the type of a stroke as a starting point on a byte map, and extracting stroke component of a font pattern. CONSTITUTION:A CPU 3 forms a byte map allocated with a byte code for a value calculated by a vicinity bit for each black point of a font pattern on a bit map of a memory 1, and stores it in a memory 2. A profile is traced with an intrinsic code array corresponding to the type of a stroke as a starting point on the byte map, the stroke component of the font pattern is extracted, divided into to contour lines at both end points as a boundary, only one of the contour lines is extracted as the stroke component, and the contour line for forming a stroke is generated together. In this case, a different line diameter enlarging rate responsive to the type of the stroke is applied. Thus, the font pattern of natural character shape can be generated.
Patent JP-H08329015-A (JP)
Title: Portable electronic device with lighting
Inventor: KOBAYASHI HIROHISA
IPC: G06F15/02
Filed: 1995-06-05
Abstract: PURPOSE: To improve operability and save an electric power in a dark place. CONSTITUTION: This device is equipped with an illumination light 15 which lights up the operation part 13 and display part 14 of the device, a vibration sensor 11 which detects the device being held in a hand, a filter 12 which extracts only muscle vibration of the hand of the operator from the signal from the vibration sensor 11, and a microcomputer 17 which turns on the illumination light according to the signal from the filter 12; only when the operator holds the device in the hand, the illumination light 15 is automatically turned on.
Patent JP-S6036600-A (JP)
Title: Liquid protector for shoe and leather
Inventor: HANSUUDEIITAA ZORUDANSUKII
IPC: C09G1/10
Filed: 1984-07-02
Abstract: Liquid leather-care compositions in the form of aqueous dispersions having a pH in the range of from about 7 to about 8, and containing the following non-aqueous constituents: (a) from about 15 to about 45% of at least one wax from the group consisting of carnauba wax, candelilla wax, and montanic acid ester wax; (b) from about 10 to about 30% lanolin; (c) from about 20 to about 45% of at least one dispersible, film-forming aliphatic polyurethane resin; (d) from about 1 to about 4% of at least one water-soluble polymeric polycarboxylic acid; (e) from about 6 to about 24% of at least one non-ionic emulsifier; (f) from 0 to about 2% of at least one water-soluble hydroxyalkylamine containing from 2 to 12 carbon atoms; (g) from 0 to about 5% of at least one of perfume oils, preservatives, foam inhibitors, emulsifying aids, and dyes; and (h) from 0 to 25% of at least one liquid flow promoter; where the above percentages are percentages by weight based on the total weight of the nonaqueous constituents and the sum of the nonaqueous constituents is from about 3 to about 20% by weight of the aqueous dispersion.
Patent JP-S62295804-A (JP)
Title: Hook-type container delivery device
Inventor: HIRAMOTO TAKASHI
IPC: B65G47/52
Filed: 1986-06-12
Abstract: PURPOSE:To eliminate necessity of any movement cable in the above device for a travelling crane in an automatic warehouse by providing a lift table with a hook and driving means for lateral movement of the hook and detecting a laterally moved position by a detector mounted on a support frame for the lift table. CONSTITUTION:A rotary threaded shaft 11 is rotated by a motor 14 to vertically move an internally threaded member 16 and also to vertically move a lift table 5. At this time, also a pinion gear 24 in spline engagement with a vertical rotary shaft 28 and a hook are vertically moved together. The vertical shaft 28 is rotated by a motor 29 to cause transverse movement of a middle traversing table 19 along guide rails 17 through the pinion gear 24 and a rack 23 in lateral movement driving means 7. This causes a chain to move a traverse table 22 along guide rails 20, until an engaging portion is projected outside of an end of a path. Then, a detector 36 is actuated to reversely rotate the shaft 28, causing engagement of the hook. This construction eliminates necessity of any movement cable.
Patent JP-S61296829-A (JP)
Title: Bridged tap equalizer
Inventor: TAKAHASHI YUTAKA
IPC: H04B3/14
Filed: 1985-06-26
Abstract: PURPOSE:To attain coefficient control at high mark rate signal by referencing a peak level of a signal amplitude of a reception data and detecting a difference between a peak level of the signal amplitude and the reception data. CONSTITUTION:Outputs d1-d5 of comparators 3-7 are inputted to a coefficient control circuit 8 driven by a clock CLK. The circuit 8 detects a high mark rate signal and outputs one pulse to an output E1 after a prescribed time when the final data of the high mark rate signal does not exceed +Vref and outputs one pulse to an output E2 when the final data exceeds the +Vref. Similarly, when the final data of the high mark rate signal is less than -Vref, one pulse is outputted to the output E2 and when over the -Vref, one pulse is outputted to the output E1. That is, when the absolute value of the final data of the high mark rate signal does not exceed the Vref, one pulse is outputted to the output E1 and when exceeding the Vref, one pulse is outputted to the output E2.
Patent JP-S5473197-A (JP)
Title: Raw material for malt preparation
Inventor: FUJITA AKIO
IPC: A23L27/50
Filed: 1977-11-18
Abstract: PURPOSE: To prepare a raw material for the preparation of malt, having high proliferation efficiency of yiest, conversion of saccharides, and productivity of alcohol, by mixing coarse particles of carbohydrate having high degree of α-conversion, and fine particles of carbohydrate having low degree of α-conversion.  
     CONSTITUTION: Raw material of carbohydrate, such as wheat, rice, corn, etc., is treated under high temperature and pressure to attain the degree of α-conversion of ≥ 85% using an expanding extruder, etc. and crushed to 8W30 mesh particles. On the other hand, the carbohydrate is treated with a pelleting machine to obtain pellets having a degree of α-conversion of ≤ 50%, pref. 20W50%, and crushed to particles having size of ≥ 16 mesh. pref. ≥ 30 mesh. The coarse carbohydrate particles having high degree of α-conversion and the fine carbohydrate particles having low degree of α-conversion, are mixed together in a ratio of 7:3 to 3:7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5661416-A (JP)
Title: Preparation of propylene-ethylene block copolymer
Inventor: SAITOU SHINICHI
IPC: C08F297/00
Filed: 1979-10-24
Abstract: PURPOSE: To obtain the titled block copolymer, excellent in rigidity, impact strength, luster, etc., and suitable as a car part, etc., by copolymerizing two kinds of propylene-ethylene mixture in two steps by use of a stereoregular catalyst.  
     CONSTITUTION: A propylene-ethylene mixture is copolymerized in two steps, at a polymerization temperature of about 40W80°C, at a polymerization pressure of about 1W35atm., in a hydrocarbon solvent such as hexane or toluene, by use of a stereoregular catalyst such as one obtained by combining titanium trickloride and diethylaluminum monochloride. In the first step, a propylene-ethylene mixture containing 0.4W1.4wt% of ethylene, is copolymerized to an extent of 70W90wt% of the total weight, and in the second step, a propylene-ethylene mixture containing 30W50wt% of ethylene is copolymerized to an extent of 30W10wt% of the total weight, to obtain the titled block copolymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H096264-A (JP)
Title: Large display device
Inventor: MARUYAMA TADAYOSHI
IPC: G09F13/04
Filed: 1994-05-27
Abstract: PURPOSE: To provide a large display device in which hole forming work to a frame body is made unnecessary, an auxiliary component for a light source can be stopped in the optional position, and appearance can be enhanced. CONSTITUTION: In the large display device in which a display means 18 such as a film is arranged in an opening part on the surface side of a frame body formed by framing upper and lower frames and left and right frames 1c and a long light source 4 is arranged on the back side, a dovetail groove-shaped locking groove 5 is integrally formed in the length direction of the frame on the inner wall of either one frame, a fixing means such as a bolt to which part of auxiliary components of the long light source 4, such as a breaker 6b is attached is fitted to the groove 5, and a nut 11 is fastened to the bolt 10 to fix the auxiliary component.