baber/WOPTO huggingface dataset:
Patent JP-H04339304-A (JP)
Title: Manufacture of magnetic head
Inventor: SATO YASUTO
IPC: G11B5/187
Filed: 1991-05-16
Abstract: PURPOSE:To improve yield in manufacturing a magnetic head and to reduce the production cost. CONSTITUTION:In a die cutting process in which a circuit board 1 formed of a thin soft magnetic film 3 and filled with glass 4 with low fusing point is cut into respective single-side core blocks 5, a rotary blade whose crosssectional shape is such that its one side face is tilted so that its grinding face is gradually narrowed in the circumferential direction, is used. One cutting face of the single-side core blocks 5 is made to have a tilting face 5b having a shape corresponding to the tilted face provided on the blade. At the time of the fusing the core blocks, the tilted face forming an releasing groove for the glass 4 with low fusing point which flows out due to heating needs not be added after forming the single-side core block 5, and the tilted face 5b can be formed on the cut face of the circuit board 1 at the same time the circuit board 1 is cut.
Patent JP-S604018-A (JP)
Title: Preparation of plastic hollow body
Inventor: KAWAGUCHI KIYOSHI
IPC: B29C49/58
Filed: 1983-06-23
Abstract: PURPOSE:To prepare a can-type plastic hollow body provided with a thin shell wall part and a thin bottom wall part that are oriented molecularly and a large ratio of height/ diameter by a method wherein compressed fluid is supplied into the inner part of a hollow formed body to expand the shell wall part and cooled by contact with the inside of a cavity held at a temperature lower than the lower limit of the temperature capable of molecular orientation. CONSTITUTION:A plug 8 falls by air pressure, the compressed air is blown out of the gap 3 between the opening of the plug 8 and that of a guide hole 7, and thus a hollow forming shape 15 is blow-formed. The bottom wall part 15b touches the upper surface 2a of a lower plunger and the shell wall part 15a touches the inside 3b of the lower cavity and they are cooled down to a temperature lower than the temperature capable of molecular orientation and hardened. A hollow body 11 having a flange part 11a, a shell wall part 11b and a bottom wall part 11c that is projecting in the shape of a dome is formed. The ratio of height to external diameter is about 1.5-3, the shell wall part 11b and the bottom wall part 11c are thin in wall thickness and the respective thickness are substantially equal and further it is possible to improve container characteristics such as transparency, gas barrier properties, strength, etc. due to the molecular orientation.
Patent JP-S5337457-A (JP)
Title: Distance measuring device
Inventor: UCHIDA KOUZOU
IPC: G01C3/06
Filed: 1976-09-18
Abstract: PURPOSE: The distance between a measuring reference line and measuring surface is detected by emitting a laser beam at a right angle to the measuring reference line and detecting the reflected wave from the measuring surface by a light receiving means disposed parallel to the laser beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61271001-A (JP)
Title: Device for evaporating and concentrating aqueous solution
Inventor: OGAWA YASUO
IPC: B01D1/28
Filed: 1985-05-27
Abstract: PURPOSE:To reduce necessary amt. of steam for evaporation and concentration by preheating feed liquid to be fed to a first heat exchanger with steam generated in a flash tank succeeding to a second heat exchanger of a device for concentrating waste water in two stages. CONSTITUTION:Feed liquid is fed from a tank 1 and preheated in preheaters 3,4,5,6, then fed to a first heat exchanger 7. Intermediate concentrated liquid produced by heating in the preheaters is stored for q while in an intermediate concentrated liquid tank 9. The intermediate concentrated liquid is ten fed to a second heat exchanger 21, where it is heated by the steam which is condensed outside of the tubes of the exchanger, and the temp. and the pressure of the liquid are elevated. The liquid is then discharged to the inside of a flash tank through a pressure reducing hole 27 in the flash tank 26 generating stream partly. The steam generated in the flash tank 26 is fed to the preheater 4 through a pipe 38, condensed by being cooled after heating the feed liquid, and discharged to the outside.
Patent JP-S5814412-A (JP)
Inventor: KAKIHARA RIYUUICHI
IPC: C08G69/32
Filed: 1981-07-20
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-S593886-A (JP)
Inventor: KODAMA YOSHIJI
IPC: H05B3/48
Filed: 1982-06-29
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-H07321784-A (JP)
Title: Trace data collection system for investigating faulty location in packet communication network
Inventor: SANJO TAKASHI
IPC: H04L12/70
Filed: 1994-05-26
Abstract: PURPOSE:To acquire data efficiently to locate a data error occurrence locations in transmission transfer processing by stopping entire packet trace of the network when the error in the information part of a packet is detected by a packet reception station. CONSTITUTION:A function to control remotely start/stop of packet trace is provided to a packet communication station including a relay station from a packet reception station 5 in the packet communication network including the relay station. In the case of investigating a fault, a packet transmitter 10 in each station in the packet communication network starts packet trace and when an error in a data content is detected by a reception terminal station in the network, a station detecting the error sends a packet trace stop notice packet immediately to stop the packet trace by each station. Thus, trace data to locate a fault occurrence station are collected efficiently by each station in the network.
Patent JP-H05289219-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAGUCHI TETSUO
IPC: G03C1/06
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material showing little deterioration of photographic characteristics and black spots even stored for a long time at a high temp. by making it contain a specified film hardening agent. CONSTITUTION:This silver halide photographic sensitive material has at least one photographic silver halide emulsion layer on a supporting body. In this photographic sensitive material, at least one layer among the emulsion layers and other hydrophilic colloid layers contains at least one kind of film hardening agent which acts by activation of hydrazine deriv. or carboxyl groups. Or, at least one layer among the emulsion layers and other hydrophilic colloid layers contains a redox compd. which releases a development inhibitor by being oxidized.
Patent JP-H06301482-A (JP)
Title: Unified image reading/displaying device and its driving method
Inventor: SATO YOSHIHIDE
IPC: G06F3/041
Filed: 1993-04-16
Abstract: PURPOSE:To provide a unified image reading/displaying device and its driving method in order to display the images on a display device and at the same time to perform the original reading and pen input operations through a reading device. CONSTITUTION:An image reading/displaying device contains a reading device having a two-dimensional array of photodetecting elements and a display device having a two-dimensional array of display picture elements. The total transmission period Ts' of the display picture elements is set longer than the accumulation time Ts of the photodetecting elements. Thus the reading operations of the photodetecting elements are invalidated for the image display period TD of the display picture elements, and the data on the total transmission of the display picture elements are written before the start of the time Ts. Then the valid original read timing of the photodetecting elements is set equal to the write timing of the display data on the display picture elements.
Patent JP-H09298768-A (JP)
Title: Method for using portable communication equipment, portable communication equipment and id chip for portable communication equipment
Inventor: MATSUHASHI HISAHIRO
IPC: H04W92/08
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of users possessing each individual ID chip to use one portable communication equipment in turn and to easily provide an ID number to the chip. SOLUTION: An ID chip 6 storing an ID number is loaded to an ID chip mount section 7 when a portable communication equipment 1 is in use and a possessor of the loaded ID chip 6 can use the portable communication equipment 1 based on its ID number thereby allowing the user to use a plurality of portable communication equipments. Or any of ID chips 6 each storing different ID number depending on each user is loaded to the ID chip mount section and the possessor of the loaded ID chip 6 can use the portable communication equipment 1 based on the ID number to allow a plurality of possessors of the ID chips 6 to use the portable communication equipment 1 in turn.
Patent JP-H09298217-A (JP)
Title: Semiconductor device, its manufacture and electronic device
Inventor: SAKUMA MITSUHIRO
IPC: H01L21/60
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a semiconductor device by commonly using a package by making the pad pitch and the pad arrangement of plural kinds of semiconductor chips the same. SOLUTION: The pitch of the pad 3a of a semiconductor chip 3 and the pitch of the pad 2a of a package 2 are made the same, regardless of the model of each product, and the pad 3a for the power supply, signals, etc. are also arranged at the same position. In the case of mounting the semiconductor chips 3b and 3c whose number of pads are different, when the pad 3b of the semiconductor chip 3b is decided to be used for the power supply, and the pad 3b2 for grounding, the pad 3c1 for the power supply for the semiconductor chip 3c and a pad 3c2 for grounding are arranged at the same positions as the pads 3b1 and 3b2 of the semiconductor chip 3b. A pad 2a1 for the power supply for the package 2 and the pad 2a2 for grounding are also arranged at the positions overlapping those of pads 3b1 and 3c1 for the power supply and pads 3b2 and 3c2 for grounding.
Patent JP-S61270153-A (JP)
Inventor: NOSE KATSUHIKO
IPC: B32B27/36
Filed: 1985-05-24
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-H048370-A (JP)
Title: Low frequency medical treatment device
Inventor: IZUMI KAZUO
IPC: A61N1/08
Filed: 1990-04-26
Abstract: PURPOSE:To simplify adjusting operation so as to improve use convenience by providing an output level memory means and an output level adjusting means for continuously leveling up an output till it reaches a preceding time output level or a level lower than the preceding time output level of the output level memory means. CONSTITUTION:When a key switch 6 is pressed after a power supply is turned on, an output level up is started from a zero level by an output level adjusting means A. When the key switch is continually pressed, an output level is leveled up step by step at every press of the key switch by the output level adjusting means. When the key switch 6 is continued to be pressed after the power supply is again turned on, the output level is continuously leveled up by the output level adjusting means A while pressing of the key switch lasts. When the output reaches the preceding time output level or a predetermined level lower by a fixed level than the preceding time output level stored in a preceding time output level memory means 24, the level up is stopped. Accordingly, the output level can be automatically set to the preceding time output level or the predetermined level by operation of continuously pressing the key switch.
Patent JP-H04318015-A (JP)
Title: Production of flexible polyurethane foamed product
Inventor: TANI KENSUKE
IPC: C08G101/00
Filed: 1991-04-17
Abstract: PURPOSE:To provide the subject foamed product having a low density without deteriorating physical properties thereof by employing diisocyanate compounds as an organic polyisocyanate component. CONSTITUTION:(A) An isocyanate group-terminated prepolymer obtained by reacting diphenylmethane diisocyanate containing a 2,2'-and 2,4'-isomer mixture in an amount of 5-60wt.% with polyol compounds comprising two kinds of polyether polyols having specific composition conditions and a kind of polyesterpolyol and (B) a polymethylene polyphenylene polyisocyanate having a composition in a specific range are used in a mixing weight ratio of 75/25 to 25/75 as an organic polyisocyanate component.
Patent JP-S5538569-A (JP)
Title: Toner cleaning treatment device of photoreceptor
Inventor: SAITOU MASATOSHI
IPC: G03G21/00
Filed: 1978-09-13
Abstract: PURPOSE: To eliminate the need for any auxiliary device for toner removal and perform sure cleaning treatment without damaging and deteriorating the photoreceptor surface by providing the gas blow-out and suction conduits opening near the photoreceptor surface.  
     CONSTITUTION: A small-diameter blow-out pipe 11 and a large-diameter suction pipe 12 which are concentrically disposed are provided. The suction pipe 12 has an opening 12a on the surface of a photoreceptor drum 10 and is continuous to the skirt form part 12b for holding the air blowed out into this opening 12 to a certain degree within a fixed space. The end part of the suction pipe 12 is connected to a cyclone device 13 which has a conduit 16. The air mixed with toner and dust is collected at the cyclone 13 and becomes vortex in the upper part of the cavity body of an inverted cone. The heavier toner hits against the side face of the cyclone and is fallen downward by centrifugal force. This toner is collected in a containing device 13. Thereby, the highly reliable and sure cleaning may be performed without damaging the photoreceptor surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5538350-A (JP)
Title: Preparation of 3-cephem compound
Inventor: UEDA IKUO
IPC: A61P31/04
Filed: 1978-09-12
Abstract: NEW MATERIAL:7-Substituted-3-cephem compounds of formulaII(R 1  is amino, protected amino; R 2  is residue of aliphatic hydrocarbyl; R 3  is carboxy, other functional derivative) and their salts.  
     EXAMPLE: 7-[2-(2-Aminothiazole-4-yl)-2-methoxyiminoacetamide]-3-cephem-4-carboxylic acid.  
     USE: Atntibiotic and the intermediate; they have high antibiotic activity against a wide range of pathogenic bacteria including gram-negative and positive bacteria.  
     PREPARATION: A novel compound, 7-substituted-3-hydroxycepham compound of formula I, or its salt is reacted with a dehydration agent as trifluoroacetic acid or tosyl acid in the presence of a base as sodium hydroxide or pyridine in a solvent as alcohol or tetrahydrofuran to give the compound of formula II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815857-A (JP)
Inventor: KUROSAWA TADASHI
IPC: A61F7/00
Filed: 1981-07-18
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-H09295221-A (JP)
Title: Housing moving device in cutting machine
Inventor: KANEKO TOMONOBU
IPC: B23D55/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To promote the miniaturization and the cutting ability of a cutting machine. SOLUTION: A cylinder 21 which is operated by the hydraulic pressure as an actuator which is a housing moving device 19 is internally provided in a post erected on a bed 7 provided on a horizontal band sawing machine 1 which is the cutting machine, and a housing 17 integrated with a post guide 15 inserted in the post 13 is movable by the cylinder 21. The cutting machine can be designed compact, and the cutting ability can be improved.
Patent JP-H01284038-A (JP)
Title: Data transmission equipment
Inventor: HOSAKA HIDEYUKI
IPC: B61L27/00
Filed: 1988-05-10
Abstract: PURPOSE:To control respective controllers synchronously even if any time difference takes place in the data transmission time by connecting the 2nd transmission line between a control station and plural controllers, outputting a synchronizing signal from the control station via the 2nd transmission line and allowing the plural controllers to apply the control synchronously with the synchronizing signal. CONSTITUTION:A control data sent from a control station 100 is sent to the controllers 110-113 via transmitters 121-134 and a transmission line 120. Moreover, a control timing or a timing signal for correcting control timing is sent to each controller through a control timing transmission line 140 connecting directly to each controller. Upon the receipt of a control timing correction data, each controller measures the time till the detection of a control timing signal by a synchronizing correction time measurement means to form the control timing correction time from the point of time. Thus, even if there is any transmission delay difference exists from each controller, the difference is corrected automatically.
Patent JP-S62269725-A (JP)
Title: Method and device for collecting dust by freezing
Inventor: TANIUCHI HIROSHI
IPC: E01H1/08
Filed: 1986-05-19
Abstract: PURPOSE:To remove fine dust such as volcanic ash and road powder due to vehicles without previously providing water by cooling dust-contg. air, increasing the particle diameter by dew condensation and freezing, and then collecting dust by utilizing centrifugal force. CONSTITUTION:The inside of a dust collector 1 is lined with a cold insulator 2, and a refrigerating precipitator room 3 and a cyclone dust collector 4 are provided in the collector. The refrigerating precipitator room 3 has a suction port 3a on one side, and a cooling pipe 5 is extensively furnished on the inside. The inside of the refrigerating precipitator room 3 is kept by a refrigerator 6 at a lower temp. of <=0 deg.C necessary for forming the dust into fine ice pieces by dew condensation and freezing. The dust-contg. air sucked by a suction blower 9 is dew condensed with the particle diameter increased, and mostly recovered in the cyclone dust collector 4. Accordingly, the amt. of dust to be collected in an auxiliary filter 10 is reduced as compared with the conventional process, the time until the filter is clogged is prolonged, and equipment for watering and heating can be dispensed with.
Patent JP-S5638683-A (JP)
Title: Discriminating method of type of line in pattern recognizer
Inventor: KAKUMOTO SHIGERU
IPC: G06F17/50
Filed: 1979-09-05
Abstract: PURPOSE: To discriminate the type of line (solid line, broken line, and chain line), based on the distribution of the frequency of the length of line segment constituting the line.  
     CONSTITUTION: Figure 1 is stored in the video memory 3 with the photo electric converter 2. The solid line path recognizer 4 recognizes the number of end point of each segment, folded point and points, and the result is stored in the characteristic memory 5. The broken line path recognizer 6 obtains the segment connectable (near and in the same direction) to each segment, when the lines are broken and chain lines and stores the connection information to the memory 7. The line length measuring circuit 81 obtains the length of line of segment. The hystogram of the length of line is formed with the circuits 82, 84 and stored in the memory 83. The types of line can be discriminated at the circuit 85 from the characteristics that the solid line has the distribution of long line length, broken line has the distribution of shorted parts, and chain line has the double peak having the same height. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62268163-A (JP)
Title: Mis type semiconductor device and manufacture thereof
Inventor: MORIYAMA ICHIRO
IPC: H01L29/786
Filed: 1986-05-16
Abstract: PURPOSE:To improve the reproducibility of electrical characteristics by forming a gate electrode to the lower section of a channel section through a gate insulating film and each connecting the gate electrode, source/drain diffusion layers and the channel section to a wiring layer separately. CONSTITUTION:A molybdenum gate electrode 9, a gate SiO2 film 10 and an silicon film 11 are shaped onto a quartz substrate 8 in succession, boron is implanted to the silicon film ll, and a positive type resist film 12 is applied. The back of the quartz substrate 8 is exposed and developed, the positive type resist film 12 is peeled off, an interlayer SiO2 film 13 is formed onto source drain diffusion layers 6, and a negative type resist film 14 is applied. The back of the quartz substrate 8 is exposed and developed, the negative type resist film 14 is peeled off, a polycrystalline silicon film 15 is shaped and boron is implanted, and the polycrystalline silicon film 15 is etched and a channel section 5 and a polycrystalline silicon film 15 are formed onto a channel section 5. Lastly, an inter-layer SiO2 film 13 is shaped, and an aluminum wiring layer 16 pattern is formed. Accordingly, leakage currents are prevented, and electrical characteristics can be realized with excellent reproducibility.
Patent JP-H09266737-A (JP)
Title: Automatic rotary wing device for lure and lure afforded therewith
Inventor: HIRAYASUNA MORICHIKA
IPC: A01K85/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject device designed to rotate without generating its own torque according to the speed optimum for lure advancement to noticeably display the variation in the color and pattern unique to the lure in a lure fishing by towing or fishing rod, and ensuring exact splashdown spot to be afforded through stabilizing lure flying posture when to be thrown far away. SOLUTION: The side of a rotary part 2 compliant with the shape of a lure and having a color and pattern is provided with automatic rotary wings 4 each having an angle of incidence and an appropriate size, and the rotary part 2 is fitted to a revolving shaft 7 via hubs 5 provided on the rotary part 2 to make the objective automatic rotary wind device. This device is, in turn, set up through the revolving shaft 7 at a midway position between a lure front portion 1 and lure rear portion 3 provided with lure-constitutive members with spacers 6 interposed on both sides, thus obtaining the other objective lure.
Patent JP-S5446234-A (JP)
Title: Thermosetting powder coating composition
Inventor: WATANABE TADASHI
IPC: C08L33/02
Filed: 1977-09-20
Abstract: PURPOSE: To obtain the title composition capable of forming thick coating with improved smoothness, having improved water and alkali resistance, by incorporating a specific amount of an epoxy group-containing compound with a powder coating compound consisting of a hydroxyl group-containing resin and an acid anhydride.  
     CONSTITUTION: A composition consisting mainly of (A) a mixture comprising (a) a hydroxyl group-containing resin, e.g. polyester resin, etc., with a hydroxyl number of preferably 30W100, having a softening point of 65W120°C, (b) a substance having anhydride groups, e.g. pyromellitic anhydride, etc., having a metting point of 40°C or above, and (c) a substance having two or more epoxy groups in one molecule and a softening point of preferably 40°C or above which is solid at room temperature in molar ratios of hydroxyl group to acid anhydride group and epoxy group of 1:0.5W 1.2:0.5W1.2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10298560-A (JP)
Title: Crude gas cooler
Inventor: ADACHI TADAYOSHI
IPC: F02C3/28
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a crude gas cooler reducible of loss at a heat-recovering face, a construction cost and an installation space by reducing a number of the towers in the crude gas coolers. SOLUTION: This crude gas cooler 15 recovers gasifying heat from crude gas after gasifying fuel such as coal and forms a radiation heat recovering part 1 recovering radiation heat of the crude gas into a pressure vessel 11 as a cooler main body, and simultaneously has a heat recovering part 6 utilizing heat conduction and recovering heat by the heat conduction on the outside of the radiation heat recovering part 1 by combining in one body.