baber/WOPTO huggingface dataset:
Patent JP-H10318532-A (JP)
Title: Controller for high temperature hot water refilling type hot water heater
Inventor: YUNO HIDEYO
IPC: F23N5/24
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent danger due to high temperature delivered hot water in case a water bypass valve breaks down to close. SOLUTION: This apparatus is provided with a sequence control means 9 to control the normal operation of a hot water heater and a hot water supply operation ending means 13 to forcibly end the hot supply operation. The hot water supply operation is forcibly ended when the temperature of delivered hot water from a hot water delivery thermistor 5 provided at a hot water supply outlet exceeds a prescribed temperature previously programmed. This can minimize time required for the detection of the temperature of high temperature delivered hot water.
Patent JP-H11299312-A (JP)
Title: Seeding apparatus for pot raising seedling container
Inventor: NAGAI EIJU
IPC: A01C7/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To improve seeding accuracy, to surely synchronize transportation with supply, to simplify a constitution and to reduce a cost. SOLUTION: In a seeding apparatus equipped with a horizontal shaft projecting roll having formed engaging recessed parts at fixed intervals in the circumferential direction and in the shaft center direction at the upper position of a transfer pedestal for sending a raising seedling container 1 having a great number of pots lengthwise and crosswise, in this seeding apparatus for a pot raising seedling container which is equipped with transporting projections 81, being engaged with the pots when advanced and not engaged when reversed, in a longitudinally reciprocative manner at both the sides of the horizontal shaft projecting roll and in which the transporting projections 81 are intermittently synchronized with the horizontal shaft projecting roll and driven, the transporting projections 81 are constituted changeably in length.  When large and small pots 2 are used, the transporting projection 81 for the large pots 2L is relatively made smaller than the transporting projection 81 for the small pots 2S by half (h) difference H in size between both the large and small pots.
Patent JP-S55257-A (JP)
Title: Method of making resin-made mechanism element component
Inventor: YASUDA TATSUSHI
IPC: F16H55/06
Filed: 1978-10-13
Abstract: PURPOSE:To shorten a manufacturing period and to obtain a mechanism element component, by molding monolithically two or more type of molded parts made of resin materials having different properties from each other, taking advantage of heat contraction rate when making resin-made gear, cum, lever and the like. CONSTITUTION:When making a resin-made mechanism element component, e.g., a gear 1, a primary molded part 2 is made of a resin material having a small heat contraction rate, e.g., ABS resin by the use of a primary cavity. Next, a secondary molded part 3 is made of a resin material having a big heat contraction rate, e.g., polyurethane resin by means of a secondary cavity before the primary molded part is solidfied.
Patent JP-S5828816-A (JP)
Title: Transformer with on-load tap changer
Inventor: KON KAZUO
IPC: H01F29/02
Filed: 1981-08-14
Abstract: PURPOSE:To realize replacement or periodical check of transformer within a short period of time and without power failure by accommodating a transformer within the transformer box provided separately from the transformation tank and by fixing such transformer box in the outside of the transformation tank. CONSTITUTION:The transformer box 17 accommodating the transformer 5 is formed separately from the transformation tank 21 and is provided at the lower part outside the bushing pocket 18 of the transformation tank 21, causing the insulation oil 14 within the transformation tank 21 and transformer box 17 not to be connected. The transformer box 17 wherein the transformer 5 is placed within the insulation oil 14 is fitted to the bushing pocket 18 with the bolts. At the primary side of the transformer 5, the male attachment terminal 15 supported by the insulation plate 20 is electrically connected through engagement to the female attachment terminal 16 supported by the insulation plate 19 in the side of transformer. The transformer 5 can be removed from the line by releasing fitting of the transformer box 17 to the bushing pocket 18 and simultaneously removing the male attachment terminal 15 from the female attachment terminal 16.
Patent JP-H05295433-A (JP)
Title: Production of hot-dip galvanized hot rolled high tensile strength steel plate
Inventor: NOMURA SHIGEKI
IPC: C23C2/02
Filed: 1992-04-20
Abstract: PURPOSE:To industrially mass-produce a hot-dip galvanized hot rolled high tensile strength steel plate excellent in workability, weldability, and corrosion resistance. CONSTITUTION:A slab of a steel which has a composition containing 0.05-0.25% C, <=2.5% Si, 0.8-2.5% Mn, and <=2.0% Al and satisfying [Si (%) +Al (%)>=1.0] is reheated up to >=1050 deg.C. After hot finish rolling is finished at a temp. in the region not lower than the Ar3 point, the resulting plate is cooled down to <=650 deg.C at >=20 deg.C/s cooling rate, or, after finish rolling is finished the resulting plate is subjected to three-stage cooling consisting of cooling down to 600-700 deg.C at a rate of (20 to 80) deg.C/s, successive air cooling for 1-10sec, and further cooling down to 350-550 deg.C at a rate of (20 to 100) deg.C/s, followed by coiling. The hot rolled steel plate is heated up to 720-950 deg.C, cooled down to 350-500 deg.C at a rate of (5-80) deg.C/s, and held for 30-200sec. Successively, the plate is immersed in a molten zinc bath and then subjected to alloying treatment at 480-550 deg.C for 8-100sec.
Patent JP-H04329632-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIHARA HIROYASU
IPC: H01L21/265
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a method for manufacturing semiconductor devices which can manufacture MISFETs of different characteristics through a small number of steps. CONSTITUTION:A main face of a semiconductor 1 is spread with an insulating film 2, and a plurality of gate electrodes 3 are formed so as to be gapped predetermined in first region A and gapped narrower than in the first region; then, while the semiconductor substrate 1 is so rotated that the angle its perpendicular and a beam make may be more than 0 deg. and less than 90 deg., impurity ions are implanted into the semiconductor substrate 1 to source-drain regions 4A, 4B different in concentration between the respective regions A, B.
Patent JP-H10318622-A (JP)
Title: Absorption freezing machine
Inventor: FUKUSHIMA AKIRA
IPC: F25B15/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the undershooting of the cold water outlet temperature when an extremely low load is started and at the same time cool the cold water exit temperature of a high load quickly by providing a temperature sensor for detecting external air temperature and setting a timing for starting a refrigerant pump based on the measurement value. SOLUTION: In an absorption freezer consisting of, for example, a low- pressure reproduction equipment 12, a condenser 13, an absorption equipment 14, a high-temperature heat exchanger 15, and a low-temperature heat exchanger 16, a heat source 1 is thrown to the high-voltage reproduction equipment 2 and a solution pump 3 is driven, thus circulating and condensing a solution 4 and storing a refrigerant 5 in an evaporator 6. In this case, a refrigerant pump 9 is started according to the output of an external air temperature sensor 8. A solution temperature and an external temperature are in a specific relationship, so that the external temperature is considered by a controller 11 and the refrigerant pump 9 is started. Also, when the refrigerant pump 9 is started according to the refrigeration level of the evaporator 6, control is made by a level sensor 10.
Patent JP-S5351998-A (JP)
Title: Fire alarm unit
Inventor: KOBAYASHI MIKI
IPC: G08B17/00
Filed: 1976-10-21
Abstract: PURPOSE: To prevent the misalarm due to such as an open-air fire in a close distance, and to detect the fire over entirely broad district, by only alarming if an object in high temperature and having a large area is detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S618713-A (JP)
Title: Permanent-magnet erasing head
Inventor: YOSHINO TAKESHI
IPC: G11B5/325
Filed: 1984-06-20
Abstract: PURPOSE:To improve remarkably the adhesive strength and to enhance the dependability by providing a base-shaped groove at the part wherein a head lever part and a permanent magnet are united, and uniting the magnet part with an adhesive. CONSTITUTION:A recessed part 6 wherein a part of a magnet part 5 is inserted is formed at a head lever layer 4, and a trapezoidal groove 7 is provided in the recessed part to form an adhesive collecting part. The cured adhesive and the magnet part 5 are united to a body, and both are fixed by the groove 7. The adhesive strength is remarkably enhance a when the angle alpha of the trapezoidal oblique side is regulated to >=2 deg.. Accordingly, the adhesive strength between the magnet part 5 and the head lever part 4 made of an insufficiently adhesive plastic is enhanced, and the dependability is improved.
Patent JP-H09309866-A (JP)
Title: Beta-(meth)acryloyloxy-alkylamine derivative, its polymer and preventing agent for attachment of marine organism
Inventor: SAEKI YASUSHI
IPC: A01N37/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative useful as a stable preventing agent for attachment of marine organisms in order to prevent the marine attached organisms from attaching to fishing nets, ship bottoms, seawater inlet channel walls, etc., for a long period. SOLUTION: This β-(meth)acryloyloxy-alkylamine derivative is represented by the formula  R<1> is H or a 1-4C alkyl, with the proviso that R<2> is [(CH2 )n NH]m H [(n) is 1-4; (m) is 1-5] when R<1> is H and R<2> is a 1-4C alkyl; R<3> is an 8-28C alkyl; R<4> is H or methyl when R<1> is a 1-4C alkyl}, e.g. an N,N- dimethyl-β-methacryloyloxy-alkyl (55% dodecyl and 45% tetradecyl)amine. The compound represented by the formula is obtained by reacting, e.g. a β- hydroxyalkyl-amine with (meth)acryloyl chloride. Furthermore, a polymer, formed by polymerizing the compound represented by the formula and having 10000-1000000 weight-average molecular weight (measured by a gel permeation chromatography using polystyrene as a standard) is useful as a preventing agent for the attachment of the marine organisms.
Patent JP-H11332171-A (JP)
Title: Vibration generator
Inventor: WAKIWAKA HIROYUKI
IPC: H02K7/065
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator which can be reduced in size and thickness, improved in durability and reliability, and operated with low power consumption. SOLUTION: A vibration generator is provided with a mover 30, which is constituted by attaching mover yokes 34 and 35 to both end faces that respectively become the N and S-poles of a permanent magnet 36, a yoke 10 composed of an electromagnet which has end faces 11 and 13 respectively facing the end faces 31 and 33 of the yokes 34 and 35 via prescribed clearances 12 and 12 and another end face facing one side face of the permanent magnet 36 via a prescribed clearance 17 and forms magnetic paths between the side face of the magnet 36 and the end faces 31 and 33 of the mover yokes 34 and 35, when an electric current is made to flow to a coil 40 wound around the yoke 10, and plate springs 20-1 and 20-2 which support the mover 30 in such a state that the mover 30 can be vibrated in its N and S-pole directions.  The mover 30 is vibrated at a prescribed number of vibrations by setting each end face of the yoke 10 to a desired magnetic pole by exciting the yoke 10.
Patent JP-S61289113-A (JP)
Title: Acrylic fiber
Inventor: SAITO TOMOYUKI
IPC: D01F1/02
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a dull acrylic fiber having soft feeling and excellent color tone, by dispersing a specific amount of a liquid paraffin containing titanium oxide in an acrylonitrile polymer. CONSTITUTION:The objective acrylic fiber can be produced by dispersing 0.04-10pts.(wt.) of liquid paraffin containing 0.01-3pts. of titanium dioxide in 100pts. of an acrylonitrile polymer composed of acrylonitrile, methyl acrylate, acrylamide, etc. It is preferable to disperse a liquid paraffin containing 5-70wt% chlorine in the above polymer in the form of minute liquid particles.
Patent JP-H09308812-A (JP)
Title: Gas absorption column
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/77
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To minimize the size of a gas absorption column by improving the constitution of the column. SOLUTION: In a gas absorption column in which absorbent slurry 11 is injected into an absorption column main body 1 to contact exhaust gas 10 for desulfurization, the main body 1 is made horizontal to make exhaust gas 10 flow horizontally, spray tubes 4 which eject the absorbent slurry 11 parallel- currentwise and countercurrentwise to the exhaust gas 10 flow in the main body 1 are arranged opposite to each other, and baffle plates 6 for receiving the slurry 11 are installed in a vertical multistage form between the parallel current side spray tube 4a and the countercurrent side spray tube 4b.
Patent JP-H10319036-A (JP)
Title: Interface circuit of capacitive sensor
Inventor: TSUGAI MASAHIRO
IPC: G01P15/125
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the offset output of a circuit and its temperature dependency and improve the stability by providing a switching mechanism for moderating the offset voltage of the output by the input offset voltage of an arithmetic amplifier. SOLUTION: One-side ends of first and second capacitors 7, 8 consisting of variable capacitors are mutually connected and grounded, and a switch SW12 is connected between the other ends thereof. The other end of the first capacitor 7 is connected to a power source Vs through a switch SW11, and the other end of the second capacitor is grounded through a switch SW 13 and connected to the reversed input of the first arithmetic amplifier A1 of an impedance converting circuit 21 through a switch SW14. These switches SW11, SW12, SW13, SW14, SW5, SW6, and SW7 are ON/OFF at a specified timing, whereby generation of the offset output by the input voltage offset of the arithmetic amplifiers A1, A2 can be suppressed.
Patent JP-H09309242-A (JP)
Title: Printer device
Inventor: UCHIUMI KAZUYOSHI
IPC: B41J21/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify a setting operation for a binding margin by detecting the position and the size of a binding margin, for a print medium, which is set on either of its front or rear face, and changing a printing area which is set on the other face in accordance with the size of the binding margin to set the binding margin areas on the front and the rear face of the print medium at the identical position and to the identical size. SOLUTION: An image forming part 41 performs an image forming process and at the same time, starts a binding margin detecting part 42 to interpret whether a print image to be formed is used on the front or the rear face of a print medium. If the print image is used on the front face, a position for and the size of a binding margin are set by the host 7 side or based on a marging area on the left end side using the side of a row of black dots which appears for the first time from the left end of the paper as indicator and based on a margin area on the right end side using a distance from the row of black dots which appear last upto the the right end of the paper as the other indicator.  Further, after detecting the binding margin on the front face, a controller 5 starts a printing area changing part 43 to shift a printing area on the rear face by the detected size of the binding margin. Finally, a print output part 44 and a paper transport mechanism 6 print an image, based on print data, on both front and rear faces of the paper.
Patent JP-S5918719-A (JP)
Title: Modified resol resin
Inventor: NAKAMURA MASAYUKI
IPC: C08G8/36
Filed: 1982-07-23
Abstract: PURPOSE:To obtain a water-soluble resol type phenolic resin of high solid resin yield in high-temperature curing, capable of providing highly flexible cured products, by the reaction, in the presence of a basic catalyst, between a phenol, aldehyde, and polyhydric alcohol. CONSTITUTION:The objective resin can be obtained by the reaction, in the presence of a basic catalyst (e.g. an oxide of alkalimetal), at an elevated temperature, between (A) a phenol (e.g., phenol, cresol), (B) an aldehyde (e.g. formaldehyde), and (C) a polyhydric alcohol (the recommendable number of alcoholic hydroxyl group is 2-9 e.g. ethylene glycol; pref. 3-80pts.wt. per 100pts.wt. of the component (A)).
Patent JP-H11330879-A (JP)
Title: Two separate body type fpu receiving method and device therefor
Inventor: HIROTA TOSHIHISA
IPC: H03G3/30
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a two separate body type field pickup unit(FPU) receiving technique for allowing cable length L to be longer than the maximum cable length Lmax in emergency in a compact and inexpensive constitution. SOLUTION: This two separate body type FPU receiving device is provided with a high frequency part 1 for converting an SHF received signal into an IF signal, and a control part 2 for demodulating the IF signal into a video signal or the like, and the high frequency part 1 is connected with a coaxial cable 3 to the control part 2.  In this case, the high frequency part 1 is constituted of a mixer 1-2 for receiving an SHF signal and converting it into an IF signal, IF amplifying means 1-3 for amplifying the IF signal outputted from the mixer 1-2 into a prescribed output, a telemetering means for converting the state of the high frequency part 1 into a frequency telemeter signal (IF') different from the previous IF frequency for communicating with the control part 2, and branching and combining means 1-4 and 2-4 for multiplying the IF signal amplified by the IF amplifying means 1-3, DC voltage, and telemeter signal outputted from the telemetering means on the coaxial cable 3.
Patent JP-H11326118-A (JP)
Title: Stage unit for characteristics evaluating device for liquid crystal display element
Inventor: MIKI YASUHIRO
IPC: G01N21/01
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a stage unit which, used for a device for evaluating characteristics of a liquid crystal display element, comprises a temperature control mechanism for a sample while being tiltable. SOLUTION: A stage unit 1 comprises a sample stage 3 where, with a hole part 7 for transmitting light for evaluating characteristics of a liquid crystal display element formed, the liquid crystal display element is placed, a box body 2 wherein, with dried air filled inside and a hole part 13 for transmitting light for evaluating characteristics of a liquid crystal display element formed, the sample stage 3 is housed, a temperature adjusting means 6 for adjusting temperature or the sample stage 3, a tilting means which, provided outside the box body 2, tilts the sample stage 3, and a humidity/temperature buffering means which, provided between the box body 2 and a member of a characteristics evaluating device adjacent to the box body 2, generates an atmosphere for reducing effect of humidity and temperature to the member.
Patent JP-S5352733-A (JP)
Title: Acrylic synthtic fiber and production
Inventor: OGINO NOBORU
IPC: D01F6/54
Filed: 1976-10-25
Abstract: PURPOSE: Aluminum hydroxide is incorporated in a halogen-containing acrylic polymer and the resulting mixture is spun to provide flame-retardant fibers having good heat stability, dye fastness and good fiber properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5353171-A (JP)
Title: High voltage alkali metal vapor discharge lamp
Inventor: TANAKA NORIHIKO
IPC: H01J61/36
Filed: 1976-10-25
Abstract: PURPOSE: To facilitate fabrication and exhausting of the above-identified lamp by using a heat-resisting metal tube, which is cut in a direction inclined with respect to its axis, as an electrode holder for the lamp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62285737-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G9/24
Filed: 1986-06-04
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-H08320406-A (JP)
Title: Light-diffusing plate
Inventor: YANO SHUJI
IPC: G02B5/02
Filed: 1995-05-26
Abstract: PURPOSE: To provide a light-diffusing plate having improved front-view luminance by filling pores of a porous material with a resin to constitute the plate. CONSTITUTION: This side light-type back light consists of a light transmission plate 2 of a transparent acryl plate, a cold cathode tube 4 disposed on one side face of the plate 2, a light-diffusing plate 1 and two condensing prism sheets 5, 6 on the surface of the plate 2 (where light emits), and a reflecting plate 3 of a PET film having a titanium white coating layer on the back side of the plate 2. In this method, the light-diffusing plate 1 is produced by filling pores of a porous material with a resin. The porous material is preferably made of polyethylene, ultrahigh mol.wt. polyethylene, or the like. The resin to fill the pores is preferably made of such a material that its refractive index differs by >0.01 from that of the porous material, considering the light-diffusing property. By using this light-diffusing plate, the front-view luminance is improved.
Patent JP-H0422141-A (JP)
Title: Semiconductor element assembling equipment
Inventor: IGAWA HARUKAZU
IPC: H01L21/56
Filed: 1990-05-17
Abstract: PURPOSE:To prevent the damage of parts and the generation of defective units, by inputting the lead frame holding number and the working condition from a key board, storing them, inputting type names at the time of assembling work, and retrieving and collating the lead frame holding numbers. CONSTITUTION:A magagine 3 accommodating a plurality of lead frames wherein mounting is finished are loaded on a larder part 1. The lead frame 2 is taken out from the magaging 3 onto a rail 4, and sent to a bonding position. Bonding is performed by a bonding head 5, and the lead frame is accommodated in a magagine 7. At the time of bonding, the lead frame holding number and the working condition are inputted from a key board 11, and a working condition file 13 is prepared for each type name. An operator inputs the lead frame holding number from the key board 11 when a lead frame holder 8 is exchanged, and the number is stored in a storage part 12. When bonding work is started, the operator inputs the type name from the key board 11, retrieves contents of the file 13, extracts the lead frame holding number, and collates said number with the lead frame holding number in the storage part 12.
Patent JP-S5353222-A (JP)
Title: Print controlling system
Inventor: INOHARA MITSUNORI
IPC: G06Q40/00
Filed: 1976-10-25
Abstract: PURPOSE: To print correctly on a bank book independently of printing pages with avoiding printing line error detection due to transcribe, by a simple means by which the position of timing mark TM or hyphen mark HP is shifted to print. 
     COPYRIGHT: (C)1978,JPO&Japio