baber/WOPTO huggingface dataset:
Patent JP-S58199091-A (JP)
Title: Production of seed crystal material for crystallization treatment of phosphate in liquid
Inventor: KANEKO SHIROU
IPC: C02F1/58
Filed: 1982-05-14
Abstract: PURPOSE:To produce a seed crystal material adequate for efficient crystallization of phosphate, by sticking calcium salt on a granular carrier selected among a water-insoluble Mg compd., an Al compd. and a Zr compd. CONSTITUTION:A granular carrier selected among magnesia anhydride, electrofused magnesia, clinker, activate alumina, Kanuma soil, zirconia, etc. is immersed for 10-100hr in a 0.01-10% calcium salt soln. The calcium salt is stuck more thoroughly on the carrier in this case if the carrier is immersed for the longest possible time in the calcium salt soln. of the lowest possible concn. There are calcium chloride, calcium hydroxide, etc. as the calcium salt to be stuck. It is a good practice to dry the carrier after said immersion or to heat the same after drying in order to expedite the sticking treatment. The carrier stuck with the calcium salt is preferable for crystallization treatment of phosphate in liquid.
Patent JP-S575647-A (JP)
Title: Additive for silkworm feed
Inventor: KAMATA MASAKI
IPC: A23K1/18
Filed: 1980-06-13
Abstract: PURPOSE: To prepare an additive for silkworm feed effective to increase the cocoon yield and shorten the feeding period, by adding seaweed or its extract as the growth- promoting substance for silkworm.  
     CONSTITUTION: Raw sea weeds such as "kombu" (seatangle), "wakame" (Undaria pinnatifida), "hijiki" (Hizikia fusiforme), "mozuku" (Nemacystus decipiens), etc. are dried and powdered, or the seaweeds are extracted with a hydrophilic solvent such as water, alcohol, etc. The powder or the extract is added to mulberry leaves or silkworm feed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000274245-A (JP)
Title: Cooling water flow temperature controller for engine water cooler
Inventor: AOKI SHIGEO
IPC: F01P7/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce an engine start permissible lower limit temperature below an inflow start lower limit temperature to a cylinder jacket. SOLUTION: In this controller, a bypass completion temperature T2, at which a bypass valve 10 opens is set to a higher temperature than a warm-up completion set temperature T1 at which a thermostat 8 opens. In a warm-up completion transient state since the temperature of cooling water flowing out of a head jacket 3 exceeds the warm-up completion set temperature T1 until the temperature of the cooling water reaches the bypass completion temperature T2 at which the bypass valve 10 opens, both the thermostat 8 and the bypass valve 10 open, so that the cooling water is fed to a cylinder jacket 2. After increasing a temperature of the low-temperature cooling water flowed from a radiator 5 through a cooling water channel 6 on the suction side of a cooling water pump 7 by the mixing of the high-temperature cooling water flowed from the head jacket 3 through a bypass 9.
Patent JP-H08333394-A (JP)
Title: Rat obesity gene, its gene product and its production
Inventor: NAKAO ICHIKAZU
IPC: C07K16/00
Filed: 1996-04-02
Abstract: PURPOSE: To obtain a polypeptide containing a specific amino acid sequence, enabling to measure the content of the mRNA of pb gene expressed in a live body, and useful for the clarification of obesity mechanisms, the diagnosis of obesity, etc. CONSTITUTION: A polypeptide contains an amino acid sequence of the formula and is a gene product coding for the obesity cDNA of a rat. The polypeptide is obtained by culturing a host cell, such as Escherichia coli, transformed with a recombined DNA coding for the polypeptide in a culture medium, and subsequently collecting the polypeptide produced and accumulated in the culture product.
Patent JP-S51112663-A (JP)
Title: Hair setting device
Inventor: ARAKI MASAKATSU
IPC: A45D20/44
Filed: 1975-06-30
Abstract: PURPOSE: A hair setting device that assures smooth rotation of the hood and enables the hood to approach the columns to the maximum extent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09275206-A (JP)
Title: Solid-state image pick up device
Inventor: YAGI HIROFUMI
IPC: H04N5/335
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pick up device capable of providing a field storage mode in an inter-line type CCD(charge-coupled device) using a two-phase driven CCD for the vertical transfer part. SOLUTION: This image pick up device comprises an array of sensing parts 1 composed of p-n junction diodes, array of vertical transfer parts composed of charge-coupled elements and horizontal transfer part. Signals generated in the sensing parts 1 are transferred to the vertical transfer parts and then the horizontal transfer parts according to external optical information, and two transfer gate regions 3 are formed between the sensing parts 1 and channel regions 2 of corresponding vertical transfer parts.
Patent JP-2000278224-A (JP)
Title: Audio data processor
Inventor: UDAGAWA TOMOYUKI
IPC: H04B14/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To transfer data with different sampling frequencies or different data length at a high transfer rate by eliminating the need for transmission of a header. SOLUTION: A counter section 4 counts number of data per unit time for serial digital data received by a receiver 1. When a length of the received data is constant, a sampling frequency calculation section 5 calculates a sampling frequency of the received data on the basis of number of data per unit time and sets a frequency division ratio to a PLL circuit 6 so that its generates a reference clock with a frequency corresponding to the sampling frequency. Thus, a serial/parallel converter and a D/A converter 3 apply processing to the data in response to the sampling frequency so as to reproduce the received data. Thus, it is no required to transfer a header including information of the sampling frequency through a transmission line, the utilizing efficiency of the transmission line is enhanced and data can be transferred at a high transfer rate.
Patent JP-S59210290-A (JP)
Inventor: SOMEYA KAZUO
IPC: B01D53/04
Filed: 1984-04-23
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-H06270949-A (JP)
Title: Method for containing continuous sheets or bags each piece of which can be separately taken out
Inventor: YANO YOSHIKAZU
IPC: B65B41/12
Filed: 1993-03-16
Abstract: PURPOSE:To provide a method for containing continuous sheets or bags, from which each pieces of them can be separately taken out without fail, by containing a roll of continuous sheets connected to each other through tearable parts in a container and exposing outside the front end thereof for taking out from a small hole where a frictional cutter is attached at the inside of the container. CONSTITUTION:A container 3 is a box made of plastic plates, paper boards, etc. A continuous material 1 of wound-up bags B is contained like a ball with the take-out side at the top. A little larger hole 4 than the bundled section of the continuous material 1 is openeed at the upper face of the container 3. A ring-shaped cutter 5 having a large frictional material made of soft rubber or plastics is attached to the inside peripheral face. The continuous material 1 of bags B is bundled and formed into an appropriately wound-up body. The bags B are pulled just upward from the hole 4 where the frictional cutter 5 is attached at the inner periphery, in an extent to insert the take-out side loose and the continuous material can be cut easily by strongly pulling a little laterally against the pull-out direction when the perforations (m) are exposed above the hole 4.
Patent JP-S575848-A (JP)
Title: Low-alloyed steel having sweet corrosion resistance
Inventor: HONJIYOU TOORU
IPC: C22C38/18
Filed: 1980-06-16
Abstract: PURPOSE: To offer a low-alloyed steel, useful as an oil well, pipe line or the like, provided with excellent sweet corrosion resistance in a wet CO 2  gas atmosphere, by controlling contents of C, Si, Mn and P, lowering P content and adding a specified amount of Cr.  
     CONSTITUTION: The low-alloyed steel consists of up to 0.2% C, up to 1.0% Si, 0.1W 2.0% Mn, up to 0.01% P, up to 0.03% S, 0.5W5% Cr and the balance being substantially Fe. The steel may contain 1% or less of one or more of Cu, Ni, Mo and Al. In this composition, local corrosion is prevented and an inhibiting effect to sweet corrosion is obtained by the addition of the specified Cr amount. Each element of Cu, Ni, Mo and Al, which is supplementally added at a controlled amount, suppresses pitting corrosion and makes a corroded surface smooth by its conjunct effect with Cr in the coexistence of Cr. The corrosion-inhibiting effect is further enhanced by lowering S content. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63246232-A (JP)
Title: Manufacturing device of lapped v-belt with cog
Inventor: KURODA HIROICHI
IPC: B29D29/10
Filed: 1987-03-31
Abstract: PURPOSE:To enable mass production of a lapped V belt with cogs whose pitch distance between a trough and crest is short, by a method wherein a through hole arriving at an annular space of a top and bottom forces containing a molding material is provided, into which a piece claw is inserted and the same is driven through sliding in a diametral direction. CONSTITUTION:An annular space 5C for containing a material 5 for molding a belt of unvulcanized rubber 5B covered with canvas 5A beforehand is formed in a top and bottom forces 2A, 2B, in a manufacturing device of a lapped V-belt with a cog. Through holes 2C...2C are formed on the inside of the forces 2A, 2B at regular pitch intervals along a circumferential direction and arrive at the annular space 5C. Piece claws 3...3 are inserted into the through holes 2C...2C freely insertably and they are driven through sliding in a diametral direction by a driving device 4. After the top and bottom forces 2A, 2B have been closed up tightly by inserting unvulcanized rubber 5B coated with canvas 5A into them, simultaneously with pressurization when, for example, a tapered die 4 is pressed downward in the direction of an arrow X, the piece claws 3...3 each are slided outward in a diametral direction and the cogs A, B are put on the inside. Compression and vulcanization are performed under this state.
Patent JP-S57195684-A (JP)
Title: Recording paper
Inventor: AKAMATSU TAKASHI
IPC: C09B11/00
Filed: 1981-05-26
Abstract: PURPOSE:To provide a heat-sensitive recording paper which forms a color with a black color tone when in contact with an acidic substance and provides a recorded image having excellent resistance to light and water, by providing a specified derivative of fluoran on a base as an electron-donative color former. CONSTITUTION:A derivative of fluoran of formulaI[where each of R<1> and R<2> is 3-10 C alkoxy(alkoxy)alkyl; R<3> is 1-8 C alkyl, 2-8 C alkenyl, 3-10 C alkoxyalkyl, phenylalkyl, carbamidoethyl, or the like](e.g., a compound of formula II) is provided on a base as an electron-donative color former together with a film-forming agent or the like to obtain the objective recording paper. The compound of formulaIis obtained, for example, by bringing a compound of formula III and a derivative of phenol of formula IV (where R is H, 1-4 C alkyl) into reaction in the presence of a dehydrating-condensing agent at a temperature of -5-90 deg.C, followed by pouring the reaction product into water and treating with an alkali to crystallize the objective compound.
Patent JP-S525159-A (JP)
Title: Noise reducing apparatus for steel pipe conveyor
Inventor: AKAI SUSUMU
IPC: B65G57/09
Filed: 1975-06-27
Abstract: PURPOSE: Steel pipes conveying and accumulating apparatus,to prevent excessive noise and damages caused by collision between pipes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10277914-A (JP)
Title: Wire saw cutter
Inventor: NAGATSUKA MASASHI
IPC: B28D5/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable wire saw cutter. SOLUTION: This cutter is provided with a wire 11 to cut a semiconductor single crystal material 1, multiple rollers with grooves 21 and 22 on which a cut part 12 of the wire 11 is wound and stretched, wire travel driving reel 30 and 30 to run wire 11, and wire tension adjusting means 50 and 50 to adjust tension of the wire 11. Each wire tension adjusting means 50 is equipped with a dynamic pulley 55 which is provided at end part from the cut part 12 of the wire 11 and a linear motor 58 which transfers and drives the dynamic pulley 55 to a direction to increase and decrease the tension of the wire 11.
Patent JP-H0625255-A (JP)
Title: Production of 7-substituted amino-3-hydroxy-3-cephem-4- protected carboxyl sulfoxide ester
Inventor: FURANKU BURAUN JIYUNIA
IPC: C07D501/59
Filed: 1993-04-07
Abstract: PURPOSE: To prepare 7-substd. amino-3-hydroxy-3-cephem-4-protected carboxy- sulfoxide ester useful as an intermediate of a β-lactam antibiotic by ozonizing an intermediate which is a complex of a 3-exomethylene cepham sulfoxide ester and a tin-contg. catalyst as it is.  
     CONSTITUTION: A compd. of formula I (where A is an amino protecting group or R-C(=O)-; R is the residue of a carboxylic acid; and R 1  is a carboxy protecting group) which is a complex of a 7-substd. amino-3-exomethylene cepham-4- carboxy-sulfoxide ester and a tin-contg. Lewis acid-type Friedel-Crafts catalyst is ozonized in ethyl acetate or methylene chloride to obtain the objective 7- substd. amino-3-hydroxy-3-cephem-4-protected carboxy-sulfoxide ester of formula II. This method is efficient because the intermediate complex is subjected to the following reaction as it is without isolating the 3-exomethylene cepham sulfoxide ester. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62236578-A (JP)
Inventor: SHIMIZU KUNIHIRO
IPC: A63F5/04
Filed: 1986-04-08
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-2000272112-A (JP)
Title: Recording method and apparatus
Inventor: TANIGAWA KIYOSHI
IPC: B41J3/60
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To form images to both of faces of a body to be recorded by effects of a transfer efficiency improvement, prevention of image bleeding and the like, and effectuate miniaturization and energy saving by forming a transfer image to an intermediate transfer body to which a liquid is applied according to image signals, and transferring to form the image to a plurality of faces of the body to be recorded. SOLUTION: A set agent is applied to a surface of an intermediate transfer belt 102. An image of an image signal is formed by an ink jet recording head 101. That no existing image is present is made sure by an image detector 126. A recording body is supplied and transferred from a paper feed tray 106 with a timing whereat the image and the set agent of the image part are transferred and pressured by a transfer pressure roller 114. That no existing image is present at a rear face is made sure by an image detector 125. The recording body is inverted via a route C1 by a switching lever 129. After it is detected by a detector 134 that the recording body is completely stored in a temporary preservation tray 131, switching levers 127 and 132 are switched to form a new image to the belt 102. The paper is supplied and transferred via a route C2 from the tray 131 with a timing whereat the image is transferred by the roller 114. Printing to double faces is thus achieved.
Patent JP-S61241487-A (JP)
Title: Enclosed type rotary compressor
Inventor: HIGASHIKURA TAKAO
IPC: F04B39/10
Filed: 1985-04-16
Abstract: PURPOSE:To prevent counter flow of high pressure and high-temperature gas in a compressor to a refrigerating system by opening a refrigerant gas passage by means of a spool which forms a check valve mechanism due to flow of refrigerant gas during operation of the compressor and closing the refrigerant gas passage during stoppage of the compressor. CONSTITUTION:During operation of a compressor 1, a spool 16 which forms a check valve mechanism against energizing force of a coil spring 17 by flow of refrigerant gas, is pushed in the direction of flow of the refrigerant gas to open a refrigerant gas passage 23 provided in the spool 16, then a refrigerant gas circuit as a refrigerating system is formed. Next, during stoppage of operation of the compressor 1, flow of the refrigerant gas is stopped, and the spool 16 is pushed by the coil spring 17 to the opposite side of a compressor element 11 and further pushed in the same direction by high temperature and high-pressure gas in an enclosed case 10 leaked from a cylinder part (unillustrated) and the like. As a result, the opening part B of the spool 16 is pushed back from an expanded pipe part 14 to be blocked up by the inner wall face of a case 15 and oil in minute gaps of said wall. Thus, counter flow of high temperature and high-pressure gas in the enclosed case 10 to the refrigerating system can be prevented.
Patent JP-S5415539-A (JP)
Title: Heat collecting plate roof material
Inventor: TANAKA HISAO
IPC: E04D13/18
Filed: 1977-07-05
Abstract: PURPOSE: To prevent invasion of rain and to make assembling easy by providing cone-shaped part at the end part of steel plate which is so formed fhat fluid can run through inside and by making roof fitting pitch into module so that the plate can serve both as heat collecting plate and roof material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S578770-A (JP)
Title: Fruit peduncle cutter
Inventor: MATSUMOTO HAJIME
IPC: A23N15/02
Filed: 1980-06-17
Abstract: PURPOSE: A device for nipping the fruit penduncle and pulling it is set under the conveyor belt and a cutter is fixed behind the device along the conveyor to enable the cutter to cut fruit penduncles short and simultaneously prevent the edge from being damaged by cutting the stopper.  
     CONSTITUTION: A fruit 27 is set to the conveyor belt 13 so that the fruit peduncle 23 comes through the hole 21 and conveyed. Meanwhile, the conveying holders 57 move endlessly in front of the belt 13, come off from each other, when the parts 65 come into contact with the cum plates 61, and the surfaces 71 nip the fruit, when the part 65 leave the cum plates 61. When the fruit nipped comes to the rotating plate 33 set in the front of belt 13, the peduncle 23 is pulled together with the stopper 29 downward by the rotating plate 33 and cut at the position above the stopper 29 by the rotating edge 19. When the fruit is transferred on the conveyor belt, the parts 65 of the conveying holder 57 leave the fruit and the fruit is taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61238947-A (JP)
Title: Manufacture of al-si alloy blank
Inventor: YAMAUCHI SHIGENORI
IPC: C22C21/02
Filed: 1985-04-16
Abstract: PURPOSE:To obtain an Al-Si alloy blank having superior wear resistance and workability by mixing powder of an Al-Si alloy having a specified composition as the 1st alloy with powder of an Al-Si alloy having a specified composition as the 2nd alloy in a specified ratio, and by compacting the mixture so as to regulate the average and maximum diameters. CONSTITUTION:Powder of an Al-Si alloy consisting of 15-34% Si and the balance Al as the 1st alloy is mixed with powder of an Al-Si alloy consisting of 35-50% Si and the balance Al as the 2nd alloy in 1:(0.05-2) ratio. The mixture is compacted so as to regulate the average diameter of the Si grains to 5-15mum and the maximum diameter to 10-30mum.
Patent JP-H08152408-A (JP)
Title: Analysis system and analysis method
Inventor: KE FUU
IPC: H01J49/24
Filed: 1995-04-06
Abstract: PURPOSE: To provide an analyzing device and method applicable over a wide concentration range. CONSTITUTION: This device has an induction coupling plasma device 28, an optical measuring device 42 as an analyzing device connected to the induction coupling plasma device 28, and a mass analyzer 54. The mass analyzer 54 comprises a sampling part 56 adjacent to the induction coupling plasma device and having an orifice for passing an ion characterizing a sample to a first area 76, and a gate valve 72 situated between the first area 76 and a second area 78. When a system is operated in mass analyzing mode, the gate valve 72 is opened, and when it is operated in only optical measuring mode, the gate valve 72 is closed. When the analyzing system is operated in optical measuring mode, an inert gas is carried from the first area 16 of the mass analyzer 54 outward to the induction coupling plasma device 28.
Patent JP-S58206583-A (JP)
Inventor: EEAHARUTO BUINKERUMAN
IPC: A61K31/41
Filed: 1983-05-11
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-S5710039-A (JP)
Title: Mixing damper for twin-duct system
Inventor: HASEGAWA YASUYUKI
IPC: F24F13/02
Filed: 1980-06-16
Abstract: PURPOSE: To improve the operability of a twin-duct system, by providing between respective hot-air and cold-air inlets and an outlet, two fan-shaped dampers attached to a single horizontal shaft, with a phase difference therebetween.  
     CONSTITUTION: Two fan-shaped dampers 7 and 8 are attached to a single horizontal shaft 9, with a phase difference therebetween, and placed between respective hot-air and cold-air inlets 10 and 11 partitioned from each other and an outlet 12 respectively. Thereby, through the rotating operation of the single rotating shaft 9, such operations are made possible as the totally closing of both the inlets, the regulation of the blowoff quantity of only either hot air or cold air, and moreover the mixing of hot air and cold air. Accordingly, the operation is made extremely easy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63264921-A (JP)
Inventor: AKIBUA PINTOU
IPC: D01G9/20
Filed: 1988-04-01
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-H10274660-A (JP)
Title: Magnetic sensor
Inventor: HASEGAWA AKIHIRO
IPC: G01D5/245
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To detect the moving direction of a part to be detected with one output signal by separately arranging a plurality of magnetic resistor elements with different sensitivities along the moving direction of the part to be detected. SOLUTION: Magnetic resistor elements 15 to 17 with different sensitivities constituted by using different numbers of magnetic resistor elements 15a, 16a, 16b, 17a-17c are arranged with intervals along the moving direction (the direction of the arrow a) of a part to be detected 11 placed projected out of the outer surface 10a of a rotor 10. When the part to be detected 11 rotating with the rotor 10 passes the position corresponding to the elements 15 to 17, the magnetic field at the elements 15 to 17 varies clue to the part to be detected 11. By this magnetic field variation, the electric resistances of the elements 15 to 17 vary and the electric potential at the middle point varies.  In this case, as the sensitivities of the elements 15 to 17 are made different, the output waveforms of the middle point electric potential become different for the moving direction of the detecting part 11. By discriminating the waveforms of the middle point electric potentials, the moving direction of the detecting part 11 (rotor 10) is detected.
Patent JP-S60226584-A (JP)
Title: Self fusible-self extinguishing adhesive tape
Inventor: HOSOKAWA KAZUYOSHI
IPC: C09J7/02
Filed: 1984-04-24
Abstract: PURPOSE:To obtain the titled tape of both moderate extensibility and flexibility and good workability, free from propagation of flame when wound on metallic pipe, by laminating a self fusible-self extinguishing adhesive compound on a base film so that the former is thicker than the latter. CONSTITUTION:The objective tape can be obtained by laminating (A) a compound prepared by incorporating (i) as an elastomer, e.g. chlorinated polyethylene (pref. with a chlorine content >=40wt%), butyl rubber (optimally, a degree of unsaturation <=80%), polyisobutylene (with an average molecular weight 30,000- 60,000) with (ii) a great amount of aluminum hydroxide and (iii) a softening agent (e.g. tricresylphosphate) on (B) a base film (pref. flexible polyvinyl chloride film) so that the component (A) is thicker than the component (B).