baber/WOPTO huggingface dataset:
Patent JP-H11226668-A (JP)
Title: Punching die
Inventor: KISHINO KAZUHISA
IPC: B23H9/12
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a die of an integrated type free from a possibility of failure at the time of punching by forming a spacer slug hole of a spacer into a nearly same size as a die slug hole of a die. SOLUTION: A die plate 5 equipped with a plate hole 6 at the center is provided on a die packing plate 7 with a hole 8 at the center, a die 1 (WSE die) with a die slug hole 2 at the center is provided fixed to the plate hole 6, and further is provided, between the die 1 and the die packing plate 7, a spacer 3 made of sintered hard alloy with a spacer slug hole 4 of nearly same size as the die slug hole 2. Here, the spacer slug hole 4 is formed larger than the die slug hole 2. The shape of the die slug hole 2 is to be properly selected and not to be defined particularly. The shape of the spacer slug hole 4 is not always defined in particular, but is particularly preferably to be nearly similar or similar to the die slug hole.
Patent JP-S58155301-A (JP)
Title: Configuration measuring device by using three dimensional coordinate measuring machine
Inventor: YOSHIMURO AKIRA
IPC: G01B5/20
Filed: 1982-03-12
Abstract: PURPOSE:To make it possible to measure the configuration of a material to be measured on the same circumference readily and continuously, by making it possible to rotate a Z shaft freely in the rotary and vertical direction on the circumference, which  has a radius R that is varied from a vertical shaft provided so that it is aligned with  the central line of the material to be measured or a reference line. CONSTITUTION:An attachment 9 is fixed to a table 4 of the three dimensional coordinate measuring machine. Then the attachment 9 is inserted into a shaft hole 2 of  the material to be measured 1. Therefore, the vertical shaft 11 is screwed into the  material to be measured 1, and it is fixed and set between the attachment 9 and the vertical shaft 11. Then the Z shaft 3 is moved so that the size from the center of the  material to be measured 1 to the circumference to be measured becomes the desired R.  At this position, a bearing 12 and an arm 13 are fixed. In this constitution, the Z shaft  3 can be rotated on the circumference having the radius R from the center of the vertical shaft 12 and also moved up and down along the configuration of the material to  be measured 1. Therefore, the configuration on the same circumference can be measured simply by reading the value of the movement.
Patent JP-S60181180-A (JP)
Title: Adhesive composition
Inventor: IBONAI MASARU
IPC: C09J121/00
Filed: 1984-02-29
Abstract: PURPOSE:An adhesive composition, obtained dissolving polychloroprene rubber and a specific chlorinated polyethylene (PE) in a specific proportion in an organic solvent, and useful for ethylene-propylene rubber. CONSTITUTION:An adhesive composition obtained by dissolving (A) 100pts.wt. polychloroprene rubber and (B) 3-50pts.wt. chlorinated polyethylene (PE) with 25-45wt% chlorine content prepared by chlorinating low-density PE having 0.91-0.94 density and 0.1-80 melt index (MI) in an organic solvent, preferably benzene.
Patent JP-S57160606-A (JP)
Title: Molecular orientation method for plastic material
Inventor: PEETAA HOYU
IPC: B29C55/00
Filed: 1982-03-12
Abstract: A method for the molecular orientation of plastic material by expanding a tube of plastic material, includes introducing the tube into a container filled with heated liquid, preferably water of a temperature of 70 DEG -100 DEG  C. The tube is expanded by introducing a pressurized liquid into the tube. An apparatus for carrying out the method and a plastic material are also disclosed.
Patent JP-S55133324-A (JP)
Title: Removal of aluminum component
Inventor: YAMAUCHI SOUKICHI
IPC: C07C37/72
Filed: 1979-04-03
Abstract: PURPOSE: To remove aluminum components effectively from a crude product containing an aluminum phenoxide type catalyst, without losing an orthoalkylated phenol useful as an intermediate for an anti oxidant, etc., by bringing the product into contact with oxalic acid, etc., and water.  
     CONSTITUTION: A crude product (P) consisting of an orthoalkylated phenol and Al components (A), obtained by the reaction of a phenol with an olefin in the presence of an aluminum phenoxide compound, is brought into contact with oxalic, citric, or tartaric acid, or their mixture, in an amount of 0.1W10mol based on 1mol of Al contained in P and water in an amount of 0.05W5pts.wt. based on 1pt.wt. of P, at an ordinary temperature to 100°C and normal or higher pressure, to remove A transferred to the aqueous phase by phase separation. The orthoalkylated phenol is recovered quantitatively in the oil phase after the separation from the water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63297517-A (JP)
Title: Method for predicting lowering of furnace heat in blast furnace
Inventor: KONISHI MASAMI
IPC: C21B7/24
Filed: 1987-02-23
Abstract: PURPOSE:To accurately measure abnormal lowering of furnace temp. in a blast furnace by using measurement of temp. difference of the furnace inner wall in the blast furnace together with measurements of solution loss carbon quantity and N2 concn. by analyzing the top furnace gas and comparing them with each setting value changing in every moment. CONSTITUTION:The inner wall thermometers 3 of total 28 pieces - four pieces in the circumferential direction and seven pieces in the vertical direction - in the blast furnace 1 are fitted and the temp. differences of the inner wall are measured every prescribed time interval. Then, when the sum of the positive values in the temp. differences of the inner wall exceeds the setting value or when the sum of the negative values in the temp. differences exceeds the setting value or when the sum of moving average values showing the positive values in the temp. differences during the prescribed time, the lowering of the furnace temp. is primarily predicted. Next, when the moving average value of the solution loss quantity of coke and the moving average value of the N2 concn. in the analyses of the top furnace gas exceed respectively the setting values, the lowering of the furnace temp. is secondarily measured. In this case, by changing each setting value to threshold value obtaining the highest integrated evaluation, the lowering of the furnace temp. can be predicted with high accuracy.
Patent JP-H03246237-A (JP)
Title: Simultaneous production of benzaldehyde and benzylalcohol
Inventor: TAN KAZUO
IPC: C07C27/04
Filed: 1990-02-20
Abstract: PURPOSE:To simultaneously produce benzaldehyde and benzyl alcohol in good yields by bringing benzyl benzoate into contact with hydrogen gas in the presence of a catalyst mainly comprising zirconium oxide. CONSTITUTION:Benzyl benzoate is hydrogenated with hydrogen gas in an amount of 0.1-10vol.% based on the hydrogen gas in the presence of a catalyst mainly comprising zirconium oxide at 300-400 deg.C to simultaneously prepare that subject two compounds. The zirconium oxide is preferably porous one having a high chemical parity, a surface area of 50-200m<3>/g and a micropone diameter of 100-1000Angstrom , and prepared e.g. by calcining highly pure zirconium hydroxide, zirconium carbonate, etc., at 400-900 deg.C. The catalyst containing Cr in a Cr/Zr atomic ratio of approximately 0.01-0.1 is further preferably. The catalyst may be carried on an inactive carrier such as alumina.
Patent JP-S54131336-A (JP)
Title: Method and apparatus for temperature control of air conditioner
Inventor: MURASE FUJIO
IPC: F24F11/02
Filed: 1978-04-03
Abstract: PURPOSE: To realize the most ideal air conditioning for human body and save energy by the use of microcomputer.  
     CONSTITUTION: A heating unit, cooling unit, ventilating unit 6 and control unit (microprocessor) 8 which changes operations of said respective units selectively by detecting the outdoor temperature T 1  are provided. By the use of these means, operation ranges of heating, ventilating and cooling are determined such that respective ranges are continued, the objective indoor temperature T 2  in each range is fixed, and respective operations are selectively performed by detecting the outdoor temperature T 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58157307-A (JP)
Inventor: YASUDA JIROU
IPC: H02G1/02
Filed: 1982-03-15
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-2000242360-A (JP)
Title: Phase synchronizing circuit
Inventor: SUMIDA MASAYA
IPC: G06F1/12
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To generate two precisely phase-synchronized clocks while reducing the jitters by generating different-frequency clocks, which are a clock to be used by an internal circuit and a board system clock, by only one PLL. SOLUTION: A logic device 4 which generates clocks according to the output signal 20 of a voltage-controlled oscillator circuit 3 is composed of a circuit which mainly divides the frequency of a clock and has a function of outputting many clocks differing in frequency division rate. In this case, clock signals 13 and 14 of two systems are outputted. The different-frequency clocks which are the clock to be used by the internal circuit 15 and the board system clock 11 can be generated by only one PLL and the jitters of the clock signals are made less than those when two PLLs are used. Further, delay variation due to a dummy cell and long wiring is suppressed. Consequently, the AC specification margin of a semiconductor integrated circuit is greatly reducible.
Patent JP-H08233296-A (JP)
Title: Floor heating panel
Inventor: MAEDA FUTOSHI
IPC: H05B3/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a floor heating panel which prevents the penetration of moisture into a wiring part and prevents the generation of disadvantages, such as a short circuit of a joint or leak even if moisture should penetrate into the wiring part by chance. CONSTITUTION: An opening is installed to a surface board 1 of a floor heating panel which is incorporated in a heating means inside while a terminal block 2 is installed on a rear surface board 4 under the opening and the opening is covered with a cover 3. The whole surface of the joint between the cover 3 and the surface board 1 around the opening are coated with a water repellent agent 11.
Patent JP-H01217732-A (JP)
Title: Optical information recording and reproducing device
Inventor: TOMINAGA HIDEKAZU
IPC: G11B7/085
Filed: 1988-02-24
Abstract: PURPOSE:To increase the stability of a servo system in the track jump operation of a recording medium having an undesirable part on a tracking control by avoiding the undesirable part for the tracking. CONSTITUTION:At the time of making access to a target track, the track is jumped according to the track jump, however, a CPU 17 continues to monitor the signal of a preformat output 20-a to recognize the passing of a preformat part, turn off the loop switch 14 and open (20-b). Subsequently, a jump generating circuit is operated to jump (20-c) and have a driving signal (20-d). Namely, a time reaching a next preformat part from the preformat part is about twice as long as a time required for the track jump and the servo is set until the next preformat part appears. Thereby, the stability of the tracking servo system can be improved.
Patent JP-H09226357-A (JP)
Title: Heat accumulation type cooler
Inventor: KOJIMA TAKAYASU
IPC: B60H1/32
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost of a resin made case in a heat accumulation type cooler to cool a nap room, or the like of a truck by a heat accumulating material. SOLUTION: A heat accumulation type cooler is furnished with a heat accumulating pack 23 storing a heat accumulating material, an evaporator 10 for heat accumulation to cool this heat accumulating pack 23 and an air blower in a resin made case, and it is constituted to blow out cold air cooled by the heat accumulating pack 23 to a cooling objective portion of a nap room, or the like of a truck by the air blower. In this case, this case is constituted of a frame shape main body case 162 storing and supporting the heat accumulating pack 23, the evaporator 10 for heat accumulation and the air blower, a front surface case 160 to block a front surface opening side of this main body case 162 and a rear surface case 161 to block a rear surface opening side of the main body case 162.
Patent JP-H11311666-A (JP)
Title: Gps receiver
Inventor: MCGRATH FINNBARR
IPC: G01S19/35
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact, high-performance, and reliable GPS receiver that can be mounted to such vehicle as a passenger car. SOLUTION: In a GPS receiver 1, a multilayer PCB 2 is preferably used, an antenna that is a patch antenna is preferably mounted on one surface 4, and an IC for processing a received GPS signal is arranged on one surface 4 and/or the other surface, before being interconnected by a pattern-shaped conductive tracing. A connector 17 is connected to the PCB 2 for connecting to, for example, the data bus of the wiring harness of a vehicle.
Patent JP-H05117313-A (JP)
Title: Process for manufacturing stable water/oil emulsion of polymer prepared by hydrolysis of n-vinylamide
Inventor: RUTSUTSU ENTO
IPC: C08K3/30
Filed: 1991-03-06
Abstract: PURPOSE: To obtain the subject emulsion for a petroleum mining aid, good in storage stability, by subjecting N-vinylamide to emulsion polymn. to form a water-in-oil polymer emulsion and hydrolyzing the polymer, and adding an antioxidant, a reducing agent or the like during hydrolysis.  
     CONSTITUTION: A compd. represented by formula (R and R 1  are each H or a 1-6C alkyl) (e.g. N-vinylformamide, etc.), is independently polymerized in the presence of a polymn. initiator and an emulsifier in a form of a water in oil emulsion or mixed with other monoethylenically unsaturated monomer (e.g. vinyl acetate, etc.), to be polymerized in the same way and, succeedingly, the polymer in the form of the water in oil polymer emulsion is hydrolyzed by the action of an acid or base but, before, during to after hydrolysis, an antioxidant, a reducing agent or an aldehyde acceptor is added to the water in oil polymer emulsion in an amt. of 0.01-20% by wt. of the polymer to obtain the objective stable water-in-oil emulsion of the hydrolyzed polymer of N- vinylamide. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60184522-A (JP)
Title: Curable resin composition
Inventor: TAKE MORIO
IPC: C08L79/04
Filed: 1984-03-02
Abstract: PURPOSE:A resin composition which can give a curing product excellent in moldability, heat resistance, adhesiveness, etc., prepared by mixing a polycyanate ester with a composition formed by prereacting a polymaleimide with a 6- substituted guanamine. CONSTITUTION:The purpose curable resin composition is obtained by mixing a composition formed by prereacting, by heating, (A) a polymaleimide having at least two N-maleimido groups in the molecule with a 6-substituted guanamine at a weight ratio of 99.9:0.1-70:30 with (B) a polycyanate ester containing at least two cyanato groups in the molecule or a prepolymer thereof at a weight ratio of A to B of 90:10-1:99 and, if necessary, reacting the mixture by heating. Examples of the polymaleimides which can be suitably used include compounds of the formula (wherein R1 is an at least bivalent aromatic or alicyclic organic group, X<1> and X<2> are each H, a halogen, or an alkyl, and n is 2-5).
Patent JP-H04278669-A (JP)
Title: Data retrieving back-up system
Inventor: ODA MASAOMI
IPC: G06F17/30
Filed: 1991-03-06
Abstract: PURPOSE:To improve the data retrieving efficiency by grasping quickly the retrieving intention of a retriever without increasing the burden of the retriever and showing a retrieving candidate most approximate to the retriever's intention. CONSTITUTION:A retriever inputs previously the clear features of the data to be retrieved such as the shape, the color, the size, etc., through a keyboard 2 as the key words. A CPU 1 detects a feature sorting counter having the largest value and retrieves the data including the features out of a data base memory 4 to display one of these data. Thus the category and the feature having the highest emerging frequency are obtained based on the category emerging frequency and then shown as the recommended images of a system. The retriever decides the quality of the data and calls out the feature key added to a retrieved image when a satisfactory operation and a continuation operation are carried out. Then the number of features is totalized for each category and feature and added to the feature sorting counter and a feature counter.
Patent JP-S55132698-A (JP)
Title: Method for prevention of scaling
Inventor: KOTAKE MASAYOSHI
IPC: C02F5/08
Filed: 1979-04-05
Abstract: PURPOSE: To prevent the formation of scale from an acid solution containing calcium oxalate by including an acid anion, e.g., sulfamic acid, and aluminum ion in the solution.  
     CONSTITUTION: To an acid solution containing calcium oxalate, e.g., digesting waste water used in the pulp manufacturing process by a sulfite method, the residual liquid in the distiller after product distillation in the whisky-manufacturing process, etc., a total of 10W10,000ppm (preferably 100W1,000ppm) of aluminum ion and an acid anion, e.g., sulfamic acid, formic acid, glycolic acid, etc., are added in an aluminum ion/anion equivalent ratio of 1:0.33W6 in a manner in which a liquid obtained from the reaction of metallic aluminum and an acid, as described above, in water is added to the said acid solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10240373-A (JP)
Title: Power saving circuit
Inventor: OUCHI YASUSHI
IPC: G06F1/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without lowering an operation speed by supplying CPU clocks from a maximum operation clock transmitter in the case that the power consumption raised from under maximum power consumption set beforehand. SOLUTION: This circuit is provided with the maximum operation clock transmitter 6 for supplying first clocks for operating a CPU 1 with maximum ability, a 1/2 frequency divider 7 for frequency-dividing the maximum operation clocks into 2 and outputting them as second clocks for a low power consumption operation and a selector 8 for switching supply operation clocks to the CPU 1 to the maximum operation clocks or the ones from the 1/2 frequency divider 7 by output signals from a current detection circuit 4, etc.  Then, the CPU clocks are supplied from the 1/2 frequency divider 7 in the case that the present power consumption becomes less than the ratio of the maximum power consumption set beforehand and the CPU clocks are supplied from the maximum operation clock transmitter 6 in the case that the present power consumption raised from under the ratio of the maximum power consumption set beforehand.
Patent JP-H04212087-A (JP)
Title: Manufacture of scintillation detector
Inventor: AIBARU ERU TOOKE
IPC: G01T1/20
Filed: 1991-02-13
Abstract: PURPOSE: To enhance environment resistance at a time of use by bonding a holding ring and a window material without using an adhesive in a scintillation detector. CONSTITUTION: A ring 32 and a window material 31 are heated to temp. allowing the window material 31 to flow and the window material 31 is allowed to flow in its radius direction until the size thereof becomes the size of the expanded ring 32. Both of the ring 32 and the window material 31 are cooled and chemical and/or compressed hermetic seal is formed along the boundary between the ring 32 and the window material 31. After the hermetic seal is formed, the window material 31 is ground to form a window assembly 13 which is, in turn, welded to a housing 10 housing a detection element to obtain permeanent seal not deteriorated by a time, pressure and temp.
Patent JP-H06231920-A (JP)
Title: Rare earth permanent magnet
Inventor: SATO KOJI
IPC: C22C38/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide an alloy high in coercive force consisting of a main phase and a rich phase by adding V and Si into an R-Fe magnet alloy. CONSTITUTION:This is a rare earth permanent magnet which is shown by the composition formula RxFe100-x-y(V1-aSia)y [among the formula, Y is one or more kinds of rare earth elements including Y x=5.5-18%, Y=8-20% (% is atom percentage), and a =0.05-0.7 (atom ratio)] and the main phase of which has ThMn12-type body-centered tetragonal structure. This composition of compound can easily form structure useful for a nucleus production type of magnet by a short time of heat treatment so a rare earth permanent magnet, which has excellent magnetic property, can be obtained.
Patent JP-H07228292-A (JP)
Title: Hull pitching preventing device
Inventor: WADA YOJIRO
IPC: B63B39/06
Filed: 1994-02-15
Abstract: PURPOSE:To reduce the size of a fin for preventing pitching mounted on especially the end part of a ship hull, in a device to prevent pitching of a ship hull. CONSTITUTION:A ship hull pitching preventing device comprises a strut 2 lowered from a containing room 9 in the vicinity of the end part of a ship hull 1 to a position below a ship bottom by an elevation driving mechanism 6; and fins 3 for preventing pitching mounted on the strut 2. By controlling the elevation driving mechanism 6 by a control system 5 based on a signal from a ship hull pitching sensor 4, the fin 3 is vertically driven togetherwith the strut 2. A lift is generated at the fin 3 by means of a water flow flowing to the fin 3 at an angle of elevation corresponding to the direction of a composite vector of the water flow in a vertical direction of the fin 3 and a velocity of flow and pitching of the ship hull is offset with a moment by the lift.
Patent JP-S51115354-A (JP)
Title: Manufacturing process of insulated tube
Inventor: SATOU MITSUHIRO
IPC: B29C39/10
Filed: 1975-04-03
Abstract: PURPOSE: To facilitate transportation and heat expansion of insulated tubes by filling unfoamed or pre-foaming agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54131952-A (JP)
Title: Reflection type hologram medium
Inventor: NANBA MASAHIRO
IPC: G03H1/02
Filed: 1978-04-04
Abstract: PURPOSE: To achieve the volume production of reflection type hologram media such as of confidential numbers utilized for personal checking by sealing transmission type small hologram pieces together with a thin reflecting piece in a substrate.  
     CONSTITUTION: Transparent acrylic resin made small hologram pieces 1 having been transferred with minute undulation patterns H of holograms corresponding to numbers of 0 up to 9 are made by injection molds. When the numbers corresponding to the pattenrs H are also simultaneously formed 3, the identification of the patterns H is easy. A reflecting thin plate 6 is sunk into the recess 4 of an acrylic resin made hologram substrate 5, after which the small pieces 1 removed of number forming portions 3 are inserted and temporally fixed for each digit in the windows 7 of an acrylic resin made holding frame 8 in such a manner that the patterns H come below. The step parts 9 of the small pieces 1 engate to the step parts 10 of the windows 7, whereby the small pieces 1 are correctly positioned. Next, this frame 8 is fitted in the recess 4 and the circumference is fixed by adhesive agents 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51115545-A (JP)
Title: Metallic coating
Inventor: KAWATSU SHINJI
IPC: B05D5/06
Filed: 1975-04-03
Abstract: PURPOSE: Method for metallic coating comprising applying a paint composed chiefly of a non-aqueous dispersion as base coat upon which powder coatmetallic gloss with reduced pollution of the environment. 
     COPYRIGHT: (C)1976,JPO&Japio