baber/WOPTO huggingface dataset:
Patent JP-H0318449-A (JP)
Title: Casting method for using organic self-hardening mold
Inventor: HORIE TAKAO
IPC: B22C9/02
Filed: 1989-05-02
Abstract: PURPOSE:To control hardening velocity of molding sand by preheating heat resistant volume increasing material to the prescribed temp. after forming the prescribed thickness of facing sand layer on surface of a pattern set in a flask of the organic self-hardening molding sand, charging, packing and molding the mold. CONSTITUTION:A cope 2 and drag 4 constituting a product cavity 10 is formed by packing the flask 6 with the molding sand 8. In the part except the facing sand layer constituting the cavity face in both molds of the cope 2 and drag 4, the volume increasing material 18 composed of the material having heat resistance except the molding sand 8, such as brick pieces, metal pieces, ceramic pieces, is packed. By the above mold structure, the using quantity of the molding sand 8 is effectively reduced and the hardening velocity of the molds 2, 4 is accelerated. The volume increasing material 18 used in there, is preheated to the prescribed temp. prior to packing into the flask 6. After waiting for hardening the surface layer of the mold, the pattern is released, and uneven time required for hardening caused by dispersion of various kinds of temp. conditions can be effectively avoided with the heat of the volume increasing material.
Patent JP-H06323505-A (JP)
Title: Corner section structure of marine boiler casing
Inventor: KINOSHITA TETSUO
IPC: F22B37/36
Filed: 1993-05-14
Abstract: PURPOSE:To prevent generation of vibration and noise by fixing the other part of a supporting part on an outside face of a structure material with a pressed state of a boiler casing edge part onto a corner wall section outside face of an angle section material through insertion of one edge section of a parallel supporting part of a vibration preventive material with an approximately Z letter shape into a recess section of an outside of the boiler casing. CONSTITUTION:With respect to parallel supporting parts 18, 19 of a vibration preventive material 16, one supporting part 18 is made to engage with a recess section 17 of an outside of a boiler casing 7, and with a pressed state of an edge part of the boiler casing to an inside, a supporting part 19 of the vibration preventive material 16 is fixed by a welding onto an outside face of a pressing section material 14 of a corner section structure material 15. As a result of that, as an edge part of the boiler casing 7 becomes to be supported by being always pressed onto an outside face of a corner wall section 11 in an insertion section 13 of the corner section structure material, there arises no space and generation of vibration and noise from the boiler casing can be prevented. Accordingly, such an accident that the boiler casing is broken by vibration never occurs.
Patent JP-H05287751-A (JP)
Title: Vegetation base material
Inventor: YOSHIDA HIROSHI
IPC: E02D17/20
Filed: 1992-04-06
Abstract: PURPOSE:To develop effective planting base necessary for germination of pilot plants by mixing granular porous ceramics burning diatomite with tree planting blocks consisting of an organic main material and a joining material. CONSTITUTION:Granular porous ceramics burning diatomite as soil amendment materials are mixed with tree planting blocks consisting of an organic main material and a joining material at a specific ratio. After that, peat moss and park compost are used for the organic main material, and cement and polmer resin are used for the joining material. Then, the granular porous ceramics are formed in granules having an approximate 2mm diameter by burning diatomite at approximate 1000 deg.C, and 50-100kg/m<3> are added to the tree planting block blocks. Water-holding efficiency of planting blocks is promoted by the granular porous ceramics burning diatomite, and dry of the surfaces of the planting blocks is supressed.
Patent JP-S62268721-A (JP)
Title: Air conditioning device for automobile
Inventor: HASHIMOTO KAZUNOBU
IPC: B60H1/00
Filed: 1986-05-16
Abstract: PURPOSE:To increase comfortableness, by exhausting air passing through an evaporator to a vehicle body for a prescribed period of time when an air conditioning device is put into operation for preventing odor staying in a cooler unit from blowing into a compartment. CONSTITUTION:A blower unit 2 is disposed downstream of an air introduction case 1 having an internal air and external air change over door 14, a cooler unit 3 communicating with an exhaust port 15 of the air introduction case 1 is disposed downstream of it and a heater unit 4 communicating with its outlet 33 is also disposed, respectively. A first door 35 is provided with the exhaust port 15 and a second door 39 is provided with the outlet 33 and a third door 17 is disposed in parallel with the first door 35. When an air conditioning device is put into operation, the first door 35 is turned to separate the upper stream of an evaporator 36 into two portions, the second door 39 closes the outlet 33, the third door and the internal air and external air change over door 14 open the internal air and external air introduction ports 10, 11 and they are turned to a position where both the ports 10, 11 are not directly communicated for a prescribed period of time.
Patent JP-H10304416-A (JP)
Title: Pocket beeper radio calling device
Inventor: KIKUCHI KIYOSHI
IPC: H04W4/16
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a beeper radio calling device that calls a beeper through a radio channel at a reserved time, confirms, revises and deletes the called and reserved contents. SOLUTION: A controller 7 which connects to extension telephone sets 3, is provided with a clock 8 that clocks a real time and memory 9 that stores a calling message. When a designated time is arrived, a caller allows the controller 7 to call a beeper 12 and confirms, revises and deletes the stored calling state, based on a code designated from an extension telephone set 3.
Patent JP-H11307995-A (JP)
Title: Vacuum suction nozzle for electronic parts mounting machine
Inventor: SENO MASAYUKI
IPC: B25J15/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the electronic parts mounting efficiency of an electronic parts mounting machine by preparing vacuum suction nozzles having different opening sizes and selecting the nozzles in accordance with the shapes and sizes of electronic parts. SOLUTION: A vacuum suction nozzle used for an electronic parts mounting machine which mounts electronic parts on a printed board 5 by means of a vacuum suction device is constituted in such a way that a first disk 7 is attached to X-Y shafts 6 which move between an electronic parts supplying section 2 and the printed board 5 in a state where the disk 7 can be rotated around its horizontal axis and a plurality of second disks 8 which can be turned around axes normal to the peripheral side face of the first disk 7 are attached to the peripheral end face of the disk 7, and then, a plurality of vacuum suction nozzles 1 is vertically erected on the circular arcs of the end faces of the second disks 8.
Patent JP-S594725-A (JP)
Title: Excavator
Inventor: ENAMI SHINGI
IPC: E02F5/20
Filed: 1982-06-29
Abstract: PURPOSE:To excavate hard ground at the bottom of a caisson hole by a method in which plural driving claws are rotatably driven in the lower end of a vertically slidable frame inside a caisson and the frame is struck by a weight. CONSTITUTION:An excavator 1 to dig out the ground inside a caisson K to be driven into hard ground is made up of a frame 2 slidable on the inner surface of the caisson K, plural driving claws 8 whose one ends are pivotally supported on the downside of the frame 2 and the other ends are provided with excavating claws, and a striking weight 7 which is dropped and vertically moved by a rope 9 hung down from the ground's surface along a guide 6 provided projectionally upwards on the frame 2. By dropping the weight 7 hung down onto the lower end of the frame 2, the driving claws 8 are strongly driven into the pit bottom to degradate the pit bottom, and the excavated soil is discharged by using an usual clamshell bucket.
Patent JP-H07300499-A (JP)
Title: Protein separator and method for removing protein using the same protein separator
Inventor: OKUYAMA NORIO
IPC: G01N33/48
Filed: 1994-05-02
Abstract: PURPOSE:To provide the subject separator capable of simply. rapidly and precisely separating a protein in a small amount of a sample by installing a membranous filter at the bottom on the outside of a cartridge container having a connecting part of a Luer type structure. CONSTITUTION:This protein separator 1 is obtained by installing a membranous filter 5 at the bottom on the side of a liquid outlet 6 in the interior of a diskllke or a cylindrical cartridge container, made of a plastic and having a liquid inlet 3 and the liquid outlet 6 of a Luer type structure, filling an adsorbent 4 comprising granules having 2-400mum average particle diameter such as hydroxyapatlte on the filter 5 and filling a sealing filter 7 thereonto. Furthermore, this method for simply and rapidly removing a protein in a small amount of a sample is to take the sample containing the protein in an injection syringe, connect the injection syringe to a connecting part 3 of the Luer type structure in a cartridge container 2 of the protein separator l, pass the sample containing the protein through the interior of the cartridge 2, adsorb the protein on the adsorbent 4 and recover the solution from which the protein is removed from the outlet 6 of the Luer slip type outlet 6.
Patent JP-H08304035-A (JP)
Title: Determination method for film thickness using colorimetery
Inventor: MIZUNO KAORU
IPC: G01J3/46
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a determination method in which the thickness of a thin film on the surface of a solid can be measured quickly, simply, at a low cost and nondestructively by creating a film-thickness correction line which expresses a correla tion between a film thickness on a solid covered with a thin film in a known thickness and a color specification index. CONSTITUTION: A plurality of samples comprising respective magnesium oxide layers in different thicknesses on the surface of every solid covered with a thin film in a known thickness, e.g. on the surface of every Al-Mg alloy, are prepared, and the film thicknesses are measured by using a stylus contact-type thickness meter. Then, regarding the samples, any of color specification indexes such as a psychometric lightness L*, a chromaticness index a*, b* and the like in an L*, a*, b* color specification system as a uniform perception color space is measured by using a photoelectric colorimeter, and a film-thickness correction line which expresses a correlation between a film thickness and a color specification index is created.  Then, the color specification index of a sample comprising a magnesium oxide layer in an unknown thickness in the same system is measured by the photoelectric colorimeter, it is compared with the film thickness correction line, and an unknown thin-film thickness can be found.
Patent JP-S5833094-A (JP)
Title: Heat pipe type heat exchanger
Inventor: OKAMOTO EIJI
IPC: F28D15/02
Filed: 1981-07-22
Abstract: PURPOSE:To reduce a load due to the corrosion of a heat pipe itself by a method wherein the quality of a material forming the heat pipe is differentiated from that of a material forming a finless outer pipe and the quality of the material for the finless outer pipe is so selected as to meet a high temperature fluid. CONSTITUTION:A heat pipe type heat exchanger is arranged at the front and the rear of a wet type boiler exhaust gas desulfurization device. A heat pipe 1 whose high temperature fluid passage side is bare is inserted into a finless outer pipe 4 whose outer surface is coated with enamel. Further, heat conductive grease as a heat conductive substance 5 is inserted into the small gap between the pipe 1 and the pipe 4 so that the heat of high temperature fluid is transmitted efficiently from the pipe 4 to the pipe 1 through the grease. Moreover, since the pipe 1 is inserted into the pipe 4, it is possible to differentiate the quality of the material for the pipe 1 from that of the material for the pipe 4 and therefore, the load due to the corrosion of the pipe 1 itself can be reduced by properly selecting the quality of the material for the pipe 4.
Patent JP-S5239098-A (JP)
Title: Separation method used for uranium isotope
Inventor: KAMIYANAGI KIICHI
IPC: G02B27/00
Filed: 1975-09-22
Abstract: PURPOSE:Proposed is a simple construction and highly efficient separation method by using the selective deflection of 235U under a laser beam.
Patent JP-H10311301-A (JP)
Title: System and method for controlling independent metering valve
Inventor: AARDEMA JAMES A
IPC: F15B9/09
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To change and control the performance of a oil pressure circuit in a software by controlling respective metering valves based on a required speed and utilizable pump flow rate. SOLUTION: A controller 220 receives a direction and speed command and judges a series of proper outputs 230 to the respective metering valves 105 in an independent metering valve 110. The output 230 indicates the current to respective metering valves 105. The controller 220 judges the operation mode of the oil pressure circuit 100 based on the command from the input device 210. The controller 220 arranges respective metering valves 105 in a proper state after finding out the output 230 based on the command from one part of the mode and the input device 210. In the metering state, the controller 220 controls a flow rate passing the metering valve 105 by adjusting a control signal.
Patent JP-S5541342-A (JP)
Title: Heat exchanger
Inventor: TARUYA ISAMU
IPC: F28F1/36
Filed: 1978-09-16
Abstract: PURPOSE:In a heat exchanger provided on the outer surfaces of heat transmission tubes with a large number of fins, to form said fins into a shape to exhibit a turbulent flow or an entering edge operation with respective to flowing air thereby to prevent the development of the temperature border layer and improve the heat transmission ratio. CONSTITUTION:In a counter air heat exchanger consisting of heat transmission tubes 11 arranged in a large number of steps and columns and a large number of fine 2... provided on outer surfaces of said tubes in intersecting manner, said heat transmission tubes 1 are provided with two-system spiral grooves 8 forming inclination angles of mutually inverse directions with respect to the tube axis, and said fins 2... are formed by a lot of tube inserting holes 3... formed in corrugated fin base plates 21, and between adjacent holes 3 and 3 there are formed slits 5... slitted in parallel to the edge line of the corrugating and tongue pieces 6.... Now, when air is sent in the direction of intersecting each edge line 4, air flows in zigzag while flowing turbulently using the edge time as a turning point within a corrugated passage 7, and the formation of the temperature border layer is prevented.
Patent JP-H04319261-A (JP)
Title: Joining method of carbon composite substrate for fuel cell
Inventor: ONO SHIYOUZOU
IPC: H01M8/02
Filed: 1991-04-18
Abstract: PURPOSE:To make the joint of a composite substrate possible to have constantly high adhesion strength and uniform and low electric resistance even if the size is large, carry out the application process within an extremely short time as a continuous process, and improve the mass production property. CONSTITUTION:In the case that an electrode plate made of a porous carbon material, a separator plate made of a dense carbon material, and side seals are integrally joined into a prescribed cell shape using an adhesive, the adhesive is screen-printed to the parts to be joined through a mesh sheet. The adhesive is preferably a composition containing graphite powders which have different average particle sizes and are kneaded in phenolic resin liquid and having 500-5000 poise viscosity.
Patent JP-H09274086-A (JP)
Title: Global timepiece of double sub-timepiece type
Inventor: SATO MASAO
IPC: G04C3/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To quickly read simultaneous time globally at sight in a 12 hour system by a method wherein a main-timepiece provided with a sub-timepiece exclusively for east longitude zone and a sub-timepiece exclusively for west longitude zone and the sub-timepieces is produced as rotary disc type outer circumference time indicating timepieces to be turned in the same direction as the main-timepiece with the position of 12 o'clock set right above. SOLUTION: With regard to the shift of hour, the simultaneous time indicated by sub-timepieces in terms of longitude presents a gain from the west longitude in the east longitude and a delay from the east longitude in the west longitude in 12 hours between the east and west longitudes. The time is show in gain toward 180 deg. to the right in the east longitude and toward 0 deg. to the right in the west longitude and in delay to the left. Therefore, it is supposed that the time covers the east and west longitudes, not in the same longitude.  In this case, when the gain exceeds 12 hours in a time region where time is added to 12 hours or a time region up to 12 hours at the longitude corresponding to the simultaneous time indicated, a gain area up to 12 hours is given to 180 deg. to the left the region where time is added toward 180 deg. starting from the time in the east longitudes corresponding to the simultaneous time in the west latitude.
Patent JP-H05287379-A (JP)
Title: Manufacture of high frequency bent pipe
Inventor: AKIYAMA MASAO
IPC: C22C38/00
Filed: 1992-04-06
Abstract: PURPOSE:To maintain the prescribed hardness and maximum efficiency of a pipe as worked, at the time of subjecting a steel pipe having a specified compsn. to high-frequency bending, by deciding the working rate based on the relationship between it and the carbon equivalent of the steel pipe and the maximum hardess after being worked. CONSTITUTION:A steel pipe contg., by weight, 0.03 to 0.30% C, 0.05 to 0.50% Si, 0.30 to 1.60% Mn, <=0.030% P, <=0.030% S and <=0.015% N, and the balance Fe is subjected to high frequency induction heating to manufacture a bent pipe having a prescribed bend radius while cooling is executed. In this method, the maximum hardness after being worked is determined by the carbon equivalent and working rate. Thus, the carbon equivalent Ceq calculated by the formula, the transferring rate of the steel pipe and the maximum hardness after being worked have been found. Then, by deciding the working rate in accordance with the carbon equivalent of the steel pipe so as to satisfy the prescribed hardness based on the relationship, <=248Hv, e.g., <=207Hv can be maintained as bent, and furthermore, the working rate with the maximum efficiency can be selected.
Patent JP-H09277635-A (JP)
Title: Paper feed device for printer
Inventor: ASADA TETSUO
IPC: B65H5/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the paper feed device of a printer which prevents 'overlap feed of papers' at a time of the feed of paper. SOLUTION: Leading ends of rib members 69 are formed to the end part on the paper feed side of a paper supply tray 5a so as to protrude from the roller surfaces 66 of paper feed rollers 11 toward the center 67 of rotation 67 of the rollers 11 but not protrude from the roller surface of a color roller 71 toward the center 67 of rotation. The rib members 69 are formed in a pair on both sides of the paper feed roller 11 and, further, the paper feed roller 11 having two roller surfaces 66 are provided to a rotary shaft 72 inside a pair of the rib members 69.
Patent JP-S5447468-A (JP)
Title: Pulse signal control circuit
Inventor: HANEDA HIROSHI
IPC: H03F1/02
Filed: 1977-09-21
Abstract: PURPOSE: To decrease the resistance power loss and transistor power loss by securing such constitution in that the amplified high frequency pulse is always applied to the switching circuit and the frequencuy pulse is cut off or made to pass according to the data signal.  
     CONSTITUTION: Second transistor Tr10 repeats ON and OFF according to the pulse polarity contained in pulse data signal C. The emitter potential of first Tr9 is fixed at the earth potential via first diode 12 and the collector and emitter of Tr10 in case Tr10 is on, and is fixed at positive wave height +V of amplified high frequency pulse (e) via the base of Tr9 and the second diode in case Tr10 is off respectively. In other words, amplified pulse data signal (d) is obtained through the emitter of Tr9 in response to signal C. In this case, resistance 11 can be set to a high level, thus improving the power loss in the circuit. At the same time, pulse (e) undergoes the current amplification through Tr9 when the polarity is positive to produce the output at the emitter, and is cut off by diode 14 when the polarity is negative respectively. As a result, the supply current can be reduced greatly for signal (e) 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06296683-A (JP)
Title: Suction system for surgery
Inventor: SUGAYA HITOSHI
IPC: A61M1/00
Filed: 1993-04-19
Abstract: PURPOSE:To exactly and surely indicate a liquid discharge rate at all times without the danger of back flow into the celom by a trouble during use. CONSTITUTION:This suction system for surgery includes a container body 1 with scales for suction and metering which can meter the content at all times in a static state during the suction of the body fluid and is substantially free from a volumetric change, an expandable and contractable deaerator 2 which is not changed in the wall surface area of the internal space by a vacuum degree and is increased in its volume by the elastic recovery force of a collapsible wall surface structure substantially over the entire periphery, a vent pipe 11 which connects the container body 1 and the deaerator 2 and is not directly communicated with the outside and a suction pipe 5 which is connected to the container body 1 and has a device capable of making opening and closing operations.
Patent JP-H10338699-A (JP)
Title: Glycolipid derivative, measurement of selektin-inhibiting activity by using the same, and intermediate for producing the same
Inventor: KISO MAKOTO
IPC: G01N33/15
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a new glycolipid derivative comprising a specific glycolipid derivative, capable of measuring selectin-inhibiting activity by detecting a binding degree of the derivative with selectin, which is a cell adhesion molecule, in various diseases, and useful for development, etc. of a therapeutic agent of inflammation, autoimmune disease, etc. SOLUTION: This is a new glycolipid derivative of formula I [R is a branched long chain alkyl group; Ac is acetyl group; (n) is 2 or 3]. The glycolipid derivative is useful for a measuring method of selectin-inhbiting activities by detecting a binding degree of the derivative with a selectin fusion protein, and a compound having the selectin-inhibiting activities is expected to have an activities as a therapeutic agent for a disease such as various kinds of inflammations, autoimmune disease, and ischemic-reperfusion injury. The derivative is obtained by reacting a trichloroimidate derivative of formula II (R1 to R14 are each a protective group of hydroxyl group; Ac is acetyl; Z is methyl or ethyl) with a branched long chain alkyl alcohol of the formula, R(CH2 )n OH, and removing the protective group from the product.