baber/WOPTO huggingface dataset:
Patent JP-S51126681-A (JP)
Title: Water-spreading method for hold in iron sand vessel, etc.
Inventor: NAKAI YASUO
IPC: B63B25/02
Filed: 1975-04-24
Abstract: PURPOSE: To spread water in hold and cleanse filter by supplying water via filter from filter-attached dehydration opening in hold of iron sand slurry vessel, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57166935-A (JP)
Title: Sugar cake
Inventor: KOUHATA CHIEKO
IPC: A23G3/00
Filed: 1981-04-03
Abstract: PURPOSE: To obtain a sugar cake consisting essentially of sugar powder, thick malt syrup, and gum for a gelling agent.  
     CONSTITUTION: A main ingredient consisting of 96wt% sugar powder, 3.9wt% thick malt syrup, and 0.38wt% gum for a gelling agent (karaya gum, sodium alginate, etc.) is fully blended with a proper amount of slightly warm water, and, if necessary, a proper amount of spices and coloring matter are added to the blend depending upon the purpose of use, and the blend is kneaded well. The blend is made into a sugar cake such as one with flower shape for gift by the use of a spatula, and dried directly for a proper time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61211520-A (JP)
Title: Magnetic bearing control device
Inventor: FUJIMOTO YASUKAZU
IPC: F16C32/04
Filed: 1985-03-15
Abstract: PURPOSE:To ensure a smooth increase in rotational frequency by damping a signal of a specified frequency among position control signals input to a bearing to prevent resonance. CONSTITUTION:The rotational frequency of a rotor is detected by a sensor, and a rotation detecting portion which received the signal outputs voltage corresponding to the rotational frequency to be input in a notch filter 2. A position control signal for a magnetic bearing passes through the notch filter 2 before it enters a buffer amplifier 3, so that components near the center frequency synchronized with the rotational frequency are damped. Accordingly, the rotor can be rotated with frequency further nearer to the resonance frequency to increase the rotational frequency.
Patent JP-H0319721-A (JP)
Title: Sawing machine
Inventor: OTANI KAZUHIRO
IPC: B23D61/02
Filed: 1990-03-01
Abstract: PURPOSE:To eliminate the need for the work of fixing a circular saw to a main shaft by providing a movable bonding member which bonds the main shaft and circular saw integrally with its operation by a centrifugal force when the main shaft is rotated together with the circular saw in the space of the main shaft and the shaft hole of the circular saw. CONSTITUTION:A movable bonding member 9 is interposed with a loose gap inside the groove 7 of a main shaft 1 and the groove 8 of the boss 4 of a circular saw 3 during the low speed rotation or stoppage of the main shaft 1 and the interval of each circular saw 3 can be easily be changed with its free movement along a key 2. After adjusting the interval of each circular saw 3, the main shaft 1 is rotated in an arrow mark direction, then the movable bonding member 9 of between the grooves 7, 8 is moved to the external part by the centrifugal force, the member 9 is press-fitted to the bottom face of the groove 8 and the main shaft 1 and circular saw 3 are integrally bonded. Consequently the work of fixing the circular saw to the main shaft becomes unnecessary and the efficiency in the stripping work of a material can be improved.
Patent JP-S60223410-A (JP)
Inventor: FUJITA HITOSHI
IPC: B23D79/12
Filed: 1985-03-15
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-S56146732-A (JP)
Title: Preparation of continuous foamed material of ethylene polymer or ethylene copolymer
Inventor: ICHII YUZURU
IPC: C08J9/38
Filed: 1980-04-16
Abstract: PURPOSE: To prepare the captioned continuous foamed material in comparatively low cost, industrially and easily by a method wherein foaming compound containing two kinds of crosslinking agent different in decomposition temperatures is heat-treated and compressed under a specific condition.  
     CONSTITUTION: A compound in which a mixture of foaming agent, crosslinking agent with decomposition temperatures of 155°C or less and crosslinking agent with decomposition temperatures of 165°C or more is mixed with ethylene polymer or ethylene copolymer for a given time. After the 1st intermediate bridged when the decomposition rate of the mixed foaming agent is of 60% or less is generated, it is heated again at a higher temperature and the remaining foaming agent and the remaining crosslinking agent are decomposed to generate the 2nd intermediate havng independent foams easy to break down. The intermediate is compressed nearly at temperatures 0W40°C to break the independent foams and to produce continuously foamed material.  
     USE: Toilet articles (puffs etc.), daily necessaries (scrubbing brushes, window wipers, etc.), medical supplies, industrial articles (cushions etc.), office supplies, sports requisites, clothing requisites, body requisites, footgears, gardening articles, packing supplies. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59176498-A (JP)
Title: Blade angle control device of fluid machine with movable blade
Inventor: MIMURA YOSHIO
IPC: F01D7/00
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the friction resistance of a blade angle control device by arranging a piece around a rotary shaft so that the piece is relatively rotated with respect to the rotary shaft, fixing a rotor around the piece, and fixing a stator at a gap with the rotor. CONSTITUTION:In a device controlling the blade angle by driving a tension rod 2 passing through the rotary shaft 1 of a fluid machine provided with movable blades (not shown in the figure), a sleeve-like piece 18 concentric with the rotary shaft 1 is arranged on the rotary shaft 1 relatively rotatably with respect to the rotary shaft 1, a motor rotor 22 is fixed around the piece 18 and a motor stator 23 is fixed at a gap with the rotor 22, and a mechanical movement transfer means converting the rotating movement of the piece 18 into the linear movement is constituted on the rotary shaft 1. In addition, the axial direction movement output transfer means is connected to the tension rod 2, thereby a blade angle control device is rotated without contacting with the driving side of the blade angle control.
Patent JP-S59175309-A (JP)
Inventor: OOTSUKA KENICHI
IPC: H02B5/00
Filed: 1983-03-25
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-H11248324-A (JP)
Title: Cooling sheet
Inventor: TANAKA KATSUTOSHI
IPC: H02K9/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a body to be cooled from a thermal effect by adhering a cooling liquid pipe made of a resilient material onto a resilient sheet in a meander form or in a hairpin form, constituting a cooling liquid to flow through the cooling liquid pipe, and putting the resilient sheet into wrapped around the body to be cooled. SOLUTION: A cooling sheet 10 constitutes a flexible cooling jacket which is constructed such that one cooling liquid pipe 16 made of resilient material is adhered between resilient sheets 12, 14 in a meander form or in a hairpin form, a cooling liquid inlet member 18 is mounted to one end of the cooling liquid pipe 16, and a cooling liquid outlet member 20 is mounted to the other end of the cooling liquid pipe 16. The cooling sheet 10 is used in such a manner that it is wrapped around the outer periphery of a body 100 to be cooled, and a temperature controlled cooling liquid is supplied to the cooling liquid inlet member 18 by way of a cooling liquid supply hose connected to the cooling liquid inlet member 18. Due to such a construction, cooling and insulation of the body 100 to be cooled can be carried out effectively.
Patent JP-S60195520-A (JP)
Title: Position shift inspecting method of liquid crystal display cell
Inventor: KOIKE KATSUE
IPC: G02F1/13
Filed: 1984-03-19
Abstract: PURPOSE:To detect whether a position shift of the upper and the lower glass plates by forming a discriminating pattern on a pair of upper and lower glass plates for constituting a liquid crystal display cell, respectively, and observing visually a state of the superposition. CONSTITUTION:In upper and lower glass plates 1, 2, respectively, a part which usually does not receive an irradiation of a transmitting light or a reflected light, namely, in a part except an effective display range 4, for instance, in a part of 5, a discriminating pattern is formed. It consists of an annular transparent conductive film 6 and a circular transparent conductive film 7, and they are connected to an electrode pattern formed on an optional part of the side end of the glass plates 1, 2 through electric conductor parts 8, 9, respectively, and an electric conduction can be executed. When a position shift exists in the glass plates 1, 2 and a superposed part 10 exists, when a transmitting light is irradiated from the lower part of, for instance, the glass plate 2 in an electric conductive state, the superposed part 10 looks black by an action of a liquid crystal.
Patent JP-H01225220-A (JP)
Title: Delay circuit
Inventor: HIRASAWA MASAO
IPC: H03K5/133
Filed: 1988-03-03
Abstract: PURPOSE:To absorb the dislocation of a delay time, which is generated by the variance of a condition on a process, etc., by providing plural delay means, whose delay times are different, and selecting the outputs of these delay means with a selecting instruction. CONSTITUTION:A delay circuit 1 is composed of delay circuits 2-4, a selecting register 5 and a selecting circuit 6. The delay circuits 2-4 are serially connected and the outputs of the respective delay circuits 2-4 are inputted to the selecting circuit 6 and the selecting instruction is given to the selecting register 5 and based on the output of this selecting register 5, the outputs of the delay circuits 2-4 are selected and outputted by the selecting circuit 6.
Patent JP-S57165636-A (JP)
Title: Fuel injection timing controller for internal combustion engine
Inventor: MURAYAMA FUMIAKI
IPC: F02D1/16
Filed: 1981-04-07
Abstract: PURPOSE:To drive even a large injection device with low pressure oil in a fuel injection timing controller, by driving a set of different size eccentric cams with a slider,  receiving pressure, representing an operational condition, through a ring-shaped piston  and driving said slider with said ring-shaped piston. CONSTITUTION:Pressure oil from a pump 68 is changed by a pressure control valve 70  to pressure, in accordance with an injection timing control signal by an operational  condition of a controller 72, to enter a pressure chamber 50 and displace a ring-shaped  piston 46, and a slider 38 is expansibly opened against a spring by a sloped surface 461  of said piston and a slider sloped surface 381. This expansibly open sliding causes a  relative rotary angle phase between a disc shaped rotary member 8 and hub 32 of a  cam shaft 12. That is, sliding motion of the slider 38 causes a large eccentric cam 52, supported by a pin 56, further a small eccentric cam 54, supported by a pin 58, to turn  about the cam 52 as the center, further the pin 58 is displaced about the cam 54 as the  center to generate a rotary angle difference between the centers of the eccentic shaft  pin 58 and the large eccentric cam 52. Accordingly, a crank angle position for the cam  to be engaged to a plunger is changed in accordance with an operational condition to  control injection timing.
Patent JP-H02230345-A (JP)
Title: Inter-device communication/cache coincidence processing system
Inventor: HARA TADASHI
IPC: G06F15/16
Filed: 1989-03-02
Abstract: PURPOSE:To transmit a cache coincidence processing request even when the requests of inter-device communication and a cache coincidence processing continue by holding the inter-device communication request and the cache coincidence processing request in common and permitting processors having different processing speeds to divide request transmission buffers. CONSTITUTION:A system controller 101 has a request transmission waiting buffer 102 accumulating the requests of the cache coincidence processing and request transmission buffers 103 and 104 which are connected to the buffer 102. When the request of the inter-device communication and the request of the cache coincidence processing continue, the requests are held in the request transmission buffer 104 connected to low speed processors 107 and 108 for a long time, and the request of the request transmission buffer 103 connected to high speed processors 105 and 106 are held for a short time. Thus, the cache coincidence processing request can be transferred even when inter-device communication for all the processors and the transfer of the requests are not completed.
Patent JP-S58170887-A (JP)
Title: Vane compressor
Inventor: KAWASHIMA KENICHI
IPC: F04C18/344
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the amount of leakage gas, by closing a pressure chamber located frontwards of an axial seal portion when the pressure in a high-pressure side pressure chamber is raised, raising the pressure in said pressure chamber by the gas leaked from clearance at a sealing portion, and thereby decreasing the pressure difference on the opposite sides of the sealing portion. CONSTITUTION:A vane compressor of this invention is designed such that there exists a region where a space confined by the outer surface of a rotor 1, the inner surface of a cam ring 2, a front and a rear plates (not shown), vanes 3 and an axial seal where the rotor 1 and the cam ring 2 are located mostly closely to each other constitutes a pressure chamber 16 located frontwards of the axial seal portion in respect of rotation of the rotor 1 after pressure in a pressure chamber 16 located on the opposite side of the axial seal portion in respect of rotation of the rotor 1 is raised to a discharge pressure determined by the operational conditions of a refrigerating system. With such an arrangement, it is enabled to make the pressure difference on the opposite sides of the axial seal as small as possible and to prevent intrusion of a high-pressure, high-temperature coolant into a loo-pressure side through the axial seal, so that the volumetric efficiency of the compressor can be raised.
Patent JP-H02232379-A (JP)
Title: Method for phosphating metal surface
Inventor: SATO NOBORU
IPC: C23C22/18
Filed: 1989-03-02
Abstract: PURPOSE:To form a modified hopeite film which does not dissolve even at a raised pH at the time of coating by electrodeposition on a surface-treated steel sheet by immersing the steel sheet in a specified acidic aq. soln. for phosphating. CONSTITUTION:An acidic aq. soln. for phosphating for forming a modified hopeite film has a compsn. contg. 5-30g/l phosphate ions, 0.7-3.0g/l Mn ions, 0.5-1.5g/l Zn ions, 0.1-4.0g/l Ni ions, 0.04-1.5g/l, in total, of F and/or chlorate ions and a film formation accelerator as essential components and satisfying 1.0-2.0 weight ratio of Mn/Zn. A surface-treated steel sheet is immersed in the aq. soln. to form a modified hopeite film having adhesion to a coating film comparable to that of a phosphophyrite film and also having an enhanced rust preventing effect.
Patent JP-H11314857-A (JP)
Title: Double-side recording method
Inventor: VEEDER NICHOLAS P
IPC: B65H9/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of double-side printing speed of documents without adding an auxiliary memory by inserting a new sheet between sheets after an image is recorded on the first surface of the sheet and recording the image on the first surface of the new sheet alternately with a reversing sheet that double-side recording is performed. SOLUTION: Papers are successively fed through a printing unit 16, the printing unit 16 successively feeds printed papers to a reversing unit 18 while recording a printing image, and the reversing unit 18 successively reverses papers and delivers them to any of a tray, a selecting unit 20 and a double-side recording unit 14. The selecting unit 20 selects each paper, and on the other hand, the double-side recording unit 14 successively feeds again the reversed papers to the printing unit 16 so as to record the printing image on the second surface of the paper. Papers are successively fed at once having enough clearance for feeding the other paper between papers, and papers whose first surfaces are already printed are printed on their second surfaces alternately with new papers successively fed therebetween.
Patent JP-S59176317-A (JP)
Title: Novel high-molecular polyphenylene compound and its production
Inventor: KITAMURA TAKU
IPC: C08G61/10
Filed: 1983-03-26
Abstract: PURPOSE:To obtain the titled high-molecular compound having melt moldability, solvent solubility and improved processability, by reacting a 1,4-dihalo-2,5-diisopropoxybenzene with Mg and polymerizing the product in the presence of a specified catalyst. CONSTITUTION:A 1,4-dihalo-2,5-diisopropoxybenzene is reacted with magnesium in the presence of a solvent in an inert gas stream. The produced Grignard reagent is polymerized by elimination of a magnesium halide in the presence of a catalyst which is a primary transition metal compound or its complex to obtain poly(diisopropoxyphenylene) having a structural unit of the formula. Examples of the catalysts which can be used include anhydrous halides or salts, such as acetates of sulfates of Ni, Cr, Pd or the like, or transition metal complexes such as nickel bisacetylacetonate and nickel (II)bis(diphenylphosphino) ethane dichloride.
Patent JP-S60196276-A (JP)
Title: Method and device for holding reaction of pressurization for stud gun robot
Inventor: SONODA AKIKAZU
IPC: B25J13/00
Filed: 1984-03-16
Abstract: PURPOSE:To perform efficiently and exactly spot welding by receiving the reaction of pressurization in the stage of spot welding by a robot arm so that no torque is acted around the axial lines of driving devices for rotating the wrist of the robot. CONSTITUTION:A stud gun 6 mounted to a wrist 1 is brought into press contact with a material 7 to be welded and thereafter a robot arm 2 is fixed by an electromagnetic brake 11 for parking and the reaction of pressurization during welding is received by the arm 2 via the wrist 1. The brake on the arm 2 is released by an electromagnetic brake 11 upon completion of welding to permit driving of a servocontrol motor 9 thus moving the gun 6 to the succeeding welding point. The torque around the axial lines 3A, 4A of driving bodies 3, 4 for rotation within the wrist 1 which is generated by the reaction of the pressurization acting from the material 7 to the gun 6 is thus no longer acted.
Patent JP-S57166798-A (JP)
Title: Digital private branch exchanging system
Inventor: SUKAI TSUNEHISA
IPC: H04Q11/04
Filed: 1981-04-06
Abstract: PURPOSE:To realize a digital private exchanging system having high flexiblity and instant responsive properties for the contents of communication, by providing a number of transmission channels to a piece of transmission link. CONSTITUTION:The code system which flows a transmission link is formed by the repetition of a transmission frame of a certain duration of time. The nodes connected to the transmission network loops alpha and beta share a transmission frame having the same duration of time flowing to each loop. This frame circulates each loop. An outgoing/incoming processor D transfers the exchange information directly to a switchboard A to perform the exchange of the information contents of the transmission frame. The information part of the transmission frame comprises three parts. The data information slot of the 1st part and the call information slot of the 2nd part are replaced by the switchboard A. The time shared slot alloted to the nodes excepting that of the device D of the 3rd part is processed by the device D.
Patent JP-H01227012-A (JP)
Title: Method and apparatus for controlling flow rate
Inventor: KITA OSAMU
IPC: G01F1/42
Filed: 1988-03-07
Abstract: PURPOSE:To enable the reliable control of a flow rate of a fluid containing many foreign matters, such as seawater, by a method wherein an auxiliary flowmeter is provided on the upstream side of an orifice and the flow rate known from a pressure value of said flowmeter and an orifice flow rate are compared to be selected. CONSTITUTION:An auxiliary flow rate measuring device 17 comprising a pressure transducer 15, a clear water supply pipe 12, etc. is provided on the upstream side of an orifice plate 3, and an output signal thereof is sent to a flow rate comparing-selecting device 11. In the selecting device 11, a flow rate value of the auxiliary flow rate measuring device 17, which is obtained from the relationship wherein a pressure of a seawater conduit 1 is proportional substantially to the square of a flow rate, is taken as a secondary value and a specified latitude is imparted thereto. When the flow rate of a usual measuring device 16 is within said latitude, it is selected as regular, while it is out of the secondary value width, the secondary value is selected as the regular. As the result, the detection of a false flow rate due to foreign matters is prevented, and thus the control of the flow rate of seawater or the like can be conducted with high reliability.
Patent JP-S61208967-A (JP)
Title: Picture reader
Inventor: IZAWA TADASHI
IPC: H04N1/12
Filed: 1985-03-13
Abstract: PURPOSE:To reduce the horizontally extending area of the titled reader by making the feeding path for the original inclined downward approximately along the direction of the flow of the original, and disposing an image sensor above the lower end part of the said feeding path and a power source and a control circuit board under the said path. CONSTITUTION:The original is fed along an inclined plane, and the image sensor 1 located above the lower end part of the feeding path reads the picture of the original. Various controls of the equipment are executed by the circuitry part packaged in the control circuit board 24 located under the feeding path. Also, the power source 23 is located under the said path. The original is set with its face-to-be-copied up, transported on a guide component 8 by a paper- feeding roller 10 to the direction of lefthand side, guided to an extension part 4a and a guide component 7, and passes the part of a reading surface 2 being in a state pressed on the surface 2. After a reading part 6 located above reads the picture, a paper exhaust roller 12 exhausts the paper original. In such constitution, the sensor 1 and the power source 23 and control circuit board 24 are vertically disposed, therefore, the horizontal area of the titled reader is reduced.
Patent JP-S54145186-A (JP)
Title: Sample gas sampling apparatus
Inventor: KANEKO TERUO
IPC: G01N1/00
Filed: 1978-04-30
Abstract: PURPOSE: To remove the dust and water soluble corrosion components in sample gas by directing the clean sample gas into a gas analyzer and supplying part thereof to a first washing ejector after directing the same into a second washing ejector and mixing it with the water from a feed water source.  
     CONSTITUTION: The apparatus is constituted by an analytical sample gas feed system A and a washing water feed system B, wherein exhaust gas as sample gas undergoes vapor-water separation with the washing water from the washing water feed system B in a first washing gas separator 4, and the cleaned sample gas is sent to a gas analyzer 7. Part of the cleaned sample gas is mixed with the washing water from a feed water source by a second ejector 12 and is then supplied into a washing water tank 13. Here, the concentrations of the dissolved gas component and sample gas component in the washing water are balanced, and the sample gas is supplied to a first ejector 2 through pipeline 15. 
     COPYRIGHT: (C)1979,JPO&Japio