baber/WOPTO huggingface dataset:
Patent JP-S62162894-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI YUKIHIRO
IPC: F28D7/16
Filed: 1986-01-13
Abstract: PURPOSE:To unnecessitate a wide space for piping and enable miniaturization of a heat source system by returning a fluid which has completed a heat exchange to an atomic pile via a water indoor duct provided in the heat exchanger. CONSTITUTION:A high-temperature and high-pressure coolant, that is, a primary side coolant, supplied through a coolant outlet nozzle of an atomic pile 15 enters into an inlet portion 3a of a water chamber 3 via an inlet duct 2. Then, the primary side fluid undergoes heat exchange with secondary side feed water fed to the cylinder side while passing through U-shaped hot and cold legs, and thereafter flows into an outlet portion 3b of a water chamber 3. Then, the primary side fluid flows out of the water chamber 3 through an outlet duct 6 which is a suction port of a coolant circulation pump 14, and sucked up into the pump 14. Next, the primary side fluid is delivered under pressure into the duct within the water chamber via an annular region 5a formed between a water chamber outlet tube base 5 and an outlet duct 6, and flows into an annular region 1a between a water chamber inlet tube base 1 and an inlet duct 2, then enterning into the atomic pile 15 through a coolant inlet nozzle 15a of the atomic pipe 15.
Patent JP-S60153780-A (JP)
Inventor: AJIYAI PURI
IPC: A23L2/70
Filed: 1984-01-13
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-S59159045-A (JP)
Inventor: NIIRU HOWAISUNANDO
IPC: G01M99/00
Filed: 1984-01-13
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-H02185030-A (JP)
Title: Surface treating method
Inventor: HAYASAKA NOBUO
IPC: H01L21/3065
Filed: 1989-01-12
Abstract: PURPOSE:To conduct surface treatment such as etching, cleaning, etc., in low damage and with high efficiency and excellent controllability by adsorbing a reactive gas to a base body to be treated in a reaction vessel and spraying a beam-shaped inert gas against a surface adsorbed by the reactive gas by kinetic energy of approximately that of heat energy. CONSTITUTION:The inside of a reaction vessel, in which a base body to be treated 22 is housed and which can be evacuated, is supplied with a reactive gas 23 capable of etching the base body to be treated 22, the reactive gas 23 is attached onto the surface of the base body to be treated 22, and inert particles 24 having kinetic energy having directional properties having approximately heat energy are projected to the base body 22. The inert particles 24 accelerate a reaction on the surface and the process of the removal of a reaction product at that time. Accordingly, the base body to be treated is etched and cleaned without being damaged.
Patent JP-H01182374-A (JP)
Title: Magnet paint and magnetic recording medium
Inventor: KURIYAMA KATSUMI
IPC: C09D175/04
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a magnetic paint giving a magnetic layer having excellent surface smoothness and durability, by using a binder resin consisting of a polyurethane resin (or other resin) having amino group and carboxyl group on the main chain or side chain and adding the binder resin and magnetic particles to an organic solvent. CONSTITUTION:The objective paint can be produced by adding (A) magnetic particles and (B) a binder resin consisting of a polyurethane resin having amino group and carboxyl group on the main chain and/or side chain or a mixture of said polyurethane resin and other binder resin to (C) an organic solvent such as methyl ethyl ketone. The paint is applied to a non-magnetic substrate such as polyester film to obtain a magnetic recording medium.
Patent JP-S62160182-A (JP)
Title: Evaporator
Inventor: KOBAYASHI SHIYOUJI
IPC: C02F1/44
Filed: 1986-01-10
Abstract: PURPOSE:To enhance heat efficiency to a large extent by preventing the genera tion of scale in an evaporator and enabling high temp. heating, by removing salts in brine by the reverse osmosis membrane apparatus of a pretreatment apparatus prior to supplying said brine to the evaporator. CONSTITUTION:A part of brine passes through a condenser 2b and a supply passage 5b from a supply passage 5a to be discarded from a drain passage 6 and the remainder passes through a supply passage 5c by a pressure feed pump 22 to be sent to a pretreatment apparatus 21 under pressure. Divalent or more ions such as Ca<2+>, Mglu2+ and SO4<2-> causing the formation of scales in brine are efficiently removed by the reverse osmosis membrane apparatus of the pretreatment apparatus 21 and the treated liquid is recirculated to an evaporation chamber 2a, a condenser 3b, a brine heater 4 and an evaporation chamber 3a from a supply passage 5d. As mentioned above, by removing substances causing the generation of scale from brine on the way of the supply passage for supplying brine to the evaporator, high temp. heating of 120 deg.C or more is enabled.
Patent JP-H03211136-A (JP)
Title: Paper feeding method
Inventor: SAKAMAKI KATSUMI
IPC: B65H3/48
Filed: 1990-01-11
Abstract: PURPOSE:To reduce double feed and misfeed by changing air flow blown in to the side face of sheets. CONSTITUTION:Air flow blown in to the side face of sheets 23 from a nozzle 22 is changed to generate vertical motion to the sheets 23 so as to weaken bonding strength due to adhesion between the sheet 23 to be sent out and the sheet 23 below among the stacked sheets 23. As a result, the sheets 23 can be positively separated sheet by sheet to be fed.
Patent JP-S59129795-A (JP)
Title: Partial plating device
Inventor: TAKAGI YOUICHI
IPC: C25D5/02
Filed: 1983-01-13
Abstract: PURPOSE:To eliminate the rugged phenomenon in the liquid level of a nozzle and to improve the quality of plating in a titled device of the bent part of a hoop material having a bent part by providing a plating soln. cell having an overflow mechanism in the upper part of the device. CONSTITUTION:A pump 9 sucks up a plating soln. from a plating soln. cell 16 through a filter 18 to a plating soln. cell 13. The cell 13 is divided to a cell from which the soln. flows through a solenoid valve 14 to a plating head 1 with plural nozzles and a cell having an overflow function for making the liquid surface constant in order to eliminate the variance of the flow rate and liquid pressure in a plating soln. between supplying hose 15 and the cell. Then, the liquid level in the cell 13 is maintained always constant. The balance between the pressure in the hose 15 and the atmospheric pressure is thus obtd. by an adjusting screw 3 of a throttling valve to make the plating soln. + and a work 4 -. The work 4 is fed at a set pitch and positioned and the head 1 is moved in a direction 12. The bent part of the work 4 is put into the nozzle above the hose 15 and is plated, whereby the plating having good quality is obtd. with a short time of adjustment with the screw 3.
Patent JP-H01217036-A (JP)
Title: Production of polyamide anion solution
Inventor: YOUN HOWAN KIMU
IPC: C08G69/48
Filed: 1989-01-12
Abstract: PURPOSE: To produce the consistent and uniform solution by reacting an alkali amide base with a polyamide to set a pKa value in a dimethyl sulfoxide to be specific value and deprotonating an aromatic polyamide dissolved in the liquid sulfoxide.  
     CONSTITUTION: A polyamide is reacted with a base with a pKa value greater than 10 in a dimethyl sulfoxide composed of at least one of groups (A) with the formula CXH 2 X +1 O - M +  (x=1-7, M is alcoholate of Li, Na, K, Rb, or Cs) and the formula R 1 R 2 N - M +  (R 1 , R 2  are H, 1-7C alkyl or trialkylsilyl) group. Then a polyamide cation solution is produced and repeating units of the formula -NHRCO- (R is R 3  or R 1 NHCORR 2 , R 1 , R 3  are m-phenylene, p-phenyne, 3,3- biphenylene, 3,4'-biphenylene, 4,4'-biphenylene, and R 2  is R 1  or -(CH 2 ) n -, and n is 1-10) are given to the polyamide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07205686-A (JP)
Title: Automatic speed change controller
Inventor: ISOBE TAIJI
IPC: B60W10/10
Filed: 1994-01-19
Abstract: PURPOSE:To soften the speed change shock by correctly detecting the speed change time point of an automatic transmission. CONSTITUTION:A hydraulic control mechanism 5 for AT(automatic transmission) is maintained at the clutch pressure in the case where a speed change clutch 54 intrudes into the torque phase by the speed change clutch solenoid control signal DUTY which is supplied from an electronic control circuit 3 on the basis of the variation quantity of the input shaft revolution speed. During this time, if the torque phase is judged by the electronic control circuit 3 on the basis of the variation quantity of the input shaft revolution speed, the ignition delayed angle quantity based on the operation state of the vehicle or an internal combustion engine is calculated before the tightening of the speed change clutch 54, and torque-down control is carried out with the ignition delayed angle quantity. The clutch pressure is increased immediately after the execution of torque.down. Accordingly, the judgement for the torque phase is made correct, and the ignition delayed angle quantity is made proper, and the reduction of the speed change shock can be executed surely.
Patent JP-S5496710-A (JP)
Title: Rotary electric machine
Inventor: FUJII MASAO
IPC: H02K9/22
Filed: 1978-01-17
Abstract: PURPOSE: To improve the cooling effects to a stator, by mounting a closed cooling pipe, to which inside refrigerant is filled, to the stator, and by radiating the heat of the stator from the portions of the cooling pipe installed to outer portions than the stator.  
     CONSTITUTION: A heat transporter 12 consisting of a closed pipe 13, to which inside refrigerant 14 is filled, is mounted to the inside of a slot of a stator core 2. When Joule heat generated at stator windings 3a, 3b is transmitted to an evaporation portion 15 of the heat transporter 12, internal refrigerant 14 evaporates, and steam moves in the condensation portion 16 direction in accordance with pressure gradient in the closed pipe 13. The steam contacts with an inwall of the condensation portion 16 and radiates and condenses, radiates heat while being liquefied and is again flown back to the evaporation portion 15. Thus, heat formed at the stator can effectively be cooled. If installing radiation fins to an outer circumference of the condensation portion 16 of the heat transporter 12, cooling effects can further be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06206408-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KISHI HARUO
IPC: B60C15/06
Filed: 1993-01-13
Abstract: PURPOSE:To provide a pneumatic tire for heavy load which enables to improve air seal property without lowering rim assembly property of the tire. CONSTITUTION:In a pneumatic radial tire for heavy load in which a bead core 1 is formed on polygonal cross section and a linear region which tilts at roughly the same angle as rim sheet is provided on the inside diameter side of a bead core, a region 9c of a bead base 9 is tilted for a rotary shaft of the tire. At the same time, a bead toe 7 region is formed in such a way that it is tilted more slightly for or is parallel with the rotary shaft of the tire than the region 9c. When the distance which is vertical from an end on the bead heel 8 side to the linear region is g1, the distance from an end on the bead toe side is g2, and the length of the linear region a is L, the following equation is set up; 0.50>=(g2-g1)/L>=0.20o. The length w of a region 9t on the bead toe side for total width W of bead base is as follows; w/W>=0.20.
Patent JP-H02183806-A (JP)
Title: Transmission method for nc program data
Inventor: MIYAZAKI YOICHI
IPC: G05B19/18
Filed: 1989-01-11
Abstract: PURPOSE:To increase the field of applications for both an automated (FA) personal computer and a repeating device by storing temporarily a program received from the repeating device and sending successively the program to a machine in a readable state of the machine set in a designated address. CONSTITUTION:The network addresses are allocated to each NC controller 4 and terminal 5' respectively, and an FA personal computer 1 can select an NC machine. The computer 1 designates the network address of a target NC machine and transmits an NC program. A repeating device 3 stores temporarily the received NC program in its own memory and transmits the NC programs to the controller 4 in turn as soon as the controller 4 is ready to read the NC program. Then the computer 1 receives the answers from the NC machine based on plural set input systems. As a result, the range of application are increased for both the computer 1 and the device 3.
Patent JP-H04281049-A (JP)
Title: Knitted fabric and production unit therefor
Inventor: MIZUNO SATOSHI
IPC: D04B15/06
Filed: 1991-01-18
Abstract: PURPOSE:To provide a knitted fabric resistant to develop pile loop's settings, also resistant to decline in tensile strength, etc., even if gland yarn breaks. CONSTITUTION:The objective production unit for the title knitted fabric is equipped with (A) a yarn carrier 20 with the respective feed ports 22 for two pile yarns 12 provided at positions differing in height from each other above the feed port 21 for a gland yarn 11 and (B) a sinker 40 having two sinker noses 30. For the knitted fabric, the gland yarn 11 and the pile yarns 12 are simultaneously knitted by a needle 50 and two pile loops differing in height from each other are formed in the same course and also same wales.
Patent JP-H10196986-A (JP)
Title: Air-conditioned tent
Inventor: FUKUSHIMA KAZUAKI
IPC: F24F1/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioned tent which makes it unnecessary to provide a duct and which is inexpensive and can be installed easily. SOLUTION: This tent is equipped with a tent main body of which the side wall 10a and the ceiling 10b are formed to be in a double wall structure sealed hermetically with heat insulating sheets 20 and 22, air conditioners 30 which send conditioned air into a hermetically sealed space 24 of the tent main body and outlets 21 which are provided in the inner heat insulating sheet 20 out of the heat insulating sheets 20 and 22 and let out the air into the tent main body inside the inner heat insulating sheet 20, and the hermetically sealed space 24 is used as a duct of the air conditioners 30.
Patent JP-H03211333-A (JP)
Title: Air conditioner
Inventor: FUKUNAGA HIDEAKI
IPC: F24F5/00
Filed: 1990-01-16
Abstract: PURPOSE:To eliminate a thermal bad influence and improve a reliability through providing a long-life characteristic by a method wherein a controller is cooled during a cooling operation and a heating operation. CONSTITUTION:An outdoor air blower 14 is driven only when a cooling opera tion is carried out. Surrounding air is fed to an outdoor heat exchanger 6 so as to perform a heat exchanging operation. The air is fed into a control compo nent box 24A to cool a controller 23A. An air blower 25 for a combustion mechanism is driven only when a heating operation is carried out. It may supply the surrounding air as combustion air to the combustion mechanism 20 and at the same time the air is guided into the control component box 24A to cool the controller 23A. With such an arrangement, the controller 23A is efficiently cooled in both cooling and heating operations, resulting in that no thermal bad influence is indicated and then a reliability in operation can be attained.
Patent JP-2000208072-A (JP)
Title: Image forming device
Inventor: FUSHIMI MASAHIRO
IPC: H01J29/87
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that has small image distortion and small luminance dependence by restraining the amount of an electron beam irradiated on a spacer. SOLUTION: In an electron beam device provided with: an electron source having multiple cold cathode electron emission elements each composed of an electron emitting part and a pair of element electrodes which apply a voltage to the electron emitting part to emit electrons; an acceleration electrode that is arranged oppositely to the electron emitting parts and applies an acceleration voltage acting on the electrons emitted from the electron emitting parts; and a spacer that is formed of an insulating member and arranged between the electron source and the acceleration electrode;  the spacer is provided with a first spacer 1020a installed on an electron source board side in a non-parallel direction in the drive voltage application direction of the electron emission elements, and a second spacer 1020b that intersects with the first spacer 1020a and is installed on the acceleration electrode side.
Patent JP-H07207320-A (JP)
Title: Method for desulfurizing molten iron improving desulfurizing efficiency
Inventor: OKIMURA TOSHIAKI
IPC: C21C1/02
Filed: 1994-01-20
Abstract: PURPOSE:To desulfurize molten iron with high desulfurizing efficiency by bringing Mg or Mg allay into contact with the molten iron having low oxygen potential. CONSTITUTION:A wire 8 including a metal or alloy 6 having high desulfurizing performance and low b.p. metal and a metal or alloy 7 having high deoxidation performance is continuously supplied into the molten iron 2. As the low b.p. metal or alloy, powdery, granular, wire-cut state or wire rod state Mg or Mg alloy is used, and as the metal or alloy having high deoxidation performance, Al or Al alloy, etc., is used. These can be fed into the molten iron 2 as the separated wires, respectively. As the oxygen potential in the molten metal is lowered by the metal or alloy having high deoxidation performance, reaction of Mg+[O] MgO is restrained and Mg or Mg alloy is efficiently consumed in the desulfurizing reaction of Mg+[S] MgS.
Patent JP-H02185464-A (JP)
Title: Image forming device
Inventor: ISAKA YUKIO
IPC: B41J2/485
Filed: 1989-01-13
Abstract: PURPOSE:To allow a mixture of low-resolution image data and text data to be output with high quality by interposing image data based on a set dot density, if a specified dot density for the text data is determined to be higher than a dot density for image data. CONSTITUTION:If, for instance, 100dpi is designated for image data, and 200dpi for text data, font memory 4 is accessed in acoordance with printing parameter settings for the text data, and a character pattern of the number of corresponding constituent dots is developed on bit map memory 15. In the meantime, the image data is developed on bit map memory 5 while being interpolated with data. The simplest interpolation method is to transform bit information for a single pixel in entered image data to a 2X2 pixel block and develop these blocks on bit map memory 5.
Patent JP-H04240308-A (JP)
Title: Combustion gas mixing structure in refuse incinerator
Inventor: FUJII TATSUHIRO
IPC: F23G5/14
Filed: 1991-01-21
Abstract: PURPOSE:To suppress the generation of unburned gas before it is generated by providing a secondary combustion chamber with a damper for changing the flow direction of the combustion gas in a combustion gas mixing structure provided with a primary combustion chamber with a grate and the second combustion chamber that is connected to the upper section of the primary combustion chamber. CONSTITUTION:In the secondary combustion chamber 2 of a refuse incinerator dampers 11 and 12 for changing the direction of flow of the combustion gas that are located a little above a nozzle 8 for supplying secondary air and form a pair in the front and rear are provided. The damper 11 in the front of the pair of the dampers arranged in the front and rear is set at the position (open position) in which the gas flows through, and the damper 12 in the rear is set in the position (closed position) in which the gas does not flow through. With this arrangement the direction of the main stream of the combustion gas that ascends from the primary combustion chamber 1 changes much of its direction to the front by hitting the rear damper 12 which is closed in the secondary combustion chamber 2, and ascend along the damper 11 in the front that is open. As a result whirl flows are generated and the combustion gas is well mixed. Furthermore, the flame, unburned matters, and the surplus air are mixed efficiently and complete combustion is achieved.
Patent JP-H07210554-A (JP)
Title: Document preparing device
Inventor: IWAYAMA YASUYUKI
IPC: G09G5/32
Filed: 1994-01-21
Abstract: PURPOSE:To display and confirm a character string changed by inputting or deletion at high speed by updating and displaying only the range at one part including the character string changed by inputting or deletion. CONSTITUTION:A control processor 40 is provided with a minimum change range displaying and updating function part 41 for updating and displaying the changed character string only of a character inputted or deleted object line composed of an information processing program, entire change range displaying and updating function part 42 for displaying all the character strings changed by the character input or deletion, and change range managing function part 43 for storing and managing range information changed by the character input or deletion, or the like. In this case, only the range at one part including the character string changed by the input or deletion is updated and displayed. Thus, the changed character string can be displayed with a little sentence information processing amount, an operator visually confirms and operates the change of the character string near the inputted or deleted position of a character at the time point of inputting, and it is not necessary to update the display over the entire range.
Patent JP-S61165437-A (JP)
Inventor: MIYAOKA SEIJI
IPC: E03F5/04
Filed: 1985-01-16
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-H11202188-A (JP)
Title: Reflecting plate adjusting device and adjusting method for reflecting plate using same
Inventor: SATO AKINORI
IPC: G02B7/198
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting plate adjusting device which is small-sized and lightweight and also suitable to electronic equipment in space. SOLUTION: This device consists of a couple of slide plates which mutually slide on their slide surfaces, a gimbals device 1 consisting of respective driving shafts fitted to the slide plates at a specific angle, and a reflecting plate 4 which is built in one driving shaft. An optical path 5 is therefore not formed in the gimbals mechanism 1, and consequently the device is made small-sized and lightweight.
Patent JP-H02186263-A (JP)
Title: Ultrasonic automatic flaw detector
Inventor: MATSUURA MASAHIKO
IPC: G01N29/26
Filed: 1989-01-12
Abstract: PURPOSE:To enable quick and efficient detection of a defect over the entire surface of a material to be inspected by arranging a first memory for storing a scan starting position data generated with the shifting of a probe, a second memory for storing a scan ending position data and a probe position data generator. CONSTITUTION:A probe 1 is shifted to a scan starting position and a scan ending position and position data thereof are stored respectively into first and second memories 5 and 8 for storing position data from a position data generator 11 and a scanning range of the probe 1 in the detection of defects is specified by position data of the first and second memories 5 and 8. In the setting of a position involved in the scanning range, the probe 1 is brought close to a material 16 to be inspected to match a shape and dimensions of the material 16 to be inspected. Hence, a position data can be confirmed accurately and an appropriate scanning range can be set to match the data even when the material 16 to be inspected in an emmersion flaw detection is arranged underwater. This enables quick and efficient automatic detection of defects over the entire surface of the material 16 to be inspected.