baber/WOPTO huggingface dataset:
Patent JP-H08172976-A (JP)
Title: Device for monitoring and controlling water tank
Inventor: ANDO SHINGO
IPC: A01K63/06
Filed: 1994-12-25
Abstract: PURPOSE: To obtain the water tank-monitoring and controlling device capable of monitoring the state of water in a water tank for rearing a living fish, an aquatic grass, etc., and naturally controlling the state of the water so as to approach the natural state as much as possible. CONSTITUTION: The water tank-monitoring and controlling device is provided with a temperature sensor 2 for detecting the temperature of water in a water tank, water temperature- changing means 3, 4 for heating or cooling the water in the water tank to change the temperature of the water, a timer 12 for outputting time signals, a water temperature-setting means 20 for setting water temperatures changing in a day and further setting water temperatures wherein the upper limit value and the lower limit value of the water temperatures in the day change in a year,  and a water temperature controller 1 for controlling the water temperature-changing means on the basis of the time signals outputted from the timer so that the water temperature detected with the temperature sensor changes in response to the changes preliminarily set with the water temperature-setting means in a day and so that the upper limit value and the lower limit value of the changes of the water temperature in the day change in a year. The water temperature controller controls the water temperature- changing means so as to give a water temperature preliminarily set with the water temperature-setting means, and the temperature of the water in the water tank is thus monitored and controlled so that the temperature changes, while following the almost the same changes of the water tank as those of the natural environment.
Patent JP-H08176301-A (JP)
Title: New polyamide-imide copolymer, its production, film-forming material containing the same and method for pattern formation
Inventor: NAKANISHI TAKAYUKI
IPC: C08G73/14
Filed: 1994-12-26
Abstract: PURPOSE: To obtain under mild conditions a new polyamideimide copolymer as a highly reliable polymeric material excellent in heat resistance, adhesiveness, electrical properties, solvent solubility and moldability, having each specific intrinsic viscosity and structure. CONSTITUTION: This polyamide-imide block copolymer has an intrinsic viscosity of 0.1-3.0dl/g and is expressed by formula I [Ar<1> and Ar<2> are each (substituted) aromatic group; (x) is 0-150; (y) is 1-30]. The other version of this copolymer is a random copolymer having an intrinsic viscosity of 0.1-3.0dL/g and having such structure that 1-99mol% of structural unit of formula II and 99-1mol% of structural unit of formula III are mutually bound irregularly. This copolymer is obtained by the following process: an aromatic diamine of formula IV and an aromatic tetracarboxylic dianhydride of formula V are subjected to polycondensation to synthesize a polyamic acid with carboxylic anhydride groups on both terminals, which is then further put to polycondensation, in the presence of a phosphorous ester and pyridine (derivative), with a 7, 12-dimethyloctadecane compound with amino groups on both ends prepared by condensation between a 7, 12-dimethyloctadecane compound with carboxylic acid groups on both ends and an aromatic diamine followed by conducting an imide cyclization reaction.
Patent JP-H09173945-A (JP)
Title: Rotary type substrate treating device
Inventor: YABE MANABU
IPC: H01L21/67
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type substrate treating device which is capable of carrying in and out a substrate by means of a transporting arm without the occurrence of an unequal treatment by the generation of whistling. SOLUTION: A substrate holding table 1 is composed of a circular bottom plate 3 and an annular substrate supporting frame 4. Plural transferring and receiving pins 6a respectively have supporting pins 7 and pin holding parts 8. The supporting pins 7 are elastically supported by means of elastic members 8a freely movably into and out of the pin holding parts 8. These actions are gently executed by a damper 8b. The bottom plate 3 is formed with a through hole 5. This throughhole 5 is formed to an oblong hole to allow the simultaneous passing of two pieces of the adjacent transferring and receiving pins 6a. As a result, at least three pieces of the transferring and receiving pins 6a may be passed through the throughhole 5 even if the substrate holding table 1 stops at an arbitrary rotating position.
Patent JP-2000161719-A (JP)
Title: Outdoor unit for air conditioner
Inventor: SUZUKI YASUHIRO
IPC: F24F5/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently assure a depth of a moving handgrip and to alleviate a load on a hand when moved, by providing a power source cover at an outdoor unit, and providing the handgrip to be used for moving the unit at a protrusion near a connecting valve of the cover. SOLUTION: A power source cover 1 used for the outdoor unit 2 of an air conditioner is formed to simultaneously cover a connecting valve 4 for connecting refrigerant pipings 3 and an opening 7 having a connecting terminal 6 for connecting an electric wire 5. In this case, a moving handgrip 8 used when the unit 2 is moved is provided at a protrusion 9 near the valve 4 of the cover 1. According to this, a depth of the handgrip 8 can be deepened to alleviate a load on a hand when moved. A guide of an integral structure with the cover 1 and a power source fixing part are provided. Thus, at the time of connecting the wire 5, the wire 5 is fixed at its position simultaneously when the cover 1 is mounted, and hence the cover 1 and the wire 5 are easily installed.
Patent JP-H03198699-A (JP)
Title: Drive controlling method for carriage motor
Inventor: ITO HIROYUKI
IPC: H02P8/00
Filed: 1989-12-26
Abstract: PURPOSE:To improve a printing quality by outputting a phase output signal so as to change an advance angle per one step in accordance with a motor rotational speed while controlling drive timing of a printing head in accordance with the rotational speed. CONSTITUTION:Since an advance angle of a carriage motor 2 is controlled in accordance with its rotational speed, the speed of the carriage motor 2 can be always held to a fixed value. Further since drive timing of a printing head 9 is controlled corresponding to the rotational speed of this carriage motor 2, printing can be performed by the drive timing corresponding to the speed of the carriage motor 2.
Patent JP-H03197355-A (JP)
Title: Composition for ceramic substrate
Inventor: TOSHIDA KENJI
IPC: C04B35/16
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a composition having low rate of silver diffusion, giving a substrate free from warpage and suitable for a circuit board for using a silver-based conductor by compounding ceramic powder to glass powder composed of a specific metal oxide having restricted component composition. CONSTITUTION:The objective composition contains ceramic powder and glass powder at a weight ratio (ceramic/glass) of (40-60)/(60-40). The glass powder is composed of 71-76wt.% of SiO2, 6-17wt.% of B2O3, 1-6wt.% of Al2O3, 2-5wt.% of Na2O, 0-1wt.% of Li2O, 0-1wt.% of K2O, 0-8wt.% of PbO, 1-5wt.% of Bi2O3 and 1-8wt.% of one or more substances selected from Y2O3, Er2O3 and La2O3. The average particle diameter of the ceramic powder to be used in the above composition is preferably 1-5mum from the viewpoints of surface smoothness and mechanical strength of the substrate board. The average particle diameter of the glass powder is preferably 1-10mum to attain good miscibility to the ceramic powder.
Patent JP-H04204806-A (JP)
Title: Method for installation of long-sized optical fiber into tube
Inventor: SEKI FUMIO
IPC: G02B6/44
Filed: 1990-11-30
Abstract: PURPOSE:To allow the feeding of a long-sized optical fiber into respective tubes over the entire part of a laying route by introducing fluid into the tubes disposed along the laying route from the delivery side terminal thereof, introducing the fluid from the junctures of the respective tubes as well and feeding the long-sized optical fiber into the tubes under intermediate press feeding. CONSTITUTION:The feed rate of the optical fiber 6 is controlled constant by regulating the flow rates of respective intermediate fluid pressure feeders 5 according to the degree of slackening of the long-sized optical fiber 6 before and behind the intermediate fluid pressure feeders 5. Namely, the intermediate fluid Pressure feeders 5 are provided in the respective junctures between the tube cables 1a, 1b, 1b, 1c... and the optical fiber 6 is sent into the respective tubes 2a, 2b... under the intermediate press feeding. The long-sized optical fiber is fed into the respective tubes 2a, 2b... while the flow rates in these tubes are held set within the limit value in this way. The long-sized optical fiber 6 is thus installed at one time over the entire part of the laying route.
Patent JP-H04206032-A (JP)
Title: Disk hanger
Inventor: TAKASU TAKUMA
IPC: G11B5/84
Filed: 1990-11-30
Abstract: PURPOSE:To prevent formation of a part of cohesion of a lubricant on a flat surface of a disk by a method wherein a disk hanger coming into point contact only with an inside-diameter end face of the disk is employed when the lubricant is applied on the disk. CONSTITUTION:A disk hanger is constructed of a disk support member 7 and a shaft supporting the member. The disk support member 7 has sawtooth-shaped cuts formed at equal intervals in the longitudinal direction and it is so machined that an interval L1 between peaks of adjacent teeth thereof is smaller than the width L2 of an inside-diameter end face 9 of a disk with which the peaks of the teeth can come into contact when the disk is hung on the disk hanger. These peaks of the teeth are shaped to be so sharp that the teeth come into point contact with the inside-diameter end face 9 of the disk, and the height of the teeth is so aligned that the teeth come into uniform contact with the inside-diameter end face of the disk. Therefore the disk hanger comes into contact only at points with the inside-diameter end face 9 of the disk, and not with the other part thereof. According to this constitution, it is checked that a gather of a lubricating solution is formed on a part of contact of the disk hanger with the inside-diameter end face of the disk.
Patent JP-H08184618-A (JP)
Title: Frequency detecting method for sine wave ac signal
Inventor: TOI MASANORI
IPC: G01R23/02
Filed: 1994-12-27
Abstract: PURPOSE: To accurately detect the frequency of an AC signal by dividing a trigonometric inverse function in which the functions of the sums of data of arbitrary amplifying time and the data of the time of former and latter equal times are used as a divisor and a dividend by the function of sampling period. CONSTITUTION: Input data Vu of an equation I (m: positive integer, Δt: sampling period) is a sine wave AC signal of an equation II, i.e., an arbitrary sampling time (t) of an equation II, i.e., frequency (f) and amplitude value 1V1. The sampling data Vn+m , Vn-m of the sampling times (t+m.Δt), (t-m.Δt) if the former and latter equal time (m.Δt) from the time (t) by the equation II are represented by equation III, and an equation IV is obtained from the equations II, III. When the frequency (f) is solved by the equation IV, it becomes the equation I. If m=1 in the equations I, IV, the frequency (f) can be calculated by using only the sampling data Vn-1 , V, Vn+1 of a time window 2Δt decided by the sampling period fs (= 1/Δt).  That is, if the frequency fs value is increased, the frequency (f) of a wide range from DC to fs /2 can be accurately detected.
Patent JP-2001156438-A (JP)
Title: Device of soldering electronic part
Inventor: HASEGAWA YUICHI
IPC: H05K3/34
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability and reduce the material cost by eliminating an open circuit failure during soldering or unnecessitating a preliminary soldering in a soldering device for electronic part using a multi-point connecting soldering head. SOLUTION: A solder supply mechanism is provided to each of soldering terminals in an electronic part to supply a wire solder, and an appropriate amount of solder is supplied to a solder supply hole made in the heater tool of a soldering head. The amount of unmelted wire solder projecting over the pressing surface of the heater tool or the amount of melted solder pool is detected with a photoelectric sensor provided respectively in the solder supply hole, and the amount of melted solder is controlled with a signal from the sensor, so that the amount of melted solder can be made uniform appropriately in the respective soldering terminals.
Patent JP-H09177262-A (JP)
Title: Eave gutter joint and connecting method of eave gutter
Inventor: HAGIMINE MASARU
IPC: E04D13/068
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To perform the connection works easily and certainly even in the case eave gutters are installed at the overall peripheries of eave tips by forming an outer piece of each eave gutter joint longer than its inner piece, forming a left and a right inner piece of partitioning piece so that one of them is long while the other is short, and connecting together gutter ends while the joint is dislocated. SOLUTION: An eave gutter joint has an inner piece 2 and an outer piece 3, which are coupled together by a partitioning piece 4, and an inserting gap 1 is formed on each side of the partitioning piece 4. The partitioning piece 4 has a left and a right inner piece 2, wherein one of them 2a is made long while the other 2b is short. One of the gutter ends 10 is inserted into the insert gap on the side with the longer inner piece 2a of the gutter joint while the other end 10 is placed beside the insert gap of the outer piece 3 on the side with shorter inner piece 2b. The gutter joint is dislocated to the side with shorter inner piece 2b, and the ends 10, 10 on both sides are inserted into the insert gaps so that the connection is completed.  This can be accomplished without moving the gutter end or ends 10, and can work effectively in particular when a loop of eave gutters is provided at the overall peripheries of eave tips.
Patent JP-H10176956-A (JP)
Title: Temperature measuring apparatus
Inventor: SAKURADA TAKESHI
IPC: G01J5/48
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature measuring apparatus whose portability is good in a temperature measurement, which can measure a temperature without disturbing the passage of a human being even when the apparatus is installed inside a room in the temperature measurement and which obtains the temperature measuring target of a thermograph. SOLUTION: A temperature measuring apparatus is constituted of a temperature measuring target installed in a region in which a temperature is to be measured and of a thermographic device which measure the temperature distribution of the temperature measuring target. In the temperature measuring apparatus, the temperature measuring target is constituted of every cylinder 1 whose outer surface is a rough face, which is formed of a thin plate composed of a dark-color-treated good heat-conductive material and in which an upper bottom part 1a and a lower bottom part 1b are opened,  of every support member 1f which is fixed insided every cylinder 1 and which is composed of a good heat-conductive material and of every coupling member 2 in which a groove 2a is engraved and installed in an end part and which is composed of a good heat-conductive material used to fix every cylinder 1 to a floor face.
Patent JP-2000158007-A (JP)
Title: Hot rolling equipment having shear
Inventor: ONOSE MITSURU
IPC: B21B1/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thick plate having arbitrary length and thickness and a coil stock having arbitrary thickness with a small-scale rolling equipment by providing a shear between a roughing mill and a finishing mill and on the side of the finishing mill and providing a rolled stock traversing device for taking out the rolled stock or for transferring the rolled stock to another line between the roughing mill and the shear. SOLUTION: A heating furnace 1 for heating a slab 14 to a required temperature, a roughing mill 2 for rough rolling the slab 14, a rolled stock traversing device 8 for traversing the rolled stock which is rough rolled to another line or to take out it, a flying shear 3 for shearing the rolled stock, a finishing mill 4 and down coiler 7 are provided for the hot rolling equipment and they are successively arranged from the upstream side on the same line. The flying shear 3 is provided between the roughing mill 2 and the finishing mill 4 and on the side of the finishing mill 4. In this way, it is not necessary to make the interval between edge tools of the shearing device large and the complication and large sizing of the shearing device are suppressed.
Patent JP-H11177606-A (JP)
Title: Electronic mail charging system
Inventor: FUJIWARA RYUHEI
IPC: H04L12/14
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a clear charging system with which charges are not fluctuated by an environment change even in the case of the transmission of electronic mail through a radio network. SOLUTION: Concerning the charging of electronic mail to be transmitted from a terminal 1 through a center 100 to a terminal 9 by a user, the user writes the desired information to be transmitted onto an electronic form, to which transmission charges are set, and transmits it from the terminal 1 to the center 100 and when transmitting the electronic mail to the terminal 9, the center 100 performs charging. When the normal transmission of electronic mail to the terminal 9 is failed, the electronic mail is sent again and the charging of electronic mail is inhibited at the time of retransmission.
Patent JP-H09180431-A (JP)
Title: Single in-line memory module system
Inventor: TAKEDA YUICHI
IPC: G11C5/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a memory controller(MC) and facilitate the connection of a different type SIMM by a method wherein the MC controls the respective banks of the SIMM by transmitting respective RAS signals and a select signal is inputted to the MC. SOLUTION: A SIMM 7 is composed of banks 3a-3d which have two 16Mbit DRAM's respectively and a memory controller(MC) 1 performs address decoding. As a result, the MC 1 outputs RAS signals 13a-13d and CAS signals 14a-14d to the banks 3a-3d through the connectors 5a-5h of a slot 4. The banks 3a-3d transmit or receive data signals 11 to or from addresses designated by address signals 12 for the recording or reproduction of data. Further, the MC 1 identifies the type of the SIMM in accordance with a select signal from a connector 5i to switch the output method of RAS signals. With this constitution, the number of slots can be reduced, the size of the MC 1 can be reduced and the different type SIMM can be connected.
Patent JP-H05345193-A (JP)
Title: Ejector structure in water treatment apparatus, etc.
Inventor: YOKOTA KAZUAKI
IPC: C02F3/20
Filed: 1992-11-06
Abstract: PURPOSE:To improve stirring and aeration actions by connecting a jet nozzle, having a constitution wherein a spray tube with a diameter larger than an ejection hole and with a proper length is fixed on the front end part of a nozzle main body and water ejected from the nozzle main body is sprayed in the tube, with a proper ejector hose. CONSTITUTION:A jet nozzle 15 having a constitution wherein a spray tube 10 with a diameter larger than an ejection hole and with a proper length is fixed on the front end part of a nozzle main body 3 and water ejected from the nozzle main body 3 is sprayed in the spray tube 10 is connected with a proper ejector hose 1. Air is sucked into the spray tube 10 by a suction effect of a pressurized water flow ejected from the nozzle 3 and is ejected into water W sprayed radially with an increased surface area. As the result, an aeration method by which super oxide movement substituting for a deep layer aeration can be performed realizes an apparatus for water treatment wherein both expenditures for installation and for operation are inexpensive and especially, stirring and aeration actions can be improved.
Patent JP-H03196344-A (JP)
Title: Memory device
Inventor: KANDA YUJI
IPC: G06F12/08
Filed: 1989-12-26
Abstract: PURPOSE:To speed up data replacement between a cache memory and a main memory by replacing data between the cache memory and main memory through a serial readout port which is short in read cycle time. CONSTITUTION:When a data replacement indication signal 20 is outputted, a data replacement control circuit 4 sets a data replacement address 17 to 0 and then a serial read port data transfer signal 15. Then data is transferred from a RAM cell to the serial read port 18 in the dynamic RAM which constitutes the main memory 1 and has the serial read port 18. Then while a serial read port shift clock 16 is outputted by several words of the serial read port 18, the data replacement address 17 is increased. Then the data of several data of the serial read port are outputted to the serial read port 18 of the main memory 1 and written in the cache memory 12. Consequently, the data transfer speed at the time of the data replacement between the cache memory 12 and main memory 1 is speeded up.
Patent JP-H08189654-A (JP)
Title: Mat for heating
Inventor: INOUE TAKEHITO
IPC: F24D3/16
Filed: 1994-12-29
Abstract: PURPOSE: To provide a mat for heating by which a mat body can be prevented from expanding in time of heating. CONSTITUTION: A holding groove 15 is formed on the upper surface of a mat body. A circulating pipe 20 for a heat medium is held in the holding groove 15. A heat-radiating sheet 30 is stuck on the upper surface of a mat 10. Play 16 allowing the horizontal movement of the circulating pipe 20 is formed between the inside of the holding groove 15 and the circulating pipe 20. To put it more concretely, a depth D of the holding groove 15 is made almost equal to the outer diameter of the circulating pipe 20, and the play 16 is formed only in the cross direction of the holding groove 15. When the heat medium flows in the circulating pipe 20, the circulating pipe 20 expands thermally in axial direction.  This thermal expansion is absorbed by deforming the circulating pipe 20 in wave shape, while the circulating pipe 20 is parallel with the heat- radiating sheet 30 in the holding groove 15 and is maintained so as to be in contact with the heat-radiating sheet 30. In this way, the expansion of the mat body to be caused with the thermal expansion of the circulating pipe 20 can be prevented.
Patent JP-2001157551-A (JP)
Title: Ice cream or sherbet maker
Inventor: MORIJIRI HIDEKAZU
IPC: A23G9/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To minimize the remainder of water in a waterway, when an ice cream or sherbet maker is stopped for a prescribed period in a cold district. SOLUTION: In the maker in which syrup and water are introduced into relaying tanks 14A and 14B and the liquids in the relaying tanks are cooled and mixed by introducing into cooling cylinders 2A and 2B, a water tank 21 connected via a water pipe to an external water system, a water tap 25 between the external water system and the water tank 21, a draining water tap 26 branched from the water pipe and positioned between the water tap 25 and the water tank 21, and a water pump 23 for feeding the water stored in the water tank 21 into the relaying tanks 14A and 14B are provided. Under prescribed conditions, the feeding water tap 25 is closed and the draining tap 26 is opened, then the water pump 23 is driven.