baber/WOPTO huggingface dataset:
Patent JP-S6038589-A (JP)
Title: Heat transfer device
Inventor: OOGUSHI TETSUROU
IPC: F24D7/00
Filed: 1983-08-12
Abstract: PURPOSE:To improve the heat transfer efficiency making the pulsation of the heat transferring small by a method wherein the heat transfer device is composed so as the working fluid refluxes to the heat receiving part alternately from two accumulators. CONSTITUTION:Lower part spaces of two accumulators 21, 22 are interconnected to the entrance part of a heat receiving part 1 through the intermediary of each conduit pipe 23, 24. Upper part spaces of two accumulators 21, 22 are also interconnected to the exit part of the heat receiving part 1 through the intermedary of each conduit pipe 29, 30. Furthermore, one upper space of the accumulator 21 is interconnected to the circuration entrance of the heat releasing part 2 through the intermediary of a conduit pipe 32 and the other upper space of the accumulator 22 is interconnected to the circulation exit of the heat releasing part 2 through the intermediary of conduit pipe 32. The heat transfer is carried out continuously from the heat receiving part to the heat releasing part by making the transfer of fluid between the first accumulator 21 and the second accumulator 22 by the shift of the first and second ON-OFF valves and the pulsation of the heat transfer is made small and the heat transfer efficiency can be improved.
Patent JP-H10338915-A (JP)
Title: Resin road sign
Inventor: TAKAGAWA TOMOYUKI
IPC: E01F9/631
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain high durability against the action of external force by erecting a hollow-shaped molding on a road, and monolithically molding a fixing insert member to the road surface to the lower end side. SOLUTION: In a state to fit and fasten first and second molds, a third mold is combined with them at the lower end side to fasten them, and a molding space is so formed that it is surrounded with mold faces. In that case, a part of a bolt 11 held in a holding section of the third mold is caught with resin on the lower end side of a parison. Then, the bolt 11 is monolithically fixed to a position corresponding to the lower end of the parison with the solidification of material resin to insert the bolt 11 in the bottom, and a monolithic hollow-shaped molding W is obtained. Then, the molds are separated from each other to open them, and the molding W is taken out and is combined with a pedestal 15 to fix in a state to erect it on a road to use.  By the constitution, in comparison with the conventional way, the fixing bolt 11 is firmly held to a road sign W, and high durability can be obtained against the action of external force.
Patent JP-H01317334-A (JP)
Title: Method for scraping fungi of agrocybe cylindracea maire and fungi scraping blade used therefor
Inventor: KARAKIDA IKUO
IPC: A01G1/04
Filed: 1988-06-15
Abstract: PURPOSE:To enable efficient harvesting and packing operations and contrive improvement in appearance and quality by horizontally scraping Agrocybe cylindracea Maire germinated in a culture bottle in the central part of a fungal bed surface and carrying out cracking in the peripheral part of the fungal bed surface. CONSTITUTION:Spawns of Agrocybe cylindracea Maire are inoculated into a culture bottle filled with a culture medium 10 and cultured to spread hyphae in the culture medium. A horizontal scraping blade 20 consisting of a wire is then used to expose the culture medium surface relatively to the central part (B) of the fungal bed surface 14 and arrange the surface into a germinating surface. The resultant surface is stood erect on both sides of a supporting member 24 and the surface layer part (A) of the culture medium 10 is scraped off with cracking blades 22 to carry out fungal scraping.
Patent JP-S634274-A (JP)
Title: Editing and copying device of original image projection and transfer type
Inventor: KATO EIICHI
IPC: G03G15/047
Filed: 1986-06-24
Abstract: PURPOSE:To prevent developing of a futile part by counting timing pulses while a photosensitive body is being driven during exposure scanning and reporting when the count value exceeds the sheet length. CONSTITUTION:Timing pulses are generated by a rotary slit plate and a photo- sensor connected to a main motor 47. The timing pulses are utilized as belt synchronizing pulses when a photosensitive body belt is being driven. When exposure is started to the belt 15, timing pulses are counted by a counter, and when the belt 15 is stopped, counting is stopped. While the belt 15 is being driven during exposure scanning, the count value of timing pulses is watched, and when the count value exceeds the sheet length, it is reported by a reporting means. Thereby, an operator can know editing copy errors when making composite edition of plural areas of an original, and can stop developing of futile parts.
Patent JP-S636123-A (JP)
Inventor: SHINONOME OSAMI
IPC: D02G3/24
Filed: 1986-06-23
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-2000334970-A (JP)
Title: Ink jet head and its manufacture
Inventor: FUJII MASAHIRO
IPC: B41J2/16
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To accurately manufacture an ink jet head in a simple process which has ink take openings with filter holes. SOLUTION: Trench etching by ICP discharge is carried out to an ink nozzle formation part 220, an ink supply port formation part 230 and a filter hole formation part 270 of a silicon wafer 100 for forming a nozzle plate of the ink jet head, whereby a groove 221 for an ink nozzle, a groove 231 for an ink supply port and many fine blind holes 271 for filter holes are formed. Thereafter, anisotropic wet etching is executed from the opposite side of the silicon wafer 100, whereby a recessed part 261 is formed to make the blind holes 271 through-holes 272 for filter holes. The filter holes can be accurately formed in the simple process.  Since the filter holes can be formed simultaneously with the ink nozzle and ink supply port, a size relationship of the filter holes and, the nozzle, ink supply port can be accurately managed, enabling formation of filter holes which can surely catch a fine foreign matter causing clogging.
Patent JP-S6127066-A (JP)
Title: Grid for lead-acid battery and its manufacture
Inventor: YASUDA HIROSHI
IPC: H01M4/68
Filed: 1984-07-16
Abstract: PURPOSE:To obtain a grid to be used for a battery whose charge recovery in a ling period of storage after discharge is good, self discharge and decrease in electrolyte are minimized by bonding together Pb-Sn alloy or Pb-Ca-Sn alloy mainly comprising Sn on the surface of Pb-Ca-Sn alloy, and expanding the bonded sheet in a mesh shape. CONSTITUTION:A Pb-Sn alloy or Pb-Ca-Sn alloy layer containing 1.5-20% of Sn is bonded together at least one side of flat rolled material comprising Pb-Ca-Sn alloy. This bonded material is rolled so as to have a specified thickness and expanded in a mesh shape. A battery using this mesh plate as a grid has good charge recovery property in a lengthy period of storage after discharge without sacrifice of self discharge and leakage resistance.
Patent JP-H05311210-A (JP)
Title: Production of fine lead powder
Inventor: TOKUNAGA AKIO
IPC: B22F9/08
Filed: 1992-05-13
Abstract: PURPOSE:To obtain fine lead powder having favorable battery performance by blowing high-velocity superheat steam from the small holes of a nozzle into a reaction vessel and simultaneously blasting low-pressure air into a drum. CONSTITUTION:Molten lead is supplied from a molten lead supply port 5 into the reaction vessel 1 provided with a conduit 4 and nozzle 4' for the high- pressure superheat steam. The high-pressure superheat steam is supplied to the conduit 4 while stirring vanes 2 are kept rotated. Plural pieces of the high- velocity superheat steam are blown from plural pieces of the small holes 9 provided on the nozzle 4 into the reaction vessel 1 and simultaneously, the low-pressure air is blasted from the conduit 3 for low-pressure air blowing into the drum in such a manner. As a result, PbO particles soar up in the form of fine particles in the reaction vessel without growing and are discharged to the outside of the system by entraining the low-pressure air.
Patent JP-S5937827-A (JP)
Inventor: II AN
IPC: H02G5/06
Filed: 1982-08-26
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-S5480668-A (JP)
Title: Masking tool for braun tube external wall coating
Inventor: NISHIMURA MASAYUKI
IPC: H01J9/20
Filed: 1977-12-09
Abstract: PURPOSE: To establish the masking tool enabling for automatic painting, by providing two openings in which simultaneous two types of painting are possible and the high voltage anode masking and the panel masking are incorporated.  
     CONSTITUTION: The Braun tube 1 is placed on the rubber stand 27 of painting stand 26 by opposing the panel part 2. Further, the masking tool 20 unifiedly formed with the high voltage anode masking 21 and the panel masking 22 is covered. Further, the part 21 covers the high voltage anode 4 by remaining the part 5 coating the conductive paint of the funnel part 3, and the cylindrical part 23 having the opening 24 at the bottom is projected. Next, at the same time with the blowing paint of conductive paint to the funnel 3, the jet paint of insulation paint is made to the high voltage anode 4 via the cylindrical material 23. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5672336-A (JP)
Title: Detection circuit for change rate of resistance value for moisture-sensitive element
Inventor: UEKI TOYOAKI
IPC: G01N27/12
Filed: 1979-11-16
Abstract: PURPOSE: To ensure to compensate the delay in operation of a moisture-sensitive element, by operating a heater earlier when the change width of low resistance changed in a minute time is more than a value.  
     CONSTITUTION: While the moisture in the atmosphere is low, the resistance value of a moisture-sensitive element 1 is greater and the output of an AND gate circuit 7 is at logical "0". If the moisture in atmosphere rapidly changes and the change rate of resistance value of the moisture sensitive element is more than a set value, the output of logic "1" is obtained from the AND gate circuit 7. The detection of output of logic "1" from the AND gate circuit 7 controls the humidity controller earlier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6042261-A (JP)
Inventor: KIKUKAWA HIROSHI
IPC: C04B22/06
Filed: 1983-08-13
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-H06337283-A (JP)
Title: Method and equipment for deciding service life of battery
Inventor: MINAMINO IKUO
IPC: G01R31/36
Filed: 1993-05-28
Abstract: PURPOSE:To provide an equipment for deciding the service life in which an actual load can be backed up sufficiently even if power supply is interrupted during or after decision of service life. CONSTITUTION:First to third batteries 11a-11c are connected in series to constitute a battery group 11 for feeding power to a load 12. The first battery 11a constitutes one group whereas the second and third batteries 11b, 11c constitute another group and a DC-DC converter 14 interposed between both groups effects charge/discharge between both groups (by regulating the voltage boost ratio K). Discharge current and terminal voltage are fed to a service life deciding section 17 when the first battery 11a is discharged in order to decide the deterioration of the battery. The discharged charges are stored in the second and third batteries 11b, 11c through the converter 14 and eventually returned back to the first battery 11a upon finish of the decision. Consequently, predetermined charges are stored constantly in the battery group 11 thus dealing even with an abrupt power interruption.
Patent JP-H11332173-A (JP)
Title: Gas bearing motor
Inventor: HAGIO MITSUAKI
IPC: H02K5/16
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas bearing motor, which has a short axial length and a flat shape as a whole by supporting the moment produced by the unbalance of a rotating body by a thrust bearing. SOLUTION: A vertical gas bearing motor is provided with a rotating shaft 1 and a journal gas bearing 3 and thrust gas bearing 2 put on the shaft 1 and formed to satisfy the relations L1<L2 and 4×b<=L2 among the axial distance (b) between arbitrary balance correcting surfaces, the axial direction L1 between the fixed orifice restrictors formed in the journal gas bearing 3, and the diameter L2 of a fixed orifice restrictor section formed in the thrust gas bearing 2.
Patent JP-H11327290-A (JP)
Title: Developing device and image forming device
Inventor: AKAFUJI MASAHIKO
IPC: G03G15/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the developing device and image forming device which restricts partial discharge and prevents void even when an AC electric field generating a high electric field, is applied. SOLUTION: The device is provided with a developer quantitative controller 70 for altering an amount of developer napped in the form of a brush, by altering the width of a gap between a doctor 44 and a developing sleeve 41, the doctor being disposed with the gap left between the surface of a developing sleeve 41 and itself and restricting the developer napped in the form of the brush on the developer sleeve 41 to a prescribed thickness matching the width of the gap.
Patent JP-H03236442-A (JP)
Title: High strength alloy based on rapidly hardened magnesium
Inventor: SANTOSHIYU KUMAA DASU
IPC: B22D11/06
Filed: 1990-06-06
Abstract: PURPOSE: To produce an Mg-base alloy dispersedly contg. fine intermetallic compds. and having excellent strength and corrosion resistance by ultra-rapidly cooling molten metal which is formed by adding specific metallic elements to Mg and melting the mixture.  
     CONSTITUTION: The melt 2 of the alloy having a component contg., by atomic %, <11% Al, <4% Zn and 0.5 to 4% at least one kind among Si, Ge, Co, Sn and Sb and total ratio of Al+Zn is 2 to 13% and balance is Mg or the Mg-base alloy having a compsn. formed by substituting the ratio up to 4% of the Al and Zn described above with at least one kind of Nd, Pr, Y, Ce and Mn or substituting up to 0.3% of Si, Ge, Co, Sn and Sb with Zr is extruded through a slotted nozzle defined by a first lip 3 and a second lip 4 onto the surface of a cooling body 1 moving at a high speed under pressurization, by which the molten metal is ultra-rapidly cooled. The molten metal is then peeled from the cooling body 1 in the protective gaseous atmosphere from a gas pipe 8 by a scraping means consisting of a scraper 7, by which the Mg-base high-strength alloy ribbon 5 finely and uniformly dispersedly contg. the intermetallic compds. of the Mg and the Si, Ge, Sn, Sb, Co, etc., and having the improved strengths and the excellent corrosion resistance is produced. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10320595-A (JP)
Title: Illegal ride prevention system
Inventor: YAMADA KENICHI
IPC: G07B15/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent illegal rides in regard to the use of a stored fare passenger ticket or a commutation ticket by making each passenger ticket receive and store the passing information sent from a passing information transmission means, which is prepared at each station. SOLUTION: A passing information transmission device prepared at a station F is always transmitting an F-station passing information signal with an entire platform defined as its service coverage. A stored fare ticket 110 of a passenger receives and stores the passing information signal in a passing information storage 9 via a receiver 6 and a control processor 8. In the same way, the ticket 110 stores an E-station passing information signal at a station E. When the passenger passes through an automatic ticket examination machine of a station D, the information showing that the passenger actually passed through the stations F, E and D is sent to the ticket examination machine from the ticket 110 via a transmitter 7 and an antenna 5. The ticket examination machine calculates the fare and sends it to the ticket 110.  The ticket 110 receives the fare information via the antenna 5 and a receiver 6 to adjusts the difference of the fare and to transmit a normal ride signal to the ticket examination machine if the balance is confirmed.
Patent JP-S5574299-A (JP)
Title: Piezoelectric speaker
Inventor: NAKASHIMA SHIYOUJI
IPC: H04R17/00
Filed: 1978-11-30
Abstract: PURPOSE:To restrict the peak generation of the output sound pressure level at the secondary resonance and to make flat the output sound frequency, by supporting the bimorph element in the frame with the support, in the piezoelectric type speaker consisting of the piezoelectric bimorph element coupled with the center of the vibration plate. CONSTITUTION:The center of the cone shape vibration plate 6 is coupled with one side of the disc type bimorph element 5, and the circumference of the vibration plate 6 is coupled with the circumference of the frame 7. Further, the ring inner circumference 12 of the support 12 is bonded and coupled with the ring surface 10 surrounded with two node rings 8 and 9 of the second resonance of the element 5. The support 11 has sufficiently greater compliance that the equivalent compliance of the element 5.
Patent JP-S5938017-A (JP)
Title: Molding machine for semiconductor device
Inventor: YANAGIYA KOUJI
IPC: B29C39/00
Filed: 1982-08-25
Abstract: PURPOSE:To enhance the efficiency of reuse inside an injection head and moldability of a resin by a method in which a resin hole leading to each gate of upper and lower molds and a resin hole leading to said resin hole and a resin path are provided, and an elastic material having a heat insulating effect is provided to the resin hole of the gate. CONSTITUTION:A lead frame 2 positioned by the positioning pin 24 of the lower mold 7 is put on the lower mold 7, and upper and lower molds 16 and 7 are clamped together. An injection head 19 is moved toward the direction of arrow, and the resin holes 21 and 22 are led to the gate 10. Resin is sent under pressures from an injection tank into cavities 8 and 17 for molding. Since the resin in the injection head 19 is not hardened by the heat insulating effect of an elastic material 23, the resin can be reused, and also since runner through which resin is injected into the cavities is omitted, only the resin in the cavities 8 and 17 and also in each gate 10 hardens and the resin efficiency is thus raised. Since resin is simultaneously injected into each cavity, good moldings free of voids and sink mark can be obtained.
Patent JP-H07334525-A (JP)
Title: Structured document processor accompanied with version management
Inventor: WATANABE MIKI
IPC: G06F17/30
Filed: 1994-06-08
Abstract: PURPOSE:To efficiently designate a version in reference from the constitution element of a prescribed document to the constitution elements of the other document when plural versions exist on one structured document. CONSTITUTION:A version management means 1-2 manages the derivative relation of the version of the document stored in a document storage means 1-10 by setting the respective nodes of an order tree having a tree structure to be the versions and using data structure where the string of the nodes obtained by following the eldest son from a route or the node having an older brother is set to be the branch of the version. Thus, the version can be designated in either the unit of the version or the unit of the branch of the version by managing the version. When the specified version is designated, the document of the version is selected, and the specified document which belongs to the branch and which was previously decided, the document of the latest version, for example, can be selected when the branch is designated.
Patent JP-S634308-A (JP)
Title: Position controller
Inventor: KONO HIROMITSU
IPC: G05D3/00
Filed: 1986-06-24
Abstract: PURPOSE:To secure the high accuracy of the stop position of a target even if environmental conditions change by learning the inclination of stop distance based on the past stop distance data. CONSTITUTION:A controlled variable generating circuit 5 controls movement through an actuator 2 based on the deviation between the setting signal of a target position outputted by a target position setter 4 and the detection signal which is an FKB value from a position detector 3 so that a side guide 1 stops at the target position. At this time, a stop distance arithmetic circuit 6 calculates and detects stop distance data and a stop distance correcting circuit 7 learns the inclination of the past stop distance based on the detected data to correct automatically a necessary deviation position for reducing the controlled variable of a deviation-controlled variable conversion curve set in the controlled variable generating circuit 5 to zero.
Patent JP-H11343985-A (JP)
Title: Oil pump of engine
Inventor: INABA RYUICHI
IPC: F01M1/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To heighten the engine efficiency and establish a constant quantity of oil flow through a smooth on-off operation of oil feeding by pressure. SOLUTION: A flange-equipped pressure piece 16 in cylindrical shape is interposed between an inner rotor 9 and crank shaft 3 and coupled with a crank shaft 3 movably in the axial direction, and a clutch plate 19 is interposed between a disc surface of the inner rotor 9 and the flange 16b, and an initially coned disc spring 18 is installed on the back of the flange 16b mating with a clutch plate 19, and the end face 16a of the pressure piece 16 is positioned confronting a pressure chamber 17. The clutch plate 19 starts sliding with a certain pressure of oil discharged to cause the revolving speed of the inner rotor 9 to lower below the crank rotation speed, which sinks the discharge pressure, so that it is practicable to adjust the oil supply quantity.  The sink of the discharge pressure causes engagement of the clutch plate 19, on the way whereof an intermediate condition of on-off operation is generated, which allows keeping constant the oil pressure with a mild transition and enhancing the engine efficiency.
Patent JP-H0810623-A (JP)
Title: Catalyst and production of alpha-olefin using the same
Inventor: IMIZU YUUZOU
IPC: B01J31/02
Filed: 1994-06-30
Abstract: PURPOSE:To produce alpha-olefin in high yield with high selectivity by using a zinc oxide catalyst modified with an organaosilicon compd. for selectively hydrogenating dienes to selectively produce corresponding alpha-olefin from dienes. CONSTITUTION:In producing corresponding alpha-olefin having a double bond at its terminal by selectively hydrogenating dienes, a catalyst prepared by heat- treating ziinc oxide treated with an organosilicon compd. is used. This catalyst is high in activity and has high selectivity with respect to alpha-olefin. That is, a zinc oxide catalyst modified with an organosilicon compd. for selectively hydrogenating dienes is prepared and corresponding alpha-olefin is selectively produced from dienes by using the catalyst. At this time, as the organosilicon compd., a functional organosilicon compd. is used and a 1-6C alkyl group is added thereto.