baber/WOPTO huggingface dataset:
Patent JP-S5537516-A (JP)
Title: Scroll type fluid machine
Inventor: OCHIAI IZUMI
IPC: F04C18/02
Filed: 1978-09-08
Abstract: PURPOSE: To improve greatly the performance of machine by supplying oil at the end of lap by the system in which groove is provided at the lap end facing mirror plate, having a structure in which oil is moved toward the center of scroll against viscous resistance by turning of mirror plate surface.  
     CONSTITUTION: The groove 14 is provided at the lap end 11 facing the mirror plate surface 10, having a structure in which oil is moved toward the center of scroll by turning of the mirror plate surface 10 against the viscous resistance; that is, the serrated structure 17 is given in the side surface of the groove 14, whereby when the mirror plate surface 10 moves toward the direction of arrow f, the oil in the groove 14 becomes easy to flow but when it moves toward the opposite direction of arrow f, oil is hard to flow. Thus, by turning the direction of f toward the center of scroll, the supply of oil from the peripheral portion of scroll where oil supply is easy to the center is made possible, premitting a great improvement in the performance of scroll type fluid machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07321803-A (JP)
Title: Radio data transmitter/receiver
Inventor: UNO YASUSHI
IPC: H04L12/28
Filed: 1994-05-24
Abstract: PURPOSE:To discriminate the end of received data without using a stop bit by providing a means which eliminates unrequired data due to a noise on the rear terminal part of the data in a data fetch means. CONSTITUTION:The reception means 21 of reception side equipment 2-4 receive radio data from transmission side equipment 1, and output a reception signal including the radio data and a carrier sense signal. Thence, the elimination means 22a of the data fetch means 22 eliminates the unrequired data on the rear terminal part of the received data equivalent to the delay component of the carrier sense signal by prescribed reference. After that, the means 22 fetches a reception data signal from a reception signal based on the carrier sense signal from the means 21. Therefore, the unrequired data due to the noise on the rear terminal part of the received data can be prevented from being received. Also, the end of the received data can be discriminated without using the stop bit, which improves transmission efficiency.
Patent JP-S60255723-A (JP)
Title: Freeze-dried crystalline preparation of gabexate mesylate, and its production
Inventor: TANIDA MASARU
IPC: C07C239/00
Filed: 1984-05-31
Abstract: PURPOSE:To obtain the titled freeze-dried preparation having excellent thermal stability and solubility, by cooling an aqueous solution of gabaxate mesylate having a specific concentration range quickly below a specific temperature to effect the freezing of the solution, raising the temperature and keeping at the level, cooling again, and drying in vacuum. CONSTITUTION:2-25w/v% aqueous solution of gabexate mesylate of formula is frozen by cooling quickly to <=-25 deg.C, preferably to -40 deg.C, and the frozen block is heated at -2--18 deg.C, preferably -7--10 deg.C, and maintained at the temperature for >=30min, preferably 2-3hr. Thereafter, the frozen block is cooled again at <=-25 deg.C and vacuum-dried under reduced pressure to obtain a crystalline freeze-dried preparation of gabexate mesylate. The preparation is useful as a dissolution-in-use injection for acute pancreatitis, chronic recurrent pancreatitis, etc. induced by the elimination of proteinase. It has high solubility, keeps excellent stability of the crystal of the compound, is free from shrinkage by moisture absorption, and gives an injection free from insoluble materials when dissolved in water in use.
Patent JP-H09297906-A (JP)
Title: Production of thin-film magnetic head
Inventor: SAKATA TSUYOSHI
IPC: G11B5/39
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a thin-film magnetic head of a low production cost capable of efficiently and exactly obtaining the gap depths of plural thin-film magnetic head elements without deforming the blocks formed with the plural thinfilm magnetic head elements. SOLUTION: The plural thin-film magnetic head elements 2 are arrayed and formed longitudinally and laterally on a substrate 1 in such a manner that the gaps of the respective thin-film magnetic head elements 2 face one side 1a of this substrate 1. The formation of the depths of the respective thin- film magnetic head elements 2 is executed by each of columns (1A, 1B) by polishing the substrate 1 successively from the columns 1A on one side 1a of the substrate. The substrate is cut to the blocks aligned with the thin-film magnetic head elements 2 successively from the columns 1A with which the polishing ends.
Patent JP-H11307505-A (JP)
Title: Apparatus for removing suspended solids in cleaning tank
Inventor: OSAWA TADAYASU
IPC: H01L21/304
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing suspended solids in cleaning tank, to avoid depositing of suspended solids to a wafer or liquid crystal glass substrate, etc., as an impurity in a cleaning tank of a semiconductor cleaner for the pull up drying, drawing drying, marangoni drying or water cleaning or a quick damp rinse tank, etc. SOLUTION: Guide members 20 having vertically extending gaps with the outer end faces inclined toward a bath inside near the top end and with the inner end faces inclined toward a bath outside near the bottom ends are arranged facing opposite at the four corners of a tank 2 having a structure for feeding/draining water from the bottom face, rollers 40 having fine grooves at the surfaces and a lower specific weight than a cleaning liquid are fitted at the ends with plays between the gaps of the guide members 20, and a magnetic attraction force which is not strong enough to hold the chucking condition at a fixed position due to the eight of the roller 40 is provided between the end face which constitutes the gap of the guide member 20 and the end of the roller 40 contacting this end face.
Patent JP-S63275590-A (JP)
Title: Butadiene derivative having amino group protected by silyl group
Inventor: HIRAO AKIRA
IPC: C07F7/10
Filed: 1987-05-07
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1>-R<6> are 1-6C alkyl, any one of R<1>-R<3> and any one of R<4>-R<6> may form a group expressed by formula II, n is 1-7). EXAMPLE:A compound expressed by formula III. USE:A raw material, capable of readily carrying out anionic living polymerization and useful as a raw material for producing polybutadiene. PREPARATION:A 2-magnesium chloro-1,3-butadiene expressed by the formula CH2=CH-C(MgCl)=CH2 is reacted with an N-substituted alkylsilyl group- containing compound expressed by formula IV [Z is halogen or OR<7> (R<7> is 1-6C alkyl; n is 1-7] normally in the presence of a catalyst, such as Li2CuCl4, in an ether, such as diethyl ether, at 0-100 deg.C for 1-10hr.
Patent JP-S5815049-A (JP)
Inventor: SUZUKAWA SATOICHI
IPC: C04B7/28
Filed: 1981-07-16
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-S601755-A (JP)
Title: Method of stirring electrolyte of lead storage battery
Inventor: YONEZU KUNIO
IPC: H01M2/38
Filed: 1983-06-17
Abstract: PURPOSE:To prevent any decrease in the discharge capacity of a lead storage battery as well as any deterioration of the lower portions of plates which might be caused under an atmosphere of high specific gravity by detecting terminal voltage or increase in the terminal voltage during charging and applying pressure fluctuation to intracellular spaces according to the result of the detection. CONSTITUTION:A monoblock lead storage battery 1 is constituted, for example, by unifying six cells. It has an internal space extending over the cells. A connection conduit 2 for connecting the cell spaces of adjacent storage batteries 1 is led to an adjacent storage battery or apparatus. The exhaust part 5 of a storage battery group has a valve function opening only into the outside. A charging apparatus 6 and a decompression pump 7 work according to necessity by detecting the terminal voltage of the storage battery 1 by means of the charging apparatus 6. For instance, by driving the decompression pump 7 when the terminal voltage reaches 2.4V/cell, gas contained in the plate group and a small amount of gas produced by charging expand before rising through electrolyte and being discharged thereby stirring the electrolyte.
Patent JP-S5813212-A (JP)
Inventor: IKEDA NAGANORI
IPC: F16B2/08
Filed: 1981-07-16
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-S605226-A (JP)
Title: Particulate material stirring apparatus
Inventor: TERAI KENJI
IPC: B01F15/06
Filed: 1983-06-21
Abstract: PURPOSE:To rapidly and uniformly perform the stirring of a particulate material, by attaching disc shaped members to a plurality of rotary shafts, which is provided so as to pierce the side wall of a container in parallel, and to be alternately overlapped with each other while protruding a plurality of flat plate- shaped stiring blades to the outer periphery of each disc-shaped member. CONSTITUTION:Rotary shafts 3a, 3b are attached in parallel so as to pierce the both side walls of a container 1 while disc shaped member 6a, 6b, through which a heating or cooling medium is flowed, are alternately attached to the rotary shafts 3a, 3b to be arranged so as to partially overlap adjacent disc shaped members 6a, 6b. Flat plate shaped stirring blades 5a, 5b each having protruded pieces 7a, 7b at both end parts thereof are attached to the outer peripheries of the disc shaped members 6a, 6b so as to be directed towards the rotary shafts 3a, 3b while approaching the adjacent disc shaped members 6a, 6b at the overlapped part of the disc shaped members 6a, 6b. In addition, the lower part of the container 1 is partially constituted into a cylindrical form along the loci of the leading ends of the stirring blades 5a, 5b and the upper part of the container 1 is formed into a circular arc shape.
Patent JP-H05308715-A (JP)
Title: Digital relay for protecting ac filter facility
Inventor: NAKATANI HIDEYUKI
IPC: H02H7/00
Filed: 1992-04-28
Abstract: PURPOSE:To protect AC filter facilities properly without approximately including a fundamental wave component by selecting three sampled values at regular intervals by using a fixed number set and arithmetically operating a fixed value. CONSTITUTION:Sampled values im are sampled at regular intervals, and stored in a memory 15. An arithmetic section 16 reads a value im sampled at an arbitrary time, a value im+5 after five periods and a value im-5 before five periods from the memory 15, and computes the value im on the basis of formula. An arithmetic section 17 arithmetically operates an effective value by using the value im computed by the arithmetic section 16. A comparison section 18 compares the effective value with a reference value, and emits the operation output of a breaker for ensuring the safety of AC filter facilities 22 when the effective value exceeds the reference value. Accordingly, only high frequency close to the twelfth order without approximately including a fundamental wave component.
Patent JP-S5443392-A (JP)
Title: Apparatus for guiding tap of drilling machine
Inventor: OHARADA HIROMITSU
IPC: B23G3/00
Filed: 1977-09-13
Abstract: PURPOSE: To accomplish tapping without loss of the screw thread by properly feeding the tapping between the third and the fifth thread after it bites into the starting hole of the work with a proper feed given to the spindle to match the pitch of the tap.  
     CONSTITUTION: With a wedge 17 lifted, a sleeve 18 is connected with a rod 19 and the rotation of a servomotor 23 gives an axial feed to the sleeve through a worm 24 and a worm wheel 25. A feed is applied to a spindle connected to the rod 19 with  a rotary coupling 29 matching the pitch of the tap to force-feed the tap to the work.  Thus, tapping work is started. When the tap is fed to the work between the thired thread and the fifth thread, with a piston rod 16 advancing, the wedge 17 is lifted to disengage the rod, and the sleeve is set free to suspend the forced-feed of the tap. With the rotation of the motor 23 ceased, the threaded section feeds the tap so that the remaining portion of the sork is chased 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01281587-A (JP)
Title: Card insertion port opening/closing device
Inventor: HASHIMOTO AKIHIKO
IPC: G06K13/00
Filed: 1988-05-09
Abstract: PURPOSE:To open/close a card insertion port by a simple constitution, to prevent a from being doubly inserted and to suppress the invasion of dust or the like into an insertion port by providing the title device with a card ejecting/inserting means to be vertically moved in accordance with the existence of a card and a lever or the like interlocking with said means. CONSTITUTION:When a main switch 22 is OFF, the arm 6a of the lever 5 pulled by springs 24, 11 and suppressed by a switch button 23, a cover body 10 is biased to the upper part by the spring 11 and a card insertion port 12 is closed by the front end of the cover body 10. When the card 3 is inserted in the ON state of the card 3, the arm 6c of the lever 5 is depressed by a shaft 16 by the thickness of the card 3, so that the front end of the cover body 10 is lifted and positioned so as to close the insertion port 12c. When an eject button 8 is depressed in case of ejecting the card 3, the cover body 10 is depressed, an eject switch 25 is turned on and the card 3 is ejected. Consequently, the insertion port can be opened/closed by the simple constitution, the card can be prevented from being doubly inserted and the invasion of dust can be suppressed, so that the device can be protected.
Patent JP-S5813117-A (JP)
Title: Control device for secondary air supply in exhaust gas purifier device of internal combustion engine
Inventor: IKENOTANI YASUO
IPC: F01N3/34
Filed: 1981-07-15
Abstract: PURPOSE:To have an appropriate control of secondary air using a simple device by shutting a valve, which controls the amount of secondary air supply to the exhaust system, at the time of choke shut valve and deceleration. CONSTITUTION:To the exhaust port 6 of an engine 1, the secondary air is taken in from air cleaner through a pipe 31, a hole 34 of valve Va, a lead valve L, and a passage 27 by utilization of pulsation in the exhaustion. When the choke valve Vch of carburettor 7 is closed, a switch 63 is put in connection to apply current to a solennoid 57, and a valve 58 is attracted to introduce the suction negative pressure into a chamber 42 from an opening 53 immediately downflow the throttle valve Vth through a pipe 54, a vlave 56 with throttle action, a pipe 55 and 54. Thus a diaphragm 41 is attracted to shut a valve 37, and air is supplied to the exhaust system in a small amount only through a small hole 40. At the time of speed reduction with the engine, the high neg. pressure in the hole 53 is supplied through the pipe 54, and the valve Va performs the same action.
Patent JP-H08307537-A (JP)
Title: Transfer control system for incoming call
Inventor: HARADA TSUNEYUKI
IPC: H04M3/54
Filed: 1995-05-09
Abstract: PURPOSE: To provide a transfer control system for incoming call with which a transferred telephone call can be effectively and efficiently used by providing connection control data in an exchange and transferring information between a remote control transmission part and a remote control reception part through a common line signal network for changing the connection control data. CONSTITUTION: In relation to data storage, an exchange 1 is provided with a start data storage part 21, incoming data storage part 23, transfer data storage part 25 and security data storage part 39. Further, as function parts related to incoming call transfer control, the exchange 1 is provided with a start control part 27, transfer control part 29 and incoming control part 31. Besides, in relation to data control, the exchange 1 is provided with a cascade connection control part 33, data control part 35 and remote control reception part 37. Thus, even when any fault is generated at a service control point, the connection control data can be changed from the terminal at the destination.  Besides, when the number of input errors is totally more than the prescribed number of times, remote control is inhibited excepting for contracted persons so that the illegal usage of the third person can be prevented.
Patent JP-S62270779-A (JP)
Title: Electroless gold plating solution
Inventor: MATSUURA NAOKO
IPC: C23C18/44
Filed: 1986-05-16
Abstract: PURPOSE:To obtain an electroless gold plating soln. contg. no poisonous cyanide, having superior stability and depositing gold at a high rate by adding a reducing agent, a pH adjusting agent, a pH buffer, a complexing agent and a stabilizer to a thiosulfite-gold (I) complex as a gold source. CONSTITUTION:An alkalescent soln. of 8-11pH contg. 1-50g/l thiosulfite-gold (I) complex as an Au ion source, thiourea as a reducing agent, HCl or NaOH as a pH adjusting agent, boric acid as a pH buffer, sodium thiosulfate as a complexing agent and sodium sulfite as a stabilizer is used as an electroless gold plating soln. The thiosulfite-gold (I) complex may be the Na salt of dithiosulfite arcic acid (I) produced in a mixed aqueous soln. contg. 0.5-40g/l haloaurate (III) such as tetrachloroaurate and 0.6-75g/l thiosulfate. The electroless gold plating soln. contains no poisonous cyanide, has superior stability and deposits gold at a high rate.
Patent JP-S5814089-A (JP)
Inventor: KAWAKUBO YOSHIHIRO
IPC: G21C13/04
Filed: 1981-07-17
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-H06327296-A (JP)
Title: Driving equipment for inductive load
Inventor: NAKAYAMA TETSUYA
IPC: H02P9/08
Filed: 1993-05-12
Abstract: PURPOSE:To provide a small, light-weight driving equipment for inductive loads without need for such power supplied as battery. CONSTITUTION:A coil L1 is stationarily placed inside a rotor R with permanent magnets Mg incorporated. When the rotor R is rotated by external mechanical power, induced electromotive force is generated in the coil L1 each time the magnetic poles of the permanent magnets Mg approach the magnetic core of the coil L1. A switch Sw, which is initially kept closed, is opened in synchronization with the timing of driving a load L2 using a cam mechanism CAM positioned coaxially with the rotor R. This applies induced electromotive force directly to the inductive load L2, and feeds a steep start-up current thereinto.
Patent JP-S61267702-A (JP)
Title: Production of optical filter
Inventor: ISHIHARA SHOICHI
IPC: G02F1/13
Filed: 1985-05-23
Abstract: PURPOSE:To obtain the optical filter having a high light transmittance by interposing a solution of a mixture composed of a solvent contg. a monomer having a polymerizable unsat. group, and a liquid crystal material capable of displaying a cholesteric liquid crystal state by dissolving the liquid crystal material to the prescribed solvent, and an org. peroxide between a pair of substrates, and then by polymerizing the prescribed solution in an anaerobic atmosphere. CONSTITUTION:The liquid crystal material and the solvent contg. the polymerizable unsatd. group and the org. peroxide are mixed, and the cholesteric liquid crystal solution is prepared by controlling the concentration and the temperature of the prescribed mixed solution. Further, the obtd. solution is interposed between the pair of the substrates so as to form a film of the prescribed liquid crystal solution, and then the liquid crystal solution is allowed to stand in the anaerobic atmosphere at the prescribed temperature followed by polymerizing it in the anaerobic atmosphere to form the film fixed the cholesteric liquid crystal in the polymer. The pitch of the cholesteric liquid crystal may be easily controlled, and also the direction of winding in a right or a left direction of the prescribed liquid crystal may be altered by selecting the sorts of the liquid crystal material and the prescribed solvent, and by changing the concentration of the liquid crystal solution and the polymerization temp. in the preparation of the liquid crystal solution.
Patent JP-2000305718-A (JP)
Title: Back-up device
Inventor: UCHIBORI IKUO
IPC: G06F3/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a back-up device for realizing the on-line back-up of storage data, and for preventing the deterioration of system performance even during back-up. SOLUTION: This back-up device for backing-up the data of a storage part 3 connected with a host computer 1 by an input and output interface is provided with a controller part 4 connected through an input and output interface 2 which is the same as or different from the input and output interface with the host computer 1 and a secondary storage part 5 connected with the controller part 4. The controller part 4 monitors an operation flowing on the input and output interface 2, and when this is a writing instruction in the storage part 3, the controller part 4 controls the writing operation to be recorded in the secondary storage part 5.
Patent JP-S592057-A (JP)
Title: Developing device of multicolor recording apparatus
Inventor: TASHIRO JIYUNICHI
IPC: G03G15/09
Filed: 1982-06-28
Abstract: PURPOSE:To prevent mixing of different color toners in single color recording, by arranging one magnetic pole of a magnetic roll so as to face a latent image forming medium during developing, and arranging the part of the magnetic roll between the poles so as to face said medium during nondeveloping. CONSTITUTION:During the developing time, as illustrated in the figure (a), the magnetic pole is opposed to a recording drum 1, and about 2.5-3.5mm. width of a magnetic brush from the end is pressed to the drum 1. During the nondeveloping time, as shown in the figure (b), the part between the poles is opposed to the drum 1 by turning the magnetic roller, and then, the developer layer is thinned by about 2mm. as compared with the developing time, and the contact depth of the drum 1 and the developer becomes about 0.5-1.5mm..
Patent JP-S5812916-A (JP)
Inventor: TANAKA NOBORU
IPC: F22D5/00
Filed: 1981-07-15
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-S592706-A (JP)
Inventor: NARISAWA MINORU
IPC: E04H15/32
Filed: 1982-06-28
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-S5736682-A (JP)
Title: Recording element controlling circuit for recorder
Inventor: UZAWA SHUNICHI
IPC: H04N1/032
Filed: 1980-08-14
Abstract: PURPOSE:To prevent the occurrence of uneven printed density, and to obtain a stabilized recorded image, by supplying appropriate voltages to respective element groups taking into consideration printing characteristics of respective recording element groups that are controlled using a dynamic driving circuit. CONSTITUTION:Based on group selecting signals SL1'-SL6', a voltage controlling means VC supplies an appropriate voltage HV1 of the element group G1 to a recording array HA. At this time, a group selection signal SG1 is supplied to the element group G1, and a driving signal SH1 is supplied to a recording element H1 of the element group G1, so that the recording element H1 of the element group G1 heats to carry out recording print on a printing paper. Then, based on the next incoming signals SL1'-SL6', the voltage controlling means VC supplies an appropriate voltage HV2 of the element group G2 to the recording array HA. At this time, a group selection signal SG2 is supplied to the element group G2, and the driving signal SH1 is supplied to the recording element H1 of the element group G2, so that the recording element H1 of the element group G2 heats to carry out recording print on the printing paper.