baber/WOPTO huggingface dataset:
Patent JP-H10306801-A (JP)
Title: Control method of automatic control pneumatic apparatus
Inventor: IROKAWA KENJI
IPC: F15B9/09
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce overshoot of control variables in a pneumatic apparatus having a dead time. SOLUTION: When reference signals Sr change step by step, since a switch 208 is open, a pneumatic apparatus 15 having a dead time is started to drive by PD control. After a lapse of the dead time, controlled variables change to make a location detecting element 20 issue output signals, resulting in changing from zero a value of a velocity signal Sv, which is a differential value of a feedback signal Sf. If a velocity detecting element 214 detects that the value of the velocity signal Sv is a predetermined value Svr or more, the switch 208 is shifted from open to close. After the shift, the pneumatic apparatus 15 is driven by PID control. Therefore, overshoot of the controlled variables, resulting from integrating the dead time by means of I control, is reduced.
Patent JP-H06320304-A (JP)
Title: Diamond cutting tool excellent in welding resistance and manufacture thereof
Inventor: SATO TOSHIKI
IPC: B23P5/00
Filed: 1993-05-14
Abstract: PURPOSE:To provide a diamond cutting tool, wherein a good cut surface can be formed by preventing welding from its generation in a cutting face of the cutting tool, and a method for manufacturing the cutting tool thus constructed. CONSTITUTION:In a diamond cutting tool wherein at least a cutting action part of the cutting tool is constituted of a polycrystalline diamond film, a surface of the polycrystalline diamond film corresponding to at least a cutting face of the cutting action part is coated with a boron nitride film.
Patent JP-H09298290-A (JP)
Title: Manufacturing of semiconductor element
Inventor: TSUCHIYA TOMONOBU
IPC: H01L29/06
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To form a good quantum box, by growing a quantum well structure on the top of a substrate, growing liq. drops on the grown surface, etching in a growing furnace to divide this structure, using the liq. drops used for a mask, and burying it. SOLUTION: Multiple quantum well structures 1, 2 are grown to increase the integration degree and fineness in the laminating structure. A III group org. metal material is fed to the grown surface to grow liq. drops or fine crystal 3 with a V-group gas fed after growing the drops. In a growing furnace, using the liq. drops 3 or fine crystal 3 for a mask, the multiple quantum well structures 1, 2 are divided and buried with a layer 4 having a higher band gap energy than that of the quantum well layer. Thus, all the process is made in the same furnace, including the etching and burying, to eliminate defects at a re-grown interface or contamination with impurities and produce a high- quality quantum box. This realizes a high-fineness, high-density and low-defect quantum box.
Patent JP-H02292704-A (JP)
Title: Magnetic head
Inventor: SATO HEIKICHI
IPC: G11B5/23
Filed: 1989-05-02
Abstract: PURPOSE:To suppress the crazing and film peeling at the slicing process by specifying the relations between the film thickness at the magnetic core half body side edge of soft magnetic thin metallic films and the film thickness in a magnetic gap part. CONSTITUTION:The important requirements of this magnetic head are as follows: The soft magnetic thin metallic films 3, 4 are formed diagonally with the magnetic gap (g); in addition, the film thickness thereof are not uniform and when the film thickness T in the magnetic gap (g) and the film thickness (t) on the side edge of the magnetic core half bodies I, II, i.e. the slicing surface of the magnetic head are compared, the latter is thinner. Namely, the soft magnetic thin metallic films, 3, 4 are gradually smaller in the film thickness as the films is from the magnetic gap. The film thickness (t) on the side edge of the magnetic core half bodies I, II is set <=1/2 the film thickness T in the magnetic gap (g). The stresses applied on the soft magnetic thin metallic films 3, 4 are relieved in this way and the generation of the crazing, film peeling, etc., is obviated even if the soft magnetic thin metallic films 3, 4 are cut at the slicing process to the respective magnetic heads.
Patent JP-S62269864-A (JP)
Inventor: HEITSUKII KUNATSUPII
IPC: B65H75/14
Filed: 1987-05-12
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-S5339260-A (JP)
Title: Defoaming method with defoaming apparatus using rotary disk
Inventor: FUUTAI NORIO
IPC: B01D19/02
Filed: 1976-09-22
Abstract: PURPOSE: To break and eliminate the liquid foam generating in the reaction tank, by installing the rotary disk over the liquid surface in the tank, making the supplied liquid fall on the disk and scattering the liquid particles owing to the centrifugal force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63278152-A (JP)
Title: Debugging device
Inventor: UNO YU
IPC: G06F3/048
Filed: 1987-05-11
Abstract: PURPOSE:To execute the display function of a debugger program without sepa rately preparing an exclusive display device by using the display device of a system program as the display device of the debugger program. CONSTITUTION:When the SP displays data in a memory in which the system SP and the debugger program DP are stored, the address of an SP only output port 12 is designated. Thereby, a signal is fed to a first display control means 16 from a microprocessor and the data of a system screen is displayed on the screen 17 of a bit map display 11. When the DP stored in a memory 10 in which the SP and the DP desired to be debugged are stored, displays the data, the address of a DP only output port 13 is designated. Thereby, a signal is fed to a second display control means 18 from the processor, a character win dow 19 as a debugger screen is opened and the data is displayed thereon.
Patent JP-H02295931-A (JP)
Title: Extract of cell with water having antihypertensive action and antihypertensive agent
Inventor: HIRAI KOICHI
IPC: A61K35/74
Filed: 1989-05-09
Abstract: PURPOSE:To obtain an antihypertensive agent free from side effects, containing an extract which has association relationship to organisms, high safety and is prepared by extracting a cell of bacterium belonging to the genus Streptococcus or Enterococcus with water. CONSTITUTION:A cell of bacterium belonging to the genus Streptococcus or Enterococcus is extracted with warm water at >=50 deg.C and the cell is removed after the extraction to give an extracted solution. The extracted solution is concentrated and dried as it is and used as an antihypertensive agent. Further preferably salts and other low-molecular substances are removed from the extracted solution by dialysis, etc., to give a more effective antihypertensive agent. The extract of cell or the antihypertensive agent has no toxicity at all or extremely low toxicity. The antihypertensive agent can be administered orally and by injection. The antihypertensive agent has intermediate effects, durable effects and is inexpensive. The antihypertensive agent is not only used as a drug but also is added to foods and usable for preventing and treating hypertension.
Patent JP-H02293310-A (JP)
Title: Equipment for high-purity refining of rare gas
Inventor: OTSUKA KENJI
IPC: C01B23/00
Filed: 1989-05-09
Abstract: PURPOSE:To provide the subject equipment composed of a reaction column equipped with a getter and a catalyst column having a hydrogen-removing action connected therewith, capable of rapidly scavenging impurities except a part of hydrogen by bringing a rare gas into contact with the getter at an enough high temperature and capable of removing the residual hydrogen. CONSTITUTION:A raw rare gas is supplied 6 from an inlet 1 into a reaction column 5 in such a state that the reaction column 5 is heated at a prescribed temperature by a heater 4. The rare gas introduced into the reaction column 5 is then brought into contact with a getter 3 to scavenge impurities by reactions thereof with the getter 3. The rare gas from which the impurities have been removed is then introduced to a cooler 7 through an outlet 2, cooled to a prescribed temperature by this cooler and subsequently supplied from an inlet 8 to a catalyst column 12. The above mentioned rare gas is brought into contact with a catalyst 10 and hydrogen is removed by the catalyst 10 when hydrogen remains in the rare gas. In case of presence of very small amounts of oxygen and carbon monoxide, these impurities are simultaneously removed. The rare gas is then brought into contact with an absorbent 11 so that very small amounts of remaining water, carbon dioxide, etc., may be adsorbed and removed in case of presence of these impurities and the treated gas is sent from an outlet 9 to an ejection pipe 13 as a high-purity rare gas.
Patent JP-S5447549-A (JP)
Title: Electronic cash register
Inventor: UNNO SHIYOUHEI
IPC: G07G1/14
Filed: 1977-09-22
Abstract: PURPOSE: To increase the reliability for the cash balance data by supplying the cash balance data and then its inverse data, and performing the adjustment after confirming that the inverse data is correctly based on the cash balance data.  
     CONSTITUTION: With supply of work designaltion switch 13 and the register key cash balance input code, the register is put under the acceptable state for the cash  balance data. Then the cash in the drawer is counted to be supplied via the register  key as the cash balance data, and the inverse data of the cash balance data is supplied. Thus, memory process circuit 54 checks whether a correct reverse relation is  secured between the cash balance data and its inverse data. After this, the adjustment work designation signal is supplied to circuit 54 from work designation switch process circuit 59, and circuit 54 checks whether the cash balance data is supplied to input memory 51. In case the designation signal is supplied, all data are called out from memory 55 and then adjusted for the difference to be printed out through  printer 42. In this way, the registering mistake can be prevented for the cash  balance data, thus increasing the reliability 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04343027-A (JP)
Title: Flowmeter using twin rotating gears
Inventor: NOBUNAGA AKIO
IPC: G01F3/10
Filed: 1991-05-20
Abstract: PURPOSE:To improve the measuring accuracy of a flowmeter by separating a case and a measuring chamber, and using an inexpensive resinous material having large pressure resistance for the case and a resinous material with high form accuracy and good abrasion resistance for the measuring chamber. CONSTITUTION:Fixed shafts 22c, 22d supporting rotors 4, 5 in a rotatable fashion are intergrally molded with a measuring chamber 22. The measuring chamber 22 is inserted in an accommodating chamber 21a of a case 21, which is covered with a cover 10 at the upper surface thereof.
Patent JP-H07299037-A (JP)
Title: Ophthalmologic device
Inventor: KOBAYASHI TOSHIRO
IPC: A61B3/10
Filed: 1994-04-28
Abstract: PURPOSE:To facilitate the longitudinal alignment, in an ophthalmologic device requiring the positioning of a subject eye into a prescribed positional relation to an inspecting means, by providing a judging means for judging the longitudinal alignment state to the subject eye on the basis of the detection result by a detecting optical system. CONSTITUTION:When a subject eye E is set in a prescribed position, and a device is started, the corneal reflected images of light sources 26, 31 are projected on a TV monitor 44 together with the front eye part image of the subject eye by the lighting of the light sources 26, 31. A testee moves an optical system to the subject eye by the operation of a joy stick in such a manner that the corneal reflected luminous point is set in the center of an alignment mark, and roughly aligns the optical system. The coordinate position of the corneal center is detected from the corneal reflected luminous point position of the image by a control device, and the displacement and displacing direction between the coordinate position of corneal center of the subject eye and the optical axis central position are arithmetically calculated. The arithmetic result is displayed on the TV monitor 44, and the device is moved according to the display.
Patent JP-S607608-A (JP)
Title: Thin film magnetic head
Inventor: NAITOU TSUTOMU
IPC: G11B5/39
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a thin film magnetic head which has high reproducing efficiency of high density recording, is easily manufacturable and stable by coating a non-magnetic thin film on a part of a magnetoresistance effect element and electrode on a base plate and forming a high permeability ferromagnetic material layer via a non-magnetic thin film having a large film thickness on said element. CONSTITUTION:A ferromagnetic thin film of Ni-Fe, Ni-Co, etc. is deposited by evaporation on a non-magnetic base plate 1 and an MR element 2 is formed thereon by a photoetching technique then a pattern 3 of a metallic conductor is formed. A non-magnetic thin film 4 of SiO, etc. is formed on a part of the conductor layer 3 and the element 2 and further a non-magnetic thin film 5 of SiO, etc. having a large film thickness is formed on the part of the element where the top end part in the transverse direction thereof is removed. A ferromagnetic material layer 5 of Ni-Fe, etc. is stuck thereon and is so disposed as to be magnetically bound to the top end of the element 2. A cover member 21 is adhered by means of an adhesive agent 20 thereon. A surface 8 is the contact surface with a recording medium 7. The thin film magnetic head which has high reproducing efficiency, is easily manufacturable and stable is thus obtd.
Patent JP-S5542511-A (JP)
Title: Preparation of dried fish and shellfish powder
Inventor: FURUKAWA TOSHIO
IPC: A23L13/10
Filed: 1978-09-20
Abstract: PURPOSE: To prepare dried fish and shellfish powder having a uniform particle size free from an unpleasant smell unique to them, by pulverizing fishes and shellfishes dried with superheated steam.  
     CONSTITUTION: Fishes and shellfishes, which are directly or cut, disemboweled or predried, are brought into contact with superheated steam at 120°C or above, preferably 140W300°C, and dried to a moisture content ≤10%. The dried materials are then pulverized by a conventional pulverizer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5542410-A (JP)
Title: Selective call communication system
Inventor: WATANABE MATSUHIKO
IPC: H04W84/00
Filed: 1978-09-20
Abstract: PURPOSE:To decrease the capacity of the memory part and thus to miniaturize the overall structure as well as to realize the cost reduction by installing the check bit generation circuit within the decoder. CONSTITUTION:The specified receiver is called out by transmitting the individual number code formed with the information bit and the check bit. The receiver includes memory part 16 to memorize only the information bit, check bit generation circuit 15 to generate the check bit based on the information bit and decoder 14 each. Decoder 14 gives comparison to the received individual number code plus the information and check bits given from memory part 16 and circuit 15. As a result,  the capacity of the memory part can be decreased to miniaturize the overall structure, thus realizing the cost reduction.
Patent JP-S61273357-A (JP)
Inventor: SHINOTOO YOSHINORI
IPC: B41J29/15
Filed: 1985-05-28
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-S63282694-A (JP)
Title: Residual heat removing apparatus
Inventor: ARAI SHIGEKI
IPC: G21C15/18
Filed: 1987-05-13
Abstract: PURPOSE:To lower the temp. of the pool water sucked in a pump, by supplying a part of the pool water cooled by a heat exchanger to the suction side of the pump by laying piping between the secondary side of the heat exchanger and the suction side of the pump. CONSTITUTION:A connection piping 101 is arranged between the secondary side of a heat exchanger 9 and the suction piping 2 of a pump 3 and an opening and closing valve 102 is interposed to the piping 101. In this constitution, a part of the pool water cooled by the heat-exchanger 9 is supplied to the suction side of the pump 3 to effectively cool the pool water sucked in the pump 3. By this method, even when the temp. of the pool water 1a in a pressure control pool 1 becomes high after the loss accident of a cooling material, the pool water 1a cooled by the heat-exchanger 9 is supplied to the suction side of the pump 3 through the piping 101, the temp. of the pool water 1a sucked in the pump 3 is lowered. The NPSH condition of the pump 3 is relaxed and the planning having degree of freedom can be performed.
Patent JP-S61273212-A (JP)
Title: Roll leveling method for multipass rolling mill
Inventor: MIYASAKA KIYOTO
IPC: B21B1/22
Filed: 1985-05-28
Abstract: PURPOSE:To perform roll leveling at a setup and to prevent meandering by detecting a meandering quantity in each pass of a rolling material and by providing the right and left balance cylinders supporting pivotally work rolls with a load difference based on the meandering quantity. CONSTITUTION:Load signals detected by load cells 10 and 11 and meandering signals of a rolling material S detected by meandering quantity detectors 20, 21 and 22 are sent to an arithmetic controller 23. A rolling force and a load difference are obtained by the controller 23. The right and left load differences are obtained based on the rolling force and load difference given by the controller 23, a meandering quantity, and a set value; and those signals are sent to servo valves 16-19. Controlled pressure oil is supplied to reducing cylinders 9 and balance cylinders 13-15 and a prescribed load difference is given to the right and left reducing cylinders 9 and the balance cylinders 13-15. Pressure signals detected by dectors 24-26 are fed back to the controller 23, which outputs no signal to the servo valves when the load difference reaches the prescribed value. Rolls 1-4 incline to follow the taper of the material S and a roll leveling with a plate existing is completed.
Patent JP-H11302698-A (JP)
Title: Production of high-bulk-density granular detergent
Inventor: YAMAHOSHI HIROKI
IPC: C11D17/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a high-bulk-density granular detergent into which a nonionic surfactant can be compounded stably in a large amt. SOLUTION: In a process for producing a high-bulk-density granular detergent having a bulk density of 0.65 g/cm<3> or higher by crushing and granulating spray- dried particles contg. a nonsoapy anionic surfactant, the volatile content of the spray-dried particles is set at 1.5-5 wt.%; and a nonionic surfactant, a fatty acid, and a crystalline silicate powder are added to the spray-dried particles when the particles are crushed and/or granulated.
Patent JP-S63302888-A (JP)
Inventor: BOUMIRU HAIKA
IPC: D05B35/06
Filed: 1988-05-13
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-H0696839-A (JP)
Title: Arc detection system
Inventor: CHIYAARUZU DABURIYU RAGUSUDAAR
IPC: H01T15/00
Filed: 1993-05-17
Abstract: PURPOSE: To provide an inexpensive arc detecting system which has fewer components by providing a method for separating electric power which maintains arc when an arc detector detects arc generated on electric system. CONSTITUTION: A current transformer 14 measures current amplitude of a line 12 and outputs current signals proportional to the amplitude. Unnecessary frequency components are removed from the signals using a higher-region filter 16 and a lower-region filter 17. An amplifier 18 converts an arc pulse contained in passing region to a pulse having a steep clock edge, and inputs it into an accumulator 19. The accumulator 19 outputs a detection signal to a node 24 when it accumulates a predetermined threshold related to number of clock edges. The signal from the node 24 is input into a luminescent diode D1 and a solid relay 22, and operates the diode D1, and the relay 22 cuts a circuit 13 which supplies electric power to an electric system. This provides an inexpensive arc detecting system which has fewer components.
Patent JP-H02298305-A (JP)
Title: Device for detecting abnormal state of filter
Inventor: SUGIURA OKINORI
IPC: B01D35/18
Filed: 1989-05-10
Abstract: PURPOSE:To detect rapidly and surely abnormal sate in a filter by providing vertically a transparent tube communicating with a filter liquid transportation piping at a location on the piping where the static pressure head in the piping is within a specific range of pressure when the filtration flow rate of the filter is at a rated maximum value. CONSTITUTION:A transparent tube 9a communicating with a filter liquid trans portation piping 7 is installed vertically at a location on the piping where the static pressure in the piping is within a range of 0.01-0.2kg/cm<2> when the filtra tion flow rate of a filter 1 is at a rated maximum value. In the tube 9a, a float 9b is caused to float, being restrained therein. As a result, abnormal conditions in a filter, such as damage of filter medium, can be detected rapidly and surely in a simple manner at low cost.
Patent JP-S5542022-A (JP)
Title: Remote drive system for supersonic probe
Inventor: FUKUMOTO HIROSHI
IPC: B25J9/16
Filed: 1978-09-21
Abstract: PURPOSE: To make it possible that any defect at curved section of a pipe is remotely detected by a supersonic probe which is moved by a driver which consists of a drive source for driving in longitudinal direction of the pipe, a drive source for driving in elevational angular direction, and a drive source for extending or contracting a follower arm.  
     CONSTITUTION: Pivot C on operating arm 23 is at first raised correspondingly to the height of shoulder 31c of pipe 31 by means of motor 10 for driving supersonic probe 15 in longitudinal direction of the pipe 31, and then elevational angle of the probe 15 may be adjusted by means of elevation angle driving motor 11. pulleys 25W27, belt 28W30, and the like, so that detecting face of the probe 15 is brought into contact with inner surface of curved section 31b of the pipe 31. Thereupon, pivot C of the operating arm 23 is elevated along curved surface by means of the longitudinally driving motor 10, and at the same time, elevational angle of the probe 15 is reasonably adjusted by means of the elevational angel driving motor 11 at all times so as to complete detection of defect on the inner surface of the pipe 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09301940-A (JP)
Title: Production of cis-1-amino-2-benzocycloalkanols
Inventor: IGARASHI YOSHIO
IPC: C07C233/14
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a cis-1-amino-2-benzocycloalkanol which is useful as an intermediate for producing an anti-HIV preparation by reaction of a specific cis-amide derivative with a specific halogen compound. SOLUTION: The reaction of a cis-amide derivative of formula I (R is phenyl, a lower alkyl; X is a halogen; the NHCOR and X are in the cis configuration; n is 1, 2; it may be racemic or optically active) with a halogen compound of MY [M is H, a cation of an alkali or alkaline earth metal or a quaternary ammonium ion; Y is a halide anion] is carried out in a suitable condition (preferably in a temperature range from 80-120 deg.C) to form a trans-amide derivative of formula II (Y is a halogen; NHCOR and Y are in the trans configuration). This product is ring-closed to form a cis-oxazoline derivative of formula III (the oxazoline ring is in the cis configuration). This derivative is hydrolyzed to give the objective compound of formula IV (NH2 group and OH group are in the cis configuration), typically (±)-cis-1-acetamide-3-bromoindane.