baber/WOPTO huggingface dataset:
Patent JP-H1162122-A (JP)
Title: Waterproof construction body and execution method thereof
Inventor: YAMADA EIJI
IPC: E04D11/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproof construction body for facilitating the inspection of a waterproof layer by an extensive waterproofing method. SOLUTION: A waterproof construction body is constituted of a concrete substrate 1, a conduction layer 2 formed on the concrete substrate 1 and a waterproof layer 3 formed on the conduction layer 2. The conduction layer 2 is used for a conductive material such as metal powder, etc., and an adhesive medium mixed with the conductive material. Since the conduction layer 2 is equippd with adhesion, adhesion to the waterproof layer 3 in the upper layer or the concrete substrate 1 in the lower layer can be ensured. When a flaw in the waterproof layer 3 is inspected by a discharge-detection method, discharge is generated between a probe of a detector and the conduction layer 2 in a damaged place, and the flaw can be detected.
Patent JP-H0873958-A (JP)
Title: Treatment of aluminum dross
Inventor: WATANABE HIROSHI
IPC: C22B21/00
Filed: 1994-08-30
Abstract: PURPOSE: To enhance the recovery rate of metals and to obtain useful dross having a high metal concn. by compressing the Al dross of a specific thickness housed in a vessel specified in the opening area ratio and form of a bottom plate with the compressing force of a specific range. CONSTITUTION: The Al dross 9 kept at the m.p. of the Al or above is housed into the vessel 1 formed by using a perforated plate 11 having the opening area ratio of >=20%, more preferably >=30% as its bottom plate. The vessel is formed by specifying the ratio of the minor axis and major axis to the side walls passing the centroid of at the cross section of the bottom to 1:1 to 1:2. The vessel is also so formed that the max. housing thickness of the dross 9 attains 0.3 to 0.7 tinges the major axis. The dross 9 is then pressed and compressed by a piston head 41 of a hydraulic pressing cylinder 4 via a pressing plate 8. At this time, the final pressing pressure on the dross 9 is set at 2 to 5MPa.
Patent JP-H0276292-A (JP)
Title: Method of mounting pin grid array package type electronic component
Inventor: OTA HIDEKI
IPC: H05K3/34
Filed: 1988-09-13
Abstract: PURPOSE:To perform sure soldering by performing alignment so that the holes of a plate-shaped jig provided with a large number of holes corresponding to terminal pins may correspond to the pads inside a prescribed region of a printed board followed by heat treatment of the printed board with a loaded electronic component so as to connect terminal pins to the pads. CONSTITUTION:Holes 13 are made on a plate 10a while being of the pattern with terminal pads 12 arranged inside a prescribed region on a printed board 11 whereon this plate is to be positioned. Then, at the time of soldering, a jig 10, where holes 13 accorded with an arrangement pattern of the pads 12 are made, is positioned in a prescribed region of the printed board 11 and a terminal pin 15 is inserted into each corresponding hole 13. Accordingly, the holes 13, the pins 15 and the pads 12 can be correctly aligned. Further, when solder is melted, the terminal pins 15 are guided to the holes 13 to be able to descend without slipping off right and left. Thereby, highly reliable connection can be performed.
Patent JP-H0671341-A (JP)
Title: Device for correcting bend of bolt
Inventor: TANAKA SEINOSUKE
IPC: G01B21/32
Filed: 1992-08-27
Abstract: PURPOSE:To provide a correcting device for the bends of bolts which can straighten them accurately according to the respective bends. CONSTITUTION:A yield point detecting means 13 of the bolt and a controlling means 14 to control the bends of the bolt from the amount of displacement when a yield point is detected by the yield point detecting means 13 and the amount of bend obtained by a bend measuring means 11 are mounted on a bolt bends unbending device. Consequently, the bends of individual bolts are corrected securely inspite of dispersion of the bends between the bolts. Further, since data of a relation between the bends of the bolts and the unbends suitable for them need not be tabled, a memory can be abbreviated.
Patent JP-H0565561-A (JP)
Title: Production of tial intermetallic compound having high creep strength
Inventor: TOKUNE TOSHIO
IPC: C22F1/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a TiAl intermetallic compd. having enhanced creep strength as well as an upward tendency in strength at ordinary temp. CONSTITUTION:Stock having 0.1-0.5 atomic Ge content and lamellar structure L formed by alternately laminating TiAl phase p1 and TiAl phase p2 is produced and heat-treated to increase the average width (W1) of the TiAl phase-p2 in the laminating direction while inhibiting the increase of the average grain diameter (d) of the lamellar structure L.
Patent JP-H0566985-A (JP)
Title: Updating system for data base
Inventor: KASAO HIDEAKI
IPC: G06F12/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide the data base updating system for shortening time required for updating a data base in a data base system equipped with the data bases having the physically same contents on plural systems. CONSTITUTION:In the data base system equipped with data bases DB1 and DB2 having the physically same contents on the plural systems, the arrangement information of updated data generated in a data base system SY1 in a self-site S1 is stored and transmitted to a data base system SY2 in another site S2 together with an update message and on the reception side, the data are directly updated based on the arrangement information of the updated data.
Patent JP-S6470518-A (JP)
Title: Composition for elastic urethane foam
Inventor: SHIMOKAI KATSUJIRO
IPC: C08G18/42
Filed: 1987-09-11
Abstract: PURPOSE:To obtain the titled composition having excellent moisture permeability and water-absorption, etc., and useful as a vibration-damping and cushioning material, by reacting a polyether having active hydrogen group, etc., with a specific liquid diene polymer having active hydrogen group and an organic polyisocyanate and compounding the resultant prepolymer with a foaming agent. CONSTITUTION:The objective composition is produced by compounding (A) a polyether or polyester having active hydrogen group (e.g. polyester polyol having a mol.wt. of 800-3,000), (B) a liquid diene polymer containing active hydrogen group and having a number-average mol.wt. of 300-3,000, preferably 500-2,500 (e.g. polybutadiene homopolymer), (C) an organic polyisocyanate (e.g. MDI or TODI) and (D) a foaming agent (e.g. water or a mixture of water and a hydrophilic organic chain extender such as ethylene glycol).
Patent JP-2001050739-A (JP)
Title: Shape measuring method and apparatus by 3-point method
Inventor: OGIWARA MOTONORI
IPC: G01B21/20
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of setting work requiring skillfulness such as rearrangement and relative angle measurement for a detector. SOLUTION: This apparatus comprises three detectors 11, 12, 13 arranged on the periphery of a work to be measured so as to form a predetermined angle relative thereto, filtering devices 14, 15, 16 for extracting spatial frequency components for a shape of the work from the outputs of the detectors 11, 12, 13, angle shift devices 17, 18 for shifting output data of the filtering device 14, relative angle estimation instruments 19, 20 for estimating relative angles being shifted, and a 3-point method computing part 21 for computing the work shape on the basis of data from the detectors 11, 12, 13 and the estimated relative angles determined by the relative angle estimation instruments 19, 20.
Patent JP-H1068833-A (JP)
Title: Optical waveguide and its production as well as output circuit
Inventor: HATTORI KUNINORI
IPC: G02B6/13
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide which is not fluctuated in operating wavelength with respect to a change in an environment temp. by forming an upper clad layer consisting of a photopolymer material on the upper part of a part including a core. SOLUTION: A lower clad quartz glass layer 12 is formed by a flame deposition method on a silicon substrate 11. Next, a groove 13 for forming the core is formed by a photograph stage and reactive ion etching. Core glass soot is then deposited by the flame deposition method and is held in an electric furnace, by which the soot is sintered and a transparent core glass layer 14 is formed. Next, the core glass layer 14 is removed by reactive ion etching to form the core 15, by which an air clad optical waveguide is formed. Finally, the upper clad layer 16 consisting of the photopolymer material, such as polymethyl methacrylate(PMMA) is formed. Then, the so-called thermal waveguide having the refractive index consistent with the temp. change is obtd. by controlling the refractive index of the photopolymer material.
Patent JP-H0275547-A (JP)
Title: Medium transfer device
Inventor: TATEISHI YOSHIYUKI
IPC: B65H43/00
Filed: 1988-09-12
Abstract: PURPOSE:To increase the precision of a feed quantity by setting the holding pressure of a feed roller at a position where the thickness of medium changes so as to prevent slipping and excessive feed. CONSTITUTION:In transferring the second half part of a bankbook 5a, a sensor S4 detects if the thickness of the bankbook 5a exceeds its maximum or minimum. If the thickness exceeds the maximum or minimum, a main control part 20 sends a transfer step number ST1 to a comparator part 19a. A computation part 18a computes a distance (step number) L1 from the position of a feed roller R2 to the position of a step in the bankbook 5a. A determining part 19b notifies need of pressure adjustment of the feed roller R2 to the main control part 20 at the time of L1<=ST1. Receiving a command from the main control part 20, the computation part 18a reduces a predetermined step number 'n' from the distance L1 and sends it to the main control part 20. The holding pressure on the bankbook 5a by the feed roller R2 and a presser roller R5 is thus reduced by a predetermined pressure. The bankbook is transferred at this holding pressure to the designated transfer step number ST1 for the rest (ST1-L1+n), where a printable line is set on a printer part for printing on the bankbook.
Patent JP-S61108042-A (JP)
Title: Antiskid controller
Inventor: IMOTO YUZO
IPC: B60T8/44
Filed: 1984-10-31
Abstract: PURPOSE:To obtain the proper amount of oil supply by feeding a sufficient amount of brake oil into wheel cylinders in normal brake application and supplying a proper amount of brake oil into a prescribed wheel cylinder in antiskid control. CONSTITUTION:In brake application, the pressurized oil discharged from a master cylinder 3 is sent under pressure into the wheel cylinders 4 and 5 of front wheels through cut valves 101 and 102, passing through a main conduit 20, and then introduced into the wheel cylinders 6 and 7 of rear wheels through a P-valve 104 and a cut valve 103, passing through a main conduit 30. In antiskid control, the first selector valve 105 is switched to supply the pressurized oil into a subconduit 40. Then, the cut valves 102 and 103 are switched to the second position, and the pressurized oil for the wheel cylinders 6 and 7 of rear wheels is released into a reservoir 11. Since the pressurized oil is supplied through throttles 61 and 63 on the front wheel sides 4 and 5 in this case, the oil flow is suppressed.
Patent JP-S6382878-A (JP)
Title: Control device for auxiliary steering force
Inventor: IKEKI YOSHIKAZU
IPC: B62D6/00
Filed: 1986-09-29
Abstract: PURPOSE:To make steering of a handle heavier at emergency stop to prevent over steering of the handle by using as a control input of auxiliary steering force an operating signal of an antilock brake system in addition to the conventional ones. CONSTITUTION:A hydraulic control valve 9 is provided in the way from a pump 7 to a control valve 8. The valve 9 is activated by a signal from a controller 11. The controller 11 receives as inputs an operating signal from an antilock brake system in addition to a signal from a steering angle sensor 6 and a signal from a vehicle speed sensor 12. The controller 11 includes a microcomputer 15 and a driving circuit 16, and an actuator 10 is operated by a signal from the driving circuit 16 to activate the valve 9.
Patent JP-S61107498-A (JP)
Inventor: KAMATA HAJIME
IPC: G06F3/0488
Filed: 1984-10-30
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-S6287375-A (JP)
Title: Carriage-fixing mechanism for printer
Inventor: OBA TAKAO
IPC: B41J19/20
Filed: 1985-10-14
Abstract: PURPOSE:To ensure that a carriage can be easily inhibited from moving and the inhibition can be easily canceled, by a method wherein parts of a timing belt bent back are laid on each other by engaging the teeth provided at opposed inner surfaces of the timing belt to each other, and a clamp member is fitted to the parts laid on each other. CONSTITUTION:Parts of a timing belt 16 bent back at a driving pulley 17 or a driven pulley 18 are laid on each other by engaging the teeth provided at opposed inner surfaces (a), (a) of the belt 16 to each other. A clamp member 23 is fitted to the overlapping part (b) so that the part (b) is clamped between two elastic pieces 24, 24 on one side and an elastic piece 25 on the other side, thereby maintaining the part (b) in the overlapping condition. As a result, the timing belt 16 is restrained from moving, and a carriage 15 is inhibited from being moved. In addition, the inhibition can be canceled simply by removing the clamp member.
Patent JP-S6472253-A (JP)
Title: Bus arbiter circuit
Inventor: HATSUZAKI JUNJI
IPC: G06F13/364
Filed: 1987-09-14
Abstract: PURPOSE:To ensure the even application of a bus among bus masters of the same priority order by giving the bus application permission signals with preference to the bus masters except the one that received the bus application permission signal last when plural bus request signals are received at one time. CONSTITUTION:The bus request signals RQ1-RQn which are synchronous with a common system clock pulse are received from plural bus masters 20-50 connected to a bus 70. One of these bus masters that delivered the signals RQ1...RQn is selected and the bus application permission signals AK1-AKn are applied to the selected bus master. A working bus master memory part 2 stores the bus master that received the permission signal last. Then a bus application permission generating part 1 recognizes the contents of the part 2 and gives the permission signals with preference to the bus masters except the one received the permission signal last in case plural bus request signals are received. Thus the bus masters of the same priority order can use evenly the bus 70.
Patent JP-S59120854-A (JP)
Title: Apparatus for automatically measuring moisture of grain
Inventor: KANEKO AIJIROU
IPC: G01N27/04
Filed: 1982-12-27
Abstract: PURPOSE:To prevent erroneous manipulation and the erroneous operation of automatic drying control, by displaying a corrected moisture value when the moisture value of grain is corrected while performing error display when correcting manipulation is performed to a different kind of grain erroneously. CONSTITUTION:When the correction value in a grain correcting circuit 4 is altered, the position of a rotary switch SW1 is stored in the memory AM of a microcomputer 5 and quality is stored in memory BM. In this case, the quality signal is compared with the signal stored in memory BS and, if both of them are coincided, grain is judged as the same kind and digital display is performed by a display device 6. In addition, when the signals of the memory BM and the memory BS are not coincided, grain is judged as a different kind and an error mark is displayed by the display device 6. By this method, erroneous manipulation and the erroneous operation of automatic drying control can be prevented.
Patent JP-S6377968-A (JP)
Inventor: HANSU YURUGEN KURESU
IPC: C08L69/00
Filed: 1987-09-14
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-S61105749-A (JP)
Title: Automatically reversing magnetic recording/ reproduction device
Inventor: MATSUNAGA TAKAYUKI
IPC: G11B15/02
Filed: 1984-10-29
Abstract: PURPOSE:To prevent a waste of dead time by detecting an unrecorded part of a magnetic tape while reproducing it and mounting an automatic fast feed equipment which switches a unit to a fast feed mode when the unrecorded part continuous for a prescribed period. CONSTITUTION:A part of the output from a reproducing head 1 is converted to a direct current in an integrating circuit 3 and inputted into an unrecorded part detection circuit 4, which outputs a detection signal 5 to a timer 6 when no direct current signal is inputted. Receiving the detection signal 5, the timer 6 outputs a fast feed signal 7, which gets into a system component 8 to switch a unit to a fast feed mode. Then, when a tape is transferred to the tape end and a transparent part at the tape end appears, an infrared-ray sensor 9 detects it and sends a reverse signal 10 to the system controller 8. Receiving the reverse signal 10, the system component 8 automatically reverses the unit to initiate the reproduction of recorded contents on the other side.
Patent JP-S6290839-A (JP)
Title: Ion microbeam device
Inventor: KAWANAMI YOSHIMI
IPC: H01J37/05
Filed: 1985-10-16
Abstract: PURPOSE:To achieve high speed control of mass separation, reduce the size of an ion microbeam device and save the electric power required for the device by using a mass separator which has high ability of mass separation and free from causing chromatic aberration. CONSTITUTION:The ion microbeam device of this invention has a mass spectrograph 18 which is located between two lenses 3 and 4 in the beam-focusing system and consists of four equal-size EXB deflectors 12a-12d and a mass separation diaphragm 10 where the opening is located on the ionic optical axis 1. The above lens 3 is adjusted to focus an ion beam 15 on the focus 1 3 on the mass separation diaphragm 10. The lens 4 is adjusted to project the image, formed on the focus 13 on the mass diaphragm 10, upon a focus 3' on a sample stand 6. The directions of the electric and the magnetic fields produced in the spectrograph 18 is indicated by the arrows. The voltages (E1), (E2), (E3), (E4) and (E) are adjusted to be equal. The voltages (B1), (B2), (B3), (B4) and (B) are adjusted to be equal. Therefore, only given ions can be subjected to mass separation by making them travel on the ionic optical axis 1.
Patent JP-S59122873-A (JP)
Inventor: HASEGAWA JINICHI
IPC: F25B27/02
Filed: 1982-12-29
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-S6469171-A (JP)
Title: Video signal recording and reproducing device
Inventor: SANO AKIRA
IPC: H04N5/783
Filed: 1987-09-10
Abstract: PURPOSE:To obtain a high-definition reproducing picture without synchronization turbulence, by shifting a reference position at the time of a reproducing in a reverse direction to the time rear of the reference position at the time of a regular reproducing. CONSTITUTION:The titled device is equipped with a head position control mechanism 4a to make the position of a pair of heads 5 variable on the oblique track of a magnetic tape. Based on a signal to show the rotary phase of a rotary drum 3, signals reproduced by the pair of heads 5 are successively switched, a vertical synchronizing signal is discriminated from the switched reproducing signals, the time position of the synchronizing signal in transferring the magnetic tape at a regular reproducing speed is made the reference position, the head position control mechanism 4a is controlled and when the magnetic tape is transferred in the reverse direction, the reference position is shifted to the time rear. Thus, a relative locus and a head locus when the magnetic tape is made to run in the reverse direction at high speed can be made coincident with each other.
Patent JP-S6472588-A (JP)
Title: Control substrate
Inventor: KUSUMOTO KEIJI
IPC: G03G21/02
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a control substrate in which data necessary in using a device is not lost by the exchange of the substrate and is scarcely affected by the influence of a noise by electrically connecting a main control substrate to a memory substrate by means of a hinge type connector directly without using electric wires. CONSTITUTION:A main control substrate 1 composed with a microprocessor 2 for controlling a device, and a memory substrate 7 composed to be readable/ writable and nonvolatile to store data generated by the use of the device are provided. The substrates 1, 7 are mounted independently from one another near on a device body H, the substrate 1 is electrically connected to the substrate 7 by a hinge type connector 9 directly without using electric wires. Thus, since the memory substrate is not necessarily removed in case of exchanging the main control substrate, the data stored in the memory substrate are not lost, and since electric wires are not employed, the influence of a noise is scarcely affected.
Patent JP-H0868629-A (JP)
Title: Laser grade setting apparatus
Inventor: OGAWA YOHEI
IPC: G01C15/00
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a laser grade setting apparatus which enhances the accuracy of the setting operation of an angle of inclination when a laser criterion level is set. CONSTITUTION: An encoder 43 which is turned so as to correspond to the inclination of a tilt sensor 16 is installed. The tilt sensor 16 is tilted in such a way that an angle of inclination which is detected by the encoder 43 agrees with a set grade. The tilt sensor 16 is tilted integrally with a laser projector 11 in such a way that the tilt sensor 16 becomes horizontal. Then, the laser projector 11 is set to a horizontal state, and the encoder 43 is first tilted integrally with the tilt sensor 16 in such a way that a signal from the encoder 43 agrees with a set value. Then, the laser projector 11 is tilted up to a position in which the value of the tilt sensor 16 detects horizontality, and a laser beam which is emitted by the laser projector 11 is made to agree with the set grade.
Patent JP-H04108747-A (JP)
Title: Production of 2,3-dichloro-1-propanol
Inventor: NOJIMA HIROMITSU
IPC: C07C29/62
Filed: 1990-08-30
Abstract: PURPOSE:To suppress formation of by-products and obtain the subject compound useful as an intermediate for epichlorohydrin extensively used as a solvent, etc., in high yield by reacting allyl alcohol dissolved in hydrochloric acid with chlorine using a wetted wall type reactor. CONSTITUTION:A raw material solution 5 of allyl alcohol dissolved in hydrochloric acid is allowed to react with chlorine 6 at -20 to +20 deg.C temperature using a wetted wall type reactor to raise the hydrogen chloride concentration in the hydrochloric acid used as a solvent and simultaneously reduce the amount of hold-up in the reactor. Thereby, formation of by-products based on both hypochlorous acid and chlorination is suppressed to afford 2,3-dichloro-1-propanol in high yield. Furthermore, the aforementioned wetted wall type reactor has the following structure. Plural pipes 1 are normally provided in a vertical state and the raw material solution 5 of the allyl alcohol dissolved in the hydrochloric acid at a high concentration is made to flow down on the inner wall thereof. The chlorine 6 or the chlorine diluted with the hydrogen chloride is made to flow in a cocurrent state. A refrigerant 9 is simultaneously passed through the outside of the pipes 1 for cooling.