baber/WOPTO huggingface dataset:
Patent JP-H09273379-A (JP)
Title: Master-slave shield machine
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the arbitrary connection of a tunnel by changing an eccentric distance, and to construct pipe-top connection and pipe-bottom connection simply by deviating a cutter head for a slave machine body installed into a master machine to a master-machine cutter head consisting of an outer circumferential cutter. SOLUTION: A master-machine cutter head 11 consists of a slave-machine cutter head 21 and an outer circumferential cutter 12 arranged on the outer circumference of the slave-machine cutter head 21, and the center of rotation A of the master-machine cutter head 11 and the center of rotation B of the slave-machine cutter head 21 are deviated by a distance (e). When the master-machine cutter head 11 is turned, the slave-machine cutter head 21 and the outer circumferential cutter 12 are connected by a connecting jack 42, the driving rotational driving shaft 30 of a master machine is conformed to the center of rotation A of the master-machine cutter head 11, and a cutter driving motor 32 is driven and the slave-machine cutter head 21 and the outer circumferential cutter 12 are revolved integrally.  When the slave-machine cutter head 21 is rotated, on the other hand, the slave-machine cutter head 21 is released from connection by the connecting jack 42, and the rotational driving shaft 30 is moved to the center B of the slave-machine cutter head 21 and only the slave-machine cutter head 21 is tuned.
Patent JP-S5634651-A (JP)
Title: Alpha-allyl-substituted deltaepsilon-unsaturated aldehyde
Inventor: NAKAI TAKESHI
IPC: C07C45/00
Filed: 1979-08-28
Abstract: NEW MATERIAL:The titled compound of formula I (R 1  is H, alkyl or alkenyl group; R 2 , R 3 , R 4  and R 5  are H's or lower alkyl groups).  
     EXAMPLE: α-Allyl-5,10-undecadien-1-al.  
     USE: A perfume or a synthetic intermediate therefor or for prostaglandins having an allyl type group at the α-position and a C-C double bond at the δε-position, convertible into jasmone or cyclopentenone having a prostaglandin skeleton by cyclization with an acidic catalyst.  
     PROCESS: An allyl type ether of formula II is rearranged in the atmosphere of N 2 , He, etc. under heating at 150W250°C, preferably 170W220°C, in the liquid phase or at 300W400°C in the vapor phase, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62268108-A (JP)
Title: Variable inductor
Inventor: FUJITA MOTOYOSHI
IPC: H01F21/06
Filed: 1986-05-15
Abstract: PURPOSE:To enable inductance property to be variably adjusted with high precision, by disposing a rough adjustment core and a fine adjustment one on a coil-wound axis so that they can move forward or backward in the direction of the winding axis. CONSTITUTION:A rough adjustment core 31 and a fine adjustment one 32 are incorporated with screw bonding on an inner wall surface of a nonmagnetic cylinder 2 which is unitedly inserted into an inner diametrical part of a coil bobbin 1 having three divisions of coils N1-N3 wound around its peripheral part. Inductance property is adjusted by inserting a top end part of an adjustment driver into an adjustment groove 311, which is formed on a head part of the rough adjustment core 31, through a perforated hole 321 of the fine adjustment core 32 and then rotating the driver so that the rough adjustment core 31 moves forward or backward respectively in an (a) or (b) arrow direction. Thereafter, the top end part of the driver is moved from the adjustment groove 311 of the rough adjustment core 31 to the one 322, and the fine adjustment core 32 is rotated to perform fine adjustment so that it also moves forward or backward respectively in the (a) or (b) arrow direction. Hence, variable adjustment in the inductance property can be easily performed with high precision.
Patent JP-2000303457-A (JP)
Title: Friction pile
Inventor: TAKAMORI HIROSHI
IPC: E02D5/48
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To increase the frictional force of the peripheral face of a pile without enlarging a fin-shaped projection by forming irregularities to increase the mechanical friction force on the surface of the fin-shaped projection. SOLUTION: Four fin-shaped projections 3 are radially formed around the axial center of the pile body 2 at every appropriate disatance on the outer periferal face of the pile body 2 in the circumferential direction. Further, irregularities 3a, 2a are formed on the surface of the fin-shaped projections 3 and the whole peripheral face of the pile body 2 in order to increase a mechanical friction force. Semispherical protrusions are sporadically disposed in an equal density on the surface of the fin-shaped projections 3 or a number of holes are formed in the same way and rivets are fixed to these holes to form projections of rivet heads at both faces of the fin-shaped projections 3 for forming these irregularities. The irregularities 2a can be formed likewise. In this way, the friction force of the peripheral face of the pile can be increased to enhance the bearing force.  Further, the dimensions of the fin-shaped projections 3 can be reduced and workability can be improved and transportation and storage of the piles can be facilitated.
Patent JP-S61269622-A (JP)
Title: Rotor for rotary electric machine
Inventor: TANI SHUICHI
IPC: H02K1/30
Filed: 1985-05-22
Abstract: PURPOSE:To reduce the quantity of stiffeners, by providing respective spiders with slots penetrating in the axial direction, and by making the common bar- shaped stiffeners penetrate into the slots to connect the spiders to one another. CONSTITUTION:On the outer periphery of spiders 2 arranged on a rotary shaft 1, a core plate 4 is connected via connectors 3. The respective spiders 2 are provided with circular slots 7, and the respective spiders are organized to be connected to one another with circular bar stiffeners 6 through the circular slots. As the result, the quantity of stiffeners is reduced, and a time needed for assembly work can be extremely shortened.
Patent JP-S60254947-A (JP)
Title: Communication controller
Inventor: OGASAWARA YUUJI
IPC: H04L1/16
Filed: 1984-05-31
Abstract: PURPOSE:To obtain the communication controller which has high transmission efficiency even for a circuit with large propagation delay by allowing each timer to monitor whether plural resent frames are received correctly or not during data transmission of computer or satellite communication. CONSTITUTION:When a frame received from a circuit 6 through a circuit reception control citcuit 7 is an I frame containing an information message, a sequence error detecting circuit 10 performs error control over the frame, and if an error is detected, a selective reject (SREJ) frame is generated by an SREJ frame transmission contorl circuit on the basis of the error and sent out to the circuit 6. When the received frame is an SREJ frame, on the other hand, information of the resent I frame corresponding to the SREJ frame is generated by a resending control circuit 9 and a resent I frame is generated by a scheduling control circuit 4 and resent to the circuit 6 through a circuit transmission control circuit 5.
Patent JP-S5235517-A (JP)
Title: Tv receiver
Inventor: FUJIMORI TOSHIMITSU
IPC: H04N5/62
Filed: 1975-09-12
Abstract: PURPOSE: The voice carrier signal is deleted from video intermediate frequency signal to form video carrier wave, and the video intermediate frequency signal whose voice carrier signal is eliminated undergoes synchronous detection by means of the video carrier. In this way, the beat interference and buzz sound occurrence can be prevented as well as simplfication of the curcuit can be ensure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08306398-A (JP)
Title: Cylindrical air cell
Inventor: KUBO ISAO
IPC: H01M2/02
Filed: 1995-05-10
Abstract: PURPOSE: To provide an air cell having excellent liquid leak resistance by holding an upper part of a cylindrical air electrode by an inner cup and a positive electrode can through a seal, and pressing them to be tightly applied for improving gas tightness of a seal port. CONSTITUTION: An upper part of a cylindrical air electrode 1 of a three-layer structure is held by an inner cup 6 of metal provided with nickel plating and a positive electrode can 7, the positive electrode can 7 is pressed by a roller from the outer circumferential side to be grooved, and the air electrode 1 is pressed to the inner cup 6 to be sealed. At this time, seal material 8 of synthetic rubber is applied to the whole circumference of an inner side surface of the positive electrode can 7 facing an outer circumferential side surface of the inner cup 6, so gas tightness is further improved. High sealing of high gas tightness can thus be provided, thereby liquid leak resistance can be provided.
Patent JP-S5736687-A (JP)
Title: Printing system for printer
Inventor: NIHEI SHOHACHI
IPC: B41J19/76
Filed: 1980-08-13
Abstract: PURPOSE: To provide the captioned printing system efficient in performance wherein when every line printing has been completed, a piece of paper is delivered irrespective of a type drum position at the completion, and next line printing is performed irrespective of the type drum position at the completion of the paper delivering.  
     CONSTITUTION: Printing command is supplied to a controlling circuit 28 of a motor 18 for driving the type drum, etc. to rotate, desired printing contents are writen in a resistor 30, and as the contents are successively read step by step, a counter 32 actuates the circuit 28 and a paper delivering trigger magnet 26 at a prescribed time. A comparator 34 detects whether printing contents of evry line of the former printing contents in the resistor 30 are all read, and while the printing contents remain in the resistor 30, line printing and paper delivering are succesively carried out. When all the printing contents in the resistor 30 have been read and the last paper delivering has been completed, a motor stopping signal is supplied to stop and control the motor 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60255652-A (JP)
Inventor: OKADA TAKEJI
IPC: C04B14/04
Filed: 1984-05-31
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-S606378-A (JP)
Inventor: NARUOKA GINJI
IPC: B25J9/18
Filed: 1983-06-21
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-S5337402-A (JP)
Title: Magnetic record reproducer
Inventor: ICHIMURA SHINYA
IPC: G11B15/10
Filed: 1976-09-20
Abstract: PURPOSE: To make possible the intermittent timer recording, by causing not to cancel the transit command button even if the power source is cut-off. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S604283-A (JP)
Title: Gas laser oscillator
Inventor: SHINTAKU KEIICHI
IPC: H01S3/02
Filed: 1983-06-22
Abstract: PURPOSE:To contrive to improve the output stability by inhibiting heat generation by a method wherein the title device is constructed by the formation of the most part of the metallic bottom thereof into a recess. CONSTITUTION:The part other than the outer periphery 22 of a laser oscillator and the perimeters 21 of screw holes 20 for installing a device is scraped off by approx. 1-2mm.. In the case of the oscillator having a structure wherein the most part of the bottom is thus scraped off, the heat emission from the oscillator bottom becomes reduced to an extreme degree, even in direct installation to a device such as a scanner; therefore it hardly affects the output stability. Accordingly, the adjustment of output stability by means of the single unit of the laser oscillator allows no need for particular adjustment thereafter.
Patent JP-2000301841-A (JP)
Title: Thermal recording transfer material
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/395
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity in a low density and to obtain wide density characteristics of a dynamic range by incorporating two types of resins having glass transition temperatures and number-average molecular weights of specific values of resins in a thermal recording transfer material obtained by providing a heat transferable dye and a resin on one surface of a base material. SOLUTION: The thermal recording transfer material having a heat transferable dye and a resin on one surface of a base material for a sublimable image printer for forming a full color image, comprises a resin A having a glass transition temperature of 80 deg.C or above and a number-average molecular weight of 20,000 or above and a resin B having a glass transition temperature of 50 deg.C or above and a number-average molecular weight of 10,000 or below. In this case, the resin A is selected from an acrylonitrile styrene copolymer resin, an acrylonitrile butadiene styrene resin, an acrylonitrile resin, a styrene resin or the like. Meanwhile, the resin B is selected from a modified epoxy resin, a modified polyester resin, a low molecular weight polystyrene resin or the like.
Patent JP-H049497-A (JP)
Title: Electrodeposition coating device
Inventor: HIRONO TADAMICHI
IPC: C25D13/00
Filed: 1990-04-27
Abstract: PURPOSE:To automatically hold the mass balance of acid or alkali by constituting a diaphragm electrode group provided in an electrodeposition tank of combination of the diaphragm electrodes different in transmittance of electricity for acid or alkali in electrodeposition coating liquid. CONSTITUTION:An electrodeposition coating device is formed by providing a diaphragm electrode group 10 constituted of combination of many diaphragm electrodes 11 in an electrodeposition tank 1. The diaphragm electrodes 11 are made different in transmittance of electricity for acid or alkali in electrodeposition coating liquid 14 in the electricity conduction state. Mass balance of acid or alkali in the electricity conduction state is automatically held by the above device and a high-quality coated film is obtained.
Patent JP-S603642-A (JP)
Title: Magnetic recording body
Inventor: FUJIMURA YOSHIHIKO
IPC: G03G19/00
Filed: 1983-06-22
Abstract: PURPOSE:To execute a copying of a high picture quality having no fog on a background part by preventing a leakage magnetic field by a magnetizing pattern of the first magnetic material layer in a non-heated area. CONSTITUTION:For instance, the first magnetic material layer 2 magnetized by a magnetizing pattern modulated periodically in advance extending over the whole surface is provided on a non-magnetic base body 1, and the second magnetic material layer 3 which can be magnetized is provided on said layer. Also, this recording body is constituted so that a relation of an expression I is applied between a saturation residual magnetization M1 and a layer thickness d1 of the first magnetic material layer 2, a saturation residual magnetization M2 and a layer thickness d2 of the second magnetic material layer 3, a wavelength lambda of the magnetizing pattern formed on the first magnetic material layer 2, and each distance l1, l2 from the first and the second magnetic material layer surfaces to the magnetic recording body surface. In this way, a leakage magnetic field in a non-heated area can be prevented, and a copying of a high picture quality having no fog on a background part can be executed.
Patent JP-S60256151-A (JP)
Title: Electrophotographic sensitive body
Inventor: ARAKI MAKOTO
IPC: G03G5/14
Filed: 1984-05-31
Abstract: PURPOSE:To improve electrostatic chargeability characteristics and spectral sensitivity characteristics in a long wavelength region and to enhance mechanical strength by successively laminating an a-SiH:N blocking layer, an a-SiH photosensitive layer, and an a-SiH:N protective layer on a conductive substrate. CONSTITUTION:The blocking layer made of an amorphous silicon hydride nitride, the photosensitive layer made of amorphous silicon hydride formed without adding any impurities, and the protective layer made of amorphous silicon hydride nitride are successively laminated on the conductive substrate. Sensitivity in the long wavelength region can be enhanced by forming an amorphous silicon hydride photosensitive layer not doped with any impurities at all. The chargeability characteristics and mechanical strength can be improved by sandwiching this photosensitive layer with the blocking layer and the protective layer both high in resistivity, and since the source gases to be used are only two kinds of gases and sufficient chargeability characteristics can be obtained with small film thickness, the photosensitive body low in cost can be effectively obtained in a short time.
Patent JP-H06297373-A (JP)
Title: Slip-off detecting device for work held in noncontact
Inventor: HIROKAWA HIDEO
IPC: B25J13/08
Filed: 1993-04-15
Abstract: PURPOSE:To permit the operation of a robot hand to be suspended by a slip-off detection signal by detecting the slip-off of a work held in noncontact on a noncontact sucking head free from delay, as for a handling mechanism for an angular shaped work such as MCC. CONSTITUTION:An air pressure lowering detector 7 which detects the lowering of the jetted air pressure which is generated by the slip-off of a work 1 held on a head 3 and outputs a slip-off detection signal S for suspending the operation of a robot hand 9a is installed between an air feeding part 5 and the injection hole 32 of the head 3. Accordingly, the slip-off of the work is detected free from delay, and the confusion in handling is prevented, and the speedy inspection and restoration of each part are enabled, and the throughput of inspection is improved.
Patent JP-H04317851-A (JP)
Title: Structure of ski lift station house
Inventor: MARUYAMA TADATAKA
IPC: B61B7/00
Filed: 1991-04-17
Abstract: PURPOSE:To provide a station house for ski lift capable of preventing the blowing of snow into the station house. CONSTITUTION:In a structure of ski lift station house in which the getting-on station or getting-off station of a ski lift is enclosed by a station house 21 except a passage part such as the arm 13 of a carrier 12, brushes 28 having a number of elastic fiber materials 29 planted on base plates 30, 31 are disposed in opposition to each other, nipping the passage part of the arm 12 from both sides, so as to clog a space part 27 in the part through which the arm 13 of the carrier 12 passes.
Patent JP-S5338812-A (JP)
Title: Negative pressure controller for internal combustion engine
Inventor: TATENO HIDENORI
IPC: F02M7/04
Filed: 1976-09-21
Abstract: PURPOSE: To allow high reliability control even when intake negative press. is small, by permitting a fixed quantity negative press. to be constantly stored regardless of the position of a throttle valve, in a negative press. controller used for a system for purifying exhaust gas and the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61285873-A (JP)
Inventor: ROBAATO BISHIYOTSUPU
IPC: H04N5/335
Filed: 1986-05-16
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-H02291264-A (JP)
Title: Membrane having immobilized enzyme
Inventor: NISHIDA YOSHIO
IPC: C08J5/18
Filed: 1989-05-01
Abstract: PURPOSE:To prevent the clogging of the subject membrane in the separation of a fermentation liquid into microbial cells and filtrate by adsorbing a specific bacteriolytic enzyme to the active layer and/or supporting layer of the membrane. CONSTITUTION:A membrane 5 such as polymer membrane or ceramic membrane treated with a chemical substance is immersed in an aqueous solution containing a bacteriolytic enzyme 6 (e.g. peptidase) capable of dissolving the cell membrane and cell wall of bacterial cells causing the clogging of the membrane. The bacteriolytic enzyme 6 is absorbed to the active layer and/or the supporting layer of the membrane by this process.
Patent JP-H08308297-A (JP)
Title: Electric governor
Inventor: SAITO TETSUO
IPC: H02P9/04
Filed: 1995-05-11
Abstract: PURPOSE: To improve the control characteristics by eliminating the response for an infinitesimal change with a short period. CONSTITUTION: The opening of a servo motor 22 is held at the present value for an infinitesimal change with a short period of the change of the deviation of the set value of a frequency setter 11 from the detected value of a frequency detector 12 by a frequency deviation calculator 31 having an adding calculator, a mean value calculator, an insensible zone calculator and an insensible zone output calculator, and when the period of the change is long, it is controlled by governor free characteristics, and the opening of the motor 22 is regulated immediately when the deviation amount is large irrespective of the period to improve the control characteristics.
Patent JP-H01284295-A (JP)
Title: Rotary drum type drying washing machine
Inventor: NAMIKAWA HIROAKI
IPC: D06F37/04
Filed: 1988-05-10
Abstract: PURPOSE:To dry washings in a short time without unevenness, to prevent production of wrinkles, and to provide an excellent finish state, by a method wherein elastic bars for agitation and inversion a part or the whole of which is expanded, contracted, and bent according to the number of revolutions of a rotary drum are situated in the vicinity of the inner peripheral surface of a rotary drum and approximately in parallel to the rotary axis of the rotary drum. CONSTITUTION:Three bars 5... are placed in the vicinity of the inner peripheral surface of a rotary drum 3, and the bars 3 are positioned approximately in parallel to the rotary axis of the rotary drum 3. The bars are formed by a elastic material a part or the whole of which is expanded, contracted, and bent according to the number of revolutions of the rotary drum 3. When a dry stroke is entered, the rotary drum 3 is rotated at a low speed, and a centrifugal force is rendered almost ineffective. The bars 5... are restored to their original shapes, and peel off washings 6 firmly adhered on the inner peripheral surface of the rotary drum 3. In a dry stroke, high temperature dried air 2 heated by a heater 11 is energized with the aid of a circulating fan 13 and discharged through an air duct 12 to the rotary drum 3. Washings 6 are dried is they are tumbled by means of the bars 5..., and are enoughly disentangled tor uniform dry, and brought into an excellent finish state without production of wrinkles.
Patent JP-H08336971-A (JP)
Title: Ink-jet device
Inventor: HANSU REINTEN
IPC: B41J2/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the energy efficiency of an ink jet device by making the depth of the area between the expansible member of an ink channel and a nozzle larger than both of the depth of the adjacent area of the expansible member and the height of the nozzle. SOLUTION: When an ink droplet is required, a piezoelectric element 22 is contracted and ink is sucked in the upstream part 24 of an ink channel from an ink reservoir 14. At the same time, negative pressure acts on the ink in both of the downstream part 26 of the ink channel and a nozzle 18. Whereupon, the air/liquid meniscus in the nozzle 18 moves slightly inwardly but the meniscus of the nozzle 18 does not move over a stepped part 30. When the element is again expanded by the rear edge of a pulse signal, a positive pressure wave is formed in an adjacent part 24 to propagate in the direction of the ink reservoir 14 and the direction of the nozzle 18 within the ink channel 16. The wave front propagating to the nozzle 18 passes through the downstream part 26 to be horizontally converged to the nozzle 18 at a taper part.  Since the ink channel merely changes gradually in the downstream part 26, reflected energy loss is not almost generated before the pressure wave arrives at the stepped part 30.