baber/WOPTO huggingface dataset:
Patent JP-S57186562-A (JP)
Title: Parking brake lever
Inventor: YOSHINO MASAKI
IPC: B60T7/10
Filed: 1981-05-12
Abstract: PURPOSE:To simplify the structure of a parking brake lever and surely prevent its wrong operation, by providing a curved part in a push rod which is provided in the brake lever to lock it up and by deflecting the curved part of the push rod when the wrong operation is effected. CONSTITUTION:The body 3 of a brake lever is rotatably supported by a pin 4 on a ratchet plate 1 in such a manner that both the sides of the lever body cover the ratchet plate. A pawl is rotatably supported by a pin 8 on the lever body 3 over the teeth 2 of the ratchet plate 1. One end of a push rod 9 is coupled to that of the pawl and a push button 10 is coupled to the other end of the rod. The rod 9 is provided with a V-shaped curved halfway part 9a. When the button 10 is only pushed in, the curved part 9a is deflected to absorb the pushing force so that the pawl and the teeth 2 are not disengaged from each other.
Patent JP-H09234380-A (JP)
Title: Method for crushing glass bottle and apparatus therefor
Inventor: NAKAZAWA SHOSAKU
IPC: B02C13/284
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently take out only predetermined fine particles as a product by providing primary and secondary crushing processes for crushing supplied glass bottles and a sorting process for screening crushed matter and again crushing crushed matter with a predetermined particle size or more and sucking and removing paper pieces mixed with the crushed matter. SOLUTION: The matter to be treated supplied to a hopper 2 is crushed by a crusher 3 and, when crushed matter falls on a conveyor 5 from a vibration quantitative feeder 16 to be transferred, the greater part of labels bonded to bottles is peeled. Next, lightweight paper pieces are floated by compressed air jetted from the jet nozzles 20 of a suction and removing mechanism 4 to be sucked through a suction hood 21 and separated from feed air streams by a separator 23. Subsequently, the crushed matter is supplied to a grinder 8 to be ground and the ground fine particles are transferred to a separator 9 and the ground matter is separated from feed air streams herein. The separated matter is supplied to a screen mechanism 10 and relatively coarse crushed matter is returned to a hopper 6 by a conveyor 48 to be again crushed.
Patent JP-S52155717-A (JP)
Title: Automatic transmission system for electric vehicle
Inventor: MARUMOTO KATSUJI
IPC: B60L15/20
Filed: 1976-06-18
Abstract: PURPOSE:To provide an automatic transmission system for electric vehicles, in which control circuit under power running and regenerative braking is used for control of change-speed operation, whereby circuitry can be simplified; rising of motor current after termination of change-speed operation is improved so as to produce motor torque as fast as possible; and ride on the electric vehicle is made comfortable.
Patent JP-H11192422-A (JP)
Title: Stirring rotor and production of chemical resistant permanent magnet used for the same
Inventor: KANZAKI YOSHIO
IPC: B01F13/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a stirring rotor for high viscous liquid capable of stirring a high viscous liquid and excellent in chemical resistance and workability. SOLUTION: The stirring rotor is provided with (1) a yoke member 2 having at least 2 vertical parts 22 on the side ends, (2) a ball bearing 3, which is attached to the rear surface center part of the yoke member 2 and is formed so that plural through holes are formed on a cylindrical member holding rotatably plural balls 33 and the lower end parts of plural balls are exposed from the lower end of the cylindrical member, and (3) a permanent magnet 4 arranged between each vertical part of the yoke member 2 and the ball bearing 3 and fixed to the yoke member 2 and rotates by the action of rotating magnetic field.
Patent JP-H08274838-A (JP)
Title: Router for performing substitutive keep-alive response and substitutive keep-alive delivery
Inventor: TAKAHASHI MUNEHIKO
IPC: H04L69/40
Filed: 1995-03-29
Abstract: PURPOSE: To disconnect a line even when using keep-alive. CONSTITUTION: When keep-alive signals are received from local side equipment 6 and 9, a local side router 8 outputs 4 them to a line. After a keep-alive response signal is received through the line, substitutive keep-alive response processing for returning 2 the keep-alive response signal corresponding to keep- alive signals 1 from the local side equipment is repeated and after the lapse of a fixed period, a line 10 is disconnected. When the keep-alive signals are received through the line, a remote side router delivers them to remote side equipment.  After a keep-alive response signal 3 sent from the remote side equipment corresponding to this delivery of keep-alive signals is outputted to the line, substitutive keep-alive delivery processing for receiving the keep-alive response signal from the remote side equipment corresponding to the delivery 2 of keep-alive signals to the remote side equipment is continued and after the lapse of the fixed period, the line is disconnected.
Patent JP-H04306939-A (JP)
Title: Mail processing unit
Inventor: TANAKA KATSUMI
IPC: H04M3/533
Filed: 1991-04-04
Abstract: PURPOSE:To eliminate collision of an outgoing and an incoming call by stopping the operation of an idle incoming line when transmission is busy so as to select an outgoing line and stopping the operation of a busy incoming line after the end of its communication and selecting the outgoing line. CONSTITUTION:The processing unit is provided with plural incoming lines receiving a mail from a medium and plural outgoing lines sending a mail to the medium and a mail received via the plural incoming lines is stored and sent from the plural outgoing lines. When all outgoing lines are used at the time when the transmission is in busy state having a call request, a changeover means 1 stops the operation of idle incoming lines and selects the outgoing line. Moreover, a busy incoming line is stopped after the communication is finished and the outgoing line is switched.
Patent JP-H03270238-A (JP)
Title: Semiconductor device
Inventor: ODA TAKESHI
IPC: H01L21/761
Filed: 1990-03-20
Abstract: PURPOSE:To contrive to improve the isolation breakdown strength of a P-N junction by a method wherein an antimony buried layer is arranged in such a way that the cylindrical junction part of the buried layer is surrounded with an N-type low-concentration layer by diffusing phosphorus in collector walls. CONSTITUTION:A high-concentration antimony buried layer 2 is arranged in such a way that a cylindrical junction part of the layer 2 is surrounded with an N-type low-concentration layer, which is provided with a junction with a substrate 1, by diffusing phosphorus in collector walls 5. Accordingly, a junction between the layer 2 and the substrate is changed from a step junction to a gentle junction near a linear gradient junction by the N-type low-concentration layer without adding the number of processes and the number of masks, whereby a field intensity in the cylindrical junction part is not only relaxed but also a depletion layer results in being spread also to the side of the N-type buried layer. Thereby, an isolation breakdown strength of a P-N junction can be approached a one-dimensional breakdown strength in a plane junction.
Patent JP-S58191343-A (JP)
Title: Damping force adjuster for shock absorber
Inventor: SUZUKI TAKUROU
IPC: F16F9/44
Filed: 1982-04-30
Abstract: PURPOSE:To aim at expanding a selective range of damping performance, by making a notched piece come into contact with the rear end of a needle valve adjusting the damping force of a shock absorber, while interposing a spring between a screwing member and the needle valve. CONSTITUTION:In case of a shock absorber that makes the throttle of a by-pass passage 30 adjustable by means of a needle valve 21, it rotates a notched piece 36 as one body while holding the piece 36 slidably in the axial direction, then causes this notched piece 36 to be energized and supported at the rear end of the said needle valve 20 by a leaf spring 37 via a pin 35 to be engaged with a notch 36a.
Patent JP-S59197330-A (JP)
Title: Production of driving shaft by electric welded pipe having excellent torsional strength
Inventor: OGASAWARA MASAO
IPC: F16C3/02
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a driving shaft for an automobile, etc. having excellent torsional strength by subjecting an electric welded steel pipe to cold drawing, upsetting the ends thereof to make the ends solid, and machining the ends then subjecting the pipe to hardening and tempering treatments. CONSTITUTION:An electric welded pipe 2 of an ordinary steel having 30-60mm. outside diameter and 3-6mm. wall thickness is used as a blank material and after the pipe is subjected to two to six stages of cold drawing, end parts 6 are upset to be made solid. Said parts are then machined to form gears, etc. The machined parts are hardened and tempered for 1-4hr at 160-200 deg.C and thereafter the pipe is allowed to cool in the atmosphere. A driving shaft of which the smallest diameter part 7 in the worked parts has 20-40mm. outside diameter and 4-8mm. wall thickness is thus formed. The integrally formed driving shaft having excellent torsional strength and the stable shape is obtd. by such method.
Patent JP-S59196880-A (JP)
Title: Preparation of epichlorohydrin
Inventor: UENO KAORU
IPC: C07D301/26
Filed: 1983-04-25
Abstract: PURPOSE:In a reaction distillation column, to obtain epichlorohydrin in high yield, by feeding a milk of lime to a position higher than a feed position of glycerol dichlorohydrin, supplying caustic soda to a position lower than it, carrying out the reaction. CONSTITUTION:3-6wt% aqueous solution of glycerol dichlorohydrin at 30-70 deg.C is fed from the conduit 3 to the upper part 2 of the reaction distillation column 1, 10-20wt% milk of lime at 30-70 deg.C is supplied from the conduit 5 to the position 4 higher than it, formed epichlorohydrin is subjected to steam distillation by steam sprayed from the nozzle 7, and taken out from the top 8 of the column to the outside of the column. 10-40wt% caustic soda is fed from the conduit 14 to the position 13 lower than the feed position 2 of the raw material, the unreacted raw material is saponified, and subjected to steam distillation. EFFECT:Even if an amount of steam introduced by spraying is small, the raw material is not leaked from the bottom of the column, and the yield of the desired substance is improved.
Patent JP-S51149226-A (JP)
Title: Process for preparing alkyl n- haloacetylcarbamates
Inventor: MATSUI MASANAO
IPC: C07C239/00
Filed: 1975-06-12
Abstract: PURPOSE: Alkyl N-haloacetylcarbamaters are prepared advantageously and industrially by reacting N-trimethylhaloacetamides with alkyl chlorocarbonates. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06281808-A (JP)
Title: Forming method for color filter
Inventor: MIZUSAKO RIYOUTA
IPC: G02B5/20
Filed: 1993-03-30
Abstract: PURPOSE:To provide the forming method for a color filter, by which the color filter whose color purity is high by eliminating efficiently and exactly particles of a pigment remaining on a substrate without being accompanied with such a fear that the color filter is flawed. CONSTITUTION:In the method for forming color filters RF, GF and BF of plural colors on a substrate 11 by repeating plural times a patterning process for applying a photosetting color resist onto the substrate 11, and obtaining a pattern of a color filter by exposing and developing a film 13 of this applied color resist, at least, at the time of patterning process before shifting to the final patterning process, whenever the pattern of the color filter of each color is obtained by developing the color resist on the substrate, its substrate 11 is washed with a solvent which can dissolve a base material of the color resist.
Patent JP-H03270763-A (JP)
Title: Viscous solution coating apparatus
Inventor: KAWAISHI IWAO
IPC: B05C5/02
Filed: 1990-03-20
Abstract: PURPOSE:To uniformly apply a viscous solution to a wide plane by providing a variable speed positive displacement pump pumping up the viscous solution in a container to feed the same to the base end part of an operation rod through a flexible hose and an opening and closing valve capable of opening and closing the viscous solution passage in the operation rod in the vicinity of the leading end part of the passage. CONSTITUTION:When a viscous solution is uniformly applied to a wide plane, a worker operates the start and stop switch of the positive displacement pump 3 provided to the operation rod 1 held by his hand not only to start the driving of the positive displacement pump 3 but also to open the opening and closing valve 17 of the viscous solution passage of the lower end part 20 of the operation rod 1. Whereupon, the viscous solution sent from the pump 3 is sent to the coating nozzle 11 provided to the leading end part of the operation rod 1 through the passage in the rod 1. Since the viscous solution is continuously sent to the coating nozzle 11 in this state, the worker operates the operation rod 1 to move the coating nozzle 11 along the plane in the same manner as a vacuum cleaner and may apply the viscous solution.
Patent JP-S58190617-A (JP)
Title: Flame sensor for combustion device
Inventor: FUJIOKA SADAKAZU
IPC: F23N5/08
Filed: 1982-04-28
Abstract: PURPOSE:To provide a positive sensing of a color of flame without being affected by a surrounding light, make a stable performance with the sensing part being cooled with air and enable a sensing of the flame without any adherence of carbon. CONSTITUTION:A flame sensor 10 is arranged at the bottom wall 2 of a gas chamber 1 to face against a gas injection hole 3a. The gas chamber 1 is sealingly arranged except the gas injection hole 3a. Thereby, the surrounding light may not be entered, the flame sensor 10 is not badly affected by an amount of or color of the surrounding light and only the color of the gas injected rightly from the injection hole 3a can be sensed during combustion of the gas. In the supporting cylinder 9 provided with the flame sensor 10, the air is produced by the fan 16, blown from the communication cylinder 14 and then flowed into the gas chamber 1. Thereby, the heat of the combustion plate 3 is not transmitted to the flame sensor 10, the flame is sometimes pulled into the gas chamber 1 and some carbons are adhered, but due to a pressure of this air flow, the carbons are not adhered to the flame sensor 10.
Patent JP-S547079-A (JP)
Title: Sequence controller
Inventor: OONO IKUZOU
IPC: G05B19/04
Filed: 1977-06-17
Abstract: PURPOSE: To enable to use both properly, by means of installing logical operation unit to operate sequence of symbolic type sequence indicated with relay element and logical operation unit to operate the flowchart type sequence indicated with flowchart.r function. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54162310-A (JP)
Title: Trolley line
Inventor: MATSUI KAZUMI
IPC: B60M1/30
Filed: 1978-06-14
Abstract: PURPOSE: To provide a trolley line, whose structure, shape and supporting method are specified such that amount of current supplied to mobile body can be increased and at the same time trolley line laying works can be simplified.  
     CONSTITUTION: Trolley line 1 is made by coating the upper and the lower surfaces of reinforcing metal core strip 3, having an elongated cross section, with layer 4 of aluminum, copper or the like having a high electric conductivity, so that it is also shaped in the form of a strip having an elongated cross section as a whole and can be wound up in the form of coil. The trolley line 1 is mounted on support 2 layed along the track of mobile body, such that substantially middle portion of the trolley line 1 in its cross section comes on the center of support 2 and opposite ends of current collector 5 are held in contact with the both end portions of trolley line 1 in the form of strip that are projected beyond the marginal portions of support 2. With such an arrangement, current can be fed to current collector 5 simultaneously at two opposite positions of the same by means of a signal trolley line 1, so that it is enabled to feed a large amount of current to the mobile body. Further, because of the arrangement that trolley line 1 can be wound up in the form of coil, operation for transporting and extending the trolley line 1 can be simplified. In the above arrangement, if apertures are formed in the core 3 in a staggered manner or in parallel with each other, mechanical and electric characteristics of the trolley line 1 can be both improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04307884-A (JP)
Title: Recording and reproducing system for video signal
Inventor: NAKAJIMA YASUHISA
IPC: H04N9/82
Filed: 1991-04-04
Abstract: PURPOSE:To easily record and reproduce an aspect ratio discrimination signal, which indicates a ratio of transverse dimensions to longitudinal dimensions of the reproduced picture of a video signal, together with the video signal without unreasonableness and independently of the signal format of the video signal. CONSTITUTION:The aspect ratio discrimination signal indicating the ratio of transverse dimensions to longitudinal dimensions of the reproduced picture of the video signal is modulated by a data encoder 10 and is inserted to the vertical blanking period of the video signal by an inserting circuit 11 and is recorded on a recording medium. The video signal is reproduced from the recording medium, and the aspect ratio discrimination signal is extracted from the reproduced video signal and is demodulated by a data decoder 7.
Patent JP-H04284127-A (JP)
Title: Two-cycle engine
Inventor: KAMOSHITA KYOICHI
IPC: F02B75/02
Filed: 1991-03-13
Abstract: PURPOSE:To reduce fuel consumption so as to improve the composition of exhaust gas by suppressing an amount of fuel blown to an exhaust passage at scavenging time. CONSTITUTION:An internal diameter of a cylinder and an external diameter of a piston 1 are formed in two steps. An engine constitutes respectively a combustion chamber 27 of the small diameter side cylinder, piston and a cylinder head, second primary compression chamber 5 of the large diameter side cylinder and the piston 1 and the first primary compression chamber 24 of a crank chamber, large diameter side cylinder and the piston 1. Exhaust passages 8, 10, respectively connected to the combustion chamber 27 from the first/second primary compression chambers 24, 5, are provided. A passage 31 for supplying air is provided in the first primary compression chamber 24, and a passage 30 for supplying gas of mixing fuel in air is provided in the second primary compression chamber 5. The exhaust passage is divided into two parts of 8, 10 for only air and 6 for mixture gas. Sliding motion of the piston performs scavenging and exhaust as conventionally.
Patent JP-H11275177-A (JP)
Title: System for log recording in transmitting device
Inventor: OKAMURA HARUHIKO
IPC: H04L69/40
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To attain efficient use of a log area by providing a managing area and a data area as a log recording area, recording managing information of data in the data area in the managing area by a fixed length and also successively storing log data in the data area by an unfixed length in accordance with managing information. SOLUTION: A log writing means 1 secures the log area in a memory and records communication information. The data area 2 for recording log data as communication information and the managing area 2 for recording managing data in the data area are arranged in the log area. At the time of recording, a data pointer indicating the address of data in the data area is recorded by a fixed length in the area which is designated by a managing area pointer and also log data is successively stored in the address indicated by the data pointer by the fixed length in the data area which is designated by the data area pointer. Managing information of log data to be recorded in the data area except the data pointer is recorded in the managing area 3.
Patent JP-S59200722-A (JP)
Title: Production of high tension thick steel plate having excellent toughness
Inventor: YOSHIE ATSUHIKO
IPC: B21B3/00
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a high tension thick steel plate having excellent toughness without a reheating treatment by subjecting a specifically composed steel to controlled rolling and controlled cooling after rolling under specific conditions. CONSTITUTION:A steel is composed, by weight %, of 0.1-0.25 C, 0.01-0.5 Si, 0.9-1.5 Mn, 0.02-0.1 Al, 0.002-0.008 N, 0.0003-0.002 B, <0.01 S, <0.03 P, and the balance Fe with inevitable impurities. Such steel is heated to <=1,050 deg.C, and rolled at >=30% cumulative draft with respect to the final plate thickness in the uncrystallization temp. region in such a way that the rolling finish temp. is maintained within the temp. range of the ferrite transformation temp. or above and the ferrite transformation temp. +20 deg.C or below. The steel after the final rolling is allowed to cool or is subjected to cooling at <=5 deg.C/sec cooling rate down to the temp. range of the ferrite transformation temp. -60 deg.C or above and the ferrite transformation temp. -20 deg.C or below and is quickly cooled at 15 deg.C/ sec cooling rate immediately thereafter.
Patent JP-H02254923-A (JP)
Title: External detection circuit for inverter abnormality
Inventor: MATSUMOTO HARUMI
IPC: H02J3/38
Filed: 1989-03-24
Abstract: PURPOSE:To avoid misdetection by accidental disturbance and to improve reliability of a switching command from an AC motor to a commercial AC power supply by detecting the abnormality by a combinational operation of input state signals. CONSTITUTION:An element NAND2 operates only when both supply voltage VP and inverter setting voltage VS are 'yes' and inverter output voltage VO is 'no', whose output is inputted into both timer TD1 and an element NAND3. The element NAND3 monitors whether the inverter output UO is returned within the set period of time by the timer TD1. When it is returned, it is reset in the initial state. When it is not returned, an inverter operation command signal S1 is confirmed by an element NAND4 and actuates a relay RY to output a commercial power source alternation signal depending on whether or not there is the signal Si. Abnormality can thereby surely be detected in the disturbance such as noises, etc.
Patent JP-S58188625-A (JP)
Title: Manufacturing surfboard
Inventor: SUZUKI HARUHIDE
IPC: B63B35/79
Filed: 1982-04-28
Abstract: PURPOSE:To reduce the manufacturing time of a surfboard remarkably and to improve the performance by a method wherein resin impregnated reinforcements are located in a mold cavity, supported by a bag body expanded by the air and impregnating resin is cured, then, expandable material is injected and expanded. CONSTITUTION:Resin impregnated reinforcements (body reinforcements 5, 6 and joint reinforcements 7) are located in advance in a mold cavity 14. Bag bodies 8, 10 are expanded with air. Each reinforcement 5, 6, 7 is supported to cure impregnating resin. The bag body 10 is taken out. Then, expandable material is injected into the mold cavity 4 through the inlet 11 and expanded.
Patent JP-H05229046-A (JP)
Title: Production of flash structure
Inventor: NATSUME YOICHI
IPC: B32B37/10
Filed: 1992-02-21
Abstract: PURPOSE:To provide a means especially effective for forming a curved surface having a constant curvature in a method for producing a door for furniture having a flash structure widely known as a means reducing apparent specific gravity. CONSTITUTION:A curved surface having a constant curvature is preliminarily formed to the surface of a synthetic resin foam material having proper hardness to obtain a core member 1 and surface plates 3 are bonded to the upper and rear surfaces of the core member 1. In this case, the surface plates are bonded to the core material under pressure within a mold or a vacuum press having a recessed surface part coinciding with the surface shape of the core member 1 and, if necessary, surface decorative processing is further applied by an appropriate means.