baber/WOPTO huggingface dataset:
Patent JP-S59227592-A (JP)
Title: Propeller device for ship
Inventor: KOBAYASHI HIDEKAZU
IPC: B63H25/42
Filed: 1983-06-06
Abstract: PURPOSE:To make it possible to simply control a ship upon not only normal sailing but also low speed sailing or even upon ship stoppage, with no ship controll device such as, for example, a rudder or a side thruster being required, in a ship propeller device having a plurality of propeller blades, by providing an adjusting mechanism for the rake and pitch angles of the propeller blades so that the pitch angle of each blade is cyclically changed in accordance with the controlling amount of the ship. CONSTITUTION:The root section of each propeller blade 1 stored in a propeller shaft 2 is formed in a spherical shape as a ball joint 3 and is engaged with a guide section formed in the propeller shaft 2 with the propeller blade 1 being pivotally attached to the propeller shaft 2. A lever 5 which is orthogonal to the base end shaft 4 of the properller blade 1 is swung by extending and retracting rods 6, 6 which are controlled by actuators. That is, the pitch angle of the propeller blade 1 may be adjusted when one of the rods 6, 6' is advanced and the other is retracted, and the rake angle of the propeller blade may be adjusted when the both rods 6, 6 are simultaneously extended or retracted. With this arrangement the acutators cyclically changes the pitch angle of propeller blades in accordance with their rotational positions and also changes their rake angles.
Patent JP-H04329316-A (JP)
Title: Liquid level indicating meter for vehicle
Inventor: HOTTA FUMIO
IPC: G01F23/00
Filed: 1991-05-02
Abstract: PURPOSE:To minimize the deflect of a pointer even if liquid level fluctuates largely depending upon the running condition such as rapid acceleration and deceleration, rapid turn of a vehicle. CONSTITUTION:Even if the output voltage of a sender unit 2 fluctuates largely, a computer 3 transmits a frequency signal, which moves a pointer 17 by one deflection angle from a present indicating position, to the driving circuit 13 of a receiver unit 4, and the transmission of the frequency signal is continued for a set time, so that it is possible to minimize the deflection of the pointer 17 at the time of rapid acceleration/deceleration, and rapid turn of an automobile.
Patent JP-H02278278-A (JP)
Title: Printer
Inventor: SAWADA SHIGERU
IPC: G03G15/20
Filed: 1989-04-20
Abstract: PURPOSE:To eliminate the need to replace a fixing pad and to facilitate maintenance by making the fixing pad cylindrical and rotating a fixing pad roll at an outer peripheral speed different from the rotational speed of the outer periphery of a fixing roll. CONSTITUTION:The printer is composed of the fixing roll 24 incorporating a heat source 26, a pressure roll 25 applying pressure to the fixing roll 24, a fixing pad roll 29 wiping out toner on the fixing roll 24. The fixing pad roll 29 is rotated at the outer peripheral speed different from the rotational speed of the outer periphery of the fixing roll 24. Namely, the pitch circle of the gear 33 of the heating roll 24 is made greater than the diameter of the heating roll 24, and the pitch circle of the gear 32 of the fixing pad roll 29 is made smaller than the diameter of the fixing pad roll 29. Then, the surface speed of the fixing pad roll 29 is higher than that of the heating roll 24. Consequently, the need to replace the fixing pad is eliminated and maintenance is facilitated.
Patent JP-H03296925-A (JP)
Title: Peak level detector of optical disk reproducing device
Inventor: SAI YUKIHIRO
IPC: G11B7/085
Filed: 1990-04-17
Abstract: PURPOSE:To increase the probability of detecting the true max. output value from the reproduction signal extracted from the track destined for jumping and to improve the reliability of the max. output value to be detected by maintaining the information quantity included in the plural tracks to be jumped constant regardless of the reproduction positions of a reproducing means at the time of executing the kick jump of the reproducing means. CONSTITUTION:This device has a track position detecting circuit 12, a kick quantity computing circuit 13, a CD controller 14 as a control means, a kick pulse forming circuit 15, and A/D converter 16, and a peak data memory 17 as a memory means. The information quantity included in the plural jumped tracks is set ate prescribed specified value regardless the position of an optical disk at the time of the kick jumping of the reproducing means 1 when a control means 14 inputs the instruction to detect the max. output value of the reproduction signal. The kick quantity computing means 13 computes the kick quantity corresponding to the reproduction position of the reproducing means 1. The information quantity included in the plural jumped tracks is maintained constant regardless of the reproducing position of the reproducing means 1 in this way and the reliability of the detected max. output value is improved.
Patent JP-H04229252-A (JP)
Title: Polyolefin film
Inventor: MAIKERU JIYON PATSUKUHAMU
IPC: C08J7/043
Filed: 1991-05-02
Abstract: PURPOSE: To prevent a deterioration of an appearance of a film and to improve shield properties by incorporating an X-ray scattering phi (ϕ) scan full width half maximum(FWHM) value greater than a specific value in a polymer film having a biaxially oriented substrate layer of a propylene polymer. CONSTITUTION: The polymeric film preferably has an X-ray scattering phi (ϕ) scan full width half maximum(FWHM) value greater than 16 degrees and an X-ray scattering key (X) scan MD/TD ratio of 1.0 or more or more preferably an X-ray scattering phi (ϕ) scan full width half maximum(FWHM) value greater than 17.5 to 20.0 degrees and an X-ray scattering key (X) scan MD/TD ratio of 1.15 to 1.3. A support preferably further has an elasticity improving agent. The film preferably has an additional polymeric heat sealing layer at least on one surface of a propylene polymer support layer.
Patent JP-H11292145-A (JP)
Title: Buffer material
Inventor: SEKIGUCHI NOBUHIRO
IPC: B65D81/07
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To economically provide a buffer material simple in constitution and excellent in buffer effect. SOLUTION: A buffer material 100 is provided with a paper bag 20, and a buffer stock 10 in which gas is sealed in a bag body consisting of at least one polyvinyl alcohol film to be stored in the paper bag, and its opening is sealed 25 by a means of adhesion. A sealed part is cut at its center to continuously form a plurality of buffer stocks 10, and a plurality of buffer stocks are stored in paper bag. Alternatively, A gas filling hole in the buffer stocks is sealed by lapping a small PVA film piece with water drops thereon.
Patent JP-H09287933-A (JP)
Title: Apparatus for measuring state of rutted road surface
Inventor: OGAWA MOTOHIDE
IPC: G01B11/30
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To measure the general state of the rut of a road surface with the constitution of the devices within the width of a vehicle. SOLUTION: In this state measuring apparatus, total of three meters of laser displacement meters 5 and 7 for each position of right and left tires and one laser displacement meter 6 between them are attached for measuring the shape of the cross-sectional irregularity of the road surface within the width of a vehicle at the lower part of the vehicle. Furthermore, total of four cameras 1-4 are attached to the side surface part of the vehicle so that two cameras are assigned for each white line of the right and left white lines for measuring the white lines. In a white-line-position detector 12, the positions of the respective right and left white lines are computed from the respective camera images.  Furthermore, in an operating device 13, three points of the measured data obtained by the laser displacement meter 5-7 are converted into three points of the irregularity position coordinates of the road surface in the vehicle coordinate system. The amount of the degree of the track state is computed based on the three points of the irregularity position coordinates of the road surfaces and two points of the right and left white-line-position data obtained in the white-line-position detector 12.
Patent JP-H06308218-A (JP)
Title: Gps receiving device
Inventor: ESHITA NORITAKA
IPC: G06F17/30
Filed: 1993-04-27
Abstract: PURPOSE:To simply provide the detailed and newest map without carrying a memory medium by connecting a modem section to a public telephone network via a cellular telephone, and receiving the detailed map data from a data bank. CONSTITUTION:When a modem section 8 is connected to a public telephone network via a cellular telephone, a communication controller 8 is connected to a data base. When the map data menu of the data base is called out from a data processing section 1, the map data are displayed on a display section 6. The map data to be read are determined, a command is fed to the communication controller 9 from an operation section 7 to gain access to the data base via the modem section 8, and the required map data are received and stored in a memory section 4. The data processing section 1 receives the map data from the memory section 4 and the vehicle position calculated from the position measurement data of GPS satellites from a signal processing section 2 and plots and displays 6 the present position on a map. The newest map data can be received even if no map data are stored in a CD-ROM.
Patent JP-S58220010-A (JP)
Title: Coil connecting tool in helical supply mechanism
Inventor: KAWAZOE SATORU
IPC: B65G33/32
Filed: 1982-06-12
Abstract: PURPOSE:To enable a coil and a rotary shaft to be easily connected with and disconnected from each other by screwing the coil into a screw part formed along the rotary shaft surface in a device where powder, etc., are transported by turning the coil inserted into a cylindrical body. CONSTITUTION:The upper end of a coil 2 inserted into a tube 1 is connected with the rotary shaft 4 of a motor 3, and powder, etc., taken in from an intake port 5 are carried upward and discharged from a shoot 6 by turning the coil 2 by means of the motor 3. In this case, the coil 2 and the rotary shaft 4 are coupled with each other via a connecting tool 10. Namely, the rotary shaft 4 is fixed in a mounting hole 8 provided on one end of the connecting tool 10 via a setscrew, etc., and the coil 2 is similarly screwed into a screw part 9 provided on the other end of the connecting tool. Hereby, it is possible to easily connect the coil 2 to the rotary shaft 4 in an concentric state as well as facilitate the replacement of the coil 2.
Patent JP-S58216322-A (JP)
Inventor: IIO TSUKASA
IPC: H01H51/08
Filed: 1982-06-10
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-S584132-A (JP)
Title: Observation device for stereoscopic image
Inventor: IWASAKI KENJI
IPC: G02B27/22
Filed: 1981-07-01
Abstract: PURPOSE:To observe a precise stereoscopic image free from distortion by fitting a wrenchcurer to a display part on which matrix-like display elements are arrayed. CONSTITUTION:A switching circuit 1 makes X-ray tubes 2, 3 irradiate X-rays alternately in the different directions and an X-ray clairvoyant image on an observation position 4 is converted into a visual image by an image intensifier 5. The visual image is photographed by a TV camera 6, two different picture signals alternately supplied from a switching circuit 7 are converted into a display signal by a driving circuit 15 and the display signal is displayed on a panel type display part 16 on which matrix-like display elements are arrayed. A wrenchcurer 17 is fitted to the display surface of the display part 16 and the pitch width of the semicylindrical minute convex lenses is selected so that 2 strings of display elements are included in one pitch. These display elements are divided into a group 16a shown by slash lines and a white group 16b and a picture for the left eye or right eye is alternately displayed while being delayed by one string respectively.
Patent JP-H05296362-A (JP)
Title: Solenoid valve
Inventor: ANDO MOTOYOSHI
IPC: F16K31/06
Filed: 1992-04-21
Abstract: PURPOSE:To provide a solenoid valve which can reduce the body and the power consumption while securing the plunger driving force. CONSTITUTION:When a coil 1 electrically conducts, a plunger 5 is driven in the direction for substantially reducing the gap formed on the core of a magnetic circuit having a gap. When the electric conduction of the coil 1 is cut off, a spring 6 shifts the plunger 5 in the direction for substantially spreading the gap. A valve body 7 interlocked with the plunger 5 opens and closes a valve opening 21c by the reciprocating operation of the plunger 5. A slide hole 21a formed on a base (core) 2 holds the plunger 5 in slidable manner, and since the outer peripheral surface of the plunger 5 contacts the inner peripheral surface of the base 2 faced to the sliding hole 21a, the magnetic resistance between the base 2 and the plunger 5 reduces drastically, and a solenoid valve which has a large driving force and is small-sized and lightweight can be realized.
Patent JP-S61260304-A (JP)
Title: Numerical controller
Inventor: KUCHIKI KIYOSHI
IPC: G05B19/18
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a numerical controller which has high precision, performance, etc., while expanding the control range of a sequence control means (PC) to a machine tool as an object of control by controlling shafts even from the PC. CONSTITUTION:When, for example, the replacement of a tool is started, the control circuit 18 of the machine tool stores commands of the calculation of a movement extent, a speed, etc., necessary for the replacement in a PC command storage buffer 19 and sends the PC commands to an NC 2. The NC 2 when receiving the PC commands from the PC 3 decodes the contents of the PC command storage buffer 19 and performs one-block calculating by a command decoding and numeric calculating circuit 15 and supplies the result (b) to a command control circuit 16. The command control circuit 16 controls command results (a) and (b) of the 2nd command decoding and numeric calculating circuits 14 and 15 for every shaft and supplies either of the command results (a) and (b) to a shaft movement extent output circuit 17. When commands are inputted from the both at the same time, control is so performed as to ignore them or generate an alarm. The shaft movement extent output circuit 17 converts the command supplied from the command control circuit 16 into the quantity of shaft movement in the machine tool 10, and supplies it to a servo unit 8.
Patent JP-H05294430-A (JP)
Title: Connecting structure for transfer bar
Inventor: NATSUME KENZO
IPC: B65G25/04
Filed: 1992-04-22
Abstract: PURPOSE:To miniaturize a transfer bar while improving the mutual bonding strength of bar members forming the transfer bar. CONSTITUTION:Joint surfaces 22, 23 substantially having a crank shape in section which are so formed as to be staggered to each other at the ends of bar members 21A, 21B are butted against each other. At the same time, webs 28, 29 of the respective joint surfaces 22, 23 are fitted to grooves 30, 31. Into a key way closing space 39 formed of key ways 36, 37 of the respective bar members 21A,21B, a key member 40 having a ball lock mechanism 44 is fitted under pressure.
Patent JP-H07284198-A (JP)
Title: Acoustic vibration control material and piezoelectric vibrator using the same
Inventor: TOMIKAWA YOSHIRO
IPC: H04R17/10
Filed: 1994-04-06
Abstract: PURPOSE:To suppress an unnecessary vibration by composing an elastic body of fiber reinforced composite material. CONSTITUTION:The polarization direction of a polarized piezoelectric ceramic 11 is shown as the arrow and silver electrodes are burned on the both sides of this piezoelectric ceramic 11. Carbon fiber reinforced plastic 12 where nylon resin orienting carbon fiber of the reinforced base material in one direction is defined as base material is prepared. This piezoelectric ceramic 11 and the carbon fiber reinforced plastic 12 are adhered and integrated by using epoxy system adhesive and it is defined as a piezoelectric vibrator 10. When wirings are imparted to this piezoelectric vibrator 10 and high frequency voltage is impressed on the vibrator 10, the piezoelectric ceramics 11 arranged on the both sides of the carbon fiber reinforced plastic 12 have the same phase, extend and contract, and vibrate. As a result, this piezoelectric vibrator 10 is possible to extend and contract and vibrate in X-, Y- and Z-directions and bending vibration becomes difficult to be excited.
Patent JP-S58218972-A (JP)
Inventor: NAKAJIMA KAORU
IPC: A62C37/50
Filed: 1982-06-14
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-2000289061-A (JP)
Title: Gate bush
Inventor: OKAMOTO SHINICHI
IPC: B29L22/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To secure a good cooling effect even when the injection molding cycle time is shortened, so that the gate part is cut securely and sharply, simultaneously with mold opening, by providing plural ridges on a cross-section near the tip of a gate. SOLUTION: About 2 to 5 rides are provided on a cross-section near the tip of a gate. When it is manufactured with electroforming, the ridges should have a V shape or a curved shape from the viewpoint of uniformity in electroforming. The side of a brass bar is cut vertically. Grooves with a V-shaped cross-section are made there at a plurality of locations up to the length about 10 mm from the tip end. The outer peripheral part is machined with an NC lathe to prepare a matrix. After polishing, electroforming is performed with the matrix in an nickel sulfamate soln. to coat it with nickel having an average thickness of about 4 mm.  Then the matrix is taken out, an the nickel part is machine with a lathe to obtain a finished bush part product in which there are plural ridges 6 near the tip of the gate bush, the distance between the inner wall and the center of the bush is shortened, and the contact area between a molten plastic and the inner wall of the bush is made larger. Accordingly, the cooling effect is raised so that the gate part can be cut sharply without generating defects such as stringing even when the injection molding cycle time is shortened.
Patent JP-S6052035-A (JP)
Inventor: POURU OUKII SUTAMUBU
IPC: B65G1/00
Filed: 1984-05-22
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-H042092-A (JP)
Title: Electromagnetic cooking apparatus
Inventor: TAKENAKA KENJI
IPC: H05B6/12
Filed: 1990-04-18
Abstract: PURPOSE:To have precise temp. sensing regardless of the shape of a cooking vessel, prevent excessive temp. rise accurately, and enable temp. control by furnishing No.1 temp. sensor on a heat collecting plate at the undersurface of a top plate, and No.2 temp. sensor in a position apart from the heat collecting plate. CONSTITUTION:No.1 temp. sensor 5 is furnished on a heat collecting plate 6 installed on the undersurface of a top plate 2 while No.2 temp. sensor 7 is provided in a position apart from this heat collecting plate 6. Accordingly the No.2 sensor is free from self heat emission in connection with the magnetic flux generated by an induction heating coil 3 and easily receives heat conduction as long as the bottom of a cooking vessel 1 is flat, and thus it can sense the temp. accurately. When vessel 1 has a deformed bottom, the other sensor 5 can find abnormality at heating, and the output of the coil 3 is turned off. This enables performing excessive temp. rise preventive control, enhances the safety, and provides high precision control through temp. controlling using two sensors.
Patent JP-S63268740-A (JP)
Title: Polyarylene sulfide resin for sealing electronic part
Inventor: NISHIYA YOSHITAKA
IPC: C08G75/02
Filed: 1987-04-27
Abstract: PURPOSE:To obtain the titled resin having low content of ionic impurities, by subjecting an aromatic polyhalogen compound and a sulfidating agent such as alkali metal sulfide to polymerization reaction in a solvent containing 1,3- dimethyl-2-imidazolidinone. CONSTITUTION:(A) An aromatic polyhalogen compound (e.g. 1,3-dichlorobenzene) and (B) an alkali metal sulfide (e.g. lithium sulfide) or an alkali metal hydrosulfide (e.g. sodium hydrosulfide) and an alkali metal hydroxide (e.g. potassium hydroxide) are subjected to polymerization reaction (preferably >=200 deg.C reaction temperature) in (C) a solvent containing 1,3-dimethyl-2-imidazolidinone (having preferably >=40% content of 1,3-dimethyl-2-imidazolidinone) to give the aimed resin.
Patent JP-S5726265-A (JP)
Title: Starter
Inventor: NISHIMURA YOUJI
IPC: F02N11/00
Filed: 1980-07-24
Abstract: PURPOSE: To attain a structure simpler than a conventional starter by using a polygonal torsion bar to support a shift lever interlocked with an armature shaft which drives the plunger and pinion of the starter.  
     CONSTITUTION: A plunger 26 driven by a magnet switch 25, an electromagnetic device, is provided in a front bracket 24 of the starter. The plunger 26 is interlocked with an armature shaft which drives the pinion (not indicated in the sketch) through a shift lever 22. At about the center of this shift lever 22, a rectangular hole 22a is provided as a supporting point in which a torsion bar 23 having the same rectangular section is force-fitted. Each end of the torsion bar 23 is fixed to a bracket 24. The torsion bar replaces conventional use of the lever counter spring and the GLO-nuts, etc. which takes the spring pressure and seals the joints. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08176276-A (JP)
Title: Epoxy resin composition for sealing and semiconductor device sealed therewith
Inventor: WADA TATSUYOSHI
IPC: H01L23/31
Filed: 1995-04-26
Abstract: PURPOSE: To obtain an epoxy resin compsn. for sealing improved in flowability and in reliability of moisture resistance after soldering and useful for sealng a semiconductor device by compounding an epoxy resin, a curative, and a specific inorg. powdery filler. CONSTITUTION: The compsn. comprises an epoxy resin represented by formula I (R1 to R4 are each H or alkyl; and Gr is a group represented by formula II), a curative, and an inorg. powdery tiller. The filler has an average particle size of 18-25μm and a specific surface area of 2.5-3.5m<2> /g, contains 5-20wt.% particles having particle sizes of 1 pm or lower and a specific surface area of 10-20m<2> /g, and gives. when compression molded by itself under a pressure not affecting the mean particle size, a molding having a vol. fraction of the filler of 78-90%.
Patent JP-H01273164-A (JP)
Title: Japanese language document abstracting device
Inventor: HAYASHI YOSHIHIKO
IPC: G06F17/30
Filed: 1988-04-25
Abstract: PURPOSE:To automatically abstract a Japanese language document without using a transcendental knowledge by generating an abstract data structure of the Japanese language document which has been inputted, from a result of output of a key word analyzing part and a result of output of an intrinsic expression pattern analyzing part. CONSTITUTION:An abstract data structure generating part 6 inputs a key word sentence being the result of output of a key word analyzing part 2 and an intrinsic expression data structure being a result of output of an intrinsic expression pattern analyzing part 4, applies a key word sentence abstract part data structure generation rule to the key word sentence, and generates an abstract part data structure. As for the intrinsic expression data structure, an individual abstract part data structure generation rule which has been described in a record related to an intrinsic expression pattern in an intrinsic expression pattern dictionary 5 is applied, and the abstract part data structure is generated. Thereafter, the abstract data structure generating part 6 synthesizes these results by applying the abstract data structure generation rule, and generates an abstract data structure for expressing the abstract of a Japanese language document which has been inputted. In such a way, a transcendental knowledge becomes unnecessary.
Patent JP-S62255495-A (JP)
Inventor: JIEFUERII BII PURESU
IPC: C07D491/04
Filed: 1987-04-27
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。