baber/WOPTO huggingface dataset:
Patent JP-S55119570-A (JP)
Title: Cab front suspension for tilt cabover
Inventor: YAMADA YOSHIAKI
IPC: B62D27/04
Filed: 1979-03-05
Abstract: PURPOSE: To improve the comfortability while assuring the operationability, by mounting a ballancing spring to provide large allowance for relative movement between frame and cab thereby blocking the transmission of low frequency vibration from frame to cab effectively.  
     CONSTITUTION: Cab 3 is pivoted through an arm 14 journaled rollably on said cab 3 to tilt hinge 4. While a ballancing spring 15 for forcing said cab 3 against tilting spring 2 into the proximity of tilt hinge 4 is placed between said cab 3 and tilt hinge member 4 or the coupling member. The front of cab 3 is suspended in accordance with the ballancing between tilting spring 2 and ballancing spring 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08196711-A (JP)
Title: Game ball discharge unit
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1995-01-20
Abstract: PURPOSE: To make a game machine resistant to noise, such as static electricity, generated by falling game balls. CONSTITUTION: A game ball discharge unit consists of a case 30 of an electrically conducting synthetic resin, containing a solenoid 35 and a falling ball restricting device 36 which is driven by the solenoid 35 to allow balls to fall or stop alternately, a falling ball control device 4 provided with a ball stopping device 38 protruding from the falling ball restricting unit 36 through a window 42 formed in a side of the case 10, and a passage unit 5 of a transparent synthetic resin containing a passage 23 for falling balls in a row, where the passage unit 5 is positioned on a side of the falling ball control unit 4 and the ball stopping device 38 in the middle of the falling ball passage.
Patent JP-H04265562-A (JP)
Title: Floppy disk device
Inventor: OKUTEN TAKASHI
IPC: G11B19/04
Filed: 1991-02-19
Abstract: PURPOSE:To turn on/off the protect notch of a floppy disk by means of a software and to eliminate a need for manual operation. CONSTITUTION:In a floppy disk 1 reading and writing magnetic data from/to a floppy disk 10 provided with a protect notch setting write prohibition or write enabling, a protect ON/OFF switching mechanism part 3 turning on/off the protect notch switch of the floppy disk 10 and a control part 4 actuating the protect ON/OFF switching mechanism part 3 with a program command are provided. By receiving the command for turning on/off the protect notch from the control part 4, the protect ON/OFF switching mechanism part 3 is actuated based on the command to turn on or off the protect notch 11 of the floppy disk 10.
Patent JP-S61184677-A (JP)
Title: Kana/kanji conversion system
Inventor: FUJITA KATSUHIKO
IPC: G06F17/22
Filed: 1985-02-12
Abstract: PURPOSE:To attain a KANA (Japanese syllabary)/KANJI (Chinese character) with the conversion improved reliability by forcibly applying a back tracking in case the reliability of a candidate word selected by a reliability discriminating means is discrimi nated to be low. CONSTITUTION:A KANA character string is inputted to an input buffer part 2 through a keyboard 1. An analysis-anticipated character-string generating part 3 analyzes the said KANA characteristic string, and outputs a combination partial KANA character string followed by the KANA/KANJI converted sentence. A dictionary retrieving part 4 extracts from a word-dictionary 5 the symbol code information and the part classification information of a candidate word correspondent to the said partial KANa character string and extracts from a connection-weight matrix table the weight of a phrase to be connected to the front and rear of the said candidate word, and selects the candidate word. An evaluating part 7 evaluates the evaluation value of the said candidate word. A back tracking start judging part 8 discriminates whether the candidate word having a high evaluation value is higher than a threshold or not. If the reliability of the said KANA/KANJI conversion is low, a back tracking controlling part 9 transfers a controlling signal to the generating part 3 to start the back tracking. And the analysis of the KANA character string is rechecked, and the KANA/KANJI conversion is also executed again.
Patent JP-S60169373-A (JP)
Title: Automatic on-off device for gate
Inventor: GOTOU KANEO
IPC: B62D33/03
Filed: 1984-02-13
Abstract: PURPOSE:To make on-off control over a gate performable as a driver is left seated intact, by transmitting an input signal to a control unit controlling operations on a link mechanism by means of control over a switch member installed in the driver seat. CONSTITUTION:An L-type link 9 is set up on a floor board 10 with its bent part 9c turned down, and a lower end 7b of a supporting link 7 is pivotally supported on a tip end 9a of its long arm part. A short arm part's tip end 9b of the L-type link situated in the inward part of a car body is pivotally supported on a rod 11a, free of rotation, of an L-type link horizontally traveling hydraulic cylinder 11 beind locked horizontally along a longitudinal direction of a bolster 13 via a clevis 12. When the rod 11a advances outward the car body as hydraulic pressure in the horizontally traveling hydraulic cylinder 11 rises, the supporting link 7 is rotated outward the car body with its upper end 7a served as a supporting point in cooperation with an on-off hydraulic cylinder 14.
Patent JP-S62181933-A (JP)
Title: Common transport vehicle for granule and general cargo
Inventor: UTENA KOICHI
IPC: B60P1/28
Filed: 1986-02-06
Abstract: PURPOSE:To unload loaded granules and the like so smoothly, by forming opposed inner surfaces of a back door, where a discharge part of granules is installed in a central part in a cargo compartment, as tilted to come nearer to each other in proportion as they are going rearward. CONSTITUTION:Loading and unloading of a general cargo B are carried out from a rear end 7 of a cargo compartment 5 after opening a back door 16. On the other hand, loading of granules A is carried out from an input port 14 with a cover body 15 of a loading part 13 opened. And, unloading of the granules A is carried out by discharge from a discharge port 21 in a way of opening a cover body 22 of a discharge part 20 in the back door 16 while driving a cylinder 10 and tilting the cargo compartment 5 in the rear of an undercarriage 6. At this time, both sides 18 of the back door 16 are situated between both side walls 23 of the cargo compartment 5 and a discharge part 20, and provided with inner surfaces 24 being tilted to come nearer to each other, insomuch that they go to the rear. Therefore, the granules A inside the cargo compartment are guided by these inner surfaces 24 tilted in corresponding to both the angles of repose and slide, thus they flow toward the discharge port 21 in a smooth manner.
Patent JP-S62184707-A (JP)
Inventor: TANMACHI MASAMI
IPC: C08L51/06
Filed: 1986-02-06
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-H05187963-A (JP)
Title: Detecting apparatus of crack of optical fiber
Inventor: SASAKI HISAMI
IPC: G01M11/00
Filed: 1992-01-14
Abstract: PURPOSE:To detect reliably the existence or nonexistence of a crack of a bare optical fiber exposed by peeling. CONSTITUTION:A core 4 of a peeled optical fiber is laid on a core support stage 6 and a bare optical fiber 1 is made to project horizontally along a V groove 10 of a bare optical fiber support stage 8. On the fore end side of the core support stage 6, a fiber rotating body 13 is provided rotatably. The fore end side of the fiber rotating body 13 is disposed opposite to the bare optical fiber support stage 8 at a distance L to it, and a V-shaped holding groove 20 as a fiber holding part is formed on the fore end side of this fiber rotating body 13. The bottom 22 of a root part of this holding groove 20 is formed with a stepped part H provided in relation to the V groove 10 of the bare optical fiber support stage 8 and the bare optical fiber 1 is held in a bent state by the holding groove 20. In this state of the bare optical fiber 1 being held, the fiber rotating body 13 is rotated in a prescribed angular range and thereby the bare optical fiber 1 wherein a crack occurs is broken.
Patent JP-S63193483-A (JP)
Inventor: SHINDO HIROBUMI
IPC: H05B3/06
Filed: 1987-02-05
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-H11208769-A (JP)
Title: Embossed carrier tape
Inventor: KATO HIROSHI
IPC: B65D73/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To photograph a lead or the like of an electronic component received in a storage recess by a camera, automatically and correctly check the lead for flexion or the like based on an image pickup signal of the camera, and also prevent the lead from being bent or the like by impact during transportation or the like. SOLUTION: The embossed carrier tape 10 includes numerous storage recesses 12 shaped in an approximate parallelopipe formed lengthwise at intervals wherein the storage recess 12 receives an electronic component with lead extending from a body. In this case, seats 19 having a circular flat face 19a with a width size W of 1 mm or more to 5 mm or less in plan view are swelled symmetrically with respect to a center of an inner bottom face 12a to allow the body of the electronic component to be mounted in contact on the flat face 19a. Further, a slope 12c inclined intersecting with the bottom face 12a of the storage recess 12 with an obtuse angle is formed on a lower part of a side wall face 12b facing the lead of the electronic component in the storage recess 12 so that it can be in contact with a tip of the lead.
Patent JP-S52109905-A (JP)
Title: Pick-up cartridge
Inventor: HATSUTORI OSAMU
IPC: H04R11/12
Filed: 1976-03-11
Abstract: PURPOSE:To reduce magnetic flux leakage and improve frequency characteristics in an electromagnetic type pick-up cartridge by disposing a copper plate between a pole piece base and a shield case.
Patent JP-H07235822-A (JP)
Title: Automatic tracking antenna system
Inventor: HATANO HIROSHI
IPC: G01S3/42
Filed: 1994-02-23
Abstract: PURPOSE:To provide the automatic tracking antenna system with simple antenna configuration and circuit configuration, ease of manufacture and adjustment in the industrial standpoint, capable of high speed and high precision tracking and manufactured in a small size. CONSTITUTION:A control circuit 37 checks the result of comparison by a comparator circuit 36 comparing a C/N voltage with a reference voltage and drives a plane antenna 31 horizontally on a horizontal plane and vertically on a vertical plane alternately by a very small angle each through drive mechanism sections 39, 38 based on the comparison result to attain step track tracking. Furthermore, the control circuit 37 controls the plan antenna 31 so as to drive it at a speed of superimposing a drive revolution speed to a horizontal revolution speed corresponding to an output of a gyro 36. Thus, stable tracking is attained and re-acquisition at the time of restoration of the state of a radio wave is immediately attained through gyro tracking when the radio wave is interrupted.
Patent JP-H02206598-A (JP)
Title: Production of barrel of writing utensil
Inventor: TAKANO YOICHI
IPC: C08L27/06
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a uniformly roughened surface by a method wherein a cellulosic fine powder aggregate having a specific water content is uniformly mixed in a vinyl chloride resin with a specific average particle diameter and molded at a specific molding temperature. CONSTITUTION:A cellulosic fine powder aggregate, such as wood powder and fiber fine debris, having a water content of 3-6% and an average particle diame ter of 80-200 meshes is uniformly mixed in a vinyl chloride resin in the amount of 5-50% according to the purpose of use of a barrel of a writing utensil. There after, a dehydrating reaction of hydroxyl groups occurs in the wood powder or the like without applying a specific pretreatment. The aforesaid mixture is molded at a molding temperature of 150-200 deg.C which is too low to produce the discoloration or decomposition of the resin polymer. In this manner, a uni formly roughened surface is obtained, thus enabling the barrel to be stably grasped without increasing a working process and with a reduced cost.
Patent JP-S57139859-A (JP)
Title: Error correction system
Inventor: YOKOI TSUTOMU
IPC: H03M13/13
Filed: 1981-02-23
Abstract: PURPOSE:To improve detection rate of the error of plural bits without increasing a check bit, by detecting an error of 3 bits or more against the row direction of a fundamental matrix of 4 bits, and also making it the same circuit in byte unit. CONSTITUTION:A check bit 4 is generated against a data bit 2 in accordance with a check bit matrix which is not shown in the figure, by an additional circuit 3, and is written in a storage device 1 together with the bit 2. Subsequently, a data bit 5 and a check bit 6 are read out from the device 1, and a check bit 8 is generated in accordance with the matrix by an additional circuit 7 from the bit 5. Subsequently, it is compared 9 with the bit 6, and generates a syndrome 10. An error detecting circuit 11 decodes an error position in accordance with the matrix and sends its result 12 to a correcting circuit 13. As sor a read-out information 14 corrected by the circuit 13, an error of 1 bit is corrected and also an error of 2 bits or more in the 4 bit block is detected, as well.
Patent JP-S61186604-A (JP)
Title: River-bed protecting body
Inventor: TAKASAKI MAMORU
IPC: E02B8/06
Filed: 1985-02-12
Abstract: PURPOSE:To improve construction efficiency and durability, by a method wherein a resilient laminar surface part having large holes is formed integrally with the upper side of a resilient laminar bottom part having plural holes, and a fiber-reinforced layer is buried throughout the whole surface of the bottom part. CONSTITUTION:A resilient surface part 3, having large diameter holes 7 with the same central axis as that of a small diameter hole 5 and size larger than that of the small diameter hole 5, is formed integrally with the upper side of a resilient laminar bottom part 2 having plural vertically extended-through small holes 5. A fiber-reinforced layer 6, such as canvas, is buried about throughout the whole surface of a bottom part 2 to form a river-bed protecting body 1. The protecting body 1 is laid over a river-bed and is secured to a river-bed 9 by means of anchor bolts 10 respectively extended through the small diameter holes 5 and the large diameter holes 7.
Patent JP-H05187406-A (JP)
Title: Method of controlling tilt angle of pump
Inventor: NIWADA KOICHIRO
IPC: E02F9/22
Filed: 1992-01-16
Abstract: PURPOSE:To enhance the operability and workability of a construction machine by making a degree of manipulation of a control lever for a hydraulic actuator upon initial movement thereof in a low engine rotational speed range, substantially equal to a degree of manipulation thereof upon initial movement thereof in an engine idle rotational speed range. CONSTITUTION:A pump characteristic curve with which the discharge volume of a variable displacement pump is determined in accordance with a displacement of a control lever 7 is stored in a controller 25. The controller 25 calculates the ratio between a high idle rotation speed and a present desired rotational speed of an engine 1 for driving the pump 2, and the controller multiplies a pump tilt angle which is obtained at the time when the movement of the manipulating lever 7 is initiated during operation at the high rotational speed, with the above-mentioned ratio. With the result of the multiplication, a pump tilt angle increasing instruction signal is delivered to a regulator 9' through an electromagnetic proportional pressure reducing valve 27. Thereby it is possible to make the manipulation degree of the control lever upon initial movement during operation at a low engine rotational speed, equal to that during operation at an idle rotational speed.
Patent JP-H07221527-A (JP)
Title: Antenna system
Inventor: YUMOTO IZURU
IPC: H01Q1/22
Filed: 1994-01-28
Abstract: PURPOSE:To improve a radio wave transmittivity and to increase the mechanical strength of a structure of a cover in the antenna system for on-vehicle application whose antenna main body is covered by a cover. CONSTITUTION:An antenna main body 2 comprising a receiver 2a and a reception board 2b is contained in a package 10. A cover 12 opposite to the reception board 2b is made up of plate layers 12a, 12c and an intermediate layer 12b and the intermediate layer 12b is an air layer whose specific dielectric constant is lower than that of the plate layers 12a, 12c. The specific dielectric and its loss coefficient of the antenna are decreased more than those in the case of using a single plate material for the cover and a transmittivity of a radio wave is improved. Furthermore, even when the plate of the plate layers 12a, 12c is thin, the stiffness of the entire cover 12 is improved by providing ribs or the like in, e.g. the intermediate layer 12b, and the mechanical strength and the protect function of the antenna are excellent.
Patent JP-H09217972-A (JP)
Title: Refrigerating device
Inventor: ARII KEIJI
IPC: F25B47/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To assuredly prevent frost from being peeled off from an evaporator and falling onto the upstream side of an air flow during a defrosting operation. SOLUTION: A fin and tube type defrosting heat exchanger 52 is opposed to a position in the directly upstream side of the air flow of a similar fin ad tube type evaporator 33. During a refrigerating operation in which a refrigerant evaporates in the evaporator 33, the flow of the refrigerant to the defrosting heat exchanger 52 is prevented. A position where frost is generated during the operation is provided between the evaporator 33 and the defrosting heat exchanger 52. During a defrosting operation, a refrigerant discharged from a compressor 31 is supplied to the defrosting heat exchanger 52 and the evaporator 33 so that the generated frost is heated and melted from both of front and back sides.
Patent JP-S61187431-A (JP)
Title: Transmitter for optical fiber communication equipment
Inventor: FUJITA SADAO
IPC: H04B10/03
Filed: 1985-02-15
Abstract: PURPOSE:To realize inexpensively a communication equipment by providing an optical modulator applying forced modulation by the control coupling optical waveguides, plural light sources connected respectively to an incident terminal of plural optical waveguides and a transmission optical fiber connected to the irradiation end of the optical waveguide, selecting a part of plural light sources as active light sources and the others as spare light sources. CONSTITUTION:The 1st control signal is fed to the 1st drive circuit 3 from a control signal generating circuit 1 at first, only the 1st semiconductor 5 is used as an active light source and oscillated by an optical output of, e.g., 5pBm. Then only a transmission light 6 is incident in the 1st optical waveguide 15 in the optical modulator 14 and only the transmission light 6 modulated by a modulation input signal is sent via a single mode fiber 20. When the drive current reaches a specific value or over representing the service life of the 1st semiconductor laser 5, the current is fed to the 1st semiconductor laser 5. The control signal generating circuit 1 gives the 3rd control signal to a modulator drive circuit 17 via the 3rd control signal line 37 at the same time to invert the polarity of the modulator input signal being an output signal of the modulator drive circuit.
Patent JP-H07232013-A (JP)
Title: Strainer
Inventor: GOTO EIJI
IPC: B01D35/02
Filed: 1994-02-24
Abstract: PURPOSE:To provide a strainer with a built-in filter which can prevent the deformation and breakage of the filter without lowering the water passing function when clogging is generated. CONSTITUTION:In a strainer with a built-in filter, a number of wires 4, 4 in the axial direction forming a cylindrical filter 5, upper coil springs 8 fitted on the wires 4 with their upper sections fixed on the upper section of the strainer 1, and an actuation plate 11 fixed on the lower ends of the upper coil springs 8 and movable freely in the axial direction are disposed, and fluid pressure on the inflow side is received on the upper section of the actuation plate 11, while the fluid pressure on the outflow side is received on the lower section.
Patent JP-S61186967-A (JP)
Title: Toner applying method to toner carrying body
Inventor: SUEMATSU HIROYUKI
IPC: G03G13/08
Filed: 1985-02-15
Abstract: PURPOSE:To form a toner as a uniform thin layer on the surface of a toner carrying body by using magnetic particles whose surfaces have been brought to smoothing treatment, as toner applying magnetic particles. CONSTITUTION:As for toner magnetic particles, that which have brought magnetic particles whose surface have been bought to smoothing treatment, furthermore to surface treatment by various treating agents in accordance with necessity is used. When a sleeve 3 rotates, a toner applying use magnetic toner is stirred and mixed with toner. The toner in a mixing part 4 is brought to triboelectrification by the sleeve 3, while it is mixed with the toner applying magnetic particles and brought to circulating movement. In case when two carrying members of a magnetic brush, and the toner applying magnetic particles which have executed smoothing treatment of the surface have been combined and used, the circularity of the magnetic brush, especially, the stabilization of the magnetic brush quantity in the longitudinal direction of a toner carrying body is improved remarkably, and a uniform toner thin layer can always be formed on the toner carrying body.
Patent JP-H07233487-A (JP)
Title: Ecr etching device
Inventor: UMEKI KAZUHIRO
IPC: H01L21/302
Filed: 1994-02-24
Abstract: PURPOSE:To realize an ECR etching device with the etching condition such as a selection ratio easily controllable. CONSTITUTION:A holding part 24 for holding an object 0 to be etched, a means 28 for cooling the object 0 through the holding part and a means 26 for detecting the temp. of the object 0 held by the holding part 24 are provided in a reaction chamber 10. The cooling means 28 is program-controlled with a control means 50 in accordance with the temp. detected by the means 26.
Patent JP-H02206966-A (JP)
Title: Picture reader
Inventor: HIRAMATSU AKIRA
IPC: G03B27/32
Filed: 1989-02-07
Abstract: PURPOSE:To make the confirmation of a focus by means of a visual observation through a viewer and a focusing by means of a sensor output correspondent with each other by driving both projecting optical systems with a ratio of drive quantities depending on the focal distance and projecting magnification of two projecting optical systems. CONSTITUTION:The ratio of moving quantity of a leans barrel 21 of a projecting lens 4 and a lens barrel 23 of a projecting lens 9 in a focusing drive mechanism for the two projecting lenses 4, 9 depends on the ratio of the length of cams 27a, 27b respectively in press contact with a shaft 28 of a drive lever 27 and the ratio of the moving quantity of the projecting lenses 4, 9 required for the focusing depends on the focal distance of the projecting lens and the projecting magnification. Then a step motor 29 is driven to displace the lenses to a position maximizing the contrast of a picture signal of the sensor 7 thereby applying automatic focusing or they are moved while confirming the picture through a viewer 12 visually. Thus, the confirmation of the focus by means of the visual observation through the viewer 12 and the focusing by means of the sensor output are made coincident with each other.
Patent JP-S53113086-A (JP)
Title: Preparation of l-glutamic acid by fermentation
Inventor: YAMADA YASUSHIGE
IPC: C12R1/265
Filed: 1977-03-10
Abstract: PURPOSE: To prepare L-glutamic acid in a short time in high yield, without precisely controlling the amount of biotin, by the fermentation of L-glutamic acid in a medium containing excess amount of biotin in the presence of a biotin-activity controlling agent. 
     COPYRIGHT: (C)1978,JPO&Japio