baber/WOPTO huggingface dataset:
Patent JP-S63232079-A (JP)
Title: Steering device for agricultural vehicle
Inventor: MATSUDA KENJI
IPC: B62D7/15
Filed: 1987-03-19
Abstract: PURPOSE:To reduce the installation space of a steering device, by a method wherein a pitman arm on the front wheel side is gear-coupled to a pitman arm on the rear wheel side, and front wheels and rear wheels are run in a reverse direction to each other through control of a handle. CONSTITUTION:A knuckle arm 16 situated to the one of right and left front wheels 12 is coupled in an interlocking manner to a steering handle through a drug link 17 and a gear box 9. A knuckle arm 21 situated to the one of right and left rear wheels 13 is coupled to a gear box 9 through a drug link 22. In the gear box 9, a pinion gear 3 secured to the lower end of the rotary shaft of a handle, and a sect gear 10 engaged with a gear 3 are disposed, and a control shaft 11 of a pitman arm 14 on the front wheel side is situated concentrically with the axis of the rotary shaft of the sect gear 10. A drive gear 19 is mounted on the control shaft 11, and a driven gear 18 on control shaft 23 secured on a pitman arm 24 on the rear wheel side is engaged with the gear 19.
Patent JP-S63233353-A (JP)
Title: Flow site meter
Inventor: KIMURA SHIRO
IPC: G01N21/27
Filed: 1987-03-20
Abstract: PURPOSE:To simplify an optical system, by employing a spectral prism and a unidimensional line sensor. CONSTITUTION:The aqueous solution containing fine particles such as cells received in a test tube 6 is pumped up by a vacuum pump 8 and flows in a flow cell 2 through piping 10 to be finally received in a drain bottle 7. At this time, a solenoid valve 9 is in an open state. Herein, the light having specific energy emitted from an exciting light source 1 is incident to the flow cell 2 and, when light having energy other than that of the light source 1 is generated by fine particles such as cells when the aqueous solution passes through the flow cell 2, said light is directly dispersed by a spectral prism 3. The dispersed light is detected by a unidimensional line sensor 4 and the detected optical data is converted to an electric signal. Next, a signal processor 5 analyzes, records and displays data on the basis of the electric signal. By this method, an optical system is simplified.
Patent JP-H05274783-A (JP)
Title: Reproducing device for disk body
IPC: G11B19/247
Filed: 1992-03-25
Abstract: PURPOSE:To provide the subject device capable of executing the synchronization at an activating time in a short time and surely obtaining the synchronization even after transferring in a normal reproducing state by widely setting the locking width of a voltage control oscillator at an activating time and switching to the narrow locking width after transferring in the normal reproducing state. CONSTITUTION:When an activation starting command is inputted to a control circuit 6, switches 9A, 9B are turned on for operating a locking width enlarging circuit 8. Then a focus servo is started and a tracking servo and a spin servo are started by the command of the circuit 6. Synchronizing operation at this time is performed under the wider locking width than the width at the normal reproducing state by the action of the circuit 8 and thus, the time required for synchronization is shortened. When a signal obtaining the synchronization is transmitted to the circuit 6 from a signal processing circuit 4, the switches 9A, 9B are turned off by the circuit 6. Thus, the circuit 8 becomes inactive, and the locking width becomes the narrow locking width at the normal reproducing state to transfer in the normal reproducing state.
Patent JP-H04283128-A (JP)
Title: Small vehicle
Inventor: SUZUKI MASATAKE
IPC: F17C13/08
Filed: 1991-03-08
Abstract: PURPOSE:To allow a gas fuel container of sufficient capacity to be mounted within the breadth of a small vehicle. CONSTITUTION:An engine 21 where gas fuel is employed is mounted on a small vehicle 1, and a plurality of cylindrical gas fuel containers 25 for the engine are mounted in parallel arrangement in the direction of the vehicle breadth by keeping the axial lines of the containers in alignment with the longitudinal axis of the vehicle.
Patent JP-H03266823-A (JP)
Title: Slide device for overhead projector
Inventor: HAYAKAWA TOMOHIKO
IPC: G03B21/132
Filed: 1990-03-16
Abstract: PURPOSE:To easily use a device by fixing together an IC card having a memory where image data to be displayed as a slide is stored and a slide device having a memory where the data read out from the card is stored. CONSTITUTION:The image data to be displayed on a screen is generated by a data generating equipment 25 and written in the RAM 23 of the IC card 6. When the card 6 is loaded in the slide device 5, the image data is read out from the RAM 23 by a CPU 12 through a reader/writer 18 and temporarily stored in a RAM 14 on a main body side. When an operator operates an operation key 9 to display an image on a light transmissive display device 7, the image is enlarged and displayed on the screen with the irradiating light of an overhead projector. Since the image data is supplied from the card 6 by using this device, the device is used without being accompanied with the equipment 25.
Patent JP-S62224403-A (JP)
Title: Hot rolling method for steel bar or the like
Inventor: KURODA KOICHI
IPC: B21B1/18
Filed: 1986-03-26
Abstract: PURPOSE:To improve the dimensional accuracy of a product by constructing the vertical rolling mills of roughing mill and intermediate rolling mill groups in such a manner that said mills are not driven and disposing a finishing mill group including plural units of 3-way rolling mills. CONSTITUTION:The vertical rolling mills 2, 4, 6 in the roughing mill 1 and the intermediate rolling mill group 2 are made non-driven and plural units in the finishing mill group 3 are substd. with the 3-way rolling mills 40. The rolling mills 40 are fixed with an upper roll 42 to an input shaft 41 and are provided with lower rolls 43, 44 crossed at 120 deg. angle. The side relief rate of the roll calibers for the finishing pass and leader pass of the rolling mills 40 is set at 0--5%. The working efficiency and dimensional accuracy of the 3-way rolling mills 40 are good and since the side relief rate is optimized, the dimensional accuracy of the product is improved and the equipment cost is reduce by the above-mentioned method.
Patent JP-S57182710-A (JP)
Title: Optical fiber connecting device
Inventor: FURUKAWA SHINICHI
IPC: G02B6/38
Filed: 1981-05-07
Abstract: PURPOSE:To align both optical fibers to be connected while observing the intensity of the detection light, by arranging a light source, which generates a bidirectional light, between these optical fibers and detecting coupled lights from  positions near connection end parts of respective optical fibers. CONSTITUTION:Optical fibers 2 and 2' are bent in the vicinity of fine moving tables 7 and 7', and radiation light powers from bent parts are detected by detectors 9 and 9'. Lights to optical fibers 2 and 2' are emitted from bidirectional light sources 8 whose optical axes coincide with each other. While watching display equipments 6 and 6', optical fibers are aligned by moving finely moving tables 7 and 7' so that light powers become maximum. After that, bidirectional light sources 8 are moved from the middle between optical fibers 2 and 2' to be connected, and optical fibers opposing to each other are made close without changing core axes of fibers 2 and 2' and are connected by melting.
Patent JP-H10259257-A (JP)
Title: Polypropylene film
Inventor: TAKEDA HIROAKI
IPC: C08J5/18
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film capable of satisfying both an excellent elongation in a low temperature region and an excellent rigidity in a high temperature region by using a specific composition containing specified polypropylene as a main component. SOLUTION: This film has a tensile modulus of 50-300MPa at 80 deg.C and an elongation of >=200% at -20 deg.C, and comprises (A) 80-40wt.% of a polypropylene having a pentad fraction of >=0.960 which expresses the stereoregularity of the polypropylene and (B) 60-20wt.% of the copolymer of ethylene with a 6-10C α-olefin, having a density of <=0.89g/cm<3> . The film is preferably obtained by a T-die non-orienting molding method substantially not orienting the film. Thereby, good secondary processability at high temperature and good workability at low temperature can be expected in uses such as an adhesive film.
Patent JP-H05213752-A (JP)
Title: Suppository
Inventor: KAWASAKI TOMOYO
IPC: A61P1/04
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the subject pharmaceutically stable suppository comprising a 2-[(2-pyridyl)methylsulfinyl]benzimidazole-based compound capable of exhibiting excellent absorbability and producing effects on treatment of ulcer. CONSTITUTION:The objective suppository comprises a 2-[(2-pyridyl) methylsulfinyl]benzimidazole-based compound having antiulcer action and a hard fat having <=1.3 acid value and <=40 hydroxyl value.
Patent JP-H09170084-A (JP)
Title: Galvanized steel sheet excellent in press formability and its production
Inventor: TAKAHASHI KATSU
IPC: C23C2/26
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet, having superior press formability and excellent in spot weldability, chemical conversion treating property, and electrodeposition coating property, or a galvanized steel sheet, having superior press formability and excellent in adhesion, and their production. SOLUTION: This steel sheet is a steel sheet, having an amorphous reaction product of phosphoric acid and zinc on the plating surface of a galvanized steel sheet (e.g. galvannealed steel sheet, Zn-Ni alloy electroplated steel sheet, etc.) by (20 to 350)mg/m<2> expressed in terms of phosphorus, or a steel sheet having a film consisting of a mixture in which (15 to 100)mg/m<2> of alumina is dispersed in an amorphous phosphoric acid compound in the amount of (5 to 350)mg/m<2> expressed in terms of phosphorus.  These steel sheets can be produced by applying an aqueous solution of phosphoric acid of 2-30wt.% concentration or an aqueous solution of phosphoric acid of 0.5-30wt.% concentration, where feather-like alumina sol is added so that 0.15-10wt.% concentration is reached, to the plating surface of a galvanized steel sheet by (1 to 10)ml/m<2> , respectively, and then carrying out drying at >=40 deg.C.
Patent JP-H08269678-A (JP)
Title: Production of zn coated aluminum material
Inventor: IWAI ICHIRO
IPC: C23C4/18
Filed: 1995-03-27
Abstract: PURPOSE: To provide a process for production of Zn coated aluminum material with which the corrosion of Zn films are prevented and which is consequently excellent in corrosion resistance and brazing property. CONSTITUTION: The amt. of the moisture stuck to the surfaces of the aluminum material after air blow is confined to <=100μg/cm<2> in the process for production of the Zn coated aluminum material which forms the Zn films by thermal spraying on the surfaces of the aluminum material, then subjecting the aluminum material to water cooling and removing the moisture stuck thereto by this air blow. The temp. of the aluminum material after the air blow in this method is preferably set higher by 5 to 50 deg.C than the room temp and the temp. of the cooling water is preferably kept at 20 to 70 deg.C. The air temp. of the air blow is preferably set at 20 to 80 deg.C. The wind velocity of the air blow described above is otherwise preferably specified to 10 to 60m/sec.
Patent JP-S62225058-A (JP)
Title: Automatic incoming transfer system
Inventor: MURAKAMI TADASHI
IPC: H04M3/54
Filed: 1986-03-26
Abstract: PURPOSE:To allow a caller to recognize in advance that a response personnel may be an unexpected person by informing the transferred incoming call to a caller telephone set before the transfer destination call is started. CONSTITUTION:When the user of a telehone set B going to move to the installing location of a telephone set C gives a request that an incoming call to the telephone set B is subjected to automatic transfer to the telephone set C to a subscriber exchange D according to the known procedure. the central controller 3 of the exchange D receiving the request references a subscriber information file 4 to confirm that the user of the telephone set B is the subscriber of the automatic incoming transfer service, then the request of the said automatic incoming transfer is registered in the subscriber information file 4 together with the telephone number of the telephone set C being the transfer destination. After the end of registration, when the user of the telephone set A makes a call to the telephone set B, the controller 3 of the exchange D applies automatic incoming transfer according to the prescribed procedure.
Patent JP-H11264766-A (JP)
Title: Optical application current transformer
Inventor: SONE ISAMU
IPC: G01J4/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the measurement method of high accuracy particularly with the compensation of the fluctuation of the luminous quantities of the light sources in an optical application current transformer. SOLUTION: In the total composition for making two lights perpendicular to each other incident on a Faraday rotator 6, and calculating the sum and difference thereof, a part of the luminous quantities of the light sources 7, 7a are branched by the optical branch devices 9, 9a to measure the same, so that the luminous quantities of the light sources are monitored to be used as the reference light, and the dividing operation with the signal light transmitting the Faraday rotator 6 is executed. As a ratio of the reference light monitored by the optical branch devices 9, 91 and the signal light transmitting through the Faraday rotator 6 is constant even when the luminous quantities of the light sources 7, 7a are fluctuated, the fluctuation of the luminous quantities can be compensated by the dividing operation of the same.
Patent JP-S61226727-A (JP)
Title: Optical reader
Inventor: NAKADA YASUO
IPC: G03B27/50
Filed: 1985-03-29
Abstract: PURPOSE:To compensate the chromatic aberration of an image forming element originating from the wavelength distribution of a light source by arranging transparent parallel plane plates which have optical characteristics different from those of the image forming element on the optical path between the image forming element such as a lens array and a reading element. CONSTITUTION:Lens arrays are used as the image forming optical system of the optical reader of a copying machine, etc. and the focal length of the optical system becomes positive and respective lens elements of the lens array 2a and 2b for image formation and field lens array 2c all need to have positive refracting power so that a real image is obtained on the photodetection surface 3 of the reading element. When the respective lens arrays 2a-2c are formed of plastic, their optical characteristics are so determined that nd=1.492 and Abbe number nud is 57.8. Therefore, a material with a <=57.8 Abbe number is used for contact glass 4 whose thickness is determined properly by the difference in Abbe number among the materials of the respective lens arrays 2a-2c and the sizes of the respective parts. Consequently, lens elements need not be combined and the chromatic aberration is compensated excellently.
Patent JP-2000269138-A (JP)
Title: Growth of iii-v compound semiconductor thin-film crystal and epitaxial wafer
Inventor: TAKANO KAZUTO
IPC: H01L21/205
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a growth method for a III-V compound semiconductor thin-film crystal whose electrical characteristics are improved, and an epitaxial wafer. SOLUTION: Growth is discontinued before the supply of raw material is switched from InGaAs to GaInP, to be terminated at group III atom covering arsenic atom remaining in the surface of InGaAs crystal and trimethyl aluminum TMA alone is supplied. Furthermore, an interface is stabilized by supplying TMA for a time which corresponds to the growth of about one molecule layer by supplying raw material of GaInP and electrical characteristics of an epitaxial wafer for HEMT is improved.
Patent JP-S58186161-A (JP)
Title: Negative electrode for alkaline battery
Inventor: INABA YOSHIMASA
IPC: H01M4/04
Filed: 1982-04-22
Abstract: PURPOSE:To improve the gas absorbing capacity of a negative pole gas absorbing enclosed alkaline battery, by providing a resin layer composed of polytetra phloroethylene only on the electrode face or electrode face layer of a paste negative pole. CONSTITUTION:Fine powder of active substance and carbonickel powder or carbon powder as required is dissolved in solution where thickener or binder such as polybinyl alcohol is dissolved in ethylene glycol to produce paste, which is applied uniformly on both sides of porous metallic supporter such as punching metal and dried, then electrolyzed in alkali solution and activated to produce a paste negative pole for alkaline battery and a resin layer of polytetra phloroethylene is provided only on the face or the face layer of the electrode in such a manner that fine powder of resin is applied uniformly on the surface of the electrode then pressure molded. In an enclosed alkaline battery of negative pole gas absorbing type employing the negative pole in accordance to the invention will cause no increase of inner pressure even when charging with 1hr rate or 30min rate or the lowering of capacity when discharging large current.
Patent JP-2000262796-A (JP)
Title: Drum-type washing machine
Inventor: YAMAZAKI FUMIYOSHI
IPC: D06F37/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration. SOLUTION: A water tub 3 is mounted inside of a cabinet 1 in a state that it is elastically supported from its lower portion by the suspensions 4A, 4B. A drum 10 is mounted inside of the water tank 3 rotatably about an approximately horizontal axis. A washing machine motor 17 directly driving the drum 10 is mounted on an external central portion of the water tank 3. The loading is applied to the suspensions 4A and 4B from the water tub 3, the drum 10, a bearing portion, the motor 17, a drain valve 20, a heater portion 22, a heat exchanger 25 and the counter weights 31 and 32, and a loading portion 33 is formed on these.  The center of gravity G of the loading portion 33 is set to be positioned between the longitudinal center P of the drum 10 and an end surface 12T of a rear member 12 as a rear end surface of the drum 10, on the basis of the weights of the counter weights 31 and 32 and a mounting position.
Patent JP-H10260919-A (JP)
Title: Electronic mail terminal, electronic mail system and information processing system
Inventor: AONUMA NORIHIKO
IPC: H04L12/58
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the generation of a mail that has a higher function and to reduce a receiver's labor to write response by automatically generating response information by using receiving information and preparing an application that meets the types of mails in a mail program. SOLUTION: A mail receiving means 2 receives a mail, a mail information managing means 6 manages a received mail and a mail preserving means 4 preserves the mail. A mail selecting means 7 is used by a user when he selects a mail, and a mail helper program selecting means 9 selects a mail helper program that is uses for mail generation. A mail header generating means 8 generates data that is contained in header data when a mail is assembled. A mail assembling means 5 assembles the mail header that is generated together with header data by the mail header program and the mail data and generates a mail. A mail sending means 3 sends assembled mail.
Patent JP-H05270641-A (JP)
Title: Parts feeder
IPC: B65G47/14
Filed: 1992-03-26
Abstract: PURPOSE:To improve the capability of feeding parts from a parts feeder which is formed to feed in a line only parts of a size arranged in a given direction out of the selection portion on the way of transferring parts thrown into a vibrating parts container along a spiral guide provided on the inner periphery of the parts container. CONSTITUTION:In an area on the front side of the selection portion 5 of a spiral guide 3, the wide portion 6 is provided, where a selecting long groove 7 is made. On the other hand, at least one guide groove 8 is provided in the upper face of the wide portion 6 so as to by-pass the long groove 7 and reach the selection portion 5.
Patent JP-S54160106-A (JP)
Title: Busy measurement system
Inventor: TSUKATANI TOSHIMICHI
IPC: H04M3/36
Filed: 1978-06-09
Abstract: PURPOSE:By realize the measurement for the system with which the busy state is measured for the device of the automatic telephone exchange even in case some fault occurs at the contact showing the busy state of the measured device or the outgoing trunk of the preceding station is blocked, by securing the quantative grasping of the busy state. CONSTITUTION:The automatic telephone echange detects measured devices A0- An which are set under the busy state through periodical scanning of the busy state for A0-An. For the device in such telephone exchange, editing device EDIT is installed between devices A0-An, using efficiency display element EFC and busy rate display element ABR each. Then the following units are provided at device EDIT: control part P where the scanning command to devides A0-Anis given to scanning matrix part MTX; busy decision reference memory part M1; busy frequency memory part M2; and driving circuit DV1 and DV2 to drive element EFC and ABR each. Thus, the rate of the devices to be put under the busy state among scanned devices A0-An is calculated every period. And when the rate features the prescribed value, the busy state is decided with memorization and display of the rate.
Patent JP-S57184362-A (JP)
Title: Facsimile broadcast device
Inventor: KOSEKI TAKASHI
IPC: H04N1/00
Filed: 1981-05-09
Abstract: PURPOSE:To perform the broadcast communication with no malfunction, by providing a storage device that stores the transmission mode of each receiving terminal device plus a reading control means that reads the transmission mode out of the storage device and then designates the mode to a transmitter in the case of the broadcast communication. CONSTITUTION:A broadcast device 1 feeds the information of each facsimile receiver to a storage device 9 and then set in the queuing mode. To start the communication, a button on a control board 11 is pushed to actuate a control part 6. Thus the data of the facsimile receivers in a group selected through the device 9 are read in order of younger line codes. In such a way, the line code, the telephone number and the transmission mode code are read out for a receiver, and the transmission mode is stored in a storage device within the part 6. At the same time, the information on the telephone number is fed to an automatic call connecting unit 8. When the telephone number is set to the unit 8, an automatic call is carried out via an originating trunk 7 corresponding to the read-out line code plus the circuit (L1-L5).