baber/WOPTO huggingface dataset:
Patent JP-2000232814-A (JP)
Title: Control apparatus for vehicle height and position in traveling agricultural working machine
Inventor: MIZUKURA TAIJI
IPC: B62D55/116
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To smoothly carrying out a vehicle height/position control while surely reflecting the result of the operation by a handling lever by selecting a standard side in which an operator does not excessively lift and lower either the right or the left side of a traveling machine body by the favorite of the operator or according to the kind of operation while confirming the current state of a field. SOLUTION: A standard side for not excessively lifting and lowering either the right or the left side of a traveling machine body is selected by a selector switch 88 of a vehicle height standard side attached to a control apparatus 70 for a vehicle height/position control. The vehicle height of the standard side is memorized according to the amount of the operation by a handling lever. At first the vehicle height of the standard side is not moved and hydraulic cylinders 54a (54b) at a side opposite to the standard side are driven in such a way that the inclination angle has an inclination angle set by an inclination setter 78 to incline a traveling machine body.
Patent JP-S51139299-A (JP)
Title: Fire alarm means
Inventor: TAGAMI TADASHI
IPC: G08B17/00
Filed: 1975-03-29
Abstract: PURPOSE: To prevent or eliminate generation of an erroneous alarm due to such dispersive smoke as that of tobaco and that from a kitchen. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61197472-A (JP)
Inventor: NAKANO KIKUO
IPC: C04B35/573
Filed: 1985-02-27
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。
Patent JP-S61198173-A (JP)
Title: Tray for image forming device
Inventor: HAMADA TOSHIYUKI
IPC: G03G15/00
Filed: 1985-02-27
Abstract: PURPOSE:To judges whether a copy is normal or not by providing an opening part which is freely variable in opening width and conveying image formed paper into the opening part when the width of the opening part is larger than the discharged image-formed paper or to an upper discharged-paper receiving part and a lower discharged-paper receiving part when less. CONSTITUTION:A conveyance plate 24 which is supported on a side plate 26 at both sides is fitted slantingly so that a copy 6 of small size which falls through the opening part 9 reaches rollers 17a and 17b, and a conveyance plate 25 supported on the side plate 26 conveys the copy 6 conveyed from the rollers 17a and 17b to trailing rollers 22a and 22b. For example, when a copy of postcard size is taken, operating pieces 11a and 11b are moved to a position A6 to set the opening width of the A6. The copy of postcard size falls in the opening part 9 from discharge rollers 5 and 5' and slides on the conveyance path 24 to reach the rollers 17a and 17b, and the copy is then clamped and conveyed to the front end part 10a of the lower discharged-paper receiving part 10. A copy of large size, on the other hand, is placed on the top surface of the lower discharged-paper receiving part 8 without falling in the opening part 9.
Patent JP-H04279274-A (JP)
Title: Method for controlling pouring molten metal
Inventor: YAMADA HIDEKAZU
IPC: G01G17/04
Filed: 1991-03-05
Abstract: PURPOSE:To improve accuracy of pouring control for molten metal into a receiving ladle from a pouring furnace. CONSTITUTION:When the detected wt. WDE after stopping the pouring at each pouring control time is out of the range between the upper limit aimed wt. WOH and the lower limit aimed wt. WOL, correction based on the detected wt. WDE after stopping the pouring and the different between the above upper limit and lower limit aimed wts. WOR, WOL and correction according to whether the molten metal temp. TD is out of the reference temp. range or not, are applied to the setting wt. WS in the pouring stop so as to obtain the correct setting wt. WSC. In the case of the pouring control at a first time, the setting wt. WS in pouring stop is set to the pouring aimed wt. WO. In the case of the pouring control at a second time and after this, when the detected wt. WDE after stopping the pouring in the case of the pouring control at the previous time is in the above range, the setting wt. WS in the pouring stop at the previous time is used to the pouring control at the next time. When the detected wt. WDE in the pouring stop at this time is out from the above range, the average value of the correct setting wt. WSC at this time and the setting wt. WS in the pouring stop obtd. at each pouring control in the setting times till the previous time, is decided as the setting wt. WS in the pouring stop at the next time.
Patent JP-S52121355-A (JP)
Title: Length measuring method and length measuring device for long-length ma terials having magnetic properties
Inventor: HOSHINO HIROYUKI
IPC: G01D5/244
Filed: 1976-04-06
Abstract: PURPOSE: To completely elimiante false operations while maintaining high accuracy of the length measuring method and device which have hitherto beeen easy and highly efficient yet have been impracticable for measurements requiring high accuracy because of large errors and frequent false operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53125643-A (JP)
Title: Thermal control system in tunnel type induction heating apparatus
Inventor: NITSUTA KOUICHI
IPC: C21D1/42
Filed: 1977-04-07
Abstract: PURPOSE: To control temperatures at starting and restarting of heating in a tunnel type induction heating apparatus by controllnig the passing speed of heated materials through a coil according to a speed control curve previously fixed by a program setter for discharging the heated materials as they reach a fixed temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55130203-A (JP)
Title: Distribution connection type microstrip antenna
Inventor: INAGAKI NAOKI
IPC: H01Q21/08
Filed: 1979-03-30
Abstract: PURPOSE:To reduce the cross polarization component with the thin-type structure maintained as well as faciliate reslization of the design parameter for the directivity compounding of the low side lobe formation and the like, by providing the conductor radiation element at the middle part of the two microstrip lines. CONSTITUTION:The input from connector 5 is divided into two parts, and the traveling wave current of the same phase and same scale flows onto two parallel microstrips 2-1 and 2-2 each. The part of the transmission power accompanied with the traveling wave current is radiated with the distribution connection given to radiation elements 1-1-1-4 of the square conductor plate. And the traveling wave power is attenuated gradually along the traveling direction, and the rest of the transmission power is absorbed by resistive termination ends 6-1 and 6-2. At the same time, the current flowing laterally is excited reversely by the two microstrip lines and thus negated. Thus the cross plarization component of the radiated wave can be reduced even though the width of the square conductor plate may be changed over a wide range.
Patent JP-2000244436-A (JP)
Title: Subordinate synchronization device and sdh device with the same
Inventor: TANONAKA KOUJI
IPC: H04L7/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To quickly build up a network, to eliminate erroneous setting of a synchronous source and to easily confirm the direction of subordinate synchronization after automatic changeover of the direction of subordinate synchronization. SOLUTION: A network element NE 1 is in subordinate synchronization with a main synchronous clock generator 19, sets a value of '1010' as a recognition number of the subordinate synchronization direction to the high-order 4 bits of an S1 byte of the multi-section overhead MSOH of a synchronous transfer mode STM-n signal and transmits the resulting signal to a NE 2. This recognition number of the subordinate synchronization direction '1010' is transmitted in the order of NE1, NE2, NE3, NE4 according to the subordinate synchronization. As a result, the NE1-NE4 are in subordinate synchronization with the master clock from the main synchronous clock generator 19. Furthermore, the direction of subordinate synchronization can simply be recognized by checking the recognition number of the subordinate synchronization direction of the NE1-NE4.
Patent JP-H10243260-A (JP)
Title: Gamma correction circuit
Inventor: OCHIAI MINORU
IPC: G09G3/36
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a gamma-correction circuit for correcting an input voltage and liquid crystal transmissivity characteristic in the case of displaying a video signal on a liquid crystal display device. SOLUTION: While using an impedance circuit 10 having a 1st voltage dependence as a current-converting element of voltage/current converting circuit 30, an inputted voltage signal VIN is converted into a current signal. The converted current signal is supplied to an impedance circuit 20, having 2nd voltage dependence and is converted into a voltage signal VOUT again. When the impedance of the 1st impedance circuit 10 is decreased, an input/output gain is increased, and when the impedance of a 2nd impedance circuit 20 is decreased, the input/output gain is decreased. Therefore, by respectively setting 1st and 2nd impedance change points, gamma-correction characteristics for extending the black side and white side gains of video signal requested of the gamma-correction circuit for liquid crystal display device is provided.
Patent JP-S54132046-A (JP)
Title: Slide type uniform velocity universal joint
Inventor: HIRAI SEIICHI
IPC: F16D3/20
Filed: 1978-04-05
Abstract: PURPOSE: To prevent the generation of slip even if a roller and a guide groove are in the relation of oblique crossing each other by making each roller freely oscillating for each port.  
     CONSTITUTION: A port 4 is formed so as to have an outer diameter spherical surface 6 having a relatively gentle curvature and is formed so as a roller 5 to have an inner diameter cylindrical surface 7, and both surfaces 6 and 7 are inserted each  other through a needle bearing 8, and the roller 5 is made free oscillating on each  port 4. Then, as to an outer element 1 and inner element 3, when one revolves, the  other is revolved accompanied with, and between the both 1 and 3, power transmissin in uniform velocity is performed. When power is transmitted, both elements  1 and 3 being bent, the roller 5 oscillates freely and is automatically set in the direction of axis line of each guide groove 2, and each roller 5 shifts through rolling on  the guide groove, and a large slip is not generated between the both 5 and 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59166624-A (JP)
Title: High frequency induction refining of pipe
Inventor: ITOU NORIO
IPC: C21D9/08
Filed: 1983-03-10
Abstract: PURPOSE:To enhance the fatigue resistant strength of a pipe, by a method wherein the pipe is heated to the annealing temp. directly below an austenitizing temp. while moving and the heated pipe is quenched from said temp. under movement by injecting cooling water to generate large residual compression stress in the axial direction of the pipe. CONSTITUTION:In uniformly refining the entire cross-sectional area of a pipe by high frequency induction hardening and annealing, hardening is at first applied to the entire cross-sectional area of the pipe by a usual high frequency hardening method. In the subsequent annealing, the pipe 1 is moved to an up- and-down direction while rotated by a support apparatus 4 and heated to the temp. directly below an austenitizing temp. by a high frequency heating coil 5. In the next step, cooling water 7 is directly injected from a cooling water jacket 6 to quench the heated pipe 1 to an atmospheric temp. from said annealing temp. By this method, residual compression stress larger than the stress during hardening is generated in the axial direction of the pipe 1 and, as a result, the fatigue resistant strength of the pipe 1 is enhanced to a large extent.
Patent JP-S57157841-A (JP)
Title: Disc rotor sealed with coolant
Inventor: OGAWA YUTAKA
IPC: F16D65/12
Filed: 1981-03-20
Abstract: PURPOSE:To improve performance of heat radiation, by providing an air-tight cavity throuthout from a rotor main unit to its cooling part equipped with cooling fins, sealing a coolant at a state of pressure reduced in the cavity and separately constituting a heat absorbing part and cooling part met to each purpose. CONSTITUTION:For a vehicle at running operation, a coolant A receives centrifugal force due to rotary motion of a rotor, and is concentrated in a liquid state radially to the outside of a cavity 2, that is, to the side of a slide friction surface 1a of the rotor. If a brake is applied, holding pressure of pads to the slide friction surface 1a of the rotor causes friction heat, and temperature rises in a portion of the surface 1a. In this way, the liquid state coolant A absorbs heat from a rotor main unit 1, and is vaporized, diffused to the inside of the cavity 2 to reach a cooling part cavity 3b, cooled and liquefied. The liquefied coolant A is strongly affected by centrifugal force due to the rotary motion of the disc rotor main unit 1 and moved to the side of the slide friction surface 1a in the cavity 2 to again absorb heat from the rotor main unit 1.
Patent JP-H04277918-A (JP)
Title: Noise shaving circuit
Inventor: IWANAGA KENICHI
IPC: H03H17/02
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the noise level within a band and to simplify the constitution of a noise shaving circuit by performing two adding operations in a single sampling period in order to partially distribute the frequency spectra of equalization noises in the high frequency areas. CONSTITUTION:The output data 102 of an adder 1 is latched at the rise edge of a sampling clock phi by a delay circuit 2. The output data 103 of the circuit 2 delayed by a sampling period is inputted to an adder 3, and the output data 104 of the adder 103 is inputted to a delay circuit 5. The circuit 5 latches the data at the rising edge of the clock phi and outputs the data with a delay equal to a sampling period. The output data 105 of the circuit 5 is quantized by a quantizer 6 and outputted to the outside as the output data 107. Both data 105 and 107 are inputted to an adder 7 and a added together. Then the output data 106 is respectively inputted to a multiplier 4 and the adder 1.
Patent JP-S62195585-A (JP)
Title: Voice game timepiece
Inventor: YAMAGUCHI YOSHITO
IPC: G04F3/00
Filed: 1986-02-24
Abstract: PURPOSE:To announce a remaining time to game players without disturbing a players nor exerting any influence upon the game by announcing the remaining time to one game player through the switching-on operation of the counter for the other game player when the remaining time decreases below a specific value. CONSTITUTION:When a counted value reaches a preset value and the remaining time of the 1st mover, etc., decreases below the specific value, the output A1 of a down counter 20 becomes H. The output J5 of a switching circuit 52 which is held at H through a bistable switch 6, etc., with said output signal according to a 1st mover selecting signal C1 becomes L. The 1st mover/2nd mover indication control output E3 of a fixed-time detecting circuit 50 which outputs fixed- time detection of every 10min etc., continuously according to the output J5 becomes H according to a 2nd mover selection signal. Therefore, a time voice code output circuit 56 outputs the 2nd-mover remaining time code at the same time with the 2nd mover selection. The remaining time is voiced even to the 2nd mover who has a short remaining time without affecting the thinking of the 2nd mover.
Patent JP-2000237941-A (JP)
Title: Combined double-end flat surface grinding method and device
Inventor: SUZAWA TOSHIAKI
IPC: B24B7/17
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a double-end flat surface grinding method with a small damage of a grinding wheel surface of a grinding wheel capable of obtaining excellent parallelism and flatness on a finish surface of a work and a grinding efficiency regardless of a size of a machining allowance of the work. SOLUTION: An inclination angle θ of both grinding wheels 1, 2 can be set to the optimum value considering parallelism, flatness or grinding efficiency required for a finish surface of the work W by combinedly carrying out subsequently and continuously an in-feed grinding (a) in which a grinding wheel 1 is cutting-fed and a through grinding (b) in which a through feeding is carried out by a feeding action of a carrier 12. A spark out action acts on both surfaces of the work W and the parallelism and the flatness are enhanced by making the inclination angle θ of both grinding wheels 1, 2 small.
Patent JP-H10217311-A (JP)
Title: Assembly type dewatering barrel
Inventor: HASEGAWA SATOSHI
IPC: B29C48/535
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To remove troubles in which the inside diameter surface of the inserted barrel of a screw does not agree with that of a screen by a method in which the replacement of a dewatering barrel can be done by the inexpensive replacement of a constituting member, the barrel is assembled by easy work, and the positioning of the screen is unnecessary in the assembly. SOLUTION: In a dewatering barrel 20 which is the component member of the barrel of a twin-screw extruder, has a barrel in which divided barrels are connected integrally, supplies a polymer of a high water content, and extrude it as a polymer of low water content, a stepping part for positioning a screen 27 which filters water, etc., to discharge them outside a machine body is formed in the drain opening 26 of a barrel main body 21, and two plates which are fixed by a bolt 25 beyond the barrel main body 21 through a spacer 24 to hold a dewatering barrel main body 20 from both end parts in the shaft direction of the barrel main body 21 are provided.  When the barrel is replaced, only the component member is replaced, and since a stepping part is formed for positioniong to set the screen, troubles in which the inside diameter of the barrel into which the screw is inserted does not agree with that of the screen can be removed.
Patent JP-H11236369-A (JP)
Title: Sulfonamide derivative and its production and pharmaceutical composition containing the same
Inventor: TOMIYAMA TAKESHI
IPC: A61K31/16
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a matrix metalloproteinase(MMPs)-inhibiting action, having good oral absorbabiliy and capable of being used as an active ingredient for orally administrable non- peptide MMPs inhibitors. SOLUTION: A compound of formula I [R1 is a lower alkyl, a heterocylic group, phenyl or the like; R2 is COOH or the like; A is Ph-NHCO-R3 (Ph is phenyl; R3 is phenyl, a lower alkyl or the like) or the like] or its pharmaceutically acceptable salt, for example, 2- [N-isobutyl-N-(4-(2-thenoylamino) benzenesulfonyl)]amino}acetic acid. The compound of formula I (R2 is COOH, and A is Ph-NHCO-R3 ) is obtained by reacting a compound of formula II (R7 is a 1-3C alkyl) with a compound of formula III (R8 is a halogen) in the presence of a base and subsequently hydrolyzing the reaction product in the presence of an alkali.
Patent JP-S56136634-A (JP)
Title: Production of ultra-fine powder and particle using laser beam
Inventor: UEDA RIYOUJI
IPC: B01J19/12
Filed: 1980-03-29
Abstract: PURPOSE:To produce ultrafine particles of <=1,000Angstrom  by heating and evaporating metal oxide as well as carbide and semiconductor material by means of CO2 gas laser beams in an inert gas atmosphere to make ultrafine particles and collecting these. CONSTITUTION:Metal oxide or carbide, or semiconductor material M is placed on the water-cooled copper crucible 7 in the lower part in a hermetic vessel 1, and is fixed to the bottom of the vessel 1 by means of a bottom cover body. Thence, valves 5, 6a, 6b, 8 are closed and the inside of the vessel 1 is evacuated to a vacuum with an exhaust valve 10. Here, an inert gas such as argon gas is introduced therein through valves 8, 6a-6c, and laser beams are irradiated onto the material M from CO2 laser light soruces 12 by adjusting mirrors 13, then the material M is heated and produces ultra fine powder in the form of smoke which moves upward in a chimney chamber 1. During this time, the ultra fine powder deposits on the surface of the liquid nitrogen-cooled collecting device 15 suspended in the chamber 1.
Patent JP-H10236233-A (JP)
Title: Hinge structure of lid for box
Inventor: IZUMO NORIFUMI
IPC: B60R7/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure of a lid for a box in which the cost can be reduced, detachment of a hinge pin can be prevented, and the assembly can be facilitated. SOLUTION: A hinge structure comprises a hinge male 23 fitted to a box body side, a hinge female 24 fitted on a lid side, and a hinge pin 25 to tighten the hinge male 23 together with the hinge female 24. A flange 33 is provided on one end part of the hinge pin 25, the other end part 25a of the hinge pin 25 is inserted in a pin fitting hole on one side of the hinge male 23 and the hinge female 24 which are combined with each other, one end part 25b of the hinge pin 25 is engaged with pin fitting holes 27b, 32b on the opposite side of the hinge male 23 and the hinge female 24, the tip of the hinge pin 25 on the flange 33 side is caulked, and the fitting part of the hinge male 23 and the hinge female 24 is supported between the flange 33 and the hinge pin.
Patent JP-S62211313-A (JP)
Title: Continuous reaction vessel
Inventor: KAWAI YOSHIHIKO
IPC: C21C5/56
Filed: 1986-02-27
Abstract: PURPOSE:To decrease the carbon content of a metal or alloy and to inexpensively produce the same at a good yield by forming the titled vessel to a converter type provided with a lance for supplying gaseous oxygen and a tuyere for the lower part of the furnace to blow >=1 kinds among oxygen and nitrogen or argon and provided with a supply port and discharge port for a molten metal in the lower part. CONSTITUTION:The outside shape of the continuous reaction vessel 1 is made into the converter type. The molten iron receiving part 2 which accepts the molten metal flowing therein through a preliminary treatment furnace and the discharge port 3 for discharging the molten iron after the end of a decarbonization treatment are provided to the lower part thereof. The gaseous oxygen is supplied from the lance 5 and >=1 kinds among oxygen and nitrogen or argon are blown from the tuyere 4 in the lower part into the furnace.
Patent JP-H11238897-A (JP)
Title: Solar cell module and manufacture thereof
Inventor: SHIOZUKA AYAKO
IPC: H01L31/042
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable solar cell modules to be set uniform in properties and attributes and improved in manufacturing yield, by a method wherein photovoltaic devices of two kinds different from each other in properties and attributes are discriminated or classified, and modules are each composed of different photovoltaic devices of two kinds. SOLUTION: Photovoltaic devices are classified on the basis of the volume of defects corresponding to a leakage current in the photovoltaic device using an open circuit voltage at, 0.1 mW/cm<2> . Classified photovoltaic devices are mixedly provided to serve as a photovoltaic device module. Three photovoltaic devices are each selected out of an A group and a B group and alternately arranged crosswise in a row. Six photovoltaic devices are connected in series with series-connecting members into a photovoltaic device module 601. A surface protection reinforcing material 602, a surface sealing material 603, a light-transimissive surface member 604, a sealer double-annexed insulating material 605, and a reinforcing plate 606 are laminated on the photovoltaic device module 601.  The laminate is heated in a vacuum in a laminate device of single-vacuum type and formed into a flat-plate solar cell module. EVA is melted and crosslinked. By this setup, a color tone irregularity in solar cell modules can be restrained from being prominent.