baber/WOPTO huggingface dataset:
Patent JP-H09121630-A (JP)
Title: Weight fixing mechanism in mobile machine
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a weight-fixing structure in a mobile farming machine in which a weight for adjusting a longitudinal balance of the machine body is placed on a machine body-side stay standing vertically at a site back to a bumper, having a simplified structure, easy in attaching and detaching of the weight and excellent in operability. SOLUTION: A weight 17 for adjusting the longitudinal balance of a machine body is placed on a machine body-side stay standing vertically at a site back to a front bumper 18 of the machine body. Further, the stay is preferably a vertical stay 22 attached between a lower frame of the machine body and a bonnet fixed above the machine body.
Patent JP-H04177824-A (JP)
Title: Spot exposer
Inventor: KATO MINORU
IPC: H01L21/027
Filed: 1990-11-13
Abstract: PURPOSE:To improve the dimensional accuracy of the pattern of a photoresist by spot exposure by providing with a light interrupting plate at the end of an optical fiber for preventing the reflected light from a wafer from returning to the wafer. CONSTITUTION:The light is transmitted, using an optical fiber 2, fro a light source 1 to the exposure part on the wafer 4 held by a wafer chuck 5, and the spot size of the exposure light is adjusted with a light interrupting plate 3A, and spot exposure of the surface of the wafer 4 is performed. The light interrupting plate 3A is so constituted that the part parallel with the surface of the wafer 4 may not exist, so even if the light applied to the surface of the wafer 4 is reflected and hits the light interrupting plate 3A to become the reflected beam 6, it is never applied on the surface of the wafer again. Hereby, the dimensional accuracy of the photoresist pattern can be improved.
Patent JP-H0665107-A (JP)
Title: Hydrogenating reduction of nitrogen-containing compound
Inventor: KAWASAKI ISAHIRO
IPC: C07B43/04
Filed: 1991-10-28
Abstract: PURPOSE:To perform safe hydrogenation at a low cost under low pressure in high reduction rate using a highly reactive hydrogen storage alloy in reducing a nitrogen-atom-contg. compound such as nitro group-contg. compound, nitrile group-contg. compound, nitroso group-contg. compound, aldoxime or ketoxime. CONSTITUTION:A nitrogen-atom-contg. compound is reduced by catalytic hydrogenation with hydrogen released from a hydrogen storage alloy having, as the main phase, compounds with hexagonal CaCu5-type crystal structure containing rare earth element or Ca plus Ni as the essential elements. The compounds are e.g. (A) as the essential constituents, CaNi5, LaNi5, LaNi4.2, Al0.8, etc., containing >=50wt.% of the CaCu5-type crystal phase. With this method, using, as starting material, RNO2, RCN, RCHNOH, RNO, RNHNH2, etc., (R is atomic group), RNH2, RNHOH, RCH2NH2, RCH, etc., can be obtained. This process can be effected in high efficiency under highly safe conditions of a hydrogen gas pressure of <20kg/cm<2> without requiring any catalyst.
Patent JP-2001126176-A (JP)
Title: Radio reporting system
Inventor: UMEZAWA SOHEI
IPC: G08B25/10
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To make optionally accessible data which are sent from a required radio reporting device even at a remote place and to make easily and quickly acquirable necessary data. SOLUTION: The data which are inputted to each of radio reporting devices scattered at the different places can be sent to a central monitor device via other radio reporting devices respectively on a network. In such a constitution of this radio reporting system formed into a net work a radio unit is included to transmit and receive the data among those radio reporting devices together with a display means which shows the received information and a portable terminal having a personal computer that shows the functions to transmit, to each of the radio reporting devices, inquiry signal inquiring of the devices about the radio reporting devices which can transmit the data and also to receive the information on the radio device that can transmit the data in response to the inquiry signal,  to judge the presence or absence of a radio reporting device that is required for acquiring the data out of the received information and then to inquire and receive the data on the radio reporting device requiring the data when the presence of this reporting device is confirmed.
Patent JP-H02151627-A (JP)
Title: Alkylphthalocyaninedicarboxylate-alkyl terephthalate copolymer and preparation thereof
Inventor: SHIRAI HIROYOSHI
IPC: C08G73/06
Filed: 1988-12-05
Abstract: PURPOSE:To obtain the title copolymer useful as a material for a deodorant or an electrically conductive film by reacting pref. phthalocyaninedicarboxylic acid with an alkylene diol and then performing polycondensation of dimethyl terephthalate and an alkylene diol. CONSTITUTION:A copolymer of formula I (wherein M is a metal atom or H; x/y is 0.1/99.9-5.0/95.0; the number-average MW is 10,000-15,000) is obtd. by performing melt-polycondensation of a phthalocyanine diester deriv. of formula II obtd. by esterificating pref. phthalocyaninedicarboxylic acid with an alkylene diol of formula HO-CnH2n-OH (wherein n is 2-10) with dimethyl terephthalate and an alkylene diol.
Patent JP-H04178053-A (JP)
Title: Cordless telephone system
Inventor: HASHIMOTO FUMIO
IPC: H04M1/02
Filed: 1990-11-13
Abstract: PURPOSE:To prevent occurrence of a short-circuit and improper contact by providing a moving charge terminal of a charger to a rising part in the inside of a recessed part of a case in which a handset is placed. CONSTITUTION:When a handset 11 is placed in a charger 20, moving charge terminals 24a, 24b moved by the weight of the handset are in contact with charge terminals 15a, 15b with elasticity to close a circuit for an internal battery of the handset 11 and the battery is charged. Since the distance between the terminals 24a, 24b is designed wide, a short-circuit due to a fallen metal or the like is avoided and no improper contact is caused with high stability.
Patent JP-H11239402-A (JP)
Title: Agricultural working vehicle
Inventor: FUJIMOTO KENICHI
IPC: A01B63/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse condition caused by the weak point of each sensor, by combining the strong point of an angular velocity sensor with that of an inclination angle sensor and controlling the inclination. SOLUTION: In this agricultural working vehicle in which a traveling machine body is equipped with an agricultural working machine, an inclination angle sensor 31 for detecting the supported position of the agricultural working machine, an inclination adjusting member 28 for correcting the position of the agricultural working machine, an angle velocity sensor 32 for detecting the inclination angle velocity of the agricultural working machine and automatically controls the inclination adjusting member 28 based on the detected result of the angle velocity sensor 32 and the inclination angle sensor 31, the control direction of the inclination adjusting member 28 is determined by the angle velocity sensor 32 to start a control action and the inclination angle sensor 31 makes the inclination control of the inclination adjusting member 28 reach the target value.
Patent JP-H04179576-A (JP)
Title: Recording material
Inventor: SANO MASAJIRO
IPC: B41M5/132
Filed: 1990-11-14
Abstract: PURPOSE:To contrive the improvement of stability to colored images and meet the other requirements by using a specific compound as electron-donating colorless dye. CONSTITUTION:In the recording material making use of the coloration taking place by contact of an electron-donating colorless dye with an electronaccepting compound, the compound represented by the general formula is used as the electron-donating colorless dye. In this formula, R1 represents the aryl group having amine residue, R2 represents the aryl group which may be substituted for alkyl group, aryl group, alkoxy group, aryloxy group, halogen atom, alkylthio group and cyano group, R3 and R4 represent hydrogen atom and alkyl group, ring A represents aryl group and heterocyclic group and -X- represents the group having at least one heteroatom and required to form a five- or six- membered ring. The alkyl group, aryl group and heterocyclic group may additionally have substituents such as alkyl group and arylsulfonyl group. Each of R1-R4 has the substituent containing at most 30 carbon atoms, preferably at most 20 carbon atoms.
Patent JP-H10122240-A (JP)
Title: Bearing of inner diameter intermediate part with hollow shape
Inventor: KIKUCHI ISAMU
IPC: F16C33/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To form a stable installation state by making the outer periphery surface of a powder molding sintered porous structure in a straight shape and connecting a hollow shape part to a shaft material slide-contact part as a raw material skin state. SOLUTION: A bearing 1 is formed a hollow shape part 2 which is not slide- contacted to a shaft material 10 at its intermediate part while preparing a proper clearance between the shaft material 10 and the shaft material slide- contact parts 3, 4 are formed in both end sides and the outer surface of the bearing 1 is mounted and set to a housing 5 as no uneven straight surface 6. In the bearing 1, the large diameter part of the outer surface of a pressed powder molded body is sized by a pressed powder molding process and a sizing process and the hollow shape part 2 is finished as a raw material skin state without receiving the process by the sizing after sintering. Thereby, it is prevented that a bearing holding state after press fitted in the housing and the oil pressure maintaining state at the operation time become unstable.
Patent JP-H03167421-A (JP)
Title: Navigation apparatus
Inventor: HIROSHIMA YASUHISA
IPC: G01C21/00
Filed: 1989-11-28
Abstract: PURPOSE:To detect the present position of a vehicle accurately by obtaining the present position of the vehicle to be updated and stored based on the present-vehicle bearing stored at previous time and the detected bearing change when it is judged that the difference in bearing changes is outside a specified range. CONSTITUTION:The differences between a detected bearing change DELTAtheta of a geomagnetism sensor 3 and detected bearing changes DELTAtheta1 of driven wheel speed sensors 4 (4a and 4b) are obtained. Whether the difference ¦DELTAtheta - DELTAtheta1¦ is within a specified range or not is judged. Then, a present vehicle bearing theta to be updated and stored is obtained based on the detected bearing data from the sensor 3 and stored in a memory M. Then, the present vehicle position is obtained based on the bearing theta stored in the memory M and the detected speeds of the sensors 4. When the obtained present vehicle position does not agree with the position on a map, the detected bearing data detected with the sensor is not adopted. The new vehicle bearing theta1 is obtained based on the bearing theta stored in the memory M and the bearing change DELTAtheta1 from the sensors 4 and stored in the memory M for updating. Therefore, the disturbance generated in the sensor 3 is removed, and the present vehicle position can be obtained accurately.
Patent JP-H05119627-A (JP)
Title: Cross mixing means for developing device
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/09
Filed: 1991-10-28
Abstract: PURPOSE:To improve the productivity of a developing device and to reduce its size by adopting the constitution an oblique fin plate made of a sheet metal integrally formed with plural oblique fins to a separator member. CONSTITUTION:The oblique fin plate 24 made of the sheet metal integrally formed with the plural oblique fins 2, 3 to 23 is fixed to the separator member 41 enclosing a screw which moves the developer falling in a developing region in the direction opposite from the direction where the oblique fins 2, 3 to 23 move. The fixing surface side of the oblique fin plate 24 at the time of fixing the oblique fin plate 24 to the separator member 41 is formed to a recessed shape. The oblique fin plate 24 is preferably fixed by welding to the separator member 41. Then, the space occupied by the cross mixing constituted of the plural oblique fins 2, 3 to 23 and the separator 41 is small and since the mounting surfaces of the oblique fins 2, 3 to 23 and the separator 41 come into tight contact with each other, the cross mixing is efficiently executed.
Patent JP-H08166080-A (JP)
Title: Stroke limit device of hydraulic control valve
Inventor: OGO MANABU
IPC: F16K35/06
Filed: 1994-12-13
Abstract: PURPOSE: To surely regulate the speed increased dump and floating operation of a front loader with a simple constitution. CONSTITUTION: A stroke stopper 52 is provided between an inlet side end face 39 of a hydraulic control valve 31 and a spool operation link 42. The stroke stopper 52 contains at least one of a dump regulating member 53 and a lift regulating member 54, the dump regulating member 53 is constituted by oscillatingly fitting a dump oscillating member 57 to a pivotably supporting pin 55 while the lift regulating member 54 is constituted by oscillatingly fitting a lift oscillating member 59 to a pivotably supporting pin 58. The dump oscillating member 57 and the lift oscillating member 59 can be located at two positions of X, Y respectively, and the regulating condition of the speed increased dump and the floating regulating condition are realized at the position of X, and the regulating regulation releasing condition is realized at the position Y.
Patent JP-2001121442-A (JP)
Title: Impact tool
Inventor: HARADA SHUICHI
IPC: B25B23/14
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety at the time of loosening work, in this invention. SOLUTION: A detection means 5 of ending of rotational impact action, for detecting the ending of the rotational impact action based on an output from a detection means 4 of the rotational impact action at the time of loosening operation, is provided, also a switching means 6, for stopping a motor 2 by an output from the detection means 4 of ending of rotational impact action, is provided.
Patent JP-H05103514-A (JP)
Title: Machine frame structure of riding rice-transplanter
Inventor: MINAISHI TOSHIKI
IPC: A01C11/02
Filed: 1991-11-25
Abstract: PURPOSE:To reduce the weight and facilitate the manufacture and assembly of a machine body without lowering its rigidity by connecting the right and left rear parts of an upper frame to a rear frame and integrally connecting the rear frame to the intermediate position of a lower frame. CONSTITUTION:An engine 2 and a easing usable also as a step are supported on an upper frame 1 and the right and left rear ends of the upper frame are connected to a rear frame 11. The rear frame 11 is integrally connected to an intermediate position of a lower frame 10 connecting a front axle case 6 and a rear axle case 8.
Patent JP-H10141494-A (JP)
Title: Control device for vehicular automatic transmission
Inventor: NAKAUCHI NORIO
IPC: F16H59/44
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of drivability such as lowering of engine output by prohibiting acceptance of a manual shift signal for the prescribed time after the output of an automatic shift signal. SOLUTION: The prescribed value is set to a timer TMD1 at the time of downshift and to a timer TMD2 at the time of upshift in shift control of a CPU, and time clocking is started. When a manual shift mode is not set, the initial value is set to the first timer TMFMD and then to a second timer TMFMU to start clocking. Since an upshift command is not defined until the time clocked value reaches the prescribed value, the timer TMFMU iondividually detects continuous signals caused by chattering so as to prevent continuous shift control. The timer TMD2 increases the target shift output of a manual mode by one stage in response to an upshift command, and the timer TMD1 decreases output by one stage in response to a downshift command. Each timer is therefore set to suitable time to prevent continuous shift not intended by a driver.
Patent JP-H06159781-A (JP)
Title: Active silenser
Inventor: SARUTA SUSUMU
IPC: F24F13/02
Filed: 1992-11-18
Abstract: PURPOSE:To make it possible to execute adaptive control definitely by detecting fluctuations in transfer characteristics of an air supply duct during the execution of an active silencing control and correcting the setting of a digital filter. CONSTITUTION:A sound source microphone 22, a speaker 23 and an evaluation microphone 24 are installed in an air supply duct 21. An FIR filter 26 forces the speaker 23 to output an interference sound based on a detected sound from the sound source microphone 22, thereby executing active silencing control. An arithmetic operation factor of the FIR filter 26 is properly changed and set by means of an adaptive filter 32 so that the detected sound by the evaluation microphone 24 may be minimized. A correction means 36 detects phase deviations produced when the speaker 23 outputs an oscillation sound of 500Hz and corrects the transfer characteristics of a digital filter 33 and corrects the adjustment conditions if arithmetic operations by the adaptive filter 32 accordingly. This construction makes it possible to correct deviation produced during the execution of silencing operation in a real time in simple structure.
Patent JP-H07162355-A (JP)
Title: Return test control system
Inventor: YOSHINO ISAO
IPC: H04W24/00
Filed: 1993-12-09
Abstract: PURPOSE:To execute a return test without generating the malfunction of a mobile station and deteriorating line efficiency in respect to a return test control system for a mobile radio communication system based upon a TDMA/TDD system. CONSTITUTION:A base station 1 is provided with a transmitting part 2, a receiving part 3 based upon a space diversity system, a return test control part 4, and antennas 5, 6 and constituted so as to send return test data based upon a control burst from the transmitting part 2 under the control of the control part 4 in a period even when the control of a mobile station 7 is not executed from the transmitting part 2. The receiving part 3 receives the control burst, extracts return test data from the received burst and the control part 4 collates the sent return test data with the received return test data to execute a return test.
Patent JP-S62225246-A (JP)
Inventor: MURRELL LAWRENCE L
IPC: C10G47/16
Filed: 1986-12-26
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-2001125233-A (JP)
Title: Connecting structure for opening/closing cover and stay in photographic processing device
Inventor: HIRAIWA HIROMI
IPC: G03D3/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for opening/closing cover and stay which is capable of smoothly performing the opening and closing operation of an opening/closing cover while the structure is capable of holding the opening/closing cover in respective plural oscillation angle positions by a simple work without increasing the cost of parts. SOLUTION: The photographic processing device 1 mounting the opening/closing cover 24 freely vertically oscillatably with respect to a machine body 24 is constituted by disposing the stay 3 between the opening/closing cover 24 and the machine body 2, oscillatably connecting one longitudinal end of the stay 3 to the machine body 2 and connecting the other longitudinal end of the stay 3 via a rail mechanism 4 disposed at the opening/closing cover 24. The rail mechanism 4 is provided with a rail part 51 where an engaging part 31 disposed at the stay 3 slides as the rail mechanism 4 oscillates between its close position and its full open position of the opening/closing cover 24. This rail part 51 is provided with a part 51d to be engaged with which the engaging part 31 of the stay 3 is engaged in mid-way thereof.  The opening/closing cover 24 is held in the prescribed oscillation angle position between the close position and the full-open position by the engagement of the engaging part 31 with the part 51d to be engaged. The structure is provided with an evading mechanism 6 by which the engaging part 31 is moved to evade the part 51d to be engaged when the opening/closing cover 24 is oscillated from the full-open position toward the close position.
Patent JP-H06124776-A (JP)
Title: Heating mat
Inventor: INOUE KIYOSHI
IPC: H05B6/10
Filed: 1992-10-07
Abstract: PURPOSE:To provide a mat by which electric power consumption can be used economically by supplying an electric current partially, automatically and selectively and electric power supply can be turned on and off without using a switch and which can be used without causing failure at all in a heating mat. CONSTITUTION:An HF inverter 2 is arranged in a heating mat body 1, and an induction heating coil 3 energized by the HF inverter 2 is embedded so as to be distributed all over the surface of a mat. An elastic body cushion 4 is arranged on the heating coil 3, and an induction heating plate is arranged on the cushion 4 or in the cushion, and the whole surface of the mat is divided into plural parts, and respective partial plates 5a, 5b and 5c are arranged in the respective parts. A skin material 6 being a cover is arranged on the uppermost stage.
Patent JP-H03171767-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARIKI TOSHIO
IPC: H01L21/331
Filed: 1989-11-30
Abstract: PURPOSE:To enable building of an I<2>L in a high withstand voltage IC by forming an N-well diffusion layer by diffusion N impurity to the I<2>L region of a high resistance N<->-epitaxial layer and by forming an I<2>L in the N-well diffusion layer region. CONSTITUTION:An N<+>-buried layer 2 which becomes an N<+>-emitter diffusion layer of I<2>L and a required N<+>-buried layer of other circuits are formed in a P<->-substrate 1; a high resistance N<->-epitaxial layer 3 of resistivity of 2OMEGA-cm or more is formed on a surface thereof; and N-impurity is diffused to the I<2>L region of the N<->-epitaxial layer 3 to form an N-well diffusion layer 9. An I<2>L is built in the N-well diffusion layer 9 and other circuits are built in a region of a high resistance N<->-epitaxial layer 3. According to the method, impurity concentration in the I<2>L region can be changed freely in accordance with diffusion conditions of an N-well, thereby realizing the same characteristic as that of a conventional low resistance epitaxial layer.
Patent JP-H04180013-A (JP)
Title: Production of contact lens
Inventor: AOYAMA HIROSHI
IPC: C08F220/18
Filed: 1990-11-15
Abstract: PURPOSE:To eliminate the nonuniformity of a monomer soln. at the time of graft polymn. and to allow a uniform surface graft treatment by executing the graft polymn. treatment onto the surface of a contact lens base material while applying oscillation thereto. CONSTITUTION:The contact lens base material which is a copolymer of alkyl methacrylate and siloxanyl methacrylate (expressed by constitutional formula I) and consists of the copolymer consisting of about 60wt.% methyl methacrylate, about 35wt.% trissilyl propyl methacrylate and about 5wt.% 2-hydroxyethyl methacrylate is installed in a discharge device and is subjected to a glow discharge treatment. After the lens base material is exposed into the air, the material is put into a test tube and the monomer soln. essentially consisting of acrylamide is added into the test tube in the amt. at which the lens base material is sufficiently immersed therein. The test tube is then connected to a vacuum system and the inside of the tube is deaerated to execute vacuum sealing of the tube. The test tube is inserted into a reciprocating shaking machine and the graft polymn. treatment on the surface of the lens base material is executed while the oscillation is applied to the base material.