baber/WOPTO huggingface dataset:
Patent JP-H06340574-A (JP)
Title: Production of carboxylic acid or corresponding ester in presence of catalyst based on rhodium and iridium
Inventor: DOMINIKU NOBERU
IPC: C07C69/14
Filed: 1994-03-31
Abstract: PURPOSE: To advantageously and industrially obtain a titled compd. without any loss of a catalyst by reacting carbon monoxide with alcohol, an org. halide, ether and ester, etc., in the presence of a catalyst based on an Rh compd. and an Ir compd.  
     CONSTITUTION: Carboxylic acid or the corresponding ester having (n+1) carbon atoms is obtained from a compd. having (n) carbon atoms by reacting carbon monoxide with at least one reactant (such as methanol) selected from compounds of the formula R(OH) m  (R is 1-10C hydrocarbon; (m) is 1 or 2), the formula RX (X is chlorine, bromine or iodine), the formula ROR' (R' is 1-10C hydrocarbon) and the formula ROCOR' in the presence of a catalyst system containing at least one rhodium compound (such as rhodium iodide) and at least one iridium compd. (such as iridium chloride) or these two-metal-contg. compd. as well as at least one halogen-contg. promoter. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01254432-A (JP)
Title: Automatic cruising device for hst
Inventor: ISHIMARU TAKEYUKI
IPC: G05G5/18
Filed: 1988-04-05
Abstract: PURPOSE:To enable the setting and releasing of automatic cruising only by the operation of right and left feet by rotatably pivotally installing an engaging arm which can hold the step-in position of forward/backward traveling pedals and linking the engaging arm to an automatic cruising pedal via a rod. CONSTITUTION:A brake pedal 12, a forward traveling pedal 13, and a backward traveling pedal 14 are provided on the right-side foot portion of a cabin floor while providing an automatic cruising pedal 15 on the left-side foot portion of the cabin floor. An arm 18 is fixed to the trunnion shaft 17 of an HST (hydrostatic power transmission) 16 provided in the rear of a tractor, and both traveling pedals 13 and 14 are linked to this arm 18 of the trunnion shaft 17 via rods 19, 20. As the automatic cruising pedal 15 is locked after stepping in the forward traveling pedal 13 to an appropriate position, an engaging arm 27 is rotated clockwise centering around an arm shaft 26 and an engaging piece 32 is engaged with a knotch 31 engagedly stopping the forward traveling pedal 13. Hence, a traveling vehicle carries out automatic cruising while maintaining its vehicle speed.
Patent JP-S61275353-A (JP)
Title: Polyarylene sulfide composition and its production
Inventor: JIYON EBERAADO RERANDO
IPC: C08L23/04
Filed: 1986-04-11
Abstract: Poly(arylene sulfide) compositions are disclosed having a combination of good cracking resistance and electrical insulation resistance. Such compositions have a variety of uses including uses in molded electrical components.
Patent JP-S62241566-A (JP)
Title: Collector for fine particle
Inventor: SUGATA MASAO
IPC: B01D47/06
Filed: 1986-04-14
Abstract: PURPOSE:To prevent fine particles from being scattered to the outside of a system by connecting a deposition part and a solidifier and introducing the fine particles together with a dispersion medium in a mixed state into the solidifier. CONSTITUTION:In an apparatus for collecting ultrafine particles having <=0.5mum particle diameter in case of the formation of a composite stock and the application to a fine ceramic material, both a deposition part 2 of the fine particles and a solidifier 3 wherein the fine particles 1 are introduced together with a dispersion medium thereinto are connected via a connecting member 6. In such a way, the fine particles easy-to be scattered can be taken out after solidifying them in the inside of a series of system and prevented from being scattered to the outside of the system and therefore both deterioration of collecting efficiency due to the scattering thereof and the environmental pollution of circumference can be prevented. Further since these are taken out after solidifying, the scattering at time of handling thereafter can be prevented.
Patent JP-H08289361-A (JP)
Title: Mobile communication system
Inventor: TSUKAMOTO AKITO
IPC: H04W92/18
Filed: 1995-04-10
Abstract: PURPOSE: To improve the use rate of the direct communication mode between slave stations and to surely receive an outside line incoming call by a slave station by automatically setting and releasing the direct communication mode between slave stations without manual operation. CONSTITUTION: A slave machine PS1 transmits a transmission control signal, which includes a request of switching to the direct speech mode between slave machines, to a master machine as, ana the master machine as receives this request to transmit a control signal including the mode switching instruction to the slave machine PS1 of the originating source and a slave machine PS2 of the terminating destination, and speech modes of slave machines PS1 and PS2 are set to the direct speech mode between slave machines by switching. If a speech link in the direct speech mode between slave machines is not formed within a certain time after coming of this switching instruction or speech in the direct speech mode between slave machines is terminated, speech modes of slave machines PS1 and PS2 are switched back to the repeating speech mode between slave machines.
Patent JP-H08287566-A (JP)
Title: Cassette changer for magnetic recording and reproducing device
Inventor: IMAZAIKE KANJI
IPC: G11B15/68
Filed: 1995-04-10
Abstract: PURPOSE: To simplify and miniaturize a cassette loading and unloading structure. CONSTITUTION: The cassette C before processing is placed on a cassette garage 3 and is moved from a standby position upper than a cassette loading/unloading port 1a of a VTR 1 to an insertion position facing this cassette loading/ unloading port 1a and thereafter, the cassette is inserted into the VTR by forward rotation of loading and unloading rollers 4L, 4R on both right and left sides. The processed cassette C to be injected after processing are discharged by backward rotation of the loading/unloading rollers 4L, 4R.
Patent JP-S62242139-A (JP)
Title: Drum brake
Inventor: KAWASHIMA KATSUO
IPC: F16D65/22
Filed: 1986-04-14
Abstract: PURPOSE:To ensure the strength of the parts and to obtain the same braking force regardless of the direction of rotation of a drum, by manufacturing both an anchor part and a backing plate through monoblock casting so as to heighten the strength together with using a pair of parking levers. CONSTITUTION:An anchor part 2a, which undergoes the shearing force at the time of braking because of a severe touch by webs 5a and 6a of brake shoes 5 and 6, is manufactured through monoblock casting so as to ensure sufficient strength. On the backing plate 2 sides of the brake shoes 5 and 6 are placed parking levers 10 and 10, respectively, and a parking cable 12 connects the two free ends of the parking levers 10 and 10. A block supporting plate 17, which is provided with a pair of block 16 and 16 that lead the said parking cable 12, are arranged at the opposite side of the anchor part 2a of the backing plate 2. The brake is constituted so that the parking levers 10 and 10 rotate when the parking cable 12 is pulled via the block supporting plate 17.
Patent JP-S61243367-A (JP)
Title: Multi-phase digital power-factor measuring apparatus
Inventor: ABE EISUKE
IPC: G01R21/00
Filed: 1985-04-19
Abstract: PURPOSE:To enable the measurement of true power-factor without requiring any linearizer or the like, by comparing the ratio between effective power and reactive power with a tan theta of a trigonometric function table to judge the advance or delay. CONSTITUTION:Alternating currents i1-i3 fed to current transformers CT1-CT3 are supplied to switches S1a-S3b of a multiplication circuit MUL through preamplifiers IA1-IA3 and phase shifting circuits PS1-PS3 and AC voltage v1-v3 from transformers PT1-PT2 done to pulse range modulation circuits PWM1-PWM3. Reactive powers Q1-Q3 and effective powers P1-P3 in respective phases are added with adders AA1 and AA2 and inputted into an A/D converter through a change-over switch SW. Then, the ratio between the reactive power Q and the effective power P is computed with a microprocessor muP, theta is compared with the numerals of tan theta of a table sequentially from 0 to 90 deg. and the numeral data of COStheta at the theta as increased is shown on a display section DI together with the polarity judged from data Q.
Patent JP-H02263982-A (JP)
Title: Vapor deposition device adopting magnetron sputtering
Inventor: KOTANI KOICHIRO
IPC: C23C14/35
Filed: 1989-04-03
Abstract: PURPOSE:To obtain the vapor deposition device capable of accurately controlling the compsn. of a film of a mixture of plural components over a wide range by fitting plural targets placed opposite to a substrate on which vapor is deposited, electromagnets for generating high magnetic fields in spaces separately contg. the targets and power sources for the electromagnets. CONSTITUTION:A first electromagnet 31 and a second electromagnet 32 for generating high magnetic fields in spaces separately contg. a first target 21 and a second target 22 having different compsns. are arranged. Electric currents are separately supplied from a first power source 41 to the electromagnet 31 and from a second power source 42 to the electromagnet 32. The intensities of magnetic fields applied to the targets 21, 22 are separately controlled and the rates of sputtering of the targets 1, 2 are separately controlled. Accordingly, the compsn. of a film vapor-deposited on a substrate 1 is simply and accurately controlled by changing the ratio between electric currents from the power sources 41, 42.
Patent JP-H01255857-A (JP)
Title: Image forming device
Inventor: KITAMURA KAZUHIKO
IPC: G03C5/08
Filed: 1988-04-06
Abstract: PURPOSE:To simplify device constitution by bringing a photoreversible isomerized layer and ink supply layer into contact with each other to stick into onto a latent image and to form an ink image in a developing section and transferring the ink image onto a recording medium to form printed matter in a transfer section. CONSTITUTION:An image forming body 3 consists of a base material 1 and the photoreversible isomerized layer 2 and forms the latent image by subjecting the image forming body 3 to selective exposing to change the wettability of the surface. The photoreversible isomerized layer 2 and the ink supply layer 8 are brought into contact with each other to stick the ink to the latent image and to form the ink image in the developing section 7. The ink image is transferred from the image forming body 3 onto the recording medium 13 to form the printed matter in the transfer section 14. Since the photoreversible isomerized compd. is used as the image forming body 3 in such a manner, the plate can be formed only by the exposing. The erasing of the plate is enabled by irradiation of light of another wavelength or the same wavelength. Formation of many kinds of the plates with the same photosensitive body is thereby enabled and the running cost is reduced; in addition, the device constitution is simplified and the size thereof is reduced.
Patent JP-S63249865-A (JP)
Title: Copying machine
Inventor: HASHIMOTO MINORU
IPC: G03G15/00
Filed: 1987-04-06
Abstract: PURPOSE:To prevent the generation of an image-cut by canceling an automatic copying start mode, unless the form of a necessary size is set, after an original has been set at the time of the automatic copying start mode. CONSTITUTION:By a sensor part 14, a form size required for a transfer is derived from the size of an original stored in a RAM 12 previously and a copying magnification inputted from a copying magnification key, and whether its form size has been set to feed paper cassettes 8a, 8b containing its form size or not is discriminated. When the form size does not fit, the feed paper cassette which is set a present is discriminated, and the feed paper cassette is brought to a setting exchange from the first cassette 8a to the second cassette 8b, or from the second cassette 8b to the first cassette 8a. Subsequently, the form size of the feed paper cassette which has been brought to the setting change is discriminated, and when the form size still does not fit, an n2 automatic copying start mode is canceled and a display for requesting to replace the feed paper cassette is executed, and the copying processing is not executed. In such a way, the generation of an image-cut, etc., is prevented.
Patent JP-H04295167-A (JP)
Title: Displacer type stirling engine
Inventor: ISHIKAWA HIRONORI
IPC: F02G1/043
Filed: 1991-03-26
Abstract: PURPOSE:To improve drive efficiency by intercommunicating a buffer space in the back of a power piston and a front chamber where a small piston is reciprocated through a conduit, and using a fluctuation pressure in the buffer space as an auxiliary power source for driving a displacer rod. CONSTITUTION:Working gas in a casing 5 flows through a heater 8, a reproducer 9, and a cooler 10 between an expansion chamber 6 and a first compression chamber 7 by reciprocating movement of a displacer piston 4 driven through a crank 1 and a yoke cam 2 with the aid of a motor 3. By guidance of a pressure wave generated at a current time through a conduit 11 to a second compression chamber 12, a power piston 13 is reciprocated and a load 15 of a linear generator arranged in a buffer space 14 is driven. In this case, the buffer space 14 and a front chamber 25 are interconnected through a second conduit 18, and by guiding a pressure fluctuation in the buffer space 14 to the front chamber 25, the pressure fluctuation is used as an auxiliary power for the drive force of a small piston 17.
Patent JP-H03282310-A (JP)
Title: Fixing method for scaling device
Inventor: ONO MITSURU
IPC: G01B21/02
Filed: 1990-03-30
Abstract: PURPOSE:To speedily position and fix a scale storage body and a slide member at the time of assembly adjustment and to easily secure the reproducibility of the positions when they are refitted to a machine tool, etc., by fixing the scale storage body and slide member through a fixing member and a positioning member. CONSTITUTION:While the fixing member 28 is fixed to the scale storage body 1 and the positioning member 32 is fixed to the slide member, the scale storage body 1 and slide member 27 are set in the best position. Then the positioning member 32 is fixed to the fixing member 28 to enable speedy and easy assembly adjustment. Further, the fixing member 28 and positioning member 32 are stored in an integrated state after the scale device is fitted to the machine tool, etc., to securely reproduce the 1st fitting positions when the scale device is refitted to the machine tool, etc.
Patent JP-H04296624-A (JP)
Title: Granular body quantitative supply valve
Inventor: OZAWA YASUTO
IPC: G01F13/00
Filed: 1991-03-26
Abstract: PURPOSE:To measure a bulk material cheaply, fast and highly precisely by opening and closing two pieces of plunger valves from different directions reciprocally facing to each other, and by making head edges of the two plunger valves contact with each other at an inclined face. CONSTITUTION:Plunger valves A10 and B11 are optionally driven by respectively independent air cylinders 11, 13. Both of the valves can perfectly close a bulk material passage by way of making contact with each other at an inclined face they face. At the time of supplying a large quantity, both of the valves simultaneously open and make the passage in the fully opened state, and at the time of supplying a small quantity, only the valve A10 opens and causes to make a narrow gap on the passage. Consequently, it is possible to obtain a granular body quantative supply valve capable of measuring granular bodies cheaply, fast and highly precisely.
Patent JP-H11284606-A (JP)
Title: System and method for communication
Inventor: IZEKI YUKIMASA
IPC: H04L7/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of confirmation of data omission without increasing the number of bundled lines. SOLUTION: A device 101 adds dummy data to data stored in a register to generate transmission data S-TXDATA and sends it onto a loop signal line in synchronism with a communication clock S-CLK, and then receives return data S-RXDATA obtained by delaying the transmission data S-TXDATA by two communication clocks S-CLK through a device 102 in synchronism with the communication clock S-CLK. The device 102 receives the transmission data S-TXDATA from the loop signal line in synchronism with the communication clock S-CLK. Then the device 101 compares the received return data S- RXDATA with the data stored in the register and when both the data is matched with each other, the data received from the loop signal line by the device 102 is latched in a flip-flop of the device 102.
Patent JP-H04294907-A (JP)
Title: Hard layer coated tungsten carbide group sintered hard alloy-made cutting tool
Inventor: OKADA GIICHI
IPC: C22C29/02
Filed: 1991-03-25
Abstract: PURPOSE:To provide a hard layer coated WC group sintered hard alloy-made cutting tool capable of exhibiting excellent performance in the case of using it for multiple cuttings such as high speed cutting, high speed feed and high speed notching. CONSTITUTION:In a hard layer coated WC group sintered hard alloy-made cutting tool, a WC group sintered hard alloy base substance contains free carbon, and the WC group sintered hard alloy base substance is also constituted of a surface layer part which is composed of the first hard dispersion phase forming component, a binding phase forming component and inevitable impurity and the internal part which is composed of the first hard dispersion phase forming component, the second hard dispersion phase forming component, a binding phase forming component and inevitable impurity, and the binding phase forming component of the WC group sintered hard alloy base substance forms density distribution such as having the maximum density in the internal part.
Patent JP-H06302887-A (JP)
Title: Pulse gas laser oscillator
Inventor: ISHIKAWA KEN
IPC: H01S3/097
Filed: 1993-04-12
Abstract: PURPOSE:To contrive to increase a current value without damaging each switching element by limiting a current value flowing each switching element. CONSTITUTION:Electronic charges charged separately into each of charging or discharging capacitors 36 to 38 flow so as to be divided into each of semiconductor switching elements 53 to 55 respectively to be supplied to between respective main discharge electrode 41 and 42. Thus, the maximum value of each current flowing in each of the semiconductor switching elements 53 to 55 can be restricted and the elements are prevented from damaging themselves. Outputs of a pulse laser can be increased by changing capacitance of each of charging or discharging capacitors 36 to 38 and a volume of a discharging space between the respective main discharging electrodes 41 and 42.
Patent JP-S57201745-A (JP)
Title: Windshield wiper
Inventor: ORITO TSUNEO
IPC: B60S1/18
Filed: 1981-06-02
Abstract: PURPOSE:To widen the range of view, by reciprocating the blade of a windshield wiper not vertically but horizontally to make the wiped area oblong and enlarge it. CONSTITUTION:A guide 11 is fitted on the ends 9a, 10a of a pair of parallel links 9, 10 pivotally coupled to a secured section 8. A wiper blade 12 and a compensating member 13 are attached to the guide 11 so that the blade and the member can slide vertically. The compensating member 13 is energized downward by a spring 15 and put in contact with the pin 10b of the link 10 so that the compensating member follows the motion of the pin. A compensation value increasing lever 14 is pivotally connected to the compensating member 13. The pin 12a of the blade 12 and that 11a of the guide 11 are engaged in slender grooves 14c, 14d provided on both the ends of the lever 14. The pin 11a is located at the same level as the pivotal connection point 11c of the guide 11 and the link 10. Each pivotal connection point and each pin are so positioned that the vertical displacement of the guide 11 is equal to that of the wiper blade 12 which is caused by the compensating member 13 and the compensation value increasing lever 14 and the vertical displacement of the wiper balde relative to the secured section 8 is zero.
Patent JP-H05248834-A (JP)
Title: Method and apparatus for analyzing fringe image
Inventor: MORIMOTO YOSHIHARU
IPC: G01B11/24
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a method and a apparatus for analyzing the image of fringes, which can obtain the phase-distribution information of the image of the fringes in real time and can obtain the information readily and highly accurately. CONSTITUTION:A reference-plane reflecting mirror 8' is slowly moved. With a reference phase phis being changed, the image of interference fringes is picked up with an image sensing device 12'. The output signal is digitized with a digital-image input device l7'. The maximum luminance value is stored into a maximum-luminance-value storing two-dimensional image memory 22. The reference phase information when the maximum luminance value is obtained is stored in a phase-information storing two-dimensional memory 23. Finally, the reference phase phis when the brightness at each of coordinates (u and v), i.e., the height information of a body to be measured, becomes the maximum value is stored in the two-dimensional memory 23.
Patent JP-H07295055-A (JP)
Title: Camera
Inventor: TANAKA NOBUMASA
IPC: G03B17/00
Filed: 1994-04-22
Abstract: PURPOSE:To provide a camera capable of preventing a used film cartridge from being reloaded and having simple constitution. CONSTITUTION:In this camera, a film cartridge 16 displaying the use state of film according to the rotation stopping position of an F spool 17 is used. The camera is provided with a loading detection switch 3 detecting the loading of the cartridge 16, a fork 14 engaged with the F spool 17, 1st and 2nd fork PIs 41 and 33 for detecting the rotating position of the fork 14, a 1st motor 6 driving and rotating the fork 14, and a control circuit 4 rotating the fork 14 to a position where the fork 14 is engaged with the F spool 17 in a state where the cartridge 16 is not used by referring to the output from the 1st and the 2nd fork PIs 41 and 33 in the case the switch 3 detects that the cartridge 16 is taken out after the F spool 17 is stopped at a specified rotating position according to the use state of the film by the motor 6.
Patent JP-H06275362-A (JP)
Title: Terminal arranging device for covered electric wire and terminal treatment device
Inventor: SATO MITSUO
IPC: H01R43/00
Filed: 1993-03-19
Abstract: PURPOSE:To arrange the terminals of plural covered electric wires into a line and separate and cut off the cover in such a compact device as capable of being used in a construction site. CONSTITUTION:In a terminal arranging device 1, a plurality of holding members 4 are arranged in the shape of the comb teeth in the length direction of a slender basic body 3, and covered electric wires are arranged in a line so as to be inserted and held between guide grooves 5 and plate springs 6. The terminal arranging device 1 is so held as to be pressed down on the guide groove 5 side by a press-down means 7. Next, the terminals of the covered electric wires arranged in a line are inserted through between a receiving member 21 and the movable member 23 in the separation and cut-off device 20 and are cut off at a predetermined length by a cutter means when the movable member 23 is rotated. At that time, the notch of the cover is cut at a predetermined length from the cut-off terminal of the covered electric wire by a stripper means and the separation of the cover is performed by the reciprocal movement of the receiving member 21. Since these slender members 21, 23 are arranged in parallel to the slender basic body 3, the size of the device can be made compact to such a degree as capable of being used in a construction site.