baber/WOPTO huggingface dataset:
Patent JP-H03123994-A (JP)
Title: Fire alarm device
Inventor: OUCHI KOJI
IPC: G08B17/00
Filed: 1989-10-06
Abstract: PURPOSE:To shorten confirmation time by making an area sound device operate and continue its operation by closing an area sound command switch even if its operation is stopped by breaking an area sound stop switch during the operation based on the sensing of a fire. CONSTITUTION:When a fire detection signal is received from the fire sensor D of each area through a line by the area relay L of a receiver R, contacts l1, l2 are closed, and a fire relay F and the area sound device K operate. The relay F sends a signal to other apparatuses such as a main sound device and a fire display lamp, etc., through the contact, and the area sound stop switch SW is connected in series with the contact l2 and in parallel with the contact b2 of an area sound relay B. When the area sound command switch S is pushed, a transistor Q is turned ON, and the relay B operates and holds itself when the contact (f) of the relay F is closed. Thus, the time required for confirming a spot to stop the operation of the device K by the switch SW, and rush to the spot, and after confirmation, re-start the device K by the switch S at the spot, and return to the receiver can be shortened.
Patent JP-H07112090-A (JP)
Title: Feed device of sewing machine
Inventor: MATSUBARA KENJI
IPC: D05B27/02
Filed: 1993-10-18
Abstract: PURPOSE:To exactly generate a desired moving amount, and to allow the device to have a high resolution by constituting the device so that, in the case of making the next seam, and excitation state therefor is started from an excitation phase energized by the previous advance, and after switching to all the excitation phases is executed, the excitation state is switched in reverse and a feed dog is moved backward. CONSTITUTION:A feed dog 1 is moved to the forward and backward directions by a forward/backward feed pulse motor 2 and a link mechanism, and the forward/backward feed pulse motor 2 is controlled by an excitation controller 3a of a feed controller 3. Also, the forward/backward feed pulse motor 2 can execute eight kinds of excitation states, and when the excitation phase makes the round and the same excitation phase is energized again, the forward/ backward feed pulse motor 2 makes one rotation. Moreover, when the excitation state of the forward/backward feed pulse motor 2 is switched to the adjacent phase, a fact that the feed dog 1 moves in the forward and the backward directions by a set moving amount is set in advance. When the excitation state (a) is switched to the excitation state (b), the feed dog 1 moves by two folds of the set moving amount.
Patent JP-H1198760-A (JP)
Title: Push-pull actuator
Inventor: SUZUKI KAZUHIRO
IPC: F16C1/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve comfortability and ease of operation at a driver's seat, by pushing or pulling a control cable with the rotating motion of an electric motor converted into a linear motion, driving the electric motor when its operating force is a prescribed value, and stopping the electric motor if it exceeds the prescribed value for remote control of a member to be operated. SOLUTION: An actuator is provided with a first piston 20 with an electric motor M fixed in its inside, and a second cylinder 30 formed with a switch means S1 for starting and stopping an electric motor M in a first cylinder 10. A second piston 40 involving a first energizing means B1 is fitted in the second cylinder 30, and a member to be operated is remote-controlled by pushing or pulling a control cable 50. Under such a condition as the absolute value of operating force for pushing or pulling the control cable 50 is smaller than the energizing force of the first energizing means B1, the first piston 20 stops at its neutral position. On the other hand, in such a condition as the absolute value of the operating force is larger than the energizing force of the first energizing means B1, the first piston 20 moves, so that the switch means S1 is turned on/off.
Patent JP-H01101688-A (JP)
Title: Printed wiring board for mounting electronic component
Inventor: KANO TAKESHI
IPC: H05K3/34
Filed: 1987-10-15
Abstract: PURPOSE:To allow high density mounting to be efficiently achieved by providing a wire mounting electrode conducting in a circuit pattern in a recessed part arranged at a lead wire mounting position in the outermost layer of a printed wiring board. CONSTITUTION:A recessed part 3 is arranged at a lead wire mounting position 2 in the outermost layer of a printed wiring board 1, a lead wire mounting electrode 5 conducting in a circuit pattern 4 being provided in the recessed part 3. In other words, a lead wire 7 of an electronic component 6 is connected to the lead wire mounting electrode 5 inside the recessed part 3. Thus the electronic component 6 can be mounted short in height. This allows components to be mounted in the vicinity of large components, whereby the electronic component 6 can easily be mounted with the lead wire 7 positioned by the recessed part 3.
Patent JP-H02104327-A (JP)
Title: Dish washer
Inventor: KIMURA KYOSUKE
IPC: A47L15/42
Filed: 1988-10-14
Abstract: PURPOSE:To reduce washing noise by making a washing tank the integral part of a double framed tank composed of an internal and an external tank which are made of resin, and thereby enclosing fillers between the internal and external tanks. CONSTITUTION:An internal tank 12a and an external tank 12b which are made of resin are integrally formed into a washing tank 12 which consists of a double framed wall in structure. A space within the double framed wall is constituted to have an opening on the back surface of an outer shell concurrently. In addition, fillers 12 are enclosed in the inner space of the double framed wall for the purpose of noise prevention, vibration prevention and heat insulation. When a pump 14 is operated, washing water is injected from nozzles 17 so that it hits against dishes 19 in order to remove stains, and concurrently hits against the internal tank 12a of the washing tank 12. Noise owing to these collisions is arrested by the fillers 12c on the outer circumferential side of the tank while being almost prevented from being leaked outside so that noise can thereby be reduced.
Patent JP-H08124498-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: NOSAKA EISO
IPC: H01J29/82
Filed: 1994-10-25
Abstract: PURPOSE: To prevent discharge leakage from occurring so as to improve deterioration of withstand voltage by providing folding pieces at both ends of a supporting electrode for the purpose of eliminating the burr of sharp edges at both ends of the supporting electrode holding bead glass. CONSTITUTION: The portion 92 of a supporting electrode 9 which fits around bead glass, and the support portions 91 of the electrode 9 are provided with folding pieces 94. To subject the electrode 9 to press working, the electrode 9 is punched with the direction of press working being fixed with respect to a development, and the folding pieces 94 of each support portion 91 are bent, and finally each support portion 91 is bent into a U-shape. The sharp edges of the support portions that present problems of deterioration of withstand voltage are thereby converted into the folding pieces 94, and the sharp edges that become planar portions can be eliminated.  Since the fitting portion 92 of the electrode 9 is inserted into the bead glass 2, the part of each support portion 91 where the folding pieces 94 do not exist is embedded into the bead glass and so the burr of a sharp-edge press does not affect withstand voltage.
Patent JP-H03134232-A (JP)
Title: Turbo jet engine with movable slide valve provided at least in single shaft direction
Inventor: KURAUSU HERUTSUOGU
IPC: F02C7/042
Filed: 1990-09-27
Abstract: PURPOSE: To make an entire engine aerodynamically advantageously slimmer by providing a sliding valve with curved surface parts which are located at an interval to each other and angularly offset by 180 deg. in the circumferential direction, and which form the maximum relative diameter of the sliding valve. CONSTITUTION: A sliding valve 1 has curved surface parts 2, 3 which are spaced with an axial interval to each other and which are angularly offset in the circumferential direction by essentially 180 deg. with respect to a central axis A while forming the maximum relative diameter D of the sliding valve 1. Thus, by using the three-dimensionally displaced drop- or mushroom-shaped structure of the sliding valve 1, a straight-flow turbojet engine, for example, can be made relatively smaller in diameter or the engine can be given a relatively small diameter and, for the flow of relatively large mass passing through the engine at an open position, a remarkably large flow area of an intake of air into a compressor, matching the flow of relatively large mass passing through the engine within the range of the reference of the flow required, can be given.
Patent JP-H05102077-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJI SHIGEHIKO
IPC: H01L21/205
Filed: 1991-10-08
Abstract: PURPOSE:To improve a heating efficiency of a substrate and to improve a cooling efficiency of a susceptor. CONSTITUTION:An apparatus for manufacturing a semiconductor device comprises a placing base 20 to be placed with a substrate alpha, substrate heating means 10 opposed to the surface of the substrate alpha for heating the substrate a with an infrared ray, and a reflecting mirror 30 disposed between the rear surface of the substrate alpha and the base 20 for reflecting the infrared ray.
Patent JP-S62120230-A (JP)
Title: Pto transmission structure for farm tractor
Inventor: HORII YASUYUKI
IPC: B60K17/28
Filed: 1985-11-20
Abstract: PURPOSE:To prevent the rear end section of a gear transmission mechanism from projecting rearward by a large degree, by attaching all bearing support parts in a gear transmission mechanism within a PTO casing, and by providing such a structure that the casing serves as a cover for closing the rear end of a mission casing. CONSTITUTION:A mission casing 5 is composed of a front casing section (not shown) incorporating a forward and backward change-over mechanism and a main speed change mechanism, an intermediate casing section 5b integrally incorporating a counter speed change mechanism 23 and a rear casing section 5c incorporating a rear wheel wheel differential mechanism 29. Further, a PTO casing 35 incorporating a gear transmission mechanism 34 is connected to the rear end of the rear casing section 5c, and has input and output shafts 36, 37 which are supported to the PTO casing 35 by means of bearings 35a. Further, A PTO transmission shaft 33 which extends to a position in the vicinity of the rear end opening of the rear casing section 5c is disengageably coupled with the input shaft 36 by means of a spline structure. With this arrangement, it is possible to attain the desired purpose and to prevent the transmission efficiency from lowering and transmission noise from increasing.
Patent JP-2000090397-A (JP)
Title: Vehicle sharing device and vehicle sharing method
Inventor: HAYASHI TORU
IPC: G08G1/123
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of moving traveling, to save energy and to improve an economical effect by providing sharing information and urging the sharing of a vehicle. SOLUTION: The sharing information is inputted and stored in a program/ data storage part 2 (steps 20-24), retrieved based on the retrieval conditions of a date and time, a destination, a route or a via place instructed by a sharing desiring person and displayed and outputted (steps 30-37). In the case that the mutual agreement of sharing is established based on that, the display and output of the sharing information is inhibited.
Patent JP-H11100622-A (JP)
Title: Method for separating and recovering rare-earth metal ion
Inventor: HINO AKIRA
IPC: B01D11/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To separate and extract rare-earth metal ions from an aq. soln. contg. at least 2 kinds of the ions with a high selectivity and extraction rate by regulating a pH value so that the pH value after solvent extraction is above a specified value. SOLUTION: A raw aq. soln. to be applied contains at least 2 kinds of rare- earth metal ions selected from Pr, Nd, Y and Er. An extraction reagent PIA-8 to be used for extraction is diluted in a nonaqueous org. solvent as it is used for ordinary solvent extraction. The pH value at the time of extracting is regulated so that the pH value is to >=3, preferably 3-3.5, after solvent extraction. A mineral acid or an aq. alkaline soln. is previously added to the raw aq/soln. so that the pH value is regulated to the desired pH value. An aq. soln. of the hydroxide and/or carbonate of ammonium and such an alkali metal as Na and K is exemplified as the aq. alkaline soln. and hydrochloric acid, nitric acid, sulfuric acid, etc., are exemplified as the mineral acid.
Patent JP-H03121674-A (JP)
Title: Electronic camera
Inventor: TERADA TOSHIYUKI
IPC: H04N5/225
Filed: 1989-10-04
Abstract: PURPOSE:To obtain an electronic camera with small size which uses an external power supply offering convenience of use by adopting the constitution such that the reproduction is selected automatically when the external power supply is used for the operation and the selection of the recording mode is inhibited. CONSTITUTION:The camera consists of an electronic camera main body 30 including a CPU 10, a power saving control circuit 26, and a DC/DC converter 27 and of a power supply section 31 detecting whether or not the electronic camera is in battery operation or an external power supply operation (AC adaptor). Whether the electronic camera is in battery operation or in external power supply (AC adaptor) operation is detected, the reproduction mode is selected automatically and the recording mode selection is inhibited when the external power supply is in use. Thus, the electronic camera with small sized and with an external power supply offering convenience of use is realized.
Patent JP-H03121673-A (JP)
Title: Solid-state image pickup device
Inventor: TSUJI KIYOSHI
IPC: H04N5/225
Filed: 1989-10-04
Abstract: PURPOSE:To prevent increase of noise and deterioration in a high frequency characteristic by forming a drive buffer to be plural stages, designing a pre-stage to have a small input capacitance and a low output impedance in an output of a solid-state image pickup element and a post-stage to increase a drive current. CONSTITUTION:A drive buffer 36 is provided with a 1st transistor(TR) Q1 whose base-emitter capacitance is small for the purpose of low impedance conversion and a 2nd TR Q2 whose base is connected to an emitter resistor R1 for the TR Q1 designed for cable drive thereby supplying much collector current. The 1st TR Q1 applies low impedance conversion to an output signal of a CCD 32 without deterioration in high frequency characteristic and the 2nd TR Q2 capable of supplying a large collector current sends a signal to a receiving end through a cable 37. Thus, the signal is sent without deterioration in a high frequency characteristic and generation of noise is prevented.
Patent JP-H03176568-A (JP)
Title: Building method for steel framed housing
Inventor: TANAKA SUSUMU
IPC: E04B1/24
Filed: 1990-09-29
Abstract: PURPOSE:To improve the working efficiency and safety by a method wherein pedestal pieces, pillar head pieces, and temporary pillar jigs are arranged in a position located facing a pillar, and a beam assembly where the pillar head pieces are intercoupled through respective beams is raised by means of an elevating device, and the temporary pillar jigs are removed to erect pillars. CONSTITUTION:Pedestal pieces 4... are mounted in positions on a foundation bed 1 located facing respective pillars, the lower part of each of short temporary pillar jigs 5... is engaged with the pedestal piece, and each of pillar head pieces 6... is engaged with the upper part of each of the temporary pillar jibs 5.... The pillar head pieces 6... are intercoupled through respective beams 7... to assemble a beam assembly 13, and the beam assembly 13 is raised by means of an elevating device, e.g. a crane. The temporary pillar jigs 5... are then removed, the upper end part of a pillar is mounted to each of the pillar head pieces 6..., and the lower end part of the pillar is mounted to each of the pedestal pieces 4.... This method enables execution of a work in a low position and in stable orientation.
Patent JP-H09128813-A (JP)
Title: High definition compact disk
Inventor: OHARA KAZUO
IPC: G11B7/24097
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To remove scattered laser light by concentrically providing a V-shaped groove on a clamping area surface and providing a green or black thin film on a groove wall surface. SOLUTION: Plural pieces of V-shaped grooves are engraved on the clamping area surface of a disk, and their ridge parts are colored by a green or black color. The scattered laser light incident on a reverse V-shaped part reflects repeatedly to advance to the ridge part. Although a part of the scattered laser light is absorbed by coloring matter particles of a colored part at every reflection, the more a wall surface gap is narrower, the more near to the ridge, and then, the number of collision times are increased, and almost spattered light are absorbed. Further, even the light incident on the disk surface at a critical angle or above is made incident on the reverse V-shaped wall at the critical angle or below to be absorbed. Further, for preventing the light abutted on the coloring matter particles from being scattered and returned into the disk, the parts of the groove close to the bottom aren't colored.
Patent JP-H09101858-A (JP)
Title: Device for inputting coordinate of track ball
Inventor: UETOKO YASUSHI
IPC: G06F3/038
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the operation frequency of a rotary ball when the moving variable of a cursor or the like is large by allowing the rotary ball itself to maintain initial speed applied to the rotary ball through operation. SOLUTION: The track ball coordinate input device is constituted of the rotary ball 1, a body 2 for rotatably supporting the ball 1, plural rollers 3 for separating the rotation of the ball 1 into plural direction components, a moving variable detection part 5 for detecting the moving variables of respective rollers 3, a motor speed control part 6 for controlling the rotating speed of respective motors 4 based upon the moving variable data of the detection part 5, the motors 4 for driving the rollers 3 to maintain the rotating state of the ball 1, and a display control part 7 built in a computer body.
Patent JP-H09105324-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HIRATSUKA TOSHIFUMI
IPC: F01N3/20
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To lower catalyst inlet exhaust temperature in small space, and enhance NOx purifying performance in operation by lean-burn by having a lean NOx catalyst for purifying NOx, and arranging a radiation means in an exhaust pipe connecting an engine and the lean NOx catalyst. SOLUTION: In a lean-burn engine capable of operating in a lean air fuel ratio than the theoretical air fuel ratio, a lean NOx catalyst 2 arranged in an exhaust emission control device is a honeycomb catalyst, and has the function for purifying NOx under an oxygen high concentration atmosphere in lean-burn. An engine 1 and the lean NOx catalyst 2 are connected with an exhaust pipe 3, and the exhaust pipe 3 has radiation plates 4 radially arranged in the position where air flows during running of a vehicle. The surface area of the exhaust pipe 3 is widened by the area of the radiation plates 4, part coming in contact with air is increased, catalyst inlet exhaust temperature is lowered, and NOx purifying performance in lean-burn is enhanced.
Patent JP-H01111684-A (JP)
Title: Netlike packing material
Inventor: KOJIMA TAMOTSU
IPC: B29C48/305
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a netlike-formed packing material which is excellent in operational conditions, appearances and stability at the bottom thereof, by providing two belt zones with different strand-inclinations against the longitudinal axis and forming a belt-like-adhered zone combined as a unit with the inner and outer strand boundaries in some part of a belt-like zone with a larger inclination. CONSTITUTION:A packing material comprising a A zone in which strand inclination usually ranges from 10 deg. to 20 deg. against the longitudinal axis of a cylinder and a B zone at which the cylinder decreases the expansibility to the periphery when enlarged the inclination. In order to increase the inclination, the rotary speed on a circular sliding surface of extrusion holes is made faster with a constant pulling speed during extruding operation. Special dies are used to produce a belt-like-adhered zone C. Namely an outer cylindrical die 1 of rotary sliding double cylindrical dies 1, 2 provided with a group of extrusion holes respectively can move back against the extrusion direction and at that time, it brings about a little clearance between the double cylinders 5, 6. From the said clearance, resin is extruded annularly to form a cylindrical film and further bonds extruded strands to form a belt-like-adhered zone. The cylinder is cut off to include the A and C zones to use for packing.
Patent JP-H03124464-A (JP)
Title: Printer
Inventor: SEKI YUICHI
IPC: B41J29/50
Filed: 1989-10-06
Abstract: PURPOSE:To ensure the selection of conformable paper and format and easily and automatically conduct the selection and rotation of printing paper by a method wherein a paper size judging part containing vertical length and lateral width analyzing means and an automatic rotation judging part are provided for conducting suitable automatic paper selection and automatic rotation. CONSTITUTION:A paper size judging part 12 judges whether A4 paper 16 or B4 paper 17 is conformable by means of a counter 10 as a vertical length analyzing means and a counter 11 as a lateral width analyzing means. Either the A4 paper 16 or the B4 paper 17 is selected by a paper size selection part 15. In addition, an automatic rotation judging part 13 judges whether a vertical writing printing or a horizontal writing printing is set. Succeedingly, a rotation mechanism part 14 converts a format to a judged format. In accordance with the count results of the counters 10, 11, the paper size judging part 12 and the automatic rotation judging part 13 determine the paper size and the presence of rotation. A rotation is conducted by the rotation mechanism part 14, as required.
Patent JP-H05218013-A (JP)
Title: Submicron isolation method for cmos device use
Inventor: FUUSEN II CHIEN
IPC: H01L21/76
Filed: 1992-09-30
Abstract: PURPOSE: To provide manufacturing field oxide regions, deeply extending into a semiconductor substrate, without complicating the manufacturing process. CONSTITUTION: An oxide barrier, having an oxide 14 and silicon nitride 22, is formed on a semiconductor substrate 20. Openings 18 are bored, the oxide barrier is penetrated, and a part of the substrate is exposed. Field oxide regions 20 are formed and removed. A silicon nitride layer 22 is deposited and partly removed, to expose regions for forming second oxide regions.
Patent JP-H0796260-A (JP)
Title: Washing method and apparatus and processing method and apparatus
Inventor: TANIGAMI MASANOBU
IPC: H05K3/26
Filed: 1993-09-24
Abstract: PURPOSE:To wash an object with fine particles of a sublimable substance without using fluorocarbon and simplify a washing process by obviating a process removing fine particles after washing. CONSTITUTION:The fine particles 10 within a fine particle scattering chamber 4 are aerosolized to be fed to a washing chamber 5 along with the flow of inert gas from the fine particle scattering chamber 4 through a feed pipe 6. These fine particles 10 are sprayed on the surface of an object 2 to be washed at a high speed from a nozzle 14 to remove the substance 3 from the object 2. At that time, the sprayed fine particles 10 collide with the surface of the object 2 and sublime to become gas without being left on the surface of the object 2.