baber/WOPTO huggingface dataset:
Patent JP-2000006106-A (JP)
Title: Spare blade type hand-operated saw
Inventor: HONJO MASATO
IPC: B27B21/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To avoid making a saw plate play in any direction such as front and back, left and right and up and down directions to a grip and to conveniently replace the saw plate in a hand-operated saw wherein the saw plate is inserted into the slit of the grip. SOLUTION: A large diameter part and a small diameter part are formed at different rotational positions on the circumference of a fixed shaft 30 provided on a grip 10 and the small diameter part of the fixed shaft is passed through a guide channel of a saw plate up to a through-hole to stop the saw plate come out by means of the large diameter part by rotating the fixed shaft. In addition, the slit 11 of the grip is tightened and loosened in the width direction by a cam 41 and cam receivers 14 and 15 with rotating the fixed shaft.
Patent JP-H0859089-A (JP)
Title: Bobbin conveying tray
Inventor: OTSUKI TAKAO
IPC: B65H67/06
Filed: 1994-08-18
Abstract: PURPOSE: To make a bobbin surely extractable by reducing the initial velocity load of an air picker prepared as a bobbin extracting means at the time of extracting the bobbin taken up with a strand from a tray so far conveyed by a conveyor device. CONSTITUTION: An upward energizing spring is built in an interval between a tray body 6 and a peg 18 installed movably up and down on top of this tray body 6 as a fitting support member of a strand winding bobbin 3. In addition, this upward pressing force of the spring is cooperated jointly with the drawing force of an air picker 9, whereby the extent of initial load in this air picker 9 is reduced.
Patent JP-H1172828-A (JP)
Title: Film feeding and magnetic recording controller for advanced photographic system camera and its method
Inventor: KWON YOUNG-RAE
IPC: G03B17/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To easily secure physical space and to reduce cost by controlling film feeding and magnetic recording by utilizing a film feeding detection part having a perforation detecting sensor. SOLUTION: When the film is fed, the perforation detection part 1 detects perforation and outputs a corresponding perforation detection signal to a control part 2. When a 2nd perforation signal is changed from a low state to a high state, the control part 2 outputs a driving signal to a magnetic recording part 4. The recording part 4 starts magnetic recording on a magnetic disk 40 formed on a film surface. Furthermore, the control part 2 judges 1st change that a 3rd perforation signal is changed from the high state to the low state and outputs a short-cycle control signal to a film feeding part 3. The film feeding part 3 decreases film feeding speed according to the control signal outputted from the control part 2.
Patent JP-H0746504-A (JP)
Title: Slave picture display circuit
Inventor: KANEDA SADAFUMI
IPC: H04N5/45
Filed: 1993-07-09
Abstract: PURPOSE:To provide the slave picture display circuit which can turn the aspect ratio of a slave picture image to an aspect ratio originally provided for the video signal of a slave picture. CONSTITUTION:Synchronizing separator and horizontal AFC circuits 3 and 4 output synchronizing signal pulses synchronized with the video signals of master and slave pictures, and clamp circuits 5 and 6 perform the DC reproducing of respective video signals. An identification signal discriminating circuit 13 extracts an identification signal expressing aspect ratio information from the video signal of the slave picture and supplies aspect ratio data to a control circuit 10. Based on the aspect ratio data, the control circuit 10 changes the timing of write to a video memory 8. Then, a switch 11 switches the video signals of the master and slave pictures and fits the video signal of the slave picture into one part of the video signal of the master picture.
Patent JP-S5897451-A (JP)
Title: Connecting method for strand in strand wiring
Inventor: KANEMOTO MASANOBU
IPC: B21F15/06
Filed: 1981-12-02
Abstract: PURPOSE:To perform connection of strands in stranded wiring work simply and in a short time regardless of the diameter of strand by connecting the end part of a strand being stranded to the tip of a new strand with a thin metallic tube to stake the both ends. CONSTITUTION:A positioning groove 3 that protrudes into the hollow part is provided at the middle part of the sleeve having a thin hollow inside metallic tubular shaped body. Opposed ends of a pair of strands 4, 4 to be connected are inserted into the hollow part until the ends come into contact with the groove 3. Connection of the two strands is achieved by staking 5, 5... on both longitudinal sides of the positioning groove 3 of the sleeve 1. Working time for connection of strands during stranded wiring work can be reduced remarkably by preparatory planning in inserting the tip of a new strand 4 into the sleeve 1 to be stacked as specified.
Patent JP-H10311366-A (JP)
Title: Pipe soundproof structure, manufacture thereof and cold or hot water supply pipe soundproof structure
Inventor: KAKIMOTO HIROBUMI
IPC: F16L55/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipe soundproof structure efficiently preventing a noise of supply/discharge water. SOLUTION: A pipe soundproof structure 21 has a deformed pipe 23 and straight pipes 22, 24 adjacent to this deformed pipe 23. In this pipe soundproof structure 21, a periphery of the pipe 23 of deformed part is coated with a pipe soundproof material 28 including a layer 25 of viscoelastic unit, layer 26 of sound absorbing material and a layer 27 of sound insulating material. In this pipe soundproof structure 21, the straight pipe 22, 24 adjacent to the deformed pipe 23 is provided with a deformed shape vicinity part, its pipe periphery is coated with pipe soundproof materials 32, 38 including layers 29, 35 of the viscoelastic unit, layers 30, 36 of the sound absorbing material and layers 31, 37 of the sound insulating material.  In a pipe flow path having this pipe soundproof structure 21, even when an impulse sound of passing object is generated, this impulse sound can be most effectively absorbed.
Patent JP-2001022937-A (JP)
Title: Method and device for checking defect
Inventor: ONOYAMA AYUMI
IPC: G06T7/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To detect a defect such as conductor omission, short-circuit and foreign matter attachment on a wafer, including a normal conductor pattern having ruggedness with high probability in the process of film creating and etching, in manufacturing of a semiconductor device. SOLUTION: This device is provided with an image pickup device which converts the optical image of a part comparing a part, including normal conductor patterns 34 having surface ruggedness with a part to be a check object into a charge pattern and fetches the charge pattern as an electric signal, the image pickup device makes the optical image including the conductor pattern parts having the surface ruggedness an element signal, and the quantity Q of light of the optical image is controlled, so that the element signal can be saturated or can become a state just before saturation. Furthermore, the element signal of a part to be a check object is fetched by using the quantity Q of light, a difference signal with the element signal fetched from the comparing part is calculated, and defects are decided from the difference signal.
Patent JP-S6351054-A (JP)
Title: Grid body lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/73
Filed: 1986-08-20
Abstract: PURPOSE:To reduce the early deterioration in capacity in the cycle to repeat deep discharges, by superposing an expand grid of a lead-calcium type alloy to an expand grid of a lead-antimony type alloy, and rolling and unifying them to make a grid to be used for a lead storage battery. CONSTITUTION:An expand grid 1 made of a lead-calcium type alloy and an expand grid 2 made of a lead-antimony type alloy are formed making their meshes uniform. Since they are difficult to unify, however, it is preferable to roll them shifting the meshes, and, although two types of expand grids are made in a condition to be attached in the apperance by the rolling, the attaching strength is not strong. In this case, it is permissible that only the superposed attaching parts 3 and the unattached parts 4 are formed respectively there. In order to keep a maintenance-free property and to exercise the characteristic to restrict the early capacity deterioration in the applied alloy composition, an Sn alloy containing 0.03 to 0.12 wt% of Pb and 0.1 to 1.5 wt% of Ca, and, an Sb alloy containing 0.05 to 5 wt% of Pb are preferable to be used.
Patent JP-H0245449-A (JP)
Title: Optically active compound, intermediate therefor, production thereof and liquid crystal material
Inventor: TAKEHARA SADAO
IPC: C09K19/20
Filed: 1988-08-05
Abstract: NEW MATERIAL:An optically active compound expressed by formula I [R<1> is 1-18C alkyl and alkoxy; m is 0 or 1; formula II is phenylene, 1,4-cyclohexylene or formula III; formula IV is phenylene or formula III; formula V is phenylene or formula VI; Z is -COO-, -OCO- or single bond, provided that formulas II, IV and V will not simultaneously represent phenylene when Z is single bond; R<2> is 1-18C alkyl; C* is asymmetric carbon of S or R configuration]. EXAMPLE:4-[(S)-1-(n-Butoxycarbonyl)ethyl]phenyl-3'-fluoro-4'-n-decylox ybiphenyl-4- carboxylate. USE:A colorless liquid crystal material which is an optically active compound, excellent in chemical stability to water, light, heat, etc., having great spontaneous polarization, exhibiting a low viscosity and especially useful as a raw material for ferroelectric liquid crystal display materials excellent in responsiveness and memory properties. PREPARATION:A novel compound expressed by formula VII is reacted with a compound expressed formula VIII in the presence of a base to afford the compound expressed by formula I.
Patent JP-H0480571-A (JP)
Title: Air-cooled radiating device in refrigerating machine
Inventor: KAWAGUCHI HIDEO
IPC: F25B37/00
Filed: 1990-07-23
Abstract: PURPOSE:To prevent the corrosion of fins and the like and improve cooling efficiency by a method wherein a water feeding device, having a water feeding port, is provided in the internal space of a plurality of fins. CONSTITUTION:A plurality of water feeding tubes 48 are attached vertically to a water reserving unit 46 so as to penetrate respective fins 44 while these water feeding tubes 48 are passed through the fins 44 at the inside of condensing tubes 40 and absorbing tubes 42. Respective fins 44 are provided with shallow grooves 52 in parallel to the lengthwise direction while respective grooves 52 are provided with the proper number of small holes 54 whereby water, prevailed on the fins 44, drops sequentially onto the lower fins 44 in the shape of water drips. In a condenser 6 and an absorber 12, the condenser 6 and the absorber 12 are cooled by atmosphere through respective fins 44 while water, supplied to respective fins 44, deprives the fins 44 of evaporating heat upon evaporation whereby fins 44 are cooled and respective condenser 6 and absorber 12 are cooled efficiently. In this case, water is supplied to the fins 44 directly through the slits 50 of the water feeding tubes 48 whereby the fins 44 are hardly affected by NOx, SOx and the like in the atmosphere and the deterioration of pH is little. Accordingly, the condensing tubes 40, absorbing tubes 42, fins 44 and the like are hardly corroded.
Patent JP-H1119005-A (JP)
Title: Building cleaning robot
Inventor: TAKASHIMA AKIYASU
IPC: A47L1/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To carry out cleaning work efficiently while retaining a close contact to a building by arranging a delivery means that is responsible for the delivery of cleaning gears between multiple cleaning gear stocking means and a mounting means and arranging a cleaning liquid jetting means and a suction means to a wall surface. SOLUTION: A moving truck 12 is provided on a guide rail 14 arranged on a control box 9 movably along it, and a support 1 is erected on a moving truck 11 that can be moved on the moving truck 12 back and forth through a turnable 10. And a wiper 3 is attached to arm provided in a manner of projecting at the front end of a moving carriage that can be moved vertically on the support 1. A jetting means is provided at the front portion beside a guide box, and a delivery means that is responsible for the delivery of the wiper 3 and others is provided between the stocking means 4 and the support 1. In addition, a suction means to the glass surface and the wall surface of a building is mounted on the control box 9 and the front of the building cleaning robot.
Patent JP-S6441175-A (JP)
Title: Control system for fuel cell fuel reforming system
Inventor: NAKAYAMA TAKASHI
IPC: H01M8/06
Filed: 1987-08-06
Abstract: PURPOSE:To aim at stabilization in reforming capacity and improvement in the utilization factor of a cell fuel by installing a bypass flow controlling device, feeding a reformer directly with fuel, and a pilot flow controlling device controlling the fuel of a pilot burner. CONSTITUTION:A temperature detector 22 detects temperature in a reforming catalyst layer 26 of a reformer 5, and feedbacks the detected signal to a bypass flow control circuit 34, a fuel flow control circuit 30 for a pilot burner and a fuel electrode feed flow control circuit 23. Now, when the detected temperature is higher than the desired value, the circuit 34 feeds an amount of cell fuel gas proportionate to a temperature deviation to an auxiliary burner chamber 9, lowering a combustion quantity in a reformer burner 13. And, when the detected temperature is low, a flow rate in a bypass line is brought to zero by the circuit 34, and an increment flow rate proportionate to the temperature deviation is fed to the pilot burner 35. Thus, such temperature control as quickly responding to a temperature change is carried out, so that reforming capacity is stabilized and the cell fuel utilization factor is improved.
Patent JP-S6173182-A (JP)
Inventor: SATO MAKOTO
IPC: G09F9/00
Filed: 1984-09-18
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-H06246995-A (JP)
Title: Shell of ink ribbon cartridge
Inventor: KONDO SHINICHI
IPC: B41J17/32
Filed: 1993-07-13
Abstract: PURPOSE:To contribute to the conservation of resources and the maintenance of global environment by enabling the reutilization of a part except the ink ribbon. CONSTITUTION:The upper parts 16, 16' of almost cylindrical spool receiving parts 6,6' are used as lid parts and the lid parts are connected to win body parts 17, 17' in a freely revolvable manner and revolved so as to cover the upper surfaces of the main body parts 17,17' to bring the engaging pawls 24a, 24'a, 25a, 25'a of the engaging pieces 24, 24', 25, 25' formed to the lid parts into engagement with the engaging holes 29, 29', 34, 34' formed to the main part 18 containing the main body parts to assemble a spool receiving part.
Patent JP-S6173214-A (JP)
Title: Vertical magnetic recording and playback head
Inventor: KAWAI YOSHIHIKO
IPC: G11B5/127
Filed: 1984-09-18
Abstract: PURPOSE:To prevent the increase in leakage magnetic flux and to decrease the magnetic resistance of a magnetic circuit by extending the medium-contact surfaces of return pass parts of auxiliary members for sandwiching a main magnetic pole on a recording medium side toward the main magnetic pole direction and setting the spacing from the main magnetic pole at an optimum value. CONSTITUTION:The return pass parts 8a, 8'a of the auxiliary member form the medium-contact surfaces by facing directly the double-layered recording medium 10 side. The contact sides thereof are extended toward the main magnetic pole 6 and exist in proximity to the pole 6. The spacing l'1 between the medium 10 and the return pass parts 8a, 8'a is thus decreased and since the magnetic flux passage part l'2 of the lining layer 10b of said medium 10 is made short, the magnetic resistance of the magnetic circuit decreases and the recording and reproducing efficiency improves. However, if the distance l3 between the pole 6 and the parts 8a, 8'a is too short, the recording and reproducing efficiency is decreased on the contrary by the increased leakage magnetic flux flowing directly from the pole 6 into the parts 8a, 8'a. The optimum value of the distance l3 is 6-80mum.
Patent JP-H0730582-A (JP)
Title: Electronic circular bulletin system
Inventor: HATORI KAZUE
IPC: H04L12/54
Filed: 1993-07-13
Abstract: PURPOSE:To attain quick and sure information circulation by allowing a control means to control a transmission reception means so that circulation information and circulation destination information including circulation order information set by a setting means are sent to a succeeding circulation destination decided by a decision means. CONSTITUTION:A electronic circular bulletin control section 1 discriminates whether or not generation of a circulation board is commanded by a sender 3. As a result, when the generation of the circular bulletin is commanded, the sender 3 designates circulation destinations and their order and circulation control data are generated. Succeeding destination is discriminated based on the circulation control data. The circulation data are ciphered, in which the data are decoded by the electronic circulation system only. The ciphered circulation data and the circuit control data are sent automatically to a 1st circulation destination as the circular bulletin by the electronic mail. The part of the ciphered circulation data is segmented from the circular bulletin and decoded an the circulation data are displayed. Then the presence of entry of confirmation information representing red-out of the circular bulletin is discriminated by the operation of the operator.
Patent JP-S5898002-A (JP)
Inventor: SASAI AKIRA
IPC: A01B35/00
Filed: 1981-12-04
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-S5897707-A (JP)
Title: Display for return route of traveling car
Inventor: MATSUMOTO MUNEAKI
IPC: G05D1/02
Filed: 1981-12-07
Abstract: PURPOSE:To guide a car to its starting point in an assured way, by detecting the direction with each unit traveled distance for a going route to store it along with the distance and calculating the traveling direction from the stored data and at the same  time by estimating the prescribed forward distance in the return route. CONSTITUTION:A synthetic output is obtained for the earth magnetisms given from  coils 101 and 102 wound around a magnetic core 103 which is excited by an oscillating  circuit 11 of frequency (f) of a direction detecting means 1. This synthetic output is  turned into a frequency 2f via the filters 121 and 122 to be amplified 131 and 132 and  then receives sample holding 151 and 152 with the signal of a timing circuit 14. Thus  direction detecting signals Sx and Sy are obtained and fed to a CPU4. A distance  detecting means 2 detects the rotations of a primary shaft and a wheel 21 to shape 23  them and feeds the distance signal Sp to the CPU4. A control switch part 3 switches  31 the going/return routes and supplies the signal Sgh to the CPU4 after shaping 32.  The output of a means 35 is shaped 36 by a distance correcting means, and the increase/decrease signal Sid is fed to the CPU4. In the return route, the traveling direction is operated and decided for each signal Sp, and at the same time the destination  is estimated with a prescribed distance.
Patent JP-H0518761-A (JP)
Title: Vibrating gyro
Inventor: YAMAMOTO SHIGETO
IPC: G01C19/56
Filed: 1991-07-09
Abstract: PURPOSE:To provide a vibrating gyro unsubject to the influence of external vibration and moreover unlimited in the pull-out direction of lead wires. CONSTITUTION:A vibrating gyro includes a vibrator 12 of equilateral triangle pole shape, for instance. Piezoelectric elements 14 are formed at the respective centers of three side faces of the vibrator 12. One ends of lead wires 20 are respectively soldered to these piezoelectric elements 14, and the intermediate parts of these lead wires 20 are rigidly fixed, with adhesive, to three elastic bases 26, formed of elastic material, on a substrate 24.
Patent JP-H0359444-A (JP)
Title: Device for spectrochemical analysis
Inventor: TSUCHIMOTO MASAAKI
IPC: G01N21/27
Filed: 1989-07-27
Abstract: PURPOSE:To facilitate the management of filters by constituting a filter section so as to combine plural filters respectively which have different spectral transmission characteristics and are arrayed in a progressing direction. CONSTITUTION:A light projecting part 3, a light receiving part 5 and electric motors M1, M2 are respectively driven by a controller H. The filter 6 corresponding to one measuring wavelength is first selected, then the filters 7 are successively switched and the spectral intensities in the respective states are detected. Spectral derivatives are calculated in accordance with the difference in the respective spectral intensities. The filter 6 are successively switched and the spectral derivatives are similarly calculated. The spectral derivatives at the plural measuring wavelengths are obtained by such processing. The water content of the material (grain) to be measured in a vessel 2 is determined in accordance with these spectral derivatives and the preset information.
Patent JP-H0921061-A (JP)
Title: Dust-collecting duct for shearing machine
Inventor: SUZUKI NOBUYUKI
IPC: D06C13/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of sheets of paper and give their steady and firm retention regardless of the thickness of paper sheets in a paper sheet holder in which the paper sheets are inserted into the holder and held, as they are hung. SOLUTION: The front side piece 6 and the back side piece 7 opposing to each other are connected at their top edge and the main body 2 which is made of a rigid synthetic resin and has a space 8 for holding a sheet of paper is set between the front and back pieces. At the lowermost edge of the front side piece 6, a pressing part 3 is formed through a spring part 4 made of a flexible synthetic resin to press the paper sheet inserted into the space holding the sheet, toward the back side piece 7.
Patent JP-2000031536-A (JP)
Title: Semiconductor light emitting element
Inventor: KADOTA MICHIO
IPC: H01S5/323
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce resistance of a ZnO buffer layer without changing compositions of compound semiconductor layers above the ZnO buffer layer. SOLUTION: A ZnO buffer layer 23 of low resistance is grown on an insulating sapphire substrate 22. An N-type GaN layer 24, an N-type AlGaN layer 25, an InGaN layer (light emitting layer) 26, a P-type AlGaN layer 27 and a P-type GaN layer 28 are epitaxially grown on the ZnO buffer layer 23. A lower electrode 29 is arranged on the upper surface of the ZnO buffer layer 23 and an upper electrode 30 is arranged on the upper surface of the P-type GaN layer 28. The ZnO buffer layer 23 is doped with impurity elements (except Ga, Al and In) which are not contained in the respective upper compound semiconductor layers, and the resistivity is set at most 10 Ω.cm. For the doping, B, Sc, Y, La, Ac, Ti, etc., can be used as impurity elements of group III, and V, Nb, Ta, P, As, Sb, Bi, etc., can be used as impurity elements of group V.