baber/WOPTO huggingface dataset:
Patent JP-H09127947-A (JP)
Title: Keyboard device for electronic musical instrument and electronic piano
Inventor: NIITSUMA SHINJI
IPC: G10H1/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device and an electronic piano which can apply the same technique as acoustic piano in the height adjustment of a keyboard, and are equal to acoustic piano in not only piano touch but also appearance. SOLUTION: This electronic piano has a wippen 15, a jack 17, a butt 18, a hammer shank 21, a hammer 23 and a stop rail 32. The first switch SW1 of a button switch 60 is switched by the wippen 15 when the wippen 15 reaches a prescribed position determined between a wippen initial position W1 and a wippen rotating position W2, and the second switch SW2 is pressed ON by the wippen 15 only when the wippen 15 reaches the wippen rotating position W2. A control device generates a sound from a speaker when the second switch W2 is ON, and stops the sound when the first switch SW1 is changed from ON to OFF thereafter.
Patent JP-H03149051-A (JP)
Title: Inspection equipment for tablet sheet
Inventor: MAMIYA TAKAHIRO
IPC: G06M7/00
Filed: 1989-11-04
Abstract: PURPOSE:To surely detect the shortage on a tablet sheet and prevent the need of the lare-sized equipment by providing a light confirmation means which receives the light which transmits from a sheet bundle and a judging means which judges the shortage of the tablet sheet in the sheet bundle on the basis of the received light. CONSTITUTION:A camera 13 is connected with a controller 14 and a camera interface 16, and a binary value conversion processing circuit 18 is connected with the camera interface 16, and an image taken photograph by the camera 13 is converted to the reversal binary value image data. Accordingly, the binary value conversion processing circuit 18 judges the image element corresponding to the shadow part where the light supplied from a surface light source means 17 is shielded by a tablet sheet 4 is judges as '1', and the image element corresponding to the part which receives light supplied from the surface light source means 17 is judges as '0'. On the left side of an inspection area A, the height area A1 for one tablet is set, and the shortage inspection area A2 on the tablet sheet 4 is set for two rest tablets. Accordingly, the height of a sheet bundle 3 is detected by the height area A1, an the shortage of the tablet sheet 4 is detected by the shortage inspection area A2.
Patent JP-S63142317-A (JP)
Title: Light beam scanner
Inventor: HISADA TAKAKI
IPC: G02B26/10
Filed: 1986-12-04
Abstract: PURPOSE:To reduce the size of a light beam scanner by setting the distance between the surface of the 1st lens of a deflection system on the side of a deflecting device and the surface on the opposite surface >=0.25 time as large as the distance between the reflecting surface of the deflecting device and a surface to be scanned. CONSTITUTION:This system consists of the 1st lens 5 which has spherical surfaces as both surface and a 2nd lens 6 which has one toric surface and an axially symmetrical aspherical surface, and the 2nd lens 6 is formed of a plastic material which can be manufactured by, for example, injection molding. The distance between the 1st lens 5 and the reflecting surface of the deflecting device 4 is >=0.25 time as large as the distance between the reflecting surface of the deflecting device 4 and the surface to be scanned. This toric surface is a saddle-shaped surface which is an arc having a relatively large radius of curvature in the section in a main scanning direction and an arc having a relatively small radius of curvature in the section in a subscanning direction. Consequently, the small-sized light beam scanner can be realized.
Patent JP-H06134462-A (JP)
Title: Ionized water generator
Inventor: YOSHIDA SHINJI
IPC: C02F1/46
Filed: 1992-10-26
Abstract: PURPOSE:To make it possible to perform a continuous operation by preventing the operation from being suspended due to an overcurrent. CONSTITUTION:A control part 43 activates alarm output parts 7, 8 to output an alarm by which to warn the generation of an abnormal current using the alarm output part, if a supplied current value exceeds a reference current value level, based on the comparative results of a cautionary current comparison part 41 which compares a supplied current value to the electrode plate 31 of an electrolytic tank 3, to a second reference current value set previously. Then after the output of a warning, an electrolysis level is forcibly controlled so that it is one step down by an electric current control part 6, if a specified time elapses. In addition, the control part 43 controls all the circuits so that the latter stop based on the comparative results of an overcurrent comparison part 42, if the supplied current value exceeds a first reference current value.
Patent JP-H02135156-A (JP)
Title: Husking controlling device for rice huller
Inventor: TAKEDA AKITO
IPC: B02B7/00
Filed: 1988-11-15
Abstract: PURPOSE:To thoroughly automate the control of husking ratio in rice hulling work and to enhance working efficiency by providing a controlling changeover means for actuating and controlling a husking roll interval controlling element by the alternative output of both a photoelectric sensor and a roll load sensor. CONSTITUTION:A photoelectric sensor 53 for sensing the husking ratio of husked rice without winnower which has been husked by the husking rolls on the basis of the detecting light-difference, a roll load sensor 56 for sensing the husking ratio on the basis of the change in driving load of the husking rolls and a roll interval controlling element 7 for controlling the interval of the husking rolls are provided. A controlling changeover means 58 actuates and controls the roll interval controlling element 7 by the alternative output of both the photoelectric sensor 53 and the roll load sensor 56. In other words, when large amounts of glutinous rice and bran are incorporated in the material and control based on the sensor 53 is made an impossible state, the husking ratio control is performed on the basis of detection of the roll driving load by the sensor 56. High-precision husking ratio control is performed by detection of the sensor 53 under the proper material supplying conditions excepting this and therefore working efficiency is enhanced.
Patent JP-S63141311-A (JP)
Inventor: FUJIMOTO SHOICHI
IPC: H01G13/00
Filed: 1986-12-03
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-2000121976-A (JP)
Title: Scanning image forming lens and optical scanner
Inventor: TAKAHASHI YASUSHI
IPC: G02B13/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning image forming lens which has an excellent fθ characteristic, is extremely little in the fluctuation of a light spot diameter and is well lessened in the influence of the wavelength fluctuation of a light source. SOLUTION: This scanning image forming lens consists of 5 elements in 5 groups composed of a first group 5 to a fifth group 9. The Abbe numbers of the second group and the fourth group: νd2, νd2, the distance on the optical axis from the start point of deflection to the incident side lens face of the first group: D0, the wall thickness and refractive index of the first group: D1, N1, the air spacing between the first group and the second group: D2, the focal length of the first group: f1, the radius of curvature on the deflector side of the second group: R3, radius of curvature in the main scanning direction on the side of the surface to be scanned of the fourth group: R8X, the distance from the start point of the deflection to the fourth group:  DA1, the focal length in the direction corresponding to the sub-scanning of the fifth group: fs5, and the distance on the optical axis of the surface to be scanned: Dbf, satisfy the conditions: (1) 1.0<νd4/νd4, (2) -1.5<R3/ D0/f1/(f1-D0)+D0/D1+D2}<0.9, (3) =1.3<R8X/DA1<-0.9, (4) 1.0<fs5/Ddf<3.0.
Patent JP-H02134095-A (JP)
Title: Simple household telephone exchange for home use
Inventor: IWAMOTO KINYA
IPC: H04Q3/58
Filed: 1988-11-15
Abstract: PURPOSE:To detect a trunk line call even if a telephone set is removed from a telephone receptacle by annunciating the trunk line call from the telephone receptacle. CONSTITUTION:When a trunk line call signal is sent, a trunk line call is detected by an incoming call detection circuit 5 by detecting the trunk line call signal. A detection signal of the incoming call detection circuit 5 is inputted to a control circuit 11, which outputs an incoming tone signal from a sound generating circuit 17, and a cross point switch 10 is switched to output the incoming tone signal of the sound generating circuit 17 to a control line of extensions L1-L3. Thus, the trunk line incoming tone is annunciated from a speaker SP of telephone receptacles B1-B3 by the incoming tone signal of the sound generating circuit 17. Since the trunk line incoming tone is annunciated from the speaker SP of the telephone receptacles B1-B3, the user can detect the presence of the trunk line call even if the telephone set 1 is not connected.
Patent JP-H1073185-A (JP)
Title: Pipe having spiral guide passage
Inventor: NAKAGAWA HIROHIDE
IPC: F16L11/12
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate exchange of a spiral guide passage for spirally flowing down sewage in the case of breakage of the passage. SOLUTION: A guide body 20 which has a hollow shaft pipe 22 on whose inner periphery a spiral guide passage 23 is formed is inserted into a pipe main body 10 and supported thereto. A strip-like elastic body 21 is integrated with an outer peripheral edge of the spiral guide passage 23 over its all length. The elastic body 21 is brought into press-contact with an inner peripheral surface of the pipe main body 10 and for supporting all of the guide body 20 to the inside of the pipe main body 10. A lower end of the spiral guide passage 23 is supported onto a support block 11 mounted on a lower end of the pipe main body 10 by means of a bolt 12.
Patent JP-H07144975-A (JP)
Title: Production of ceramic joined body
Inventor: YOSHIDA TOSHIHIRO
IPC: C04B37/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide an excellent ceramic joined body without generating the failure of a setter and the crack of perforated plates according thereto in the process of forming a joined state by heating and firing. CONSTITUTION:Tubular bodies which are ceramic sintered compacts are inserted into the respective holes of the perforated plates which are ceramic unsintered compacts having the plural holes. These tubular bodies are perpendicularly erected on a floor surface and the perforated plates are positioned to both top and bottom ends of the tubular bodies. Both are then heated and fired and are integrally joined by utilizing a difference in the shrinkage rates by firing of both, by which the ceramic joined body joined with the perforated plates at both ends of the plural tubular bodies is produced in this method. At this time, the tubular bodies 2 are hung down from the perforated plate 1a positioned at the top end and the bottom ends of the tubular bodies 2 are inserted into the holes of the perforated plate 1b which is placed on the setter 4 and is positioned at the bottom end. The tubular bodies 2 are then heated and fired in the state of affording an allowance between the bottom ends of the tubular bodies 1 and the setter 4 in such a manner that both do not come into contact with each other in the process of forming the joined state by the heating and firing.
Patent JP-H05129584-A (JP)
Title: Solid-state image sensor and manufacture thereof
Inventor: YAMANAKA MAMORU
IPC: H01L21/3065
Filed: 1991-11-05
Abstract: PURPOSE:To provide a solid state image sensor in which influence of process variation due to an Si nodule and a hillock is eliminated and the quality of image is improved by improving the step coverage of the light shielding film without increasing the quantity of light incident through between the film and a photodiode. CONSTITUTION:In order to smooth the step of the sidewall of an insulating film 7 on a transfer gate 6, a sidewall insulating film 11 is provided, and a light shielding film 8 is formed from above. Since an Si nodule is largely grown with the step of the film 7 as a nucleus forming site, the step is eliminated to reduce the site. Further, the deterioration of the quality of image due to transmitted light from the nodule produced in an Al-Si series material is prevented by the uniform light shielding effect produced by the improvement of the step coverage. Hillocks are less produced due to the alleviation of the stress in the multilayer filem, and variation in the quantity of incident light due to the halation of the sidewall of the shielding film is reduced.
Patent JP-2001112150-A (JP)
Title: Cable guide
Inventor: OKAMOTO ATSUO
IPC: H02G3/30
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a cable guide for collecting and bundling cables for office automation apparatuses used on a table and leading them onto a floor. SOLUTION: This cable guide provides a plurality of cable insertion units 1, having support walls 4 to be connected to circumferential wall portions 3 which have cutouts 2 of opening width sufficient for inserting a cable at circumferential parts, and a plurality of uniting appliances 7 for uniting these units, forming the inserting units 1 so that the lower ends of the circumferential wall parts 3 of their upper-level units are freely fittable to the upper ends of the circumferential wall parts 3 of lower-level units, and having uniting holes 5, 6 at one-side upper parts and the other side lower parts of the supporting walls 4.  The guide causes the uniting appliances 7 to have, at their upper and lower ends, elastic locking segments 8, 9 which pass the uniting holes 5, 6, expand after the passing, and become come-of preventive pieces, alternately arranges the uniting holes 6 of the lower parts of upper-level cable inserting units and the uniting holes 5 of the upper parts of lower-level cable inserting units, and unites them with the uniting appliances 7.
Patent JP-H05128084-A (JP)
Title: Method for identifying pattern
Inventor: MIMURA KAZUHIRO
IPC: G06N3/067
Filed: 1991-11-05
Abstract: PURPOSE:To provide a pattern identifying method capable of surely converging learning, attaining pattern identification only by one learning and identifying that a pattern is unknown even when an unknown pattern which is not learned yet is inputted. CONSTITUTION:Input vectors 11 to 13, 14 to 16, 17 to 18 are plotted in a two-dimensional input vector space as input patterns respectively belonging to identification(ID) classes A to C. An area 20 is formed by a supersphere setting up a half of a distance between the input vector 11 and the input vector 14 most close to the vector 11 in the ID class other than A as its radius and setting up its center to the vector 11 in the ID class A. Supersphere areas 21, 22 are similarly formed based upon the vectors 12, 13 and the OR result of the super- spheres in the ID class A becomes an ID area 24. The ID areas 25, 26 of the ID classes B, C are also learned by similar operation. After ending the learning of the ID areas, input data 1, 2 are obtained from the pattern to be identified and the input vector of the input pattern to be identified is obtained on the input vector space to classify respective areas.
Patent JP-H09133831-A (JP)
Title: Rotating indexing mechanism for optical component and connecting device for optical component using same
Inventor: YAMAMOTO TAKEO
IPC: G02B6/24
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To perform high-precision indexing by a simple device in an extremely small range. SOLUTION: A motor 101F moves a linear actuator 103F reciprocally to press the tip of an arm 99F provided integrally with a spindle 53F holding an optical fiber component linearly by a specific quantity, thereby rotating the spindle 53F. At this time, the tip of an arm 99F is pressed toward the linear actuator 103F by a press pin 107F energized by a spring 105F, so the arm 99F never leaves the linear actuator 103F. This rotation indexing mechanism 55F is used to perform rotation indexing in a C-axial direction when the optical component is moved and positioned on the optical component connecting device 1.
Patent JP-H08122537-A (JP)
Title: Edge light panel and backlight device using the same
Inventor: MURASE SHINZO
IPC: G02B6/00
Filed: 1994-10-28
Abstract: PURPOSE: To match the dimensions of the external shape of a backlight device with its effective illumination area as much as possible. CONSTITUTION: A light source storage part 13 where a light source 6 is received is provided in the end part of an edge light panel 10 to prevent the light source 6 from projecting, and a dot masking part 15 for the density change consisting of silver reflective dots is formed on an incidence face part 14 inside the light source storage part 13 to cut and transmit the light of the light source, and the quantity of transmitted light is controlled so as to match with the luminance of the other illumination, and a dot print part 22 for the density change consisting of white adjustment dots which prevents appearance of a pattern of transmitted light is formed in the corresponding position of a diffusing sheet 20. Thus, the whole of a backlight device A is made into the effective illumination area to prevent partial abnormal light emission due to the light source 6.
Patent JP-H04162761-A (JP)
Title: Resin-sealed semiconductor device
Inventor: TAJIMA KIMINARI
IPC: H01L23/50
Filed: 1990-10-26
Abstract: PURPOSE:To reduce deformation and contract outside dimensions induced by the deflection or bending of an outer lead wire by forming an outer lead wire along the end face of sealed resin. CONSTITUTION:Outside the sealing resin 1 which seals a semiconductor device is laid out an outer lead wire 2 partially sealed with this sealing resin 1. This outer lead wire 1 is formed along the end face of the sealing resin 1. In this manner, the outer lead wire 2 can be shortened by allowing the bending position of the outer lead wire 2 to be along the end face of the sealing resin 1. This construction makes it possible to reduce deformation or contract outside dimension induced by the deflection of bending of the outer lead wire.
Patent JP-H01132227-A (JP)
Title: Handshake system
Inventor: SUZUKI TAKAMI
IPC: H04B3/10
Filed: 1987-11-18
Abstract: PURPOSE:To automatically attain a good data transfer even in a telephone line in which a network echo canceler(NEC) without a disable function is used by lowering a sending level by the pull-in state of an automatic equalizer in a handshake. CONSTITUTION:When it gets into a double talk state, when the modulating part of either modem (two-wire full duplex modulator-demodulator) degrades or the automatic equalizer diverges, the modem to diverge transmits a divergence detection signal 4 to the opposite party side modem. By lowering a transmitting level, the NEC is made into a hold state. The NEC once operates, therefore, it is necessary to execute the pull-in of a far-end echo again and therefore, a first training signal 5 is sent. The modem to receive the divergence detection signal 4 stops sending once and waits for the lead-in of the far-end echo canceler of the opposite party side. After the lead-in is terminated, a second training signal 6 is sent and it gets into a regular data state.
Patent JP-S62149848-A (JP)
Title: Cr-mo steel having excellent hydrogen erosion resistance characteristic
Inventor: SHIMOMURA JUNICHI
IPC: C22C38/26
Filed: 1985-12-24
Abstract: PURPOSE:To improve a hydrogen erosion resistance characteristic by adding and incorporating a specific ratio of Cu to and into Cr-Mo steel products to be used under high-temp. and high-pressure hydrogen. CONSTITUTION:The Cr-Mo steel having the following compsn. is used as a material for a pressure vessel to be used under the high-temp. and high-pressure hydrogen in petroleum refining industry, chemical industry, etc.: The copper- contg. Cr-Mo steel contg., by weight %, 0.05-0.20% C, <0.40% Si, 0.1-1.0% Mn, 2.0-3.5% Cr, 0.8-1.6% Mo, 0.005-0.060% Nb, 0.10-0.80% Cu, <0.04% Al, <0.020% P, <0.010% S, <0.0050% N, and at least one kind of 0.001-0.030% rare earth element and 0.0005-0.020% Ca or further at least one of <0.005% Ti and <0.05% V or 0.0005-0.0050% B may be incorporated alone or in combination therein. The hydrogen erosion resistance characteristic is remarkably improved by incorporating a proper amt. of Cu into the Cr-Mo steel.
Patent JP-H03162232-A (JP)
Title: Rolling guide device for packed coin
Inventor: CHITOKU HIDESHI
IPC: B65B61/28
Filed: 1989-11-07
Abstract: PURPOSE:To make it possible to guide a packed coin while its attitude is being corrected by providing, as a rolling guide device, a guide plate having a cross section which is curved downwardly. CONSTITUTION:A guide plate 1 is provided between a roll chute 2 and a lifting basket 3 so that a packed coin C discharged from the roll chute 2 is received at the upper part of the plate 1 and guided into the lifting basket 3 positioned below the plate 1, while the attitude of the coin C is being corrected by the curved surface of the plate 1. That is, even when the axial direction of the coin C is inclined when it is discharged onto the plate 1, the forward end of the coin is gradually decelerated by the curved surface of the plate 1, whereby the axial direction of the coin is directed to a direction parallel to the axial direction of the plate 1, in other words, the direction thereof is changed to a direction parallel to the center axis of the curved surface of the plate 1. As a result, the coin C takes an attitude nearly pararellel to the width direction of the plate 1 when it reaches the end of the plate 1.
Patent JP-H01132253-A (JP)
Title: Phase controller
Inventor: YOKOSUKA YASUSHI
IPC: H04L27/227
Filed: 1987-11-18
Abstract: PURPOSE:To improve the stability of a system with a simple structure by processing a phase comparing processing to make the input error signal of a phase control loop containing a delay in the form of not containing the phase correcting effect of a phase control loop not containing the delay. CONSTITUTION:A phase control loop 100 is a closed loop not containing the delay due to an automatic equalizer 4. A phase control loop 101 is a closed loop containing the delay due to a delay device contained by the automatic equalizer 4. An identifying deciding signal outputted from an identifying deciding part 8 and an equalizing correcting signal 5 which is the output of the automatic equalizer 4 are inputted to a phase comparator 18 and it obtains a phase difference. A phase error signal 19 to te obtained is a signal on which the correcting effect by the phase control loop 100 does not acts and the phase control loop 101 can be made as a loop separate from the phase control loop 100. Thus, it becomes easier to construct a stable control system whose convenience of the design of a performance improvement, etc., is excellent.
Patent JP-H08140797-A (JP)
Title: Pipe mounting structure of fittings for display
Inventor: MORITA TOMIHIKO
IPC: A47F5/10
Filed: 1994-11-24
Abstract: PURPOSE: To make it possible to easily and surely mount pipes to a fittings body for display, to prevent the pipes from floating even if the force to lift the pipes upward acts thereon in the mounting state of the pipes and to easily remove the pipes. CONSTITUTION: The fittings body 1 for display is provided with hole parts 2 for fitting opened forward. These hole parts 2 for fitting from the bottoms of the hole parts 2 for fitting are projectingly provided with detaining parts 3. The rear ends of the pipes 4 freely fittable into the hole parts 2 for fitting are internally provided with parts 5 which are to be detained and are freely attachably and detachably detained in the detaining parts 3 by fitting the pipes 4 into the hole parts 2 for fitting. The pipes 4 are provided with undetaining parts 6 for removing the parts 5 to be detained from the detaining parts 3.