baber/WOPTO huggingface dataset:
Patent JP-H0986090-A (JP)
Title: Ball-point pen refill having valve mechanism at point of tip
Inventor: SHIOBARA TOSHIKAZU
IPC: B43K1/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To realize smooth writing touch and smooth ink follow by providing a movable member comprising a ball pressing section and an ink distributing section having an ink passage, forming tight coil winding sections at both ends, arranging coil springs in a tip respectively, and setting a pressing force within a specified range. SOLUTION: A movable member 7 and coil springs 8 are firstly arranged in an ink passage 5d of a tip 5 and a head end face 7a of a movable member ball pressing section 7a is made to be in contact with a ball 6. Next, a front end face of a head end tight coil winding section 8a of the coil springs is made to be in contact with a back end face of an ink distributing section 7b. A back end tight coil winding section 8b is fitted in the back part of the ink passage 5d of the tip 5. Thus, an inner wall face 5b of a tip head end caulking section is made to be in contact with the ball 6 by face contact and ball pressing force can be set within a range of 5-50g by a simple means. When the pressing force is 5g or below, a problem occurs in discharge preventing performance, and smooth writing touch is damaged when the pressing force becomes 50g or above.
Patent JP-S61140554-A (JP)
Inventor: RAINHORUTO KERAA
IPC: C07K5/075
Filed: 1985-12-06
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-S61154014-A (JP)
Title: Dust core
Inventor: SAWA TAKAO
IPC: H01F1/20
Filed: 1984-12-27
Abstract: PURPOSE:To obtain the dust core which can be subjected to a heat treatment after shaping shaped easily and has the excellent magnetic characteristics by using a bonding agent made of inorganic high molecules. CONSTITUTION:The compression shaped body is used as a magnetic core, which is obtained by compression shaping of magnetic powder through a solvent including inorganic high molecules under the conditions for fabrication of the powder. For the magnetic powder, iron powder, Fe-Al alloy powder, Fe-Si alloy powder, Fe-Ni alloy powder and etc. are available and more preferably, the amorphous alloy powder of small iron loss, particularly that in high frequency zone. this dust core has the excellent shaping property and especially, it can be subjected to a heat treatment so that the high permeability iron loss can be obtained and the magnetic characteristics of the magnetic powder can be sufficiently extracted.
Patent JP-H0263039-A (JP)
Title: In-finder display device for camera
Inventor: HAYASHI KOTARO
IPC: G03B17/20
Filed: 1987-10-29
Abstract: PURPOSE:To prevent the damage by an unnecessary part of external light made incident through a light transmitting part for lighting on a eighth face by fitting a lighting prism to a light transmitting part for external light and making this fitting surface and the adverse surface incline so that a light beam from an eye contact lens or a metering element can be totally reflected on the fitting surface. CONSTITUTION:The lighting prism 10 is fitted to the light transmitting part 2a for an external light on the eighth face 2 of a pentaprism 1. The fitting surface and the surface 10e opposite to the fitting surface are made to incline with respect to the eighth face 2 and has such an angle that virtual lights (a) and (b) orienting the light transmitting part 2a from the eye contact lens 7 or the metering element 8 can be totally reflected by the surface. Therefore, external light made incident on the face 10e of the prism 10 enters the prism 10 at a critical angle, orients the maximum light beams (a) and (b) but below them. Its incident angle is parallel to the maximum face 10e and always smaller than an angle of the face. Out of light beams made incident from the face 10e, the upper-most one orients below the eye contact lens. Consequently, the beam never enters the metering element nor eyes.
Patent JP-S62132252-A (JP)
Title: Optical memory element
Inventor: INUI TETSUYA
IPC: G11B7/24079
Filed: 1985-12-04
Abstract: PURPOSE:To obtain a digital signal with a little quantity of error ratio by specifying the combination of the width and depth between the group and the pit of an optical memory element. CONSTITUTION:When the group or pit formed at the substrate of an optical memory element is irradiated by a spot such as a laser, the light is diffracted and a reflecting light quantity is decreased. The intensity (reflecting ratio) D of the reflecting light is changed by the width W and depth (d) of a group. Here, the level of a reflecting light at a part (a) having as pits is approximately one, the width and depth W1, W2, d1 and d2 are set so that the reflecting ratio on a group (b) can be D(W1 and d1), the reflecting ratio on a pit (c) can be D(W2 and d2) and 2D(W1 and d1)=1+D(W2, d2) can be obtained. For the signal obtained from this, an amplitude L1 of the upper half of the signal for a track number and an amplitude L2 of the lower half come to be equal. Namely, the DC level of the part of the group and the DC level of the track number come to be equal and the erroneous digital signals will not be obtained.
Patent JP-H06123626-A (JP)
Title: Detection of water leak position of basin
Inventor: TSUCHIHIRO MICHIO
IPC: G01M3/24
Filed: 1992-10-13
Abstract: PURPOSE:To detect the water leak position of a basin by measuring the sound pressure in the water of the basin. CONSTITUTION:The sound pressure in the water of a basin 1 is measured while an underwater sound pressure meter 9 is moved at a definite depth and the position of the underwater sound pressure meter 9 where the measured underwater sound pressure becomes the max. value (m), is found out and the region (q) of a cut off wall 3 opposed to the underwater position of the max. underwater sound pressure is assumed to be a water leak position 5. Underwater sound pressures are measured in a plurality of fixed positions at the same depth in the basin 1 and the measured values of the underwater sound pressures in the respective fixed positions are regarded as a function of the distance from the water leak position being a sound source to be allowed to correspond to the relative distance from the water leak position and the point 5a separated from a plurality of the fixed positions on the plan of the basin 1 is calculated and the region of the cut-off wall 3 opposed to the point 5a is assumed to be the water leak position 5.
Patent JP-H04150723-A (JP)
Title: Maintenance unit for network display data
Inventor: YOSHIURA TOSHIAKI
IPC: H02J13/00
Filed: 1990-10-12
Abstract: PURPOSE:To maintain a large quantity of network display data easily and accurately in a short time by providing each display element constituting a distribution system with coordinates, creating maintained network display data from network display data based on maintenance information and storing thus created network display data. CONSTITUTION:When a high voltage consumer C2 is removed, a pole D7 is newly installed and a normal open pole switch TSW2 is replaced with a normal closed pole switch SW3, data corresponding to facilities to be maintained are taken out from network display data. In the embodiment, symbol data C2 and vector data D4, C2 are deleted for the high voltage consumer C2 and the information of the normal open pole switch TSW2 is substituted for that of the normal closed pole switch SW3. Furthermore, the normal closed pole switch SW3 is followed by the newly installed pole D7 based on the connection information of the maintenance items, coordinates thereof are then determined and vector data between the coordinates are created and stored in a display data memory means.
Patent JP-2001103168-A (JP)
Title: Interphone system with transfer function
Inventor: KAYANO YUICHI
IPC: H04M1/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an interphone system with transfer function that informs an external communication terminal that a call is originated from waster terminal in the case that the master terminal that has received a call from an interphone slave terminal automatically calls the external communication terminal and transfers the call thereto. SOLUTION: The interphone system is provided with the master terminal 2 that is connected to the external communication terminal 5 having a caller number display function through a communication line 4 connected to the slave terminal 1 via a leased line 3. The master terminal adds a caller number display code to a call that is transferred to the external communication terminal and transfers the resulting call to the communication terminal so that a display device 53 of the external communication terminal can display a subscriber number of the master terminal in the case that the master terminal receives a call from the slave terminal and automatically makes the call to the communication terminal.
Patent JP-2001095734-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: H01R13/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To guarantee secure electric connection between a connection terminal and a connection piece by providing the terminal with a groove so that they can come into contact with each other at two points, a flexible portion can be made flat and make it easier to insert or pull a hose into or out of a vacuum cleaner body by solving the inconvenience that the connection terminal bites into the connection piece and won't pull out. SOLUTION: A conductive connection piece 11 is disposed near a suction hole 5 of a vacuum cleaner body 1, on a connection pipe 15 of a hose 14 is disposed a conductive connection terminal 16 which comes into contact with the connection piece 11 when the house 14 is connected with the vacuum cleaner body 1 and a groove 17 is formed axially on at least part of the outer circumference of the connection terminal 16.
Patent JP-H02121098-A (JP)
Title: Fire alarm
Inventor: YUJI SADATAKA
IPC: G08B25/00
Filed: 1988-10-31
Abstract: PURPOSE:To reduce the number of installed analog sensors by setting an address by making one or plural ON/OFF sensors to be subordinately connected to a single analog sensor into one group in a wide warning area. CONSTITUTION:For the wide warning area such as a hall in which many sensors are to be installed, the sensors are grouped in units of plural sensors, and a system is to be composed by making one sensor out of the plural sensors to compose one group into an analog sensor 3 and making the other plural sensors into ON/OFF sensors 7 to be subordinately connected to the analog sensor 3. Thus, the number of the analog sensors 3 for which address setting is necessary can be widely reduced.
Patent JP-2001098865-A (JP)
Title: Workbench mounted on ladder
Inventor: ONDA TOMOJI
IPC: E06C7/16
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold stand for work, which is detachably mounted on a ladder, and to achieve adjustment of working position on the ladder, to thereby improve efficiency and safety of work on the ladder. SOLUTION: A detachable workbench is mounted on a ladder, which enables the working position of a worker to be adjusted, to thereby ensure safety on the ladder. Thus, the height of the workbench can be adjusted, and the worker can perform work in a stable posture, to thereby substantially improve the safety of the work on the ladder.
Patent JP-H05114524-A (JP)
Title: Split winding transformer
Inventor: SHIODA HIROSHI
IPC: H01F30/04
Filed: 1991-10-23
Abstract: PURPOSE:To restrain short-circuit current, and improve the detection sensitivity of transformer secondary short-circuit, by installing the same number of current transformers as the number of winding units, in a parallel circuit of a primary winding unit. CONSTITUTION:The same number of current transformers 8a, 8b as the number of winding divisions are installed in a parallel circuit of primary winding units 3a, 3b. The current transformers 8a, 8b are arranged on the upper part or the like of an iron core 1, and accommodated in a transformer vessel 6 together with the transformer body. When short-circuit is generated in one secondary winding circuit, the short-circuit current flowing in the primary winding circuit corresponding with the short-circuit current in the secondary winding circuit is detected by the current transformer 8a or 8b. When short-circuit takes place in both of the secondary winding circuits, the short-circuit current in each of the primary winding circuits is detected by each of the current transformers 8a, 8b. Hence the output currents of the current transformers 8a, 8b become equal in each case of short-circuit, and the same detection sensitivity can be obtained. Thereby protection cooperation for short-circuit is made sure, and operation delay of a breaker is eliminated. The same results are obtained in the case of a three-phase transformer and the case that the number of up-and-down divisions of a winding is larger than or equal to 2.
Patent JP-S63129479-A (JP)
Title: Image area deciding device
Inventor: NAKAMURA YUTAKA
IPC: H04N1/40
Filed: 1986-11-20
Abstract: PURPOSE:To more accurately decide an image area by executing an arithmetic operation for such characters of a filter as decided in association with respective frequency characteristics of images, and extracting the feature of an attended picture element after considering the overall situation. CONSTITUTION:A filter arithmetic means 1 executes the filter arithmetic operation for a target image information at such a filter characteristic that emphasizes a specific part of the frequency characteristic of an image. This filter arithmetic operation is applied to the attended picture element Co and peripheral picture elements E(c); the operation also is similarly executed by sequentially shifting the attended picture element Co in relation to the target image in formation. Since the above-mentioned filter characteristic is associated with the frequency characteristic of one of a binary image, a dot image, a variable density image, the result of the operation by the filter arithmetic means 1 is made correspondent to the attended picture element Co, and based on this result, an image discrimination means 2 discriminate whether or not the attended picture element Co belongs to either one of a binary image, a dot image, and a variable density image that relates to the above-said filter characteristic.
Patent JP-H05113606-A (JP)
Title: Reflection type screen
Inventor: ONO TETSUO
IPC: G03B21/604
Filed: 1991-10-23
Abstract: PURPOSE:To provide the screen which is small in light scattering in a perpendicular direction and is bright by constituting the screen of an anisotropic light scattering material formed by dispersing materials varying in refractive index into a transparent matrix. CONSTITUTION:This screen is constituted of the anisotropic light scattering material formed by homogeneously dispersing the materials having anisotropic shapes and having the refractive index different from the transparent matrix into the transparent matrix in the positional relation of the materials moving in parallel with each other in good order. The transparent matrix may be any transparent blank materials. The transparent matrix and the materials having the anisotropic shapes vary in the refractive index from each other and are not compatible with each other. The difference in the refractive indices is at least 0.001. The anisotropic shapes have preferably an ellipsoidal body of revolution or rectangular parallelepiped or the shape of intermediate of both. The anisotropy of the scattering of the transparent light is higher as the anisotropy of the shape is larger, i.e., as the ratio between the major axis and the minor axis thereof is larger in the case of the ellipsoidal body of revolution. The particle size of the materials having the anisotropic shapes is 0.1 to 100mum and the ratio value between the max. diameter and the min. diameter is larger than 1.
Patent JP-H06104041-A (JP)
Title: Supprt structure for connector contact
Inventor: AIKAWA CHIHIRO
IPC: H01R13/40
Filed: 1992-09-18
Abstract: PURPOSE:To reduce initial load by supporting a winding part by a part of the outer circumference laid along the central axis at the time of constituting a support structure for connector contact from a plurally wound coil winding part, and a contact part formed by extending and bending one side end part of the winding part to work it as a torsion spring. CONSTITUTION:The contact pressure P added to the contact part 54b of a connector contact 54 is dispersed into a torsion stress for twisting a coil winding part 54a around the central axis and a slide stress for sliding the winding part 54a vertically to the central axis. Thus, the pressure at initial movement added to a connector socket 16 connected to a multipolar connector plug 18 can be moderated, and the pressure at initial movement added to a video camera 10 is also minimized. The coil winding part 54a is laid in the roughly winding state in non-contact to the adjacent part, whereby the current inputted and outputted from a contact part 541a reaches a terminal part 54c through all the windings of the winding part 54a, and is inputted and outputted from this. Thus, the contact resistance value of the contact 54 is stabilized.
Patent JP-S62134521-A (JP)
Title: Recording apparatus
Inventor: DEGUCHI SHIGETOSHI
IPC: G01D9/00
Filed: 1985-12-06
Abstract: PURPOSE:To attain to prevent recording omission due to recording impossibility or the mechanical damage of a pen driving part and a recording pen, by alarming a recording signal equal to or exceeding a range capable of being recorded in a movable range detection part on a display part. CONSTITUTION:In such a case that the gain state of a gain change-over part 2 is set to a contact part (a), when a recording signal E1 is inputted to an amplifying circuit 1, the output of the amplifying circuit 1 comes to E2. Information E3 of a range capable of being recorded from the gain change-over part 2 is compared with the output E2 of the amplifying circuit in the comparing circuit 8 of a movable range detection part 7. In the case of E2>E3, E4 is outputted from the comparing circuit 8 and inputted to a display part 9 to perform the display of recording impossibility.
Patent JP-H02122422-A (JP)
Title: Optical disk device
Inventor: MIYAMURA TOSHIHIKO
IPC: G11B7/09
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the destruction of each constitution due to an abnormal situation by supervising the occurrence of the abnormal situation in which a tracking servo does not function, and stopping the operation of the respective parts around an optical disk and an optical head at the time of occurrence. CONSTITUTION:In the abnormal situation such as an external shock applied onto the optical disk device, although a focusing servo 11 normally functions, a case, where a tracking servo 14 does not normally function, that is, a tracking error signal is not of a direct current and has frequencies higher to some extent (for example, 200kHz), occurs. Then, a tracking abnormality supervising circuit 21 to supervise the frequency of the tracking error signal is provided, and when the frequency of the tracking error signal is increased, all the servos are stopped. Thus, the burning of the tracking coil, the burning of a motor 6 coil, the damage of an optical disk 1, and the damage of an objective lens can be prevented.
Patent JP-H11106089-A (JP)
Title: Signature supporting device of folding machine of rotary press
Inventor: NISHIHARA KUNISUKE
IPC: B65H29/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a needle device of a folding machine of a rotary press which can flexibly cope with variousness in paper quality, paper thickness and paper size, can prevent the generation of dog year phenomena through the prevention of ht flattering of a signature and can enhance the accuracy of folding. SOLUTION: This signature supporting device 30 of a folding machine of a rotary press is supported by allowing a needle device 34 to plunge the leading edge of a continuous sheet of paper 2 so that certain plunge is made into a signature by a cutter blade receptacle rubber of a cutting drum before the sheet 2 is cut and is equipped with a tail needle device 35 which is furnished on a plunge drum 3 and plunges and supports the trailing edge of the folded leaf 7 on the side nearer the forefront in the advancing direction than the cutting place of the sheet 2. This enables the flexible coping with variousness in paper quality, paper thickness and paper size, and prevents the generation of dog year phenomena through the prevention of the flattering of a signature, which can lead to enhancement of the accuracy of folding.
Patent JP-S61156671-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-12-27
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-S62137024-A (JP)
Inventor: OGAWA TAKEHIRO
IPC: A47K1/00
Filed: 1985-12-10
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-S63129783-A (JP)
Title: Image data processor
Inventor: OKA HIDEYUKI
IPC: G06T5/00
Filed: 1986-11-19
Abstract: PURPOSE:To process at a high speed without a memory to store gradation data by operating an elongation part and a pallet conversion part simultaneously in parallel. CONSTITUTION:A memory control part 2 converts a parallel data inputted from a memory 1 to a serial data based on the leading address of an original data outputted from a control part 5, and outputs the result to the elongation part 3. The part 3, only in case of a compressed data, converts the inputted serial data to a binary image data in accordance with a preliminarily designated elongation presence/absence signal DM, then a pallet conversion part 4 converts the binary image data to a pallet data. The memory control part 2 transmits an output from the part 4 to a printer 6 based on a conversion data output address outputted from the control part 5.
Patent JP-H11108286-A (JP)
Title: Joint for soft tube and applicable part for the joint
Inventor: SHOJI WATARU
IPC: F16L57/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation of colon equipment formed so as to prevent diffusion of a bad smell of evacuation at irrigation of colon time with high practical usability by reducing cost. SOLUTION: A polyethylene-made drain tube 1 connected to the artificial anus in the upward is inserted in a thick paper-made joint 5 from a side without a brim 5B, drawn out from a side of the brim 5B, and folded back to the outside, the tube, fitting a ring rubber 9 from the outside thereof, is fixed to the periphery of a main unit 5A of the joint 5. In an outer side thereof, a mouth part of a polyethylene bag 3 is covered, to be fixed to the periphery of the main unit 5A of the joint 5 by a ring rubber 7. During irrigation of colon, feces evacuated from the artificial anus, passing through the drain tube 1, is discharged in the polyethylene bag 3. After all the feces are evacuated, the polyethylene bag 3 is removed from the joint 5, to close a mouth, to be brought to a toilet, the feces are allowed to flow in a stool.