baber/WOPTO huggingface dataset:
Patent JP-S5987816-A (JP)
Title: Electron beam transfer equipment
Inventor: MORI ICHIROU
IPC: H01J37/304
Filed: 1982-11-11
Abstract: PURPOSE:To improve the SN ratio of a position detecting signal and the productivity by a method wherein an aperture area varying mechanism and an aperture position varying mechanism are provided to the 1st shutter and only a positioning mark placed at an optional position is selectively illuminated. CONSTITUTION:Shutter plates 31a, 31b are so attached to arms 35a, 35b as to slide freely and moved left and right on the drawing by the operation of driving parts 36a, 36b respectively. Positions of apertures 33a, 33b are moved by the movement of the shutter plates 31a, 31b and at the same time the 1st shutter opens and shuts. On the other hand, rotary aperture masks 37a, 37b are attached to the upper sides of the shutter plates 31a, 31b respectively and apertures 38a of six different areas are formed on the same circumference. One of the apertures 38a and the aperture 33a of the shutter plate 31a overlap by the rotation of the aperture mask 37a. In other words, the apertures 38a are selected according to the area of the positioning mark of a photoelectric mask 5 and only the positioning mark is irradiated by ultra-violet rays.
Patent JP-S5988684-A (JP)
Inventor: HIDA KAZUTAKA
IPC: G21C5/00
Filed: 1982-11-13
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-H0758816-A (JP)
Title: Redial number storage method
Inventor: HAMADA HIROYUKI
IPC: H04M1/27
Filed: 1993-08-11
Abstract: PURPOSE:To terminate the storage in a redial memory by the detection of a ring back tone and a busy tone from an exchange with respect to a redial function provided on a telephone terminal set. CONSTITUTION:This method is provided with a dialing circuit 1 incorporating a redial memory circuit 4 and sending a redial signal through key operation, a speech circuit 2 connecting a handset to a telephone line, and a service tone detection circuit 3 detecting a dial tone, a busy tone and a ring back tone or the like. The service tone detection circuit 3 of the telephone terminal set does not detect the dial tone signal from the telephone line after hook-off based on a disable signal from the dialing circuit 1. When the dial signal is sent, the redial memory control circuit 4 starts storage of the dial signal. Then the circuit 3 detects the busy tone or the ring back tone from the telephone line after dialing and sends a redial memory control signal to the dialing circuit 1 to terminate the storage in the redial memory circuit 4.
Patent JP-H1139339-A (JP)
Title: Navigation device
Inventor: FURUIKE YOSHIYUKI
IPC: G08G1/0969
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To retrieve a desired equipment without hierarchically increasing the partial memory capacity of a tree part even if all character strings of equipment names are inputted in a navigation device provided with an equipment retrieval function. SOLUTION: The device uses a table part storing data of the equipment names sorted in the order of the Japanese syllabary and the tree part storing data structure where a relation between the inputted character string and the table number of the equipment name in the table part is made into hierarchy, and constitutes the table part with data of a retrieval auxiliary name in addition to data of the equipment name. Even if the number of inputted characters becomes larger than the number of the hierarchies of the tree part, the equipment name is retrieved from the inputted character by executing matching retrieval by using data of the retrieval auxiliary name of the table part.
Patent JP-H0365027-A (JP)
Title: Battery charger provided with discharger
Inventor: OKAMURA TOSHIYUKI
IPC: H02J7/04
Filed: 1989-07-31
Abstract: PURPOSE:To recover the capacity of an NiCd battery to a predetermined maximum capacity by discharging a used battery deeply again before it is recharged. CONSTITUTION:Main section of a battery charger comprises a charge control circuit 1, a discharge control circuit 2, a charge/discharge switching control circuit 3, a switch 4, and an NiCd battery 7. When a used NiCd battery is charged, the charge/discharge switching control circuit 3 controls the switch 4 to connect the battery 7 with the discharge control circuit 2 thus charging the discharge control circuit 2 upto a predetermined voltage. Then the control circuit 3 controls the switch 4 to connect the battery 7 with the charge control circuit 1 thus charging the NiCd battery 7 and recoverying the capacity thereof upto the maximum level. By such arrangement, the NiCd battery can be used with optimal charge/discharge cycle and the battery performance can be fully exhibited.
Patent JP-H0249997-A (JP)
Title: Multiple blade centrifugal blower
Inventor: KAKUBARI ZENICHI
IPC: F04D29/42
Filed: 1988-08-11
Abstract: PURPOSE:To miniaturize a multiple blade centrifugal blower dividing a flow passage for discharged air into two part and by discharging the divided air streams only in one direction within a casing in which the multiple blade centrifugal blower and a drive motor. CONSTITUTION:A motor 17 located above a support plate 18 in a casing 5 drives a multiple blade centrifugal blower 15 located below the motor 17. The blower 15 sucks up air which has been introduced from a ventilating port 6 and through condenser 9 and a heat radiating chamber 10 so as to be cooled, through an axial suction port 15, and discharges circumferentially. A pair of reed pieces 20, 21 are projected in parallel with the axis of the blower 15 at opposite positions in the casing 5 so as to divide discharged air into two parts one of which is fed straight forward so as to be discharged from a ventilating port 7 and the other one of which is turned in its direction around the support plate 18 and is then discharged from a passage port 7' in the same direction as that of the ventilating port 7. Thereby it is possible to miniaturize the casing.
Patent JP-2000025962-A (JP)
Title: Sheet stacker and image forming device
Inventor: AOYAMA TAKESHI
IPC: G03G15/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To increase the productivity of work by discharging and feeding sheets onto and from an intermediate tray simultaneously. SOLUTION: An intermediate tray 120 is provided thereon with first side- regulation members 130-1 and 130-2 and with second side-regulation members 131-1 and 131-2. A pair of discharge rollers discharges sheets S onto the intermediate tray 120, while a feed roller delivers the sheets stacked on the intermediate tray 120 out one by one successively from the undermost one. While a sheet S is discharged onto the intermediate tray 120 as in (a), the first side-regulation members 130-1 and 130-2 are in their position to regulate respective sheet ends Sa and Sb, and the second side-regulation members 131-1 and 131-2 are off their position to regulate the respective sheet ends Sa and Sb. When the sheet S has just discharged as in (b), the second side-regulation members 131-1 and 131-2 revert to their sheet end regulation position.
Patent JP-H0485245-A (JP)
Title: Document guide
Inventor: MISHIMA YOJI
IPC: H04N1/00
Filed: 1990-07-30
Abstract: PURPOSE:To set a document smoothly and fix a document guide securely after the setting by providing a stopper to be fixed for movement at an arbitrary position by dint of frictional force. CONSTITUTION:When a document guide 53 is moved in accordance with a width of a document 51, the document guide 53 is moved without moving resistance and then is fixed for movement at an arbitralry position by a stopper (fixing lever) 11 by dint of frictional force. Accordingly, smooth setting of the document 51 can be performed and secure fixing of the document guide 53 after the setting is also performed.
Patent JP-2001026157-A (JP)
Title: Printer and printing method
Inventor: KURODA TATSUYA
IPC: B41J21/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance print effect by generating second image data sequentially based on first image data, storing the generated second image data and printing an index image based on the stored second image data. SOLUTION: Under print mode, first image data D1 is fed from a personal computer 2 through an interface 4 and a bus 6 to a control section 7. According to an index image generating program, the control section 7 subjects the first image data D1 fed from the personal computer 2 through the interface 4 to contraction at a specified rate to produce second contracted image data D2 which are written sequentially in an index image memory 13 in a specified format. According to the method, print time can be shortened by such a time as required for designating and reading out the first image data D1.
Patent JP-H0485317-A (JP)
Title: Amine catalyst for polyurethane production and production of polyurethane
Inventor: TAMANO YUTAKA
IPC: B29K75/00
Filed: 1990-07-30
Abstract: PURPOSE:To produce a polyurethane which can be integrally molded with another material to give a molding in which the material is prevented from being deteriorated and discolored by using a specified amine compound as a catalyst for producing the polyurethane. CONSTITUTION:An amine catalyst for the production of a polyurethane comprising a compound of formula I (wherein n is an integer of 0-3, and R1, R2 and R3 are each independently 1-3 C alkyl.
Patent JP-S6090508-A (JP)
Inventor: YOSHIDA KATSUHIKO
IPC: A47B77/04
Filed: 1983-10-25
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-H11346867-A (JP)
Title: Chair and back rest
Inventor: TAKADA TSUKIO
IPC: A47C7/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To keep a posture at the time of taking a seat by fixing a projecting matter to the center part of the front side of a chair without legs to prevent buttocks from being deviated forward. SOLUTION: A person sitting on a chair has troublesomeness in which his/her buttocks are deviated forward whenever his/her body moves during sitting so that he/she should stand his body again when his/her body are deviated to a certain extent. In order to prevent the buttocks from being deviated forward at the time of sitting, the projecting matter 2 is fixed to the center part of the front side of the chair 3. Concerning this matter 2, a part to be in contact with a crotch is U-shaped to round all the corners of it to improve contact feeling to a skin and is covered with sponge, cotton, or the like to put a cover on it to improve touch. The material to be used for the matter 2 is not limited particularly, but plastic, soft rubber, soft urethane, or the like can be used.
Patent JP-H0751321-A (JP)
Title: Emergency releasing mechanism for bed bottom raising mechanism for bed or the like
Inventor: YANAGAWA MASAHIRO
IPC: A61G7/00
Filed: 1993-08-11
Abstract: PURPOSE:To enable a raised bed bottom to be quickly laid down in an emergency, such as power failure, by pulling out a pin included in an interlocking mechanism to release an interlocking arm and an actuating arm from each other in order that the operative engagement of a back bottom raising link and an actuating shaft included in a back bottom raising mechanism is broken off. CONSTITUTION:The free end of an actuating shaft 3 driven for axial movement by a motor included in a bed bottom raising mechanism 2 is joined to a raising arm 4 interlocked with a back bottom raising linkage 6 by an interlocking mechanism 5. An interlocking arm 7 included in the back bottom raising linkage 6 is set operatively in contact with the actuating arm 4 by the interlocking mechanism 5. The interlocking mechanism 5 interlocks the actuating arm 4, which is free relative to the actuating shaft 3 and a shaft included in the back bottom raising linkage 6, and the interlocking arm 7 of the back bottom raising linkage 6 for operations in directions to raise the back bottom 1, and has a pin 8 and a stopping means 9. When the pin 8 is pulled out, the operative engagement of the back bottom raising linkage 6 and the actuating shaft 3 is broken off, so that the back bottom 1 is able to lie down together with the back bottom raising linkage 6 in a horizontal position.
Patent JP-H1026205-A (JP)
Title: Operation device
Inventor: AOKI NOBUMICHI
IPC: F16H25/24
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism by assembling a spring receive member having a spiral groove and an operation spring having a projection piece which is engaged with and guided by the spiral groove and a work piece for driven member on a motor in an operation device which utilizes rotation force of a motor by converting rotation force into linear operation force. SOLUTION: When a spring receive member 2 assembled on an output shaft 11 of a motor 1 is rotated in A direction by the motor 1, a projection piece 33 of an operation spring 3 which is in elastical contact with a basic end face 24 of the spring receive member 2 enters a spiral groove 21. Then, the operation spring 3 advances in B direction due to its own elastic restoration force while it is guided by the spiral groove 21 due to the rotation of the spring receive member 2. When a work piece 34 of the operation spring 3 reaches a central part of the spring receive member 2, linear operation force is given to a driven member 6, and the driven member 6 is elastically pressed due to the continuous drive of the projection piece 33 in B direction.  After that, when the projection piece 33 reaches a stroke end, the projection piece 33 comes off from the spiral groove 21 to prevent operation force from being given to the driven member 6.
Patent JP-H0486020-A (JP)
Title: Delay absorbing circuit
Inventor: FUJITA HITOSHI
IPC: H03K17/62
Filed: 1990-07-27
Abstract: PURPOSE:To absorb the delay of a clock and to increase maximum operation speed by changing the inserting positions of an inverter and an AND circuit. CONSTITUTION:The conventional AND circuit is eliminated, and the circuit of an AND circuit 9 and an inverter 10 is connected between the output of a selective circuit 8 and the C terminal of a D flip-flop. In this case, since a D flip-flop 12 has set-up time T2, the maximum operation speed is suppressed lower than a fixed value. The output DSA of the AND circuit 9 is expressed by (DA'.Sel+DB'.Sel).CLK. Thus, the delay of a clock CLK is not affected by the internal delay of the selective circuit 8 and delay caused by the output wiring capacity of the selective circuit and the input capacity of an output destination.
Patent JP-H0485774-A (JP)
Title: Optical disk cartridge case
Inventor: SHIBATA TOSHIYUKI
IPC: G11B23/03
Filed: 1990-07-28
Abstract: PURPOSE:To prevent the damage of the read surface of an optical disk by providing a projection at a position near the end face of an opening surface and corresponding to the non-read area of the outer circumference part of the disk in order to prevent a contact between the disk and the opening end face. CONSTITUTION:A pair of projections 8 are provided at both sides of an opening surface 8 of both sides of a cartridge case 2. The projection 18 has the height (0.5 mm) substantially equal to the height of an optical disk supporting rib 25 provided at the end of a circular opening part formed at the center of the case 2. Furthermore the projection 18 has a hemispherical shape with a smooth surface free from any angle and is set at a position near an opening end face 16 and corresponding to a non-read area 14 together with a space of about 1mm secured between the projection 18 and an optical disk 4. As a result, the disk 4 is instantly deformed and has a contact with the face 16 so as to prevent the damage on the read surface of the disk 4 when the impacts are applied to the disk 4 and the case 2 due to a drop accident, etc.
Patent JP-H1026859-A (JP)
Title: Multicolor image forming device
Inventor: ITAKURA NOBUAKI
IPC: G03G15/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image free of toner color mixture by controlling the wavelength of exposure light and uniformly exposing an entire surface when exposing the surface of an image carrier, where a multicolor image has been formed, after re-electrification. SOLUTION: The multicolor toner image is formed on the image carrier 1 by repeating electrification, image exposure, and development on the image carrier 1, and it is transferred onto a transfer material P all at once. In a first developing device 4, in order to discriminate between a first-toner color and others, projections 41 and photosensors 42 for detecting the positions of the projections 41 are provided in parts corresponding to the colors, and, further, a post-re-electrification exposure device 30 with a mechanism for controlling the wavelength of the exposure light is provided. The first-toner color is discriminated, and based on it the wavelength of the post-re-electrification exposure device 30 is switched.  Here, it is preferable that the post-re-electrification 30 electrify so that the absolute value of the potential of an area of the image carrier where a toner image is not formed is larger than that of an area where the toner image is formed.
Patent JP-H0527026-A (JP)
Title: Radar device
Inventor: ABE TAKESHI
IPC: G01S7/28
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a radar device which can be mounted on a small-sized moving body. CONSTITUTION:A transmission oscillation signal supplied from an oscillator 10 is supplied as transmission signal into an antenna selecting circuit 3 through a transmission/receiving selecting circuit 4. The oscillation signal is radiated as transmission electric wave through a front antenna 1 or a rear antenna 2. The electric wave which is reflected from an article is received by the front antenna 1 or the rear antenna 2, and supplied into a mixer circuit 5 through the antenna selecting circuit 3 and the transmission/receiving selecting circuit 4. In the mixer circuit 5, the received signal and the receiving/transmission signal supplied from the oscillator 10 are mixed, and the mixed signal is amplified by an IF amplifying circuit 6. The amplified signal is detected and treated by a video circuit 7, and the front data and rear data are detected by a front data detecting circuit 8 and a rear data detecting circuit 9, and an alarm display circuit 13 generates display and alarm signal.
Patent JP-H0521425-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L21/76
Filed: 1991-07-16
Abstract: PURPOSE:To prevent a crystal defect from being generated in a silicon substrate by a method wherein polycrystalline silicon is laid between the silicon substrate as a bulk and a spacer composed of silicon nitride. CONSTITUTION:A semiconductor device which constitutes an element isolation region of a thick silicon oxide film is manufactured in the following manner: an oxidation-resistant silicon nitride film 45 having a prescribed pattern is formed on a silicon semiconductor substrate 41; a polycrystalline silicon film 46 is formed so as to cover the silicon nitride film 45; a silicon nitride spacer 47 is formed, via the polycrystalline silicon film 46, on the side edge of the silicon nitride film 45; after that, a thermal oxidation operation is executed; and a thick silicon oxide film 4 acting as an element isolation region is formed on the surface of the silicon semiconductor substrate 41. Thereby, it is possible to eliminate that a bird's beak is produced and to prevent an increase in an interelement electric current due to a stress.
Patent JP-H1048805-A (JP)
Title: Halftone phase shift mask blank and halftone phase shift mask
Inventor: OKUBO KINJI
IPC: G03F1/68
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain desired optical characteristics (such as phase difference and transmittance) with good reproducibility by incorporating a specified amt. of nitrogen atoms into a silicon carbide nitride film. SOLUTION: A silicon carbide nitride film containing >=20% nitrogen atoms in the film is produced on a transparent substrate 1 by reactive sputtering in a mixture gas of argon and nitrogen by using a target essentially comprising silicon carbide. Thus, a halftone phase shift mask blank is obtd. Then a resist is applied on the shift mask blank by a spin coating machine to form an electron beam resist layer 3, on which a specified pattern is drawn by electron beams and developed to form a resist pattern 3a having an opening part 4. Then the halftone phase shift blank with the resist pattern 3a formed is patterned by dry etching. Then at last, the resist pattern 3a is peel-processed to obtain a halftone phase shift mask having a translucent pattern 2a of a silicon carbide nitride film.
Patent JP-H0365521-A (JP)
Title: Near infrared absorbing glass
Inventor: SAKAMOTO OSAMU
IPC: C03C3/17
Filed: 1989-08-03
Abstract: PURPOSE:To improve both chemical durability and transmission of light at 400-500nm wavelength and enable sharp absorption of light within a wavelength region of 600-700nm by adopting a specific glass composition. CONSTITUTION:A near infrared absorbing glass substantially formed from 60-80wt.% P2O5, 3-10wt.% Al2O3, 5-9.5wt.% BaO, 5-20wt.% total amount of MgO+CaO+BaO+SrO, 2-5.5wt.% Li2O, 2-10wt.% total amount of Li2O+Na2O+ K2O, 0-5wt.% total amount of SiO2+B2O3, 0-5wt.% total amount of ZrO2+ TiO2+Y2O3+La2O3 and 0.2-10wt.% CuO. The near infrared absorbing glass having the above-mentioned composition is useful as a color correction filter glass for normal cameras, VTR cameras, etc.
Patent JP-H05228581-A (JP)
Title: Cooling mold for drawing-up continuous casting
Inventor: FURUTA MASAO
IPC: B22D11/055
Filed: 1991-08-09
Abstract: PURPOSE:To enable molten metal temp. contacting with a mold hole of a cooling mold to low temp. at the molten metal surface side and to high temp. at the lower part. CONSTITUTION:In the cooling mold for drawing-up continuous casting constituted by fitting a heat-resistant sleeve 2 in the inner surface of the mold 3, a nozzle 1 is fitted toward inner part at the lower end of the sleeve 2, and an annular space 12 is formed between a cylindrical part 11 of the nozzle 1 and the inner surface of the sleeve 2, and the lower end of the annular space 12 is closed at the same position. By this method, i.e., by arranging the nozzle 1 at the lower part of the mold, the molten metal is passed through the nozzle 11 in which the upper end reaches to the neighborhood of the molten metal surface, and supplied into the mold, and since the molten metal is flowed into the annular space 12 between the cylindrical part 11 of the nozzle 1 and the sleeve 2 after once passing through the neighborhood of the molten metal surface, in the upper part and the lower part of the annular space 12, the molten metal temp. at the lower part side is lower than the temp. at the upper part side. Therefore, the temp. distribution of the molten metal contacting with the sleeve 2 becomes the desirable condition and the firm shell is formed in the solidification at the initial stage and the inner surface at the upper part of the sleeve 2 is solidified and formed in good condition.
Patent JP-H0932279-A (JP)
Title: Connecting structure for scaffolding board
Inventor: ONO TATSUO
IPC: E04G5/08
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent inadvertent drop of nails, bolts, construction materials, and tools from an adjacent scaffolding board. SOLUTION: A plurality of scaffolding boards 11A, 11B arranged in parallel in the horizontal direction in contact with each other and wedge guide members 14, 15 provided on the contact section side of the scaffolding boards 11A, 11B and meshed with each other are provided. Wedge members are inserted and fitted into the wedge guide members 14, 15 to closely connect the scaffolding boards 11A, 11B together.