baber/WOPTO huggingface dataset:
Patent JP-H11284810-A (JP)
Title: Image acquisition device
Inventor: BATTEN PATRICK
IPC: G06T1/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent set-off of a double side original without much decreasing an effective contrast of the original by a copying machine or a scanner. SOLUTION: In the case that a reflectance of a front side of an original cover in contact with a rear side of an original is high, set-off is remarkable. On the other hand, in the case that the reflectance is too low, the set-off is sufficiently suppressed but deterioration in an effective contrast is especially remarkable in an original whose light transmissivity is comparatively high. Then the reflectance of the reflecting face is controlled less than 90%. Adjusting the reflectance to be about 60-75% satisfies especially both of two trade-off objects.
Patent JP-H03216788-A (JP)
Title: Paper sheet on the like handling device
Inventor: MATSUURA KUNINAO
IPC: G07D9/00
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a compact paper sheet handling device by feeding the paper sheets with revolutions of a roller having an impeller when the paper sheets are supplied and then transmitting the motive power so as not to revolve the roller having an impeller when the paper sheets are drawn out. CONSTITUTION:When a paper sheet 4 is supplied to a guide roller 18 and a roller 11 having an impeller through a main transfer path, the roller 11 is revolved toward an arrow (a) and the sheet 4 is held between both rollers 11 and 18. Thus the sheet 4 is transferred to a store part 1. When the sheet 4 is drawn out, the revolutions of a motor are absorbed by the blind racing of a one-way clutch and therefore the revolutions of the controller 11 are prevented. In such a constitution, the roller 11 is prevented from touching the sheet 4 when the sheet 4 is drawn out. Then it is possible to obtain a compact paper sheet handling device including a paper sheet stacking/draw-out mechanism in a simple constitution.
Patent JP-S58128420-A (JP)
Title: Swingable engine unit for motorcycle
Inventor: OOISHI AKIFUMI
IPC: F02B75/16
Filed: 1982-01-26
Abstract: PURPOSE:To make compact the layout of an engine unit integrally coupled with the rear wheel of a motorcycle and swingably suspended on its body, by making the cylinder of the engine unit vertical and placing its carburetor over the case of a motive power transmission mechanism. CONSTITUTION:In a swingable engine unit 8, an engine 9 and a case 10 containing an automatic stepless transmission are integrated with each other. A rear wheel 13 is integrally mounted on the case 10. The cylinder 30 of the engine 9 extends vertically up from a crankcase 31. An intake pipe (not shown in the drawing) made of a rubber hose and an exhaust pipe (not shown) are connected to the almost central parts of the front and rear of the cylinder 30. A carburetor 35 is connected to the intake pipe. The carburetor 35 is located over the case 10 away from the axis of the cylinder 30.
Patent JP-H0540986-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI MICHIHITO
IPC: G11B15/32
Filed: 1992-01-24
Abstract: PURPOSE:To prevent the dropping down of a reel hub caused by its-own weight in the course of recording and reproduction by providing an inclining part on a part of a reelhook. CONSTITUTION:Inclining parts 22a, 22b and 22c are provided on the part for adjusting the reel hub of a reel hook 22. So as to add a traveling tension while a magnetic tape 2 travels in an arrow direction (c), torque at the loading side of a reel motor is activated in an arrow direction (d), lightly bitten in the recessed part of the reel hub 13 and the reel hub is supported. Thus, the drop down of the reel hub caused by its own weight is prevented and the recording of a tape vibration or a dropping sound is prevented. Further, the inclination of the inclining part of the reel hook is set at the same angle as that of the connecting line G of the peripheral part of the reel hook and a smooth and sure biting condition is realized.
Patent JP-H03216330-A (JP)
Title: Sealing material made of composite woven cloth
Inventor: KORI MASANOBU
IPC: B32B25/10
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a sealing material which is thin and light and has improved adhesion to rubber, by a method wherein rubber or thermoplastic elastomer is applied to a woven cloth where a fiber whose adhesion to the rubber and thermoplastic elastomer is favorable and a high-strength fiber are woven together. CONSTITUTION:Thermoplastic elastomer 4, 5 is coated to both surfaces of woven cloth for which a nylon fiber 2 and high-strength fiber 3 are used respectively in a longitudinal direction (1) and lateral direction (2), in a sealing material 1 in an example of finger type seal for an air cushion boat. The high- strength fiber is used for the (2) direction fiber to which great tension is applied during sailing, through which manufacturing of a thin and light sealing material becomes possible. It is constituted so that adhesive force between woven cloth and a coating material is not lowered by making use of the nylon fiber for the (1) direction fiber to which the great tension is not applied. Although the material collides with the sea surface 7, reversed in the (3) direction, lateral creases 6 are generated within the surface by being bent and the (1) direction fiber is bent, since nylon which is strong in bending and fatigue is used, the title sealing material 1 is hard to damage.
Patent JP-H07216593-A (JP)
Title: Production of electrolytically chromated electrogalvanized steel sheet
Inventor: TAKAO KENJI
IPC: C25D11/38
Filed: 1994-02-02
Abstract: PURPOSE:To industrially and stably produce an electrolytically chromated electrogalvanized steel sheet excellent in corrosion resistance by treating the electrogalvanized surface with alkali and then electrolytically chromating the surface. CONSTITUTION:A steel sheet electrogalvanized by the conventional method is brought into contact with an alkaline soln. kept at pH 8-14, preferably at pH 9-12, to form zinc hydroxide. The alkaline soln. is prepared with alkali-metal oxide, alkaline-earth hydroxide, strong base-weak acid salt, etc. Dipping, spraying, etc., are appropriately used as the liq. contact method, the soln. is kept at about 20-80 deg.C, and the contact time is controlled to about 1-30sec. The steel sheet treated with the alkaline soln. is washed with water and dried, if necessary, and then a chromate film is formed on the electrogalvanized layer by cathodization. The drying after washing is conducted at <=80 deg.C to prevent the change of the zinc hydroxide on the galvanized layer to the oxide.
Patent JP-H02190947-A (JP)
Title: File access processing system in system mounting different operating systems
Inventor: ASAO MISAKO
IPC: G06F12/00
Filed: 1989-01-19
Abstract: PURPOSE:To effectively utilize the capacity of an external storage device by providing the processing system with a volume control file for controlling an operating system(OS) controlling a file in the external storage device and a file access common processing routine for executing file access processing from a user program in common. CONSTITUTION:The different-OS mounting system for mounting plural different OSs is provided with the volume control file 8 for controlling which OS controls a file in the external storage device, a file control block 5 for controlling information for controlling I/O to/from the file stored in the external storage device and a file access common processing routine 4 for referring the file 8 at the time of opening a file to form the common file control block 5 to be used for plural OSs and executing common file access processing from user programs to be driven in respective OSs. Consequently, the need for logically dividing the area of the external storage is eliminated, the external storage device can be accessed only by specifying a file name and the capacity of the storage device can be effectively utilized.
Patent JP-S61173673-A (JP)
Title: Voltage controller
Inventor: KOBAYASHI HIDEAKI
IPC: H02M7/21
Filed: 1985-01-25
Abstract: PURPOSE:To reduce the pulsating ratio of output voltage and current and the reduction in the sensitivity at a high voltage output side by performing the ON control of switching only during a period that the momentary value of an input voltage does not arrive at the prescribed value. CONSTITUTION:A transistor 10 is turned ON during a period T10 that an input voltage Vi is pulsated so that a voltage Va exceeds a Zener voltage Vz, and a transistor 9 is turned ON during a period T9 except the period T10, an output voltage V0 supplied to a load 13 becomes a waveform as shown, and can be controlled within a range of Vi>=V0. When a voltage Vd is varied with respect to the Zener voltage Vz, the ON period T10 of the transistor 10 is varied, and the ON period T9 of the transistor 9 is further varied. Accordingly, even if an input voltage (i) is altered, the ON period T9 of the transistor 9 is automatically changed to act to hold the output voltage V0 constant.
Patent JP-H01239663-A (JP)
Title: Integrated cash unit architecture and flexible realization of multiprocessor support mechanism therein
Inventor: JIGII BAROA
IPC: G06F12/08
Filed: 1989-01-19
Abstract: PURPOSE: To obtain a flexible multiprocessor cache system by performing a program by providing the both of a cache memory and a cache controller on the single chip of an integrated cache unit. CONSTITUTION: In a RISC processing system including an integrated cache unit(ICU) and a RISC efficient instruction processor 110, ICU 101 and 102 are used as an instruction cache and a data cache, respectively. The insturctions of an instruction ROM 150 and the ICU 101 are addressed by the processor 110 via an address bus 120 and the taken out instructions are transmitted to the processor 110 via a bus 121. Also the ICU 102 is addressed via the bus 120 and the flowing of the data of the both directions is enabled via the bus 121. A memory bus 175 couples a main memory 190 and the ICU 101 and 102. A peripheral equipment is connected by a data transfer controller 198. Thus, a flexible multiprocessor cache system is obtained.
Patent JP-S5396649-A (JP)
Title: Variable delay compensating circuit
Inventor: YAMAMOTO OSAMU
IPC: H01P1/00
Filed: 1977-02-02
Abstract: PURPOSE:To make it possible to vary delay characteristics continuously with the amount of mismatching attenuation made excellect by a quarter-wavelength semicylindrical parallel distribution constant circuit and a resonator coupling with it.
Patent JP-S62171010-A (JP)
Title: Remote controller by sound wave
Inventor: BAN ITSUKI
IPC: G10L25/78
Filed: 1986-01-23
Abstract: PURPOSE:To facilitate making control circuits into ICs, to reduce power consumption and to prevent malfunction by invalidating an electrical signal obtained only when a sound at a frequency within the prescribed frequency range continues during the prescribed period. CONSTITUTION:A C sound around 5-8kHz is inputted to a microphone 1, and its output is issued as a rectangular wave signal from an operational amplifier 3. The output of an oscillator circuit 8 is inputted to an FF 13b, and a clock pulse A is outputted. A counting circuit 6a outputs said pulse to start counting. After four pulses pass, the output of a decoder 7a inverts into a level H to energize an FF 9, and a transistor 11 is conducted to light a lamp 12. If the output of the amplifier 3 is given, the pulse A is inputted to a counting circuit 6 only when the input of an AND circuit 4a is at a level H. Then the counting circuit 6 counts the frequency of the sound C. After 50 counting pass, the output of a decoder 7 attains a level H, energizes the circuit 9, and inverts an F-point output into a level L. Thus the lamp 12 goes out.
Patent JP-H05200219-A (JP)
Title: Air cleaner
Inventor: IKEHARA TAKASHI
IPC: B01D46/44
Filed: 1992-01-24
Abstract: PURPOSE:To visually confirm display content in all of directions by allowing a display device displaying the contamination degree of air to upwardly protrude from the casing of a cleaner. CONSTITUTION:The contaminated air in a room having an air cleaner arranged therein is sucked from a suction port by driving the fan in a cleaner main body 1 to be passed through a filter and the dust in the sucked air is bonded to the filter while cleaned air is discharged from a discharge port 6. The contamination degree of air is detected by a contamination sensor 2 and when it becomes a predetermined value or less, the fan is stopped and, when the contamination degree becomes the predetermined value or more, the fan is driven to clean air and the contamination degree of air is displayed on the display device provided so as to upwardly protrude from the casing 4 of the cleaner main body 1.
Patent JP-S57126923-A (JP)
Title: Production of high-manganese nonmagnetic cold-rolled steel sheet
Inventor: SHINODA KENICHI
IPC: H01F1/00
Filed: 1981-01-28
Abstract: PURPOSE:To enable production of a high-Mn nonmagnetic cold-rolled steel sheet under a stable condition, by properly controlling the chemical components, cold- rolling condition and annealing condition of a high-Mn nonmagnetic steel to properly control precipitation of carbides at grain boundaries. CONSTITUTION:When a hot-rolled steel sheet containing 0.80-1.10% C, 13.00- 17.00% Mn and 0.20-0.60% Si is cold-rolled, the steel sheet is formed into a state having a desired thickness by one or more repetition of cold-rolling with a reduction of 60% or less by one stage and annealing under a cooling speed condition represented by the formula. In this case, the steel sheet shall be annealed under the heating condition of (900-1,050 deg.C)X(0.5-2.0min) to obtain a sufficient softening effect. According to this method, the cold-rolled sheet of a high-Mn nonmagnetic steel, which has been considered as a difficult one, can be produced with excellent productivity. Moreover, the cold-rolled steel sheet is excellent in workability and work-hardenability.
Patent JP-H10201945-A (JP)
Title: Die
Inventor: TANABE MICHIKO
IPC: A63F9/04
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a die having eight faces with spots 1-8. SOLUTION: A die 1 consists in a 14-hedron composed of eight faces in regular hexagon and six faces in square shape, wherein spots 1 to 8 are marked on the eight hexagonal faces in such an arrangement that the total spots of each couple of opposing faces becomes nine. This die rolls well around, and the probability of each spot is made even. It may be accepted that spot 1 is colored red while spots 2-8 are black, or that they are colored differently, for example white, black, red, blue, yellow, green, orange, and pink in the sequence from 1 to 8. Also it is considerable that six squares are provided with colors(s), characters, symbols, or any patterns.
Patent JP-H02192261-A (JP)
Title: Electronic filing system
Inventor: HOTTA HIDEJI
IPC: G06F17/30
Filed: 1989-01-19
Abstract: PURPOSE:To attain retrieval processing by plural operators by providing a retrieval command panel being a command means applying only a retrieval command using a code. CONSTITUTION:A picture information input device 4 and its interface 44 are provided with a retrieval command panel 14 and its interface 45 additionally. A hierarchical designation key section 15 provided with a hierarchical designation key to designate hierarchy of picture information such as cabinet, drawer and file is provided with a display section 16 displaying 2-digit codes under designation keys for cabinet and drawer and 3-digit codes under file designation keys, monitorially. Moreover, a ten-key section 17 having a retrieval key to execute the retrieval is arranged to part of the hierarchical designation key section 15 and the display section 16. Thus, even when one operator applies retrieval processing at a system main body control section 5, other operator can input a code to apply retrieval processing, thereby improving the retrieval processing efficiency.
Patent JP-H01187608-A (JP)
Title: Guiding position correcting device for unmanned traveling matter
Inventor: KATO ATSUHIKO
IPC: G05D1/02
Filed: 1988-01-21
Abstract: PURPOSE:To improve flexibility for the change of layout, and to reduce manpower cost by correcting exactly the error of dead reckoning navigation based on only the position information of a marker without using the marker having directivity. CONSTITUTION:A traveling matter 1 is provided with a CCD camera 2 at its front upper part, and a halogen lamp 3 to illuminate the field of view of the camera 2 is arranged on the upper part of this cameras 2. Here, the positions of the markers on the image plane of the camera at two spots of the traveling matter 1 are obtained, and the present position of the traveling matter 1 is specified according to these positions of the markers and moved distance between two spots and the absolute position of the marker. Accordingly, information relate to the marker need not have the information related to the directivity, and the information related to only the position is enough, and the position correction of the traveling matter 1 is performed correctly by an arithmetic operation based on this information. Thus, the flexibility for the change of the layout is never spoiled, and the manpower cost is reduced.
Patent JP-H07213865-A (JP)
Title: Catalyst unit
Inventor: SATO YUKIHIKO
IPC: B01D53/86
Filed: 1994-02-03
Abstract: PURPOSE:To prevent the movement and damage due to the vibration when a catalyst body for eliminating nitrogen oxides in waste gas is conveyed. CONSTITUTION:In a catalyst unit 1 provided with a unit 8 formed by mutually parallely piling up the catalyst bodies 3 with a honeycomb shaped cross-section having communicating holes 4 for passing through gas, and a unit frame 10 surrounding the outside face 6 of the unit 8, the unit frame 10 has holes 11 in accordance with the catalyst bodies 3 adjacent to the unit frame 10, and the catalyst bodies 3 adjacent to the unit frame 10 and the unit frame 10 are fixed with an adhesive 20 injected into the hole 11 via a buffer material 18 fixed in the vicinity of both ends of the catalyst bodies 3.
Patent JP-H01185838-A (JP)
Title: Optical disk recorder
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/00
Filed: 1988-01-21
Abstract: PURPOSE:To solve insufficiency of melting for a long part of a prior blank length and to prevent superabundance of the melting for a short part of the prior blank length by constituting the title device capable of varying an irradiate output of a laser beam in accordance with a length of the prior bank. CONSTITUTION:A common emitter circuit 12 is connected in parallel with circuits 12-4-12-11 corresponding to prior blank lengths 4T-11T. Individual circuits 12-4-12-11 consist of transistors TrP4-TrP11 and resistors Rp4-Rp11 respectively. In order that the longer the prior blank length, the larger a laser diode driving electric current Ipn, the resistors Rp4-Rp11 are set in their values. Consequently, since the laser beam irradiating output is rather high when prior blank length is long, insufficiency of melting at the beginning of a next pit is solved, so as to deminish a jitter. Then, the laser beam irradiating output is rather low when the prior blank length is short, superbundance of the melting at the beginning of a pit is short, so as to diminish the jitter as well.
Patent JP-S59139153-A (JP)
Title: Stylus contacting type video disk and its reproducing device
Inventor: OMATSU SHIGETOMO
IPC: G11B9/06
Filed: 1983-01-26
Abstract: PURPOSE:To reduce to a half the wear or damage of one side zone which is generated by a pickup stylus and to increase the life of a disk twice by recording video information having the same soft program in plural video recording zones different in radius direction. CONSTITUTION:The one side of one disk 1 is divided into two video recording zones 2A, 2B different in radius direction and the video information with quite the same soft program is recorded in respective zones 2A, 2B. A separating zone 3 with proper width is formed between the respective video recording zones 2A and 2B to separate two video recording zones 2A, 2B completely. Zone discriminating information to discriminate two zones 2A, 2B is stored in the leading end and back end of the softprogram to be recorded in the respective video recording zones 2A, 2B. In case of reproducing, every track is scanned by a pickup stylus from the most inner peripheral track side of the video recording zone 2A in the outer peripheral direction in the same manner as usual reproducing operation, and when the video information in the whole program is successively reproduced and the pickup stylus reaches the most outer peripheral track of the zone 2A, the reproducing operation is completed.
Patent JP-H01186910-A (JP)
Title: Polarization control method
Inventor: SHIMIZU HARUHITO
IPC: G02F1/01
Filed: 1988-01-20
Abstract: PURPOSE:To stably continue the polarization control operation without making this operation unstable in case of conversion of a phase difference reaching its limit by continuously converting the polarized light, whose polarization state is arbitrarily changed, to a horizontally or vertically linearly polarized light. CONSTITUTION:The range of the phase difference which is given to the propagated light by a second optical phase modulator 10b is 0-npi radians ((n) is an integer equal to or larger than 3) in first, second, and third optical phase modulators 10a-10c for polarization control connected in series. When the phase difference given to the propagated light by the second optical phase modulator 10b reaches 0 or npi radians, it is converted to 2mpi or (n-2m)pi radians ((m) is a positive integer). That is, when the operation of the second optical phase modulator 10b reaches the limit state, its operating point is switched to another operation point where the same control state is set and the limit state is not set. Thus, the polarization control operation is not made unstable in case of conversion of the phase difference reaching the limit, and the polarization control operation is stably continued.
Patent JP-S59155200-A (JP)
Inventor: NAKAMURA MASABUMI
IPC: H05K13/04
Filed: 1983-01-26
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-S62168154-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMADA YOSHITAKA
IPC: G03C7/305
Filed: 1986-01-20
Abstract: PURPOSE:To obtain a sensitive material having high sensitivity and superior sharpness by combinedly using a filter dye and a compound releasing a fogging agent, a development accelerator or a precursor thereof by a reaction with the oxidized product of a color developing agent. CONSTITUTION:A filter dye and a compound (FR coupler) releasing a fogging agent, a development accelerator or a precursor thereof by a coupling reaction are combinedly used so as to improve the shelf stability of a sensitive material as well as the sensitivity and sharpness. The filter dye is composed of a nondiffusible green absorbing dye and a nondiffusible red absorbing dye. Any green absorbing dye and any red absorbing dye which are added during the formation of a nonphotosensitive hydrophilic colloidal layer in a stage for producing a color photographic sensitive material and remain practically in the hydrophilic colloidal layer after the production without causing diffusion in other layer may be used as the nondiffusible green absorbing dye and the nondiffusible red absorbing dye, respectively. The FR coupler used is preferably represented by the formula.